Spine Alignment Components

Abstract

A spinal alignment component is suitable for incorporation into a wearable spinal alignment device and includes a first rigid elongated member including a first distal end and a second rigid elongated member including a second distal end. The first rigid elongated member and the second rigid elongated member are independently movable relative to each other to adjust the displacement between the first distal end and the second distal end. A wearable spinal alignment device incorporating the component is also described. The component and the device provide a means to promote ideal alignment and correct the wearer's posture.

Description

[0001] Related Applications

[0002] This application is related to and claims priority from UK patent application number 1907095.2 filed on May 20, 2019, the contents of which are incorporated herein by reference in their entirety. Technical Field

[0003] The present invention relates to a spinal alignment component, and more particularly, to a spinal alignment component comprising a first rigid elongated member and a second rigid elongated member that are independently movable. The present invention also relates to a wearable alignment device, such as a wearable spinal alignment apparatus, comprising the spinal alignment component, and the use of the spinal alignment component for correcting posture during daily activities and exercise. Background Art

[0004] Poor posture can lead to poor health, disease, pain and injury. Workforce productivity is reduced due to lost work days, and quality of life is compromised due to avoidable injuries.

[0005] Correct posture is brought about by ideal alignment. Ideal alignment is the position adopted when the apex of the sacral spine, the apex of the thoracic spine, and the posterior portion of the occipital head are in a straight line. Ideal alignment arranges the principal axis of the body so that it can be intersected by a single vertical line.

[0006] Typically, training ideal alignment includes instruction from a posture expert (e.g., a doctor or physical therapist). The patient is instructed to stand with their back against a straight, rigid object (such as a wall, pole, or broom handle) so that the patient's head, shoulders, and pelvis are in contact with the rigid object. Disadvantages of this method include the need for a posture expert, lack of mobility during training, and the method is not hands-free. Therefore, training is limited to short periods of time and is not performed simultaneously with daily activities or exercise.

[0007] Other methods use wearable devices. These devices are intended to secure a straight, rigid object (corresponding to a wall or a pole) to the wearer's back at the head, shoulders and pelvis. Fastening devices are usually provided near the head, torso and abdomen, limiting rotation and bending of the wearer at the head and hips.

[0008] The fastening device typically includes elastic bands or tension bands that help the wearer move into the ideal alignment. For example, a force that is substantially horizontal and toward the rigid member is applied on the head, shoulders and abdomen, while a force that is substantially horizontal and away from the rigid member is applied on the cervical spine. The forces constrain the wearer to the ideal alignment. As a result, the wearer cannot adapt psychologically or physically to maintain the ideal alignment, and will therefore become dependent on the device to provide the ideal alignment.

[0009] Furthermore, known devices are bulky and difficult to attach to the wearer, so that a wearer who wishes to wear the device requires the assistance of a third party. This is not always possible, as the wearer may want to use such a device on a daily basis to obtain the best long-term posture improvement results. Existing devices are not intended for personal or home use, but rather for use in the presence of, for example, a doctor or physiotherapist.

[0010] Such devices are typically fixed in size. They are bulky and non-compressible, which makes them difficult to store when not in use. Fixed-sized devices are only suitable for wearers of a narrow range of body sizes.

[0011] Other devices incorporate means to communicate to the wearer when correct or incorrect posture is achieved. These devices typically focus on the posture of one portion of the body, such as the abdomen, and therefore fail to produce ideal alignment for the entire body. During daily activities and exercise, unaccounted-for changes in posture can cause the device to communicate erroneous feedback. This confuses the wearer, renders the device unusable during such activities, and can contribute to suboptimal alignment and incorrect posture.

[0012] There is a need for a device that provides an improved means to promote ideal alignment and correct posture in all aspects of life, while not interfering with the wearer's movement and flexibility during daily activities and exercise, and without making the wearer dependent on the device to help them achieve ideal alignment. There is also a need for a multifunctional device that can be easily put into place, resized, removed and stored by the wearer. Summary of the invention

[0013] A first aspect of the present invention is a spinal alignment component suitable for incorporation into a wearable spinal alignment device, the spinal alignment component comprising:

[0014] a first rigid elongated member including a first distal end; and

[0015] a second rigid elongated member including a second distal end;

[0016] Wherein the first rigid elongated member and the second rigid elongated member are independently movable relative to each other to adjust a displacement between the first distal end and the second distal end.

[0017] The spinal alignment component is a discrete component or unit that can be easily incorporated into a wide range of wearable devices, including but not limited to backpacks (also known as rucksacks or backpacks), harnesses, or clothing such as coats or jackets. Thus, the present invention provides a multifunctional device that can be used in a variety of different scenarios to help improve posture.

[0018] The component is used as an auxiliary device for improving posture when incorporated into a wearable spinal alignment device and worn by a user. The first rigid elongated member includes a first contact portion, the second elongated member includes a second contact portion, and the component also includes a third contact portion. When the component is incorporated into a wearable spinal alignment device worn by a wearer, the component is adjustable so that the first contact portion, the second contact portion, and the third contact portion are arranged in a collinear manner and are arranged to contact the wearer's occipital head, sacral vertebrae, and thoracic vertebrae, respectively. The three contact portions are collinear so that when the wearer's occipital head, sacral vertebrae, and thoracic vertebrae are in contact with the contact portions, the wearer is in ideal alignment. These contact portions are arranged along the length of the component so that when contact is achieved, the contact portions remain collinear and provide tactile feedback to the wearer. The stiffness (or hardness) of the elongated member of the component ensures that during use, the three contact portions remain substantially collinear, even when the component is subjected to normal forces associated with wearing. In other words, when contact is felt with all three contact portions, the rigidity ensures that the wearer can maintain ideal alignment during use. The wearer uses tactile feedback to guide the contact portions to achieve simultaneous contact at all three points and thus achieve ideal alignment.

[0019] A second aspect of the invention is a wearable spinal alignment device comprising a spinal alignment component according to the first aspect and a fastening system for attaching the device to the torso of a wearer.

[0020] The wearable spinal alignment device of the second aspect facilitates the wearing of the spinal alignment component so that the wearer can achieve the above-mentioned posture improvement benefits. The design of the wearable spinal alignment device is not limited, provided that it is possible to securely hold the component to the wearer's back so that one or more of the first contact portion, the second contact portion, and the third contact portion contact the wearer's occipital head, sacral vertebrae, and thoracic vertebrae, respectively. Non-limiting examples of wearable spinal alignment devices include spinal alignment components incorporated into a device selected from a backpack, a harness, or a piece of clothing (e.g., a shirt, a blouse, a T-shirt, a coat, a jacket, or a sweatshirt).

[0021] A third aspect of the present invention is use of the spinal alignment component according to the first aspect in a wearable spinal alignment device.

[0022] A fourth aspect of the present invention is the use of the spinal alignment component according to the first aspect in the manufacture of a wearable spinal alignment device.

[0023] A fifth aspect of the present invention is use of the spinal alignment component according to the first aspect for improving or correcting the posture of a user.

[0024] A sixth aspect of the present invention is the use of the spinal alignment component according to the first aspect in a wearable alignment device or apparatus.

[0025] The seventh aspect of the present invention is a wearable alignment device, which comprises: a rigid, slender member, comprising a first contact portion, a second contact portion and a third contact portion arranged along its length, so that when a wearer wears the device, the first contact portion, the second contact portion and the third contact portion are arranged in a colinear manner and are configured to contact the wearer's occipital head, sacral vertebrae and thoracic vertebrae, respectively; and a fastening system, the fastening system comprising a left shoulder ring and a right shoulder ring suitable for encircling the wearer's left shoulder and right shoulder, and at least one horizontal fastening strap suitable for connecting the left shoulder ring and the right shoulder ring across the front of the wearer; wherein when the wearer wears the device, the fastening system is configured to fasten the third contact portion to contact the thoracic vertebrae, and the first contact portion and the second contact portion remain able to be removed from the occipital head and the sacral vertebrae, respectively.

[0026] In the device according to the seventh aspect, the three contact portions are collinear so that when the wearer's occipital head, sacral vertebrae and thoracic vertebrae are in contact with the contact portions, the wearer is in ideal alignment. These contact portions are arranged along the length of the rigid elongated member so that when contact is achieved, the contact portions remain collinear and provide tactile feedback to the wearer. The stiffness (or hardness) of the elongated member ensures that during use, the three contact portions on the elongated member remain substantially collinear, even when the elongated member is subjected to normal forces associated with wearing. In other words, when contact is felt with all three contact portions, the rigidity ensures that the wearer can maintain ideal alignment during use. The wearer uses tactile feedback to guide the contact portions to achieve simultaneous contact at all three points and thus achieve ideal alignment.

[0027] The fastening system fastens only the third contact portion into contact with the thoracic vertebrae, while the first and second contact portions are not fastened into contact with the head and sacrum, respectively, but remain adjacent to and removable from the head and sacrum, respectively.

[0028] Thus, the fastening system minimally restricts the wearer's movement, and the absence of fastening straps around the wearer's waist and head allows for greater flexion of the spine and neck, thereby not hindering daily activities and exercise.

[0029] Furthermore, the absence of a fastening belt around the wearer's waist and head means that the wearer is not forced into the ideal alignment, but must independently move their body into the ideal alignment by contacting the first, second, and third contact portions of the device. Independent movement to achieve the ideal alignment (compared to forced movement) requires the wearer to perform more repetitive and sustained mental and physical actions. More repetitive and sustained actions increase adaptation, thereby producing excellent muscle memory. Advantageously, because the wearer effectively adapts psychologically and physically to maintain the ideal alignment and correct posture, the present invention prevents the wearer from becoming dependent on the alignment device or posture training device.

[0030] An eighth aspect of the invention is a method for improving the alignment of a wearer using the wearable alignment device according to the seventh aspect.

[0031] A ninth aspect of the invention is a method for manufacturing a wearable alignment device according to the seventh aspect.

[0032] A tenth aspect of the invention is a bag comprising the wearable alignment device according to the seventh aspect. In some embodiments, the bag is a rucksack.

[0033] An eleventh aspect of the present invention is a garment comprising the wearable alignment device according to the seventh aspect. In some embodiments, the garment comprises a vest or a waistcoat.

[0034] A twelfth aspect of the present invention is a spinal alignment component suitable for incorporation into a wearable spinal alignment device, wherein the spinal alignment component includes sensing means to detect one or more of movement, posture and orientation of a wearer during use of the component.

[0035] In this way, a feature is provided that can guide a user to adopt an optimal body posture (eg, ideal alignment), movement, and / or orientation, thereby reducing the risk of injury.

[0036] A thirteenth aspect of the invention is a wearable spinal alignment device comprising the spinal alignment component according to the twelfth aspect and a fastening system for attaching the device to the torso of a wearer. The wearable spinal alignment device may be a backpack.

[0037] Additional optional features and advantages of the invention are set forth below.

[0038] Disclosure of the Invention

[0039] The spinal alignment component according to the first aspect of the present invention is suitable for incorporation into a wearable spinal alignment device. The spinal alignment component comprises: a first rigid elongated member, the first rigid elongated member comprising a first distal end; and a second rigid elongated member, the second rigid elongated member comprising a second distal end; wherein the first rigid elongated member and the second rigid elongated member are independently movable relative to each other to adjust the displacement between the first distal end and the second distal end.

[0040] The component includes a separate first rigid elongated member and a second rigid elongated member, the first rigid elongated member and the second rigid elongated member being able to move independently relative to each other to adjust the displacement between the first distal end and the second distal end. In some embodiments, the component can be adjusted to an extended configuration by moving one or both of the first rigid elongated member and the second rigid elongated member, wherein in the extended configuration, the component includes a first contact portion, a second contact portion, and a third contact portion, the first contact portion, the second contact portion, and the third contact portion being arranged in a colinear manner along the component and being arranged to contact the wearer's occipital head, sacral vertebrae, and thoracic vertebrae, respectively, when fastened to the wearer's back. In some embodiments, the component can be adjusted to a retracted configuration by moving one or both of the first rigid elongated member and the second rigid elongated member, wherein in the retracted configuration, the component includes a third contact portion, the third contact portion being arranged to contact the wearer's thoracic vertebrae when fastened to the wearer's back. In some embodiments, in the retracted configuration, the component is not adjacent to or in contact with any one of the wearer's occipital head or sacral vertebrae.

[0041] One or both of the first and second rigid elongated members can be moved (extended) relative to each other to increase the displacement between the first and second distal ends, or one or both of the first and second rigid elongated members can be moved (retracted) relative to each other to reduce the displacement between the first and second distal ends. This provides a device that can be adjusted in a variety of different ways to meet the needs of the user. The user can move (extend or retract) only one of the two rigid elongated members when needed, or can move (extend or retract) both rigid elongated members.

[0042] In some cases, the user may want to move the two rigid elongated members to increase the displacement between the first distal end and the second distal end. When the component is incorporated into a wearable device worn by a user, the user can move both the first rigid elongated member and the second rigid elongated member until the first contact portion on the first rigid elongated member is aligned with the user's occipital head and the second contact portion on the second rigid elongated member is aligned with the user's sacral vertebra. In this way, when the user wants to adopt an ideal alignment, they ensure that the first contact portion is in contact with the occipital head, the second contact portion is in contact with the sacral vertebra, and the third contact portion is in contact with the thoracic vertebra. Alternatively, the user may want to adopt a configuration in which the displacement between the first distal end and the second distal end is reduced. The user can move the first rigid elongated member until the first contact portion on the first rigid elongated member is aligned with the user's occipital head, and the user can move (retract) the second rigid elongated member to provide a reduced displacement between the first distal end and the second distal end. In this way, the second rigid elongate member is retracted so that the user can, for example, sit down when using the device, while still being able to ensure good alignment between the occipital head and the thoracic spine, thereby reducing the risk of, for example, work-related upper limb dysfunction (WRULD).

[0043] In other cases, the user can move (retract) the two rigid elongated members to reduce the displacement between the first distal end and the second distal end. In this way, the component adopts a compact configuration with the rigid elongated members retracted, which is beneficial for the transportation of the component or the device incorporating the component. This is particularly advantageous when the component is incorporated into a bag or clothing and the user wants to wear the bag or clothing without others seeing the component. When the user wants to use the bag or clothing for posture improvement, the user can then extend the first elongated member and the second elongated member at the appropriate time.

[0044] The spinal alignment component is suitable for incorporation into a wearable spinal alignment device. In other words, the spinal alignment component includes a means for incorporating the component into a wearable spinal alignment device, such as a backpack, a harness, or a garment. In this way, the component is specifically designed and adapted for use in a wearable spinal alignment device to provide a device that a user can wear for posture improvement training. In this way, a multifunctional device is provided that can be used in a variety of applications according to the specific needs of the user or the manufacturer. The incorporation of the component into the wearable spinal alignment device can be performed by the manufacturer so that the component is not intended to be removed from the wearable spinal alignment device by the user during normal use of the device. For example, the manufacturer may sew the component into a wearable spinal alignment device, such as a bag or a garment. Therefore, in some embodiments, the component is irreversibly incorporated into the wearable spinal alignment device. In this context, the term "irreversibly incorporated" refers to fastening the component to the wearable spinal alignment device in such a way that the component cannot be easily removed from the wearable spinal alignment device without causing damage to the wearable spinal alignment device.

[0045] In alternative embodiments, incorporation of the component into the wearable spinal alignment device may be performed by the user, enabling the user themselves to select a particular application for the component. In such embodiments, a wearable spinal alignment device, such as a bag or garment, may be provided that is complementary to the component, such that the component may be reversibly incorporated into the wearable spinal alignment device. The wearable spinal alignment device may be specifically adapted to receive the component, for example by including a cavity having a size and shape complementary to the component. Thus, the component may include means for reversibly securing the component in place.

[0046] In some embodiments, the component includes a device for fastening each of the first rigid elongated member and the second rigid elongated member in a predetermined specific position. Such a device can allow each of the first rigid elongated member and the second rigid elongated member to be fixed in one of a plurality of positions. In some embodiments, each of the first rigid elongated member and the second rigid elongated member includes a device for fastening the member in a first fully retracted position and a second fully extended position. In some embodiments, each of the first rigid elongated member and the second rigid elongated member includes a device for fastening the member in one or more positions between the first fully retracted position and the second fully extended position. In this way, the user can select a position suitable for the intended use of the component for each of the first rigid elongated member and the second rigid elongated member. For example, depending on the body shape of the user (i.e., the distance between the user's thoracic vertebrae and each of the user's occipital head and sacral vertebrae), the user can select a fully extended position or an intermediate extended position for each of the first rigid elongated member and the second rigid elongated member, so that when incorporated into the wearable spinal alignment device and worn by the user, the first contact portion contacts the occipital head and the second contact portion contacts the sacral vertebrae.

[0047] In some embodiments, the spinal alignment component further comprises a housing that receives each of the first rigid elongated member and the second rigid elongated member, wherein each of the first rigid elongated member and the second rigid elongated member is capable of reversibly extending from the housing. In some embodiments, each of the first distal end and the second distal end remains outside the housing when the first rigid elongated member and the second rigid elongated member are fully retracted into the housing. Providing such a housing allows the components to be easily adjusted relative to each other by extending or retracting the components from the housing as needed. Such a housing also provides a means for conveniently storing or hiding the rigid elongated members when the component is not being transported or used for posture training. Providing a means for storing the elongated members in this manner also reduces the risk of damage to the elongated members, thereby extending the life of the device.

[0048] In some embodiments, the housing has an elongated structure that is complementary to the elongated structure of the rigid elongated member. In some embodiments, the housing has a major axis that is parallel to a major axis of each of the first rigid elongated member and the second rigid elongated member.

[0049] In some embodiments, each of the corresponding first rigid elongated member and the second rigid elongated member is slidably received in the housing. In some embodiments, each of the corresponding first rigid elongated member and the second rigid elongated member is capable of axially sliding in the housing. In this way, by sliding the member in the housing, the member can be easily retracted into the housing or extended from the housing.

[0050] In some embodiments, the housing defines one or more channels configured to receive and guide a first rigid elongated member and a second rigid elongated member. In some embodiments, the housing defines a first channel configured to receive and guide a first rigid elongated member and a second channel configured to receive and guide a second rigid elongated member. In some embodiments, the first channel and the second channel are parallel. In some embodiments, the first channel and the second channel are separated by a partition wall in the housing. The partition wall may extend along the entire internal length of the housing. The first rigid elongated member may be slidably received by the first channel. The second rigid elongated member may be slidably received by the second channel.

[0051] In some embodiments, the members can slide within the housing by providing each member with a cross-section complementary to a channel defined in the housing. In some embodiments, the rigid elongated member and the channel adapted to receive and guide the rigid elongated member include complementary surface structures to facilitate the guidance of the rigid elongated member. These complementary structures may include grooves and complementary guide rails that fit within and slide within the grooves.

[0052] In some embodiments, the housing defines a first channel configured to receive and guide a first rigid elongated member and a second channel configured to receive and guide a second rigid elongated member, wherein the first channel and the second channel are parallel and separated by a partition wall within the housing, wherein a first end of the housing includes a first end of the first channel and a first end of the second channel, and a second end of the housing includes a second end of the first channel and a second end of the second channel, wherein the first end of the first channel and the second end of the second channel are open and capable of slidably receiving one of the first rigid elongated member or the second rigid elongated member, and the second end of the first channel and the second end of the second channel are sealed to prevent the passage of the first rigid elongated member or the second rigid elongated member. In this way, a compact device is provided to accommodate a first rigid elongated member and a second rigid elongated member that can be independently extended but can be extended in diametrically opposite directions within the same housing.

[0053] In some embodiments, the housing defines a first channel configured to receive and guide a first rigid elongated member and a second channel configured to receive and guide a second rigid elongated member, wherein the first channel and the second channel are parallel and separated by a dividing wall within the housing, and wherein the housing further comprises a first end cap covering both the first channel and the second channel at one end of the housing and a second end cap covering both the first channel and the second channel at the other end of the housing, wherein the first end cap blocks the second channel and defines an orifice providing an inlet to the first channel; and the second end cap blocks the first channel and defines an orifice providing an inlet to the second channel. In this way, the first elongated member can be received in the first channel at one end of the housing through the orifice in the first end cap, and can be guided by the channel to advance along the housing until the end of the first rigid member encounters the second end cap, which is arranged to block the outlet of the first channel. Similarly, the second elongated member can be received into the second passage at one end of the housing through an aperture in the second end cap and can be guided by the passage to advance along the housing until the end of the second rigid member encounters the first end cap, which is arranged to block the outlet of the second passage. In this way, the travel of the first rigid elongated member and the second rigid elongated member along the passage is limited to prevent over-retraction into the housing beyond a desired extent. In addition, this provides a compact device to accommodate the first rigid elongated member and the second rigid elongated member that can be independently extended but can be extended in diametrically opposite directions within the same housing.

[0054] In some embodiments, the first rigid elongated member can be extended from the housing by moving the first rigid elongated member in a first direction, and the second rigid elongated member can be extended from the housing by moving the second rigid elongated member in a second direction, wherein the first direction is radially opposite to the second direction. In this way, the extension of both the first rigid elongated member and the second rigid elongated member from the housing extends the length of the entire component to facilitate contact between the first rigid elongated member and the occipital head and contact between the second rigid elongated member and the sacral vertebra.

[0055] In some embodiments, the housing is a rigid elongated housing defining a first channel and a second channel, wherein the first channel is adapted to receive a first rigid elongated member and the second channel is adapted to receive a second rigid elongated member, wherein the respective first rigid elongated member and the second rigid elongated member are each slidably received within the housing. In some embodiments, the first channel and the second channel are parallel channels defined by the housing and separated by a dividing wall.

[0056] In some embodiments, each of the first channel and the second channel extends along the entire axial length of the housing.

[0057] In some embodiments, the spinal alignment component includes a friction fit or interference fit mechanism between the housing and each of the first rigid elongated member and the second rigid elongated member. In some embodiments, the spinal alignment component includes an incrementally adjustable friction fit or interference fit mechanism between the housing and each of the first rigid elongated member and the second rigid elongated member. The friction fit mechanism may include a resilient protrusion located on a first surface, the resilient protrusion cooperating with a linear array of teeth distributed along a second surface, wherein one of the first surface and the second surface comprises an inner surface of the housing, and the other of the first surface and the second surface comprises an outer surface of the first rigid elongated member or the second rigid elongated member; such that when the rigid elongated member moves relative to the housing, the protrusion moves along the linear array of teeth, and the interference between the resilient protrusion and one or more teeth from the linear array facilitates the rigid elongated member to be temporarily secured in a particular position relative to the housing. In some embodiments, the elongated member is axially advanced by applying a sufficient level of force to the rigid elongated member in an axial direction to overcome the interference until the force is removed and the interference between the resilient protrusion and the teeth on the housing secures the rigid elongated member in a new position. This interference mechanism provides a simple means to adjust the configuration of the components without first actuating any trigger mechanism (such as a button or lever). This provides the quick adjustability needed, for example, when the user switches between exercises and wants to quickly adjust the configuration of the components to suit the next exercise.

[0058] In this way, the components can be easily adjusted by the user by applying a small amount of force to overcome the friction between the housing and the first rigid elongated member or the second rigid elongated member and move the member relative to the housing. At the same time, the force required to overcome the friction fit can be sufficient to prevent accidental movement of the member relative to the housing, for example under the influence of gravity. In this way, once the user sets the position of the first elongated member and the second elongated member, their positions are fixed during use, thereby providing improved functionality of the device.

[0059] By including an attachment means for fastening to a wearable component, the spinal alignment component may be adapted to be incorporated into a wearable spinal alignment device. By including an attachment means on the housing for fastening to the wearable component, the spinal alignment component may be adapted to be incorporated into a wearable spinal alignment device. The attachment means may include one or more flanges extending outwardly from a body of the housing. The one or more flanges may each include one or more apertures through which the fastening means may pass.

[0060] In some embodiments, the displacement between the first distal end and the second distal end can be adjusted to correspond to the distance between the occipital head and the sacral vertebrae of the user when the user is in ideal alignment.

[0061] In some embodiments, the component includes a sensing device, such as one or more sensors. In some embodiments, the housing of the component includes the sensing device. In some embodiments, one or two of the rigid elongated members of the component include the sensing device. The sensing device may be suitable for measuring the position of the component relative to the user's body part, for example by providing a proximity sensor or a pressure sensor to detect proximity or contact with the body part. For example, by providing one or more sensors selected from accelerometers, gyroscopes, magnetometers, three degrees of freedom (3DOF) trackers, and six degrees of freedom (6DOF) trackers, the sensing device may be suitable for measuring the position or orientation of the component in space.

[0062] In some embodiments, each of the first distal end and the second distal end includes: a sensing device, wherein the sensing device is suitable for sensing contact or proximity between the contact portion and the wearer's body and generating sensor data; and a communication device, wherein the communication device is suitable for communicating the sensor data with one or more user devices.

[0063] In some embodiments, each of the first and second elongated members includes a terminal region having an enlarged profile adjacent the respective first and second distal ends. In some embodiments, the enlarged profile is provided by a projection of the terminal region extending transversely in one direction.

[0064] In some embodiments, the enlarged profile is provided by a projection of the terminal region extending transversely in one direction.

[0065] The enlarged profile facilitates close contact between the terminal region and the wearer's occipital head or sacral vertebrae.

[0066] In some embodiments, the terminal region of each of the first elongated member and the second elongated member comprises a soft or flexible material. In this way, a comfortable contact with the occipital head or sacral vertebra is provided so that the wearer can achieve the desired alignment without pain or discomfort.

[0067] In some embodiments, the terminal region is a removable cover. In some embodiments, the terminal region is a removable cover made of a soft or flexible material. In some embodiments, the removable cover is push-fit to the rigid elongated member. The removable cover can accommodate: a sensing device, wherein the sensing device is adapted to sense contact or proximity between the contact portion and the wearer's body and generate sensor data; and a communication device, wherein the communication device is adapted to communicate the sensor data with one or more user devices.

[0068] For example, the removable cover may include a Bluetooth transmitter adapted to transmit sensor data to associated hardware (such as a mobile device), and the associated hardware may include suitable software (such as a computer program or application) to interpret the data and provide useful feedback to the user. In some embodiments, auditory feedback may be provided to the user, for example, through headphones. Thus, the user may receive real-time information or feedback about their body posture. Based on the sensor data received by the sensors in the component and transmitted to the associated hardware, the user may also receive instructions about what body movements may be required to correct the body posture to achieve the ideal alignment. As an example, if the user's occipital head loses contact with the terminal area (contact portion) of the first rigid elongated member, the sensor within the first rigid elongated member will detect this and send data about the loss of contact to the user's mobile device via Bluetooth. The application installed on the user's mobile device may then notify the user of the loss of contact, for example, through visual or auditory prompts, thereby prompting the user to tilt his head back to restore contact with the first rigid elongated member and achieve the ideal alignment again.

[0069] The spinal alignment component may be a spinal alignment training component, in other words, a component used in posture training. In particular, the component is intended for use during fitness or strength training, such as in a gym, to ensure optimal body positioning and movement to improve appearance and reduce the risk of injury.

[0070] A second aspect of the invention is a wearable spinal alignment device comprising a spinal alignment component according to the first aspect and a fastening system for attaching the device to the torso of a wearer.

[0071] Such a spinal alignment device is useful for a wearer to use the spinal alignment component to improve posture, for example, while exercising or performing daily activities. The wearer can use the fastening system to fasten the spinal alignment component against the wearer's torso in contact with the wearer's thoracic vertebrae and extend one or both of the rigid elongated members so that they are adjacent to one or both of the wearer's occipital head and sacral vertebrae.

[0072] In some embodiments, the fastening system includes one or more attachment points adapted to be attached to one or more straps. In some embodiments, the fastening system includes one or more straps connected to the spinal alignment component in such a manner that the component can be fastened against the wearer's back in contact with the wearer's thoracic spine.

[0073] The wearable spinal alignment device may include a harness connected to the spinal alignment component according to the first aspect. The harness may include a fastening system including left and right shoulder loops adapted to wrap around the left and right shoulders of a wearer. The harness may include at least one horizontal fastening strap to pass around the lower torso or waist of the wearer.

[0074] A wearable spinal alignment device may include a spinal alignment component according to the first aspect and an external housing, wherein the spinal alignment component is retained within the external housing, the external housing being adapted to be fastened to a torso of a wearer by a fastening system, and the external housing defining a first aperture and a second aperture, each of a first rigid elongated member and a second rigid elongated member passing through the first aperture and the second aperture, respectively. The fastening system may include one or more attachment points for a strap. The fastening system may include one or more straps.

[0075] In some embodiments, one or more cavities are defined between the spinal alignment component and the inner wall of the outer shell.

[0076] In some embodiments, the spinal alignment component is fixedly attached to the outer housing.

[0077] In some embodiments, the outer housing surrounds the housing of the spinal alignment component and defines a first aperture and a second aperture through which each of the first rigid elongated member and the second rigid elongated member pass, respectively.

[0078] In some embodiments, the outer shell comprises a hollow shell. In some embodiments, the outer shell comprises a hollow shell defined by a first wall and a second wall, wherein the first wall and the second wall are attached to each other around their respective peripheries. The first wall and the second wall can be attached by suturing. In some embodiments, one or both of the first wall and the second wall comprises a peripheral flange area suitable for attaching to the second wall in the wall. In some embodiments, the first orifice and the second orifice are each positioned to pass through one of the first wall and the second wall or between the first wall and the second wall.

[0079] The outer shell may comprise a flexible material. This provides a more comfortable surface against which a wearer's body part may rest during use.

[0080] The outer shell may include one or more elongated apertures providing access to one or more internal cavities, wherein the one or more internal cavities are defined between the outer shell and the shell of the spinal alignment component. The one or more elongated apertures may be capable of being reversibly sealed by a closure device. In some embodiments, the closure device includes a zipper or a button. In some embodiments, the one or more elongated apertures are located on a surface of the outer shell that is adapted to contact a body part of the wearer when the wearer is operating the wearable spinal alignment device. In this way, the one or more elongated apertures are hidden against the wearer's body and are not easily visible. This provides a discreet design and also reduces the risk of tampering or theft of the wearable spinal alignment device during use. In some embodiments, two elongated apertures are provided that extend substantially parallel to the orientation of the spinal alignment component when the spinal alignment component is secured within the outer shell. This provides access to a cavity defined along the substantial length of the cavity between the spinal alignment component and the inner wall of the outer shell on either side of the component, thereby improving the storage capacity and functionality of the wearable spinal alignment device.

[0081] The outer shell is adapted to be fastened to the torso of the wearer by a fastening system comprising one or more straps. In some embodiments, the outer shell comprises one or more attachment points for attaching the straps. The attachment points may comprise buckles or clasps. In some embodiments, the outer shell comprises a plurality of shoulder strap attachment points and a plurality of waist belt attachment points.

[0082] In some embodiments, the cavity in the outer shell is defined between the first wall and the second wall, and the first wall and the second wall define the outer surface of the outer shell. The first wall may form the outer surface of the outer shell that is intended or suitable for contacting a part of the user's body part when attached to the user's torso during use, and the second wall may form the outer surface of the outer shell that is not intended or suitable for contacting a part of the user's body part. In some embodiments, the first wall includes a flexible or "soft" material. In some embodiments, the first wall includes a material selected from foam and fabric. In some embodiments, the first wall includes a foam layer and a fabric layer. This flexible or "soft" material provides a comfortable surface, and the user's body part (such as the back) can contact the surface during use. In some embodiments, the second wall includes a rigid or semi-rigid material. Non-limiting examples of such materials include EVA foam and rigid or semi-rigid plastic materials. In this way, the outer shell maintains its shape, thereby preventing damage to any contents in the cavity. The combination of the first wall and the second wall provides an elastic outer shell that maintains its shape while being comfortable to wear. The first wall and the second wall may be fixed together, for example, by sewing. One or more of the first wall and the second wall may include an external flange portion to facilitate the first wall to be fixed to the second wall.

[0083] In some embodiments, the one or more elongated apertures described above may be present in the first wall of the outer housing so as to be positioned against the back of the wearer when the device is worn by the wearer.

[0084] In some embodiments, the first wall of the outer shell includes one or more protrusions, each protrusion including an attachment point for attaching a strap. In this way, the attachment point is located on a flexible protrusion that is an extension of the first wall, thereby being able to bend and conform to the wearer's body contours when the strap is tightened, thereby improving comfort.

[0085] In some embodiments, the spinal alignment component is fixedly attached within the outer shell by suturing. In some embodiments, the spinal alignment component is secured in place within the outer shell by virtue of the first rigid elongated member and the second rigid elongated member being located within the first aperture and the second aperture. In such embodiments, further securing of the component to the outer shell may not be required. In some embodiments, the size and shape of the first aperture and the second aperture correspond to the cross-section of the first rigid elongated member and the second rigid elongated member, respectively, thereby providing a snug fit and preventing or reducing lateral movement of the component within the outer shell.

[0086] In some embodiments, a wearable spinal alignment device comprises a spinal alignment component according to the first aspect and a backpack, wherein the spinal alignment component is fixedly attached to the backpack.

[0087] In some embodiments, the spinal alignment component is fixedly attached to the backpack by suturing.

[0088] A third aspect of the present invention is use of the spinal alignment component according to the first aspect in a wearable spinal alignment device.

[0089] A fourth aspect of the present invention is the use of the spinal alignment component according to the first aspect in the manufacture of a wearable spinal alignment device.

[0090] A fifth aspect of the present invention is use of the spinal alignment component according to the first aspect for improving or correcting the posture of a user.

[0091] A sixth aspect of the present invention is the use of the spinal alignment component according to the first aspect in a wearable alignment device or apparatus.

[0092] The seventh aspect of the present invention is a wearable alignment device, which comprises: a rigid, slender member, comprising a first contact portion, a second contact portion and a third contact portion arranged along its length, so that when a wearer wears the device, the first contact portion, the second contact portion and the third contact portion are arranged in a colinear manner and are configured to contact the wearer's occipital head, sacral vertebrae and thoracic vertebrae, respectively; and a fastening system, the fastening system comprising a left shoulder ring and a right shoulder ring suitable for encircling the wearer's left shoulder and right shoulder, and at least one horizontal fastening strap suitable for connecting the left shoulder ring and the right shoulder ring across the front of the wearer; wherein when the wearer wears the device, the fastening system is configured to fasten the third contact portion to contact the thoracic vertebrae, and the first contact portion and the second contact portion remain able to be removed from the occipital head and the sacral vertebrae, respectively.

[0093] In some embodiments, the seventh aspect of the present invention is a wearable alignment device, comprising: a spinal alignment component according to the first aspect, the spinal alignment component comprising a first contact portion, a second contact portion and a third contact portion arranged along its length, so that when the wearer wears the device, the first contact portion, the second contact portion and the third contact portion are arranged in a colinear manner and are configured to contact the wearer's occipital head, sacral vertebrae and thoracic vertebrae, respectively; and a fastening system, the fastening system comprising a left shoulder ring and a right shoulder ring suitable for encircling the wearer's left shoulder and right shoulder, and at least one horizontal fastening strap suitable for connecting the left shoulder ring and the right shoulder ring across the front of the wearer; wherein when the wearer wears the device, the fastening system is configured to fasten the third contact portion to contact the thoracic vertebrae, and the first contact portion and the second contact portion remain able to be removed from the occipital head and the sacral vertebrae, respectively.

[0094] When the wearer wears the device of the seventh aspect, the first contact portion, the second contact portion and the third contact portion are arranged in a co-linear manner and are configured to contact the wearer's occipital head, sacral vertebrae and thoracic vertebrae, respectively. In other words, when the wearer's occipital head, sacral vertebrae and thoracic vertebrae are placed in contact with the first contact portion, the second contact portion and the third contact portion of the elongated member, respectively, the wearer will be in ideal alignment.

[0095] When the wearer wears the device of the seventh aspect, the fastening system maintains the third contact portion of the rigid elongated member in contact with the wearer's thoracic vertebrae. The fastening system is connected to the rigid elongated member in such a way that when the fastening system is used to attach the device to the wearer, the rigid elongated member is configured to fasten the third contact portion in contact with the thoracic vertebrae, and the first contact portion and the second contact portion remain removable from the occipital head and the sacral vertebrae, respectively.

[0096] As used herein, "thoracic spine" refers to the portion of the length of the spine including vertebrae T2 to T7, preferably vertebrae T4 to T6. As used herein, "sacral spine" refers to the portion of the length of the spine including vertebrae S2 to S5, preferably vertebrae S4 to S5. As used herein, "occipital head" refers to the back of the wearer's head, in particular, including the upper portion of the occipital bone.

[0097] In some embodiments, the wearable alignment device does not include any means of securing the device to the wearer's waist. In this way, the wearer is able to break the ideal alignment when needed (e.g., when moving between exercises or preparing dumbbells) by bending at the waist. However, securing the device to the wearer's thoracic spine means that the wearer is still able to adopt the ideal alignment when needed by sensing contact of the spine with all three contact portions of the elongated member. This also minimizes the movement restrictions experienced by the wearer, so that daily activities and exercise are not hindered. For example, in some embodiments, the wearable alignment device does not include a tightening strap arranged to be encircled around the wearer's waist.

[0098] In some embodiments, the wearable alignment device does not include any means of securing the device to the wearer's head. In this way, the wearer is able to break the ideal alignment when needed (for example, when moving between exercises or running) by moving the neck or turning the head. However, securing the device to the wearer's thoracic spine means that the wearer is still able to adopt the ideal alignment when needed by sensing contact of the spine with all three contact portions of the elongated member. This also minimizes the movement restrictions experienced by the wearer, so that daily activities and exercise are not hindered. For example, in some embodiments, the wearable alignment device does not include a fastening strap arranged to surround the wearer's head.

[0099] In some embodiments, the wearable alignment device does not include means for fastening the device to the waist of the wearer or means for fastening the device to the head of the wearer. The wearable alignment device is thereby fastened to the wearer without any forced contact between the elongated member and the occipital head and sacral vertebrae (i.e., two peripheral points on the ideal alignment line). The elongated member is free to move away from the occipital head and sacral vertebrae to a certain extent, thereby allowing the wearer to perform a wider range of movements when needed. Therefore, the device is more versatile, can be worn for longer periods of time (e.g., between exercises that do not require ideal alignment) and does not force the wearer into ideal alignment, thereby providing improved muscle memory as the wearer effectively adapts mentally and physically to maintain ideal alignment and correct posture; this prevents the wearer from becoming dependent on the alignment device or posture training device.

[0100] In some embodiments, left shoulder loop and right shoulder loop and horizontal fastening belt are made of flexible material, and wherein flexible material is fabric.In some embodiments, fabric is elastic, and in some such embodiments, fabric comprises elastic fiber.In some embodiments, fabric is low-density material, and in some such embodiments, fabric is breathable or water-permeable material.In some embodiments, left shoulder loop and right shoulder loop are made of chloroprene rubber.In some embodiments, horizontal fastening belt is made of chloroprene rubber.In some embodiments, left shoulder loop and right shoulder loop and horizontal fastening belt are made of chloroprene rubber.

[0101] The fastening system fastens the third contact portion into secure contact with the thoracic spine, even when the wearer breathes heavily or engages in movements involving spinal curvature. The shoulder loops and horizontal fastening straps also increase the wearer's comfort during a wide range of daily activities and exercises.

[0102] Because accidental vertical movement of the device along the wearer's body is prevented, the use of shoulder loops and horizontal tightening straps provides a secure fit of the device on the wearer without having to tighten the device with an uncomfortable tightness. In contrast, devices that include only one or more straps that wrap horizontally around the torso require a tight attachment to the wearer to prevent the device from falling off the wearer's torso during use. Such a tight attachment is uncomfortable, restricts breathing and movement, and can cause pain and / or injury.

[0103] The shoulder ring may be directly attached to the rigid elongated member or may be attached to a separate body, such as a body of material, which in turn is attached to the rigid elongated member. The shoulder ring may be formed from a single length of material or multiple lengths of material, which are each connected to the rigid elongated member or to a separate body, which in turn is connected to the rigid elongated member.

[0104] In some embodiments, the shoulder loop has a width that varies along its length, with the portion that contacts the top of the shoulder having the greatest width and the portion between the arm and the torso having the smallest width. In some embodiments, the shoulder loop includes foam padding. This serves to reduce the pressure of the shoulder loop on the wearer's body while minimally restricting the wearer's movement.

[0105] The shoulder loop is formed to maintain the third contact portion in contact with the thoracic spine and to minimize vertical and horizontal displacement of the contact portion, particularly when the wearer engages in exercise and daily activities involving vertical movement, such as running.

[0106] The fastening system also includes at least one horizontal fastening belt suitable for connecting the left shoulder loop and the right shoulder loop. In some embodiments, the at least one horizontal fastening belt is suitable for fastening between the left shoulder loop and the right shoulder loop. In some embodiments, the belt is elastic. In some embodiments, the belt includes a foam pad. This is used to reduce the pressure of the belt on the wearer's body while limiting the wearer's movement to a minimum.

[0107] Such a strap helps maintain the third contact portion in contact with the thoracic spine and minimizes vertical and horizontal displacement of the contact portion, particularly when the wearer participates in exercises and daily activities that involve horizontal movement, such as cross-training or weightlifting. The one or more horizontal tightening straps also help maintain the position of the shoulder loop during use, thereby ensuring that the rigid elongated member remains in the correct position to facilitate ideal alignment.

[0108] The combination of the shoulder loop and the horizontal fastening strap provides very secure contact between the third contact portion of the elongated member and the thoracic vertebrae, while still allowing the wearer's occipital head and sacral vertebrae to move relative to the elongated member.

[0109] In some embodiments, the fastening system includes one or more fastening devices, wherein one or more of the shoulder loop or the horizontal fastening belt can be reversibly disassembled by the fastening device. In some embodiments, at least one of the horizontal fastening belts is attached to the left shoulder loop and the right shoulder loop and is suitable for being fastened between the left shoulder loop and the right shoulder loop by the fastening device, thereby reversibly connecting the left shoulder loop and the right shoulder loop. In some embodiments, the two shoulder loops surrounding the left shoulder and the right shoulder of the wearer in use also include a fastening device. In some embodiments, one or more of the shoulder loop and the horizontal fastening belt include a fastening device.

[0110] The specific form of the fastening means is not limited, and many suitable means for temporarily fastening two lengths of belt together are well known to the skilled person. Preferably, the fastening belt is adapted to be temporarily fixed together by the fastening means, i.e., the fastening belt comprises a suitable fit rather than simply requiring the wearer to fasten by tying a knot.

[0111] In some embodiments, the fastening means comprises hook and loop closures. In some embodiments, the fastening means comprises buckles and loop fasteners.

[0112] The fastening means facilitates the wearer to easily attach the device to the body and remove the device without the need for assistance from a third party. The wearer can select a combination of shoulder loops and horizontal fastening straps for use in different daily activities or exercises. This serves to provide a more versatile device for use during a variety of activities. For example, the wearer may select only the shoulder loops when walking or setting up weightlifting equipment, but may then additionally engage the horizontal fastening straps when running or doing weightlifting.

[0113] In some embodiments, the fastening system includes one or more adjusting devices, wherein the adjusting device is operable to reversibly adjust the length of one or more of the shoulder loop or the horizontal fastening strap. In some embodiments, the left shoulder loop and the right shoulder loop each further include an adjusting device. In some embodiments, at least one of the horizontal fastening straps further includes an adjusting device. In some embodiments, one or more of the shoulder loop and the horizontal fastening strap include an adjusting device.

[0114] In some embodiments, the adjustment means comprises a hook and loop closure, wherein the degree of overlap of the hook and loop segments will adjust the length of the fastening strap or shoulder loop. In some embodiments, the adjustment means comprises a buckle or buckle fastening means. In some embodiments, the adjustment means comprises a friction based ratchet system.

[0115] The specific form of the adjustment means is not limited, and many suitable means for adjusting the length of the strap are well known to the skilled person. In some embodiments, the adjustment means comprises a means for temporarily maintaining or fixing the strap at a specific length after adjustment.

[0116] The adjustment device allows a wider range of wearers to use the device. The adjustment device allows the wearer to adjust the pressure from the third contact portion to the thoracic spine, adjust the pressure of the fastening strap or shoulder loop on the shoulders and torso, and adjust the restraint provided by the device. This results in the device being more comfortable and usable during a wide range of daily activities and exercises.

[0117] The rigid elongated member must be long enough to facilitate contact with the wearer's occipital head, sacral vertebrae, and thoracic vertebrae. The rigid elongated member must also have sufficient stiffness or hardness so that the three contact portions remain substantially collinear during use. In this context, "substantially collinear" indicates that the maximum vertical distance that the elongated member will deform from a straight shape under a normal force that a wearer is expected to exert on the elongated member during use is 5 cm, such as 4 cm maximum, 3 cm maximum, 2 cm maximum, or 1 cm maximum (where the vertical distance is measured between the position of the end of the elongated member when deformed and the position of the end of the elongated member when in a straight shape).

[0118] The specific material and form of the elongated rigid member are not limited, and many suitable materials and shapes are well known to the technician. In some embodiments, the elongated member is cylindrical. In some embodiments, the elongated member is hollow. In some embodiments, the elongated member is cylindrical and hollow. In certain embodiments, the elongated member is made of suitable metal (such as aluminum). In certain embodiments, the elongated member is made of suitable rigid plastic.

[0119] The cylindrical shape is complementary to the wearer's back and is adapted to fit between the wearer's shoulder blades. The cylinder also provides a single line of contact along the elongated member, thereby ensuring accurate contact with the wearer's back and accurate tactile feedback (compared to, for example, a planar elongated member that would provide a series of contact points at each vertical position). This construction is also lightweight, which minimizes the movement restrictions experienced by the wearer and therefore does not hinder daily activities and exercise.

[0120] In some embodiments, the length of the elongated member is such that the rigid elongated member does not protrude below the waist of the wearer during use. In some embodiments, the length of the elongated member is such that the rigid elongated member does not protrude above the head of the wearer during use. This configuration prevents the peripheral ends of the elongated member from obstructing the movement of the wearer and prevents displacement of the elongated member due to contact with foreign objects during daily activities and exercise (e.g., running under low hanging objects or sitting on an exercise bench).

[0121] In some embodiments, the rigid elongated member has a fixed length and the wearer selects the size of the device so that the length of the elongated member is such that when in use the rigid elongated member does not protrude below the wearer's waist and / or the length of the elongated member is such that when in use the rigid elongated member does not protrude above the wearer's head.

[0122] In some embodiments, the rigid elongated member has a variable length, and the wearer can select the length of the elongated member so that it does not protrude below the wearer's waist and / or does not protrude above the wearer's head.

[0123] In some embodiments, the elongated member further comprises at least one extendable elongated section adapted to reversibly adjust the length of the elongated member, wherein the extendable elongated section is rigidly and substantially colinearly fastened to the body of the elongated member. In some embodiments, the elongated member comprises two extendable elongated sections. In some embodiments, the extendable elongated section comprises a telescopic concentric tubular section. In some embodiments, the extendable elongated section comprises a plurality of detachable sections. In some embodiments, the extendable elongated section comprises a plurality of detachable sections connected by a folding mechanism.

[0124] In some embodiments, the extendable elongated section is rigidly and substantially co-linearly fastened to the body of the elongated member by at least one fastening clamp. In some embodiments, the fastening clamp is a friction lock. In some embodiments, the friction lock is a flip lock. In some embodiments, the friction lock is a twist lock.

[0125] The variable length elongated member allows a single device to be used by a wider range of wearers, thereby reducing the costs associated with providing multiple sizes of devices and facilitating the transfer of the device between wearers (e.g., for shared devices such as in a gym). It also enables the wearer to finely adjust the length of the elongated member to obtain the best fit, compared to large jumps in elongated member length between different sized fixed length elongated member devices.

[0126] In some embodiments, the fastening system is incorporated into a bag. The bag may be a rucksack. In some embodiments, the bag may be reversibly attached to the alignment device. In some embodiments, the fastening system is incorporated into clothing. The clothing may include a vest or waistcoat. This enables the device to be easily used during daily activities and makes the device more aesthetically pleasing. The device is provided with additional useful functions, such as being able to transport personal items.

[0127] In some embodiments, the wearable alignment device includes a sensor. In some embodiments, the sensor is configured to generate sensor data. In some embodiments, the sensor is configured to sense contact between the contact portion and the wearer's body. In some embodiments, the sensor is configured to sense the orientation of the rigid elongated member, such as the orientation relative to the vertical direction. This is important because the preferred orientation when in ideal alignment is vertical, that is, a position where a line passing through the apex of the sacral vertebrae, the apex of the thoracic vertebrae, and the back of the occipital head is parallel to the vertical direction. People who adopt this posture apply the lowest level of stress to the back, and the risk of injury is reduced.

[0128] In some embodiments, the sensor is disposed near one or more contact portions along the elongated member, wherein the first contact portion, the second contact portion, and the third contact portion have an optional first sensing device, a second sensing device, and a third sensing device, respectively. In some embodiments, the first contact portion has a sensor. In some embodiments, the first contact portion and the second contact portion have a first sensor and a second sensor, respectively. In some embodiments, the first contact portion, the second contact portion, and the third contact portion have a first sensor, a second sensor, and a third sensor, respectively.

[0129] In some embodiments, the sensor is a mechanical force sensor, wherein the mechanical sensor comprises a tactile sensor, a force sensor, or a weighing sensor. In some embodiments, the tactile sensor, the force sensor, or the weighing sensor comprises a piezoresistive sensor, a piezoelectric sensor, a capacitive sensor, an elastic resistance sensor, a force sensing resistor, a pressure sensor array, a hydraulic weighing sensor, a pneumatic weighing sensor, or a capacitive weighing sensor. The mechanical force sensor is suitable for detecting the mechanical force acting thereon, and can distinguish the mechanical force when the wearer's body is in contact with and not in contact with the contact portion.

[0130] In some embodiments, the sensor is a proximity sensor, wherein the proximity sensor is a capacitive proximity sensor, an inductive proximity sensor, a photoelectric proximity sensor, an optical proximity sensor, or an ultrasonic proximity sensor. The proximity sensor is adapted to detect a distance between the wearer's body and a contact portion of the device, wherein if the distance is zero, the wearer's body is contacting the contact portion, and if the distance is greater than zero, the wearer's body is not contacting the contact portion.

[0131] In some embodiments, the sensor is an accelerometer or an inclinometer adapted to sense the orientation of the rigid elongated member relative to the vertical. This enables the device to indicate when the wearer is vertically aligned, e.g., when the first contact portion, the second contact portion, and the third contact portion (or the occipital head, the sacral vertebrae, and the thoracic vertebrae) are vertically collinear.

[0132] In some embodiments, the device includes a first sensor, a second sensor, and a third sensor located at the first contact portion, the second contact portion, and the third contact portion, respectively, and a sensor adapted to sense the orientation of the rigid elongated member. In this way, the device is able to sense whether contact is formed between the wearer and each of the first contact portion, the second contact portion, and the third contact portion, and also sense the orientation of the rigid elongated member, for example, so that the wearer can ensure a vertical orientation to reduce stress on the back.

[0133] In some embodiments, the sensor data is categorical, wherein the first data indicates contact between the wearer's body and the contact portion, and the second data indicates no contact between the wearer's body and the contact portion. In some embodiments, the sensor data is continuous, wherein the force or distance indicates contact or no contact between the wearer's body and the contact portion.

[0134] The specific form of the sensor is not limited and many suitable means for sensing contact between the contact portion and the wearer's body or sensing the orientation of the rigid elongate member and generating sensor data are well known to the skilled person.

[0135] In some embodiments, the wearable alignment device includes a communication device, wherein the communication device is configured to communicate sensor data with one or more user devices. In some embodiments, the user device includes any of a smart phone, a laptop, a smart TV, a monitor, a tablet computer, a smart watch, smart glasses, a smart headset, or a computer. In some embodiments, the communication device is configured to communicate the sensor data wirelessly.

[0136] In some embodiments, the user device is configured to convert the sensor data into usable feedback that guides the wearer to achieve ideal alignment. In some embodiments, the user device is configured to convert the sensor data into usable feedback through an application. This enables the device to indicate when the wearer is in contact with any of the first contact portion, the second contact portion, or the third contact portion (with the wearer's occipital head, sacral vertebrae, or thoracic vertebrae, respectively) and is therefore in ideal alignment.

[0137] In some embodiments, the feedback comprises kinesthetic feedback, tactile feedback, or haptic feedback. In some embodiments, the feedback comprises auditory feedback, wherein the auditory feedback comprises variable spatial position, pitch, duration, volume, timbre of the sound, or verbal instructions. In some embodiments, the feedback comprises visual feedback, wherein the visual feedback comprises a logo, text, font, animation, color, lighting, photograph, illustration, chart, or video.

[0138] In some embodiments, the wearable alignment device includes a memory configured to store sensor data.

[0139] A twelfth aspect of the present invention is a spinal alignment component suitable for incorporation into a wearable spinal alignment device, wherein the spinal alignment component includes sensing means to detect one or more of movement, posture and orientation of a wearer during use of the component.

[0140] The sensing device may include one or more sensors. The sensing device may include one or more position / orientation sensors configured to measure the position or orientation of the component. The component may also include a controller configured to determine the position or orientation of the component based on the measured position or orientation. One or more sensors may each be selected from an accelerometer, a gyroscope and / or a magnetometer. The sensor may be an inertial measurement unit (IMU). Specifically, the sensor may each include one or more accelerometers and one or more gyroscopes to measure the acceleration and angular velocity of the corresponding sensor (and therefore the corresponding body part). The sensor may include an accelerometer and a gyroscope, wherein the accelerometer and the gyroscope are orthogonally mounted in the sensor. For example, the sensor may be a microelectromechanical system (MEMs) sensor. The sensor may be a three-degree-of-freedom (3DOF) tracker. In other embodiments, the sensor may be a six-degree-of-freedom (6DOF) tracker.

[0141] The component according to the twelfth aspect may include a rigid elongated member, for example, a rigid elongated member as described above in the context of the seventh aspect. The rigid elongated member may include a first sensor and a second sensor. In some embodiments, the first sensor is located at one axial end of the elongated member, and the second sensor is located at the other axial end. The first sensor and the second sensor may each include one or more accelerometers and one or more gyroscopes to measure the acceleration and angular velocity of the corresponding sensor (and therefore the corresponding body part associated with the sensor).

[0142] The component according to the twelfth aspect may have the structure of the component according to the first aspect, provided that it also includes a sensing device to detect one or more of the movement, posture and orientation of the wearer during use of the component. Therefore, the component may also include a first rigid slender member and a second rigid slender member. In some embodiments, the housing of the component includes a sensing device. In some embodiments, the housing of the component includes a first sensor and a second sensor. In this way, the component can collect consistent and useful data about the posture, movement or orientation of the wearer, regardless of the configuration of the rigid slender member. This allows the component to provide the user with useful information about the user's posture, movement or orientation, such as information related to whether the wearer is in ideal alignment, even when the rigid slender member is in a retracted configuration.

[0143] A thirteenth aspect of the invention is a wearable spinal alignment device comprising the spinal alignment component according to the twelfth aspect and a fastening system for attaching the device to the torso of a wearer. The wearable spinal alignment device may be a backpack.

[0144] The wearable spinal alignment device of the thirteenth aspect provides the wearer with a means to monitor information such as the position, movement or orientation of one or more body parts and adjust the position, movement or orientation of the body parts accordingly to achieve a more optimal condition.

[0145] Although the present invention has been explained in conjunction with the preferred embodiments of the present invention as mentioned above, it will be appreciated that many other possible modifications and variations may be made without departing from the scope of the present invention. Therefore, it is contemplated that one or more of the appended claims will cover such modifications and variations that fall within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0146] Figure 1 (a) Side view and (b) rear view of one embodiment of a spinal alignment component according to the present invention are shown.

[0147] Figure 2Perspective views of a spinal alignment component according to the present invention are shown (a) in a fully retracted configuration and (b) in a fully extended configuration.

[0148] Figure 3 Shown are (a) an exploded view of a portion of one embodiment of a spinal alignment component according to the present invention, and (b) a cross-sectional view of a housing of a spinal alignment component according to the present invention.

[0149] Figure 4 (a) side view, (b) front view, and (c) perspective view of a first embodiment of a wearable spinal alignment device according to the present invention, the wearable spinal alignment device incorporating Figures 1 to 3 The components of the spinal alignment are depicted.

[0150] Figure 5 Shown from Figure 4 An exploded view of an embodiment of a wearable spinal alignment device.

[0151] Figure 6 (a) side view, (b) front view, and (c) perspective view of a second embodiment of a wearable spinal alignment device according to the present invention, the wearable spinal alignment device incorporating Figures 1 to 3 The components of the spinal alignment are depicted.

[0152] Figure 7 Shown from Figure 6 An exploded view of an embodiment of a wearable spinal alignment device.

[0153] Figure 8 A third embodiment of a wearable spinal alignment device according to the present invention is shown, the wearable spinal alignment device being incorporated into a backpack. Figures 1 to 3 Depicted are a spinal alignment component in (a) an extended configuration (posterior view), (b) an extended configuration (side view), and (c) a retracted configuration (side view).

[0154] Fig. 9 A fourth embodiment of a wearable spinal alignment device according to the present invention is shown, the wearable spinal alignment device being incorporated into a harness. Figures 1 to 3 Depicted are a spinal alignment component in (a) anterior view, (b) an extended configuration (posterior view), (c) an extended configuration (side view), and (d) a retracted configuration (side view).

[0155] Fig.10 is a perspective view of one embodiment of a wearable alignment device.

[0156] Fig.11 is a front view of one embodiment of a wearable alignment device.

[0157] Fig.12 is a perspective view of a wearer wearing one embodiment of a wearable alignment device.

[0158] Fig.13a is a side view of a wearer wearing one embodiment of a wearable alignment device positioned in ideal alignment.

[0159] Fig.13b is a side view of a wearer wearing one embodiment of a wearable alignment device not positioned in ideal alignment.

[0160] Fig.14 is a rear view of another embodiment of a wearable alignment device. DETAILED DESCRIPTION

[0161] In the following description, like features in the drawings are given like reference numerals.

[0162] Figure 1 A side view (a) and a rear view (b) of a first embodiment of a spinal alignment component 1 according to the present invention are shown.

[0163] The spinal alignment component consists of an elongated housing 11 made of a rigid plastic material, which independently receives and guides two rigid elongated members 12a and 12b. The first rigid elongated member 12a extends upwardly from the housing 11 through a first aperture (not shown) (e.g., Figure 1 and the second rigid elongated member 12b extends downwardly from the housing 11 through a second opening (not shown) (as shown in FIG. Figure 1 Each of the first rigid elongated member 12a and the second rigid elongated member 12b is slidably engaged with the housing 11 within a respective interior passage defined by the housing 11. Figure 1 The component is shown in a fully extended configuration, wherein each of the first rigid elongated member 12a and the second rigid elongated member 12b is extended from the housing 11 to the greatest extent possible. A detent mechanism within the component may prevent further extension, or further extension may simply result in the rigid elongated member being completely removed from the component, in which case the component can no longer function until the user returns the elongated member to the housing. The first rigid elongated member 12a has a first distal end 10a, which is the terminal portion of the first elongated member farthest from the housing 11, and the second rigid elongated member 12b has a second distal end 10b, which is the terminal portion of the second elongated member farthest from the housing 11. In this fully extended configuration, the displacement between the first distal end 10a and the second distal end 10b is at a maximum. The first rigid elongated member and the second rigid elongated member can be independently moved into and out of the housing by sliding along corresponding channels provided in the housing.

[0164] In the illustrated embodiment, the first rigid elongated member 12a and the second rigid elongated member 12b are each made of aluminum.

[0165] An adjustable interference fit between the housing 11 and the respective first and second rigid elongated members 12a, 12b (described in more detail below) ensures that the rigid elongated members 12a, 12b maintain their selected positions within the channel of the housing and can be adjusted to select one of a plurality of usable axial positions.

[0166] The first rigid elongated member 12a includes a terminal region, the terminal region includes a first cover 14a, and the first cover 14a includes a lateral projection extending laterally outward from the rigid elongated member. An equivalent cover 14b is located at the terminal region of the second rigid elongated member 12b. The covers 14a, 14b each accommodate a sensor device including a gyroscope and Bluetooth connection hardware (not shown). The covers 14a, 14b are each formed by a soft flexible plastic material or neoprene formed by molding, thereby providing a comfortable contact point for the occipital head and sacral vertebra of the user respectively. The projection is conducive to contact with the relevant body part of the user.

[0167] Each of the first and second rigid elongated members includes an axially oriented track along its length that is complementary to an axially oriented groove in the channel of the housing 11, thereby providing a secure fit between the elongated member and the housing (as described in more detail below).

[0168] Figure 2 Show Figure 1 A perspective view of the same embodiment of the spinal alignment component is shown. Figure 2 In (a), the component is shown in its fully retracted configuration. Figure 2 In (a), the component is shown in its fully extended configuration. Figure 2 In the fully retracted configuration shown in (a), both rigid elongated members 12a and 12b have been pushed into the housing 11 until fully retracted, so that the displacement between the first distal end 10a and the second distal end 10b is minimal. Figure 2 In the fully retracted configuration shown in (b), both rigid elongated members 12a and 12b have been pulled out of the housing 11 until fully extended such that the displacement between the first distal end 10a and the second distal end 10b is at a maximum. Figure 2 The retracted configuration shown in (a) may be suitable for transport or storage of the component. When the component is used as part of a wearable alignment device, Figure 2 The extended configuration shown in (b) may be suitable, as described in more detail below.

[0169] Figure 3 (a) shows an exploded view of a portion of a first embodiment of a spinal alignment component 1 showing each component in more detail. Figure 3 (b) shows a cross section of the housing 11 .

[0170] The first rigid elongated member 12a includes two resilient protrusions formed of resilient metal. Each of the resilient protrusions 13a, 13b includes a planar area defining two apertures and a non-planar area including two leg portions. The resilient protrusions are secured by screws 13c ( Figure 3 The screws 13c are attached to the opposite outwardly facing edge surfaces of the first rigid elongated member 12a, only one of which is marked in (a), and the screws 13c pass through corresponding apertures in the resilient projections and engage with threaded cavities 13d ( Figure 3 When the resilient protrusion is attached to the first rigid elongated member, the planar region is flush with the outer surface of the first rigid elongated member and the non-planar region protrudes from the outer surface of the first rigid elongated member.

[0171] The cover 14a is attached to the rigid elongated member 12a by a push fit. A friction fit is provided between the protrusions of the lower portion of the cover 14a and the rigid elongated member 12a.

[0172] The housing 11 defines an axially extending first channel 15a and a second channel 15b that extend along the entire length of the housing and are open at either end of the housing (so that each channel provides a passage or hole extending axially through the housing). Each channel includes a linear array of teeth 16 arranged along two opposing inner walls of the channel. Each resilient protrusion on the surface of the first rigid elongated member 12a interferes with a corresponding linear array of teeth 16 placed along the inner surface of the channel 15a. This provides a plurality of discrete axial positions at which the first rigid elongated member 12a can be located within the channel 15a due to interference between the resilient protrusions 13a, 13b and the array of teeth 16.

[0173] The housing end cap 19 is attached to the end of the housing 11 by passing screws 19c and 19d through corresponding apertures 116a and 19b and into threaded cavities 11a, 11b in the body of the housing 11. The housing end cap 19 defines an aperture 19a, the size of which corresponds to the size of the first rigid elongated member 12a, so that the rigid elongated member 12a is slidably received by the aperture 19a with a snug fit. When the housing end cap 19 is fixed in place on the housing 12a, the opening of the passage 15a can be accessed through the aperture 19a, however, the opening of the passage 15a is blocked. When the second rigid elongated member 12b is retracted into the housing 11 from the other end (not shown), this blocked end of the passage 15b provides a stop for the second rigid elongated member 12b. The second rigid elongate member is pushed into the channel 15b until the end of the second rigid elongate member 12b encounters the housing end cap 19 covering the end of the channel 15b, which provides a stop to prevent the second rigid elongate member from being retracted further into the housing 11.

[0174] An equivalent housing end cap (not shown) is provided on the other end of the housing 11, but in the opposite orientation, i.e., the aperture in the housing end cap allows access to the passage 15b but blocks the passage 15a. Thus, the first rigid elongated member 12a, when pushed into the housing, will be advanced inwardly along the passage 15a until the end of the first rigid elongated member 12a encounters the housing end cap (not shown), thereby preventing any further movement of the first rigid elongated member into the housing.

[0175] Figure 3 (b) A cross-sectional view of the housing 11 is provided in which the two parallel channels 15a and 15b can be clearly seen. The channels each have a substantially C-shaped cross-section complementary to the substantially C-shaped cross-section of the two rigid elongated members 12a, 12b. The channels 15a, 15b are separated by a dividing wall 119. The parallel tracks 12c and 12d on the first rigid elongated member 12a fit into complementary grooves 18a, 18b in the wall of the channel 15a, thereby providing a secure fit between the member 12a and the channel 15a and facilitating sliding movement of the member 12a in and along the channel 15a.

[0176] The housing 11 includes four transversely extending flanges 17 (for clarity, Figure 3 The flange 17 may include one or more apertures (not shown) to provide attachment points for fastening to the wearable spinal alignment device.

[0177] The housing may be manufactured by extruding a plastics material through a suitably shaped die.

[0178] Figure 4 A wearable spinal alignment device 2 incorporating a spinal alignment component 1 is shown. Figure 4 (a) is a side view, Figure 4 (b) is the front view, and Figure 4 (c) is a perspective view. For clarity, not every feature is shown in its original form. Figure 4 (a) to Figure 4 Multiple occurrences of (c) are marked.

[0179] The wearable spinal alignment device 2 consists of a spinal alignment component 1 located within a hollow outer shell or casing 21. The hollow casing 21 consists of a convex front panel 21a made of semi-rigid thermoformed EVA foam and a flat back panel 21b made of soft flexible foam covered in a textile layer (e.g., Figure 5 The front panel 21a and the rear panel 21b are fixed together by sewing between the outer flange 22 of the rear panel 21b and the front panel 21a.

[0180] The first opening 23a (at Figure 5 The second opening 23b (best seen in FIG. 1 ) is defined between the front panel 21a and the rear panel 21b. Figure 5 2 (best seen in FIG. 2 ) is defined in the front panel 21a. Apertures 23a and 23b are arranged to receive the first rigid elongated member 12a and the second rigid elongated member 12b of the spinal alignment component 1, respectively. The housing 11 of the spinal alignment component 1 resides within the hollow shell 21, and the first rigid elongated member 12a and the second rigid elongated member 12b extend outwardly from the housing 11 and through the apertures 23a and 23b, respectively, in the hollow shell. When assembling the device, the housing 11 of the component 1 is first placed within the front panel 21, with the second rigid elongated member 12b passing through the second aperture 23b and into the second passage 15b, with the first rigid elongated member 12a passing through the first aperture 23a and into the first passage 15a, and then the back panel 21b is placed against the front panel 21a and sewn into place along the flange 22, with the first rigid elongated member 12a passing through the aperture 23a thus created between the front panel 21a and the back panel 21b.

[0181] The back panel 21b includes protruding flexible corner portions 24a, 24b, 24c and 24d with buckles 25a, 25b, 25c and 25d. The buckles are designed to receive the ends of a strap (not shown) that passes around the shoulders and waist of the wearer to secure the wearable spinal alignment device 2 to the wearer's torso so that the back panel 21b is held against the wearer's back and the front panel 21a faces outwardly away from the wearer.

[0182] Figure 52 is an exploded view of a wearable spinal alignment device 2 showing component 1 positioned within a hollow shell 21. An aperture 23b in the front panel 21a of the shell 21 can be seen. In addition, elongated apertures or slits 26a and 26b are provided along a peripheral portion of the back panel 21b. The slits 26a and 26b provide access points for the wearer to access the interior of the hollow shell 21, particularly the cavities created within the hollow shell 21 on either side of the housing 11 of component 1. These cavities provide useful storage facilities for the wearer for storing personal items while the device is in use. The slits can be opened by pulling on the flexible fabric of the back panel 21b to expand the cross-section of the slit opening. Figure 5 The elastic nature of the fabric of the rear panel means that the cross-section of the slit openings returns to a narrow size when the fabric is released, so that no specific closure means is required, although such a closure means (such as a zipper or buttons) may be provided for additional security.

[0183] The hollow design of the shell 21 creates cavities (not shown) within the shell 21 on either side of the housing 11 .

[0184] Refer to the previous figure Figure 5 The remaining characteristics are described.

[0185] Figure 6 A second embodiment of a wearable spinal alignment device 3 is shown. Figure 4 (a) is a side view, Figure 4 (b) is the front view, and Figure 4 (c) is a perspective view. All features of the device are Figure 4 The features of the wearable spinal alignment device 2 shown correspond, except that, instead of providing an elongated aperture in the rear panel 31b, the wearable spinal alignment device 3 provides elongated apertures 36a and 36b in the front panel 31a of the hollow shell 31. Each of the elongated apertures 36a and 36b includes a zipper mechanism 37 for closing the aperture.

[0186] Figure 7 is an exploded view of the wearable spinal alignment device 3 showing the component 1 positioned within the hollow shell 31 .

[0187] Figure 8 A wearable spinal alignment device 4 is shown comprising a spinal alignment component 1 incorporated into a backpack 41. The component 1 may be incorporated into the backpack 41 by securing the component to the backpack, such as by sewing to irreversibly secure the component in place. Figure 8(a) shows a rear view, wherein the first rigid elongated member 12a and the second rigid elongated member 12b of the component 1 are fully extended from the shell 11, so that the first contact portion of the first rigid elongated member 12a is adjacent to the wearer's occipital head and the second contact portion of the second rigid elongated member 12b is adjacent to the wearer's sacral vertebra. The third contact portion is located on the shell 11 and is always fastened by the shoulder straps against the wearer's thoracic vertebra when the backpack is worn.

[0188] When using a wearable spinal alignment device such as Figure 8 When the components are not to be seen by others during normal daily use of the backpack, the wearer can retract them into the shell 11 by pushing one or both of the first rigid slender member 12a and the second rigid slender member 12b of the component 1 toward the backpack. Figure 8 (c) shows a configuration of the device in which both the first rigid elongated member 12a and the second rigid elongated member 12b are fully retracted into the housing 11 so that they are minimally visible. This provides the wearer with a multifunctional piece of equipment that can be used as a normal backpack when needed, while the first rigid elongated member 12a and the second rigid elongated member 12b are not visible to others.

[0189] When the wearer wants to use the device as a posture aid, such as when exercising, the wearer can extend the first rigid elongated member 12a and the second rigid elongated member 12b by pulling them away from the housing 11. Alternatively, the wearer can extend only one of the first rigid elongated member 12a and the second rigid elongated member 12b, while leaving the remaining members in a retracted configuration. For example, the wearer may want to extend only the first rigid elongated member 12a to contact the occipital head so that the wearer can take a sitting position and ensure a good posture when sitting.

[0190] Once the elongated member is extended, the wearer can achieve the desired alignment by positioning their body to ensure contact between the occipital head and the first contact portion and between the sacrum and the second contact portion.

[0191] Fig. 9An alternative embodiment of a wearable spinal alignment device 5 is shown, which includes a spinal alignment component 1 incorporated into a back strap 51, which is suitable for fastening to the torso of a user. As shown, the back strap includes a first shoulder strap 52 and a second shoulder strap 53 arranged to encircle the shoulders of the wearer. The back strap also includes a horizontal strap 54, which is composed of a left strap component and a right strap component that can be attached across the front of the wearer's torso. In the embodiment shown, the left and right strap components can be attached by hook and loop type fasteners, but any suitable fastening mechanism known to the skilled person can be used. When fastened, the horizontal strap passes around the wearer's torso, such as the wearer's waist, to provide additional fastening of the component to the wearer's back, thereby minimizing the risk of the component moving away from its contact with the thoracic spine.

[0192] In another embodiment of the present invention, Figures 1 to 3 The components shown include multiple position / orientation sensors. For example, two or more sensors that measure the position or orientation of the components may be provided. In one embodiment, the sensors and are contained within the housing 11. For example, there may be a first sensor located at one end of the housing 11, near (or attached to) the end cap 19 and a second sensor near (or attached to) the end cap (not shown) at the other end of the housing. This embodiment facilitates the measurement of position or orientation data regardless of whether the rigid elongated member is extended or retracted.

[0193] Figures 10 to 14 Another embodiment 100 of a wearable spinal alignment device 100 is shown in FIG. 1 , which is an embodiment of the device of the seventh aspect of the present invention.

[0194] Fig.10 A wearable alignment device 100 is shown comprising a rigid elongated member 110 comprising three contact portions 111, 112, 113. The first contact portion 111, the second contact portion 112 and the third contact portion 113 are arranged co-linearly along the rigid elongated member.

[0195] The rigid elongated member 110 is formed of a rigid plastic, is substantially cylindrical, and has a length approximately equal to the distance between the wearer's occipital head and sacral vertebrae. The rigid elongated member is attached to the fastening system 114 by a fabric sheath 115 that surrounds and holds the middle section of the elongated member. In an alternative embodiment, the rigid elongated member 110 is formed of a rigid plastic, is substantially cylindrical, and has a length approximately equal to the distance between the wearer's occipital head and sacral vertebrae. The rigid elongated member 110 is attached to the fastening system 114 by a fabric sheath 115 that surrounds and holds the middle section of the elongated member. Figures 1 to 3 The spinal alignment component described above is replaced with a housing of the component attached to the fastening system within a sheath 115.

[0196] Fig.11A fastening system 114 is shown including a left shoulder loop 120, a right shoulder loop 121 and two horizontal fastening straps 122, 123. The shoulder loops 120, 121 are configured to encircle the shoulders of the wearer, and the two horizontal fastening straps 122, 123 connect the left and right shoulder loops across the front of the wearer. The horizontal fastening straps 122, 123 include a buckle and loop fastener 124 for temporarily and reversibly connecting the left and right shoulder loops, and a friction-based adjuster 125 for reversibly adjusting the length of the horizontal fastening straps.

[0197] Fig.12 , Fig.13a and Fig.13b A wearer 130 is shown wearing a first embodiment of the wearable alignment device 100. The wearer puts on the device by releasing fasteners 124 to disassemble the horizontal fastening straps 122, 123 and loosening adjusters 125 to increase the length of the horizontal fastening straps 122, 123. The wearer passes the left arm through the left shoulder loop 120 and the right arm through the right shoulder loop 121. The left and right shoulder loops 120, 121 surround the shoulders of the wearer, and the rigid elongated member 110 is positioned near the back of the wearer.

[0198] The wearer fastens the horizontal fastening straps 122, 123 across the front of the wearer by engaging the buckle and loop fasteners 124. The wearer adjusts the length of the horizontal fastening straps by pulling the straps through the friction-based adjusters 125 to securely position the rigid elongated member 110 at the center of their back. The third contact portion 113 is secured against the wearer's thoracic vertebrae 133. The device does not include any means of fastening the rigid elongated member to the wearer's waist or head.

[0199] Although the first contact portion 111 is disposed near the occipital head 131, the first contact portion contacts the occipital head only when the wearer is in ideal alignment. Therefore, the wearer can freely turn their head, nod, shake their head and move their head with minimal restriction from the device.

[0200] Although the third contact portion 113 is disposed near the sacrum 133, the third contact portion contacts the sacrum only when the wearer is in ideal alignment. Therefore, the wearer can freely rotate, bend and move their hips and lower back with minimal restriction from the device.

[0201] Fig.13a The wearer is shown positioned in ideal alignment. The first contact portion 111 , the second contact portion 112 and the third contact portion 113 are in contact with the occipital head 131 , the sacral vertebra 132 and the thoracic vertebra 133 . Fig.13bThe wearer is shown not positioned in ideal alignment. Only the third contact portion 113 is in contact with the thoracic vertebra 133 , and the first contact portion 111 and the second contact portion 112 are not in contact with the occipital head 131 and the sacral vertebra 132 .

[0202] This means that if the wearer moves away from the ideal alignment, at least one of the first contact portion 111 or the second contact portion 112 will move away from the occipital head 131 and the sacral vertebra 132, respectively. The wearer independently moves their body into the ideal alignment because there is no fastening device around the wearer's head or waist to force the wearer into the ideal alignment. The wearer uses tactile feedback from the rigid elongated member to determine when the ideal alignment is achieved. The wearer performs daily activities and exercises while wearing the device and uses the tactile feedback to maintain the ideal alignment. Therefore, the wearer is psychologically and physically adapted to maintain the ideal alignment and correct posture while performing daily activities and exercises.

[0203] With reference to the accompanying drawings, Fig.14 A second embodiment of a wearable alignment device 200 is shown in FIG.

[0204] Fig.14 A wearable alignment device 200 is shown that includes features of the first embodiment of the wearable alignment device discussed herein. Fig.14 A rigid, elongated member is shown positioned between the shoulder blades and in line with the wearer's spine.

[0205] The device also includes a lower extendable elongated section 251 and an upper extendable elongated section 252. The extendable elongated section is concentric with the body of the rigid elongated member 253 and is telescopically extendable from the body to adjust the overall length of the rigid elongated member. The lower fastening clamp 254 and the upper fastening clamp 255 fix the extension of the extendable elongated sections 251, 252 from the body of the rigid elongated member 253. The clamps keep the extendable elongated sections rigid to the body of the rigid elongated member and maintain the colinearity of the contact portions. The clamps are friction lock clamps that can be operated by a flip lock.

[0206] The wearer adjusts the extension of the extendable elongated sections by opening the flip locks of the friction lock clamps 254, 255 and sliding the extendable elongated sections 251, 252 into or out of the body of the rigid elongated member 253. The wearer adjusts the overall length of the rigid elongated member so that the first contact portion is disposed proximate to the wearer's occipital head and the second contact portion is disposed proximate to the wearer's sacrum, and also so that the periphery of the rigid elongated member does not protrude below the wearer's waist or above the wearer's head.

[0207] Fig.14A first sensor 256 and a second sensor 257 are shown disposed proximate a first contact portion 258 and a second contact portion 259. The sensors 256, 257 include force sensors and wireless communication devices to sense when the wearer's body is in contact with the contact portions and communicate that data to a user device.

[0208] The device also includes an inclinometer (not shown) which senses when the rigid elongate member is aligned with vertical and provides feedback to the user via communication with the user device.

[0209] The wearer uses feedback from the user device to determine when ideal alignment is achieved. The wearer uses recorded feedback from the user device to see when ideal alignment is or is not achieved during daily activities and exercise. Thus, the wearer adapts mentally and physically to maintain ideal alignment and correct posture when performing daily activities and exercise.

[0210] Although the present invention has been explained in conjunction with two embodiments, it should be understood that many other possible embodiments can be made without departing from the scope of the present invention. Therefore, it is contemplated that one or more of the appended claims will cover such embodiments that fall within the scope of the present invention.

[0211] Additional aspects and embodiments of the present disclosure

[0212] The following numbered clauses define further aspects and embodiments of the present disclosure:

[0213] 1. A wearable alignment device comprising

[0214] a rigid elongated member comprising a first contact portion, a second contact portion and a third contact portion disposed along its length such that when a wearer wears the device, the first contact portion, the second contact portion and the third contact portion are collinearly arranged and configured to contact the wearer's occipital head, sacral vertebrae and thoracic vertebrae, respectively; and

[0215] a fastening system comprising left and right shoulder loops adapted to encircle the left and right shoulders of the wearer, and at least one horizontal fastening strap adapted to connect the left and right shoulder loops across the front of the wearer;

[0216] Wherein when the wearer wears the device, the fastening system is configured to fasten the third contact portion into contact with the thoracic vertebra, and the first contact portion and the second contact portion remain removable from the occipital head and the sacral vertebra, respectively.

[0217] 2. A wearable alignment device according to clause 1, wherein the wearable alignment device does not include a fastening strap arranged to encircle the waist of the wearer.

[0218] 3. A wearable alignment device according to clause 1 or clause 2, wherein the wearable alignment device does not include a fastening strap arranged to encircle the wearer's head.

[0219] 4. A wearable alignment device according to any one of clauses 1 to 3, wherein at least one horizontal fastening strap comprises a fastening device, wherein the fastening device is operable to reversibly disengage the horizontal fastening strap across the front of the wearer.

[0220] 5. A wearable alignment device according to any one of clauses 1 to 4, wherein at least one shoulder loop comprises a fastening device, wherein the fastening device is operable to reversibly disengage the shoulder loop from around the wearer's shoulder.

[0221] 6. A wearable alignment device according to clause 4 or clause 5, wherein the fastening means comprises a buckle and a clasp.

[0222] 7. A wearable alignment device according to any one of clauses 1 to 6, wherein at least one horizontal fastening strap comprises an adjustment device, wherein the adjustment device is operable to reversibly adjust the length of the horizontal fastening strap.

[0223] 8. A wearable alignment device according to any one of clauses 1 to 7, wherein at least one shoulder loop comprises an adjustment device, wherein the adjustment device is operable to reversibly adjust the length of the shoulder loop.

[0224] 9. A wearable alignment device according to clause 7 or clause 8, wherein the adjustment means comprises a friction-based adjuster.

[0225] 10. A wearable alignment device according to any one of clauses 1 to 9, wherein the rigid elongate member is cylindrical.

[0226] 11. A wearable alignment device according to any one of clauses 1 to 10, wherein the rigid elongate member is comprised of a suitable metal such as aluminium.

[0227] 12. A wearable alignment device according to any one of clauses 1 to 11, wherein the rigid slender member includes at least one extendable slender section suitable for reversibly adjusting the length of the rigid slender member, and the extendable slender section is rigidly and colinearly fastened to the body of the slender member.

[0228] 13. A wearable alignment device according to claim 12, wherein the rigid slender member comprises two extendable slender sections.

[0229] 14. A wearable alignment device according to any one of clauses 1 to 13, wherein the fastening system is incorporated into a bag.

[0230] 15. A wearable alignment device according to any of clauses 1 to 13, wherein the fastening system is incorporated into a garment.

[0231] 16. A wearable alignment device according to any one of clauses 1 to 15, further comprising: a sensing device, wherein the sensing device is suitable for sensing contact between the contact portion and the wearer's body and generating sensor data; and a communication device, wherein the communication device is suitable for communicating the sensor data with one or more user devices.

[0232] 17. A wearable alignment device according to claim 16, wherein the sensing device is arranged near the first contact portion and the second contact portion.

[0233] 18. A wearable alignment device according to claim 16, wherein the sensing device is disposed proximate to the first contact portion.

[0234] 19. A method for improving the alignment of a wearer using a wearable alignment device according to any one of clauses 1 to 18.

[0235] 20. A method of manufacturing a wearable alignment device according to any one of clauses 1 to 19.

Claims

1. A spinal alignment component suitable for incorporation into a wearable spinal alignment device, characterized in that The spinal alignment component comprises: a first rigid elongated member including a first distal end; and a second rigid elongated member including a second distal end; wherein the first rigid elongated member and the second rigid elongated member are independently movable relative to each other to adjust the displacement between the first distal end and the second distal end, wherein each of the first distal end and the second distal end comprises a sensor, wherein the sensor is adapted to sense one or more of: (a) contact between the contact part and the wearer's body; (b) the proximity of the contact portion to the wearer's body; and (c) the orientation of the first rigid elongate member or the second rigid elongate member relative to the vertical; wherein, when the components are incorporated into the wearable spinal alignment device, the first rigid elongated member includes a first contact portion and the second rigid elongated member includes a second contact portion, the first contact portion being aligned with the wearer's occipital head and the second contact portion being aligned with the wearer's sacral vertebra; Wherein, the sensor is located at the first contact portion and the second contact portion.

2. The spinal alignment component according to claim 1, characterized in that It also includes a shell that receives each of the first rigid slender member and the second rigid slender member, wherein each of the first rigid slender member and the second rigid slender member is capable of reversibly extending from the shell, and wherein when the first rigid slender member and the second rigid slender member are retracted into the shell, each of the first distal end and the second distal end remains outside the shell.

3. The spinal alignment component according to claim 2, characterized in that Wherein each of the respective first and second rigid elongated members is slidably received within the housing, and each of the respective first and second rigid elongated members is axially slidable within the housing.

4. The spinal alignment component according to claim 3, characterized in that Wherein the first rigid elongated member is extendable from the housing in a first direction and the second rigid elongated member is extendable from the housing in a second direction, wherein the first direction is diametrically opposite to the second direction.

5. The spinal alignment component according to claim 4, characterized in that The shell is a rigid, elongated shell defining a first channel and a second channel, the first channel being adapted to receive the first rigid, elongated member and the second channel being adapted to receive the second rigid, elongated member, wherein the respective first rigid, elongated member and the second rigid, elongated member are each slidably received within the shell.

6. The spinal alignment component according to claim 5, characterized in that The first channel and the second channel are parallel channels defined by the housing and separated by a partition wall.

7. The spinal alignment component according to claim 6, characterized in that Each of the first passage and the second passage extends along the entire axial length of the housing.

8. The spinal alignment component according to claim 7, characterized in that It includes a friction fit mechanism between the housing and each of the first and second rigid elongated members.

9. The spinal alignment component according to claim 8, characterized in that The friction fit mechanism includes an elastic protrusion located on the outer surface of each of the first rigid slender member and the second rigid slender member, and the elastic protrusion cooperates with a linear array of teeth distributed along the inner surface of the shell, so that when the rigid slender member moves relative to the shell, the protrusion moves along the linear array of teeth, and the interference between the elastic protrusion and one or more teeth from the linear array facilitates the temporary fastening of the rigid slender member in a specific position relative to the shell.

10. The spinal alignment component according to claim 9, characterized in that Wherein the component is adapted to be incorporated into a wearable spinal alignment device by comprising attachment means for fastening to a wearable component.

11. The spinal alignment component according to claim 9, characterized in that Wherein the component is suitable for incorporation into a wearable spinal alignment device by including attachment means on the housing for fastening to a wearable component.

12. The spinal alignment component according to claim 11, characterized in that Wherein the attachment means comprises one or more flanges extending outwardly from a main body of the housing, the one or more flanges each optionally comprising one or more apertures through which the fastening means can pass.

13. The spinal alignment component of claim 12, wherein: Wherein the displacement between the first distal end and the second distal end is adjustable to correspond to the distance between the occipital head and sacral vertebrae of the user when the user is in ideal alignment.

14. The spinal alignment component of claim 13, wherein: Each of the first rigid elongated member and the second rigid elongated member includes a terminal region having an enlarged profile adjacent the respective first distal end and the second distal end.

15. The spinal alignment component of claim 14, wherein: The enlarged profile is provided by a projection of the terminal region extending transversely in one direction.

16. A wearable spinal alignment device, characterized in that It comprises a spinal alignment component according to any one of claims 1 to 15 and a fastening system for attaching the device to the torso of a wearer.

17. The wearable spinal alignment device of claim 16, wherein: It includes an outer shell, wherein the spinal alignment component is retained within the outer shell, the outer shell is adapted to be fastened to the torso of a wearer by a fastening system, the fastening system comprising one or more straps, and the outer shell defines a first aperture and a second aperture, each of the first rigid slender member and the second rigid slender member respectively passing through the first aperture and the second aperture.

18. The wearable spinal alignment device of claim 17, wherein: One or more cavities are defined between the spinal alignment component and an inner wall of the outer shell.

19. The wearable spinal alignment device according to claim 17 or 18, characterized in that Wherein the spinal alignment component is fixedly attached to the outer housing.

20. The wearable spinal alignment device of claim 19, wherein: Wherein the spinal alignment component is fixedly attached to the outer shell by suturing.

21. A wearable spinal alignment device, characterized in that It comprises a spinal alignment component according to any one of claims 1 to 15 and a backpack, wherein the spinal alignment component is fixedly attached to the backpack.

22. The wearable spinal alignment device of claim 21, wherein: Wherein the spinal alignment component is fixedly attached to the backpack by sewing.

23. A wearable spinal alignment device, characterized in that It comprises a spinal alignment component according to any one of claims 1 to 15 and a strap adapted to secure the device to the torso of a user.

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