186 results about "Cervical vertebral body" patented technology

The objective of the present invention is to provide a patient-bone-customized cervical vertebra fixing plate using 3D printing technology, the cervical vertebra fixing plate having a screw separation blocking plate rotatably formed thereon so as to prevent the pushing outward of a screw inserted into and fastened to the cervical vertebra from the cervical vertebra fixing plate such that the fixing state of the cervical vertebra fixing plate can be firmly maintained, and also having an uneven part or a porous structure layer for improving adhesion to the cervical vertebrae so that the cervical vertebra fixing plate can be firmly adhered, without deviation from the position thereof, to the cervical vertebrae between which an artificial disc is inserted, and enabling adhesion and coupling force between the inner surface of the cervical vertebra fixing plate and the surface of the cervical vertebra to be improved.

The invention discloses a pillow regulation and control method self-adaptive to cervical vertebra flexion and shoulder width and application of the pillow regulation and control method to a pillow, and relates to the technical field of sleeping posture regulation. The method comprises the steps of registering a three-dimensional contour point cloud through an ICP algorithm, calculating a neck curvature value, establishing a multiple linear regression model in combination with a pressure gradient change curve and a pressure peak offset, and realizing quantitative correlation between pressure data and a cervical vertebra inclination angle; based on the curvature change amplitude and shoulder breadth classification, a personalized model is constructed; and through attitude monitoring and pressure feedback, a real-time optimization instruction is generated. A target displacement error is set, and correction is stopped after the bending degree reaches the standard continuously for three times; pre-storing a medical-level support parameter library; multi-user switching is achieved through pressure feature and head contour double verification, and physical compression emergency stop is set. According to the method, through multi-source data fusion, scientific model construction and dynamic closed-loop control, the personalization and safety of pillow supporting are improved, and the method is suitable for people with sub-health cervical vertebrae and multi-user scenes.

The invention discloses a cleaning device for a bedridden patient after an anterior cervical vertebra surgery in the orthopedics department, and belongs to the technical field of medical instruments. The cleaning device comprises a bed body and a cleaning mechanism, the cleaning mechanism is used for cleaning the body of the patient, the cleaning device further comprises a supporting plate used for supporting the patient, and the supporting plate is provided with a long-strip-shaped through groove in the length direction of the bed body; the telescopic mechanism can stretch out and draw back in the length direction of the through groove, and when the telescopic mechanism stretches out, the telescopic mechanism can apply supporting force to the body of the patient; the first driving mechanism is used for driving the supporting plate to rotate around the length direction of the bed body; the protection plates are arranged on the two sides of the supporting plate and used for applying supporting force to one side of the body of the patient when the supporting plate rotates. According to the cleaning device for the bedridden patient after the anterior cervical vertebra surgery in the orthopedics department, the cervical vertebra and the lumbar vertebra of the patient can be prevented from being excessively stressed when the back of the body of the bedridden patient after the anterior cervical vertebra surgery is cleaned, and therefore secondary damage to the surgical part of the neck of the patient is avoided.

The invention provides an orthodontic skull lateral film cervical vertebra image segmentation method and system. According to the method, an orthodontic skull side position film image to be processed is obtained, a target image area containing a second cervical vertebra, a third cervical vertebra and a fourth cervical vertebra is determined, then image preprocessing is carried out on the target image area to obtain a standardized input image, then the standardized input image is input into a CNN-Transformer fusion segmentation network for segmentation reasoning, and the image is obtained. According to the method, the centrum segmentation masks of the second cervical vertebra, the third cervical vertebra and the fourth cervical vertebra are output, and finally, the segmentation result is output based on the centrum segmentation masks, so that the segmentation result is output based on the centrum segmentation masks, and a repeatable and traceable objective basis can be provided for subsequent morphological parameter extraction and bone age / maturity quantitative evaluation; the subjective deviation and time cost of manual sketching are practically reduced, and the segmentation consistency and availability under the cross-individual and cross-equipment condition are improved.

The invention discloses a real-time sitting posture detection method based on a Kalman filtering fusion algorithm. The method comprises the steps that S1, a user sitting posture video stream is collected in real time through a camera; s2, using a MediaPipe attitude estimation framework to extract 33 key point coordinates of a human body in the video stream; s3, smoothing the coordinates of the key points by using a Kalman filtering algorithm to suppress jitter of the key points; s4, calculating a torso bending angle and a cervical vertebra forward inclination angle based on the filtered key point coordinates; s5, jointly judging whether the user is in a humpback state or not according to a preset threshold value, and judging that the user is in a humpback state if any angle exceeds the threshold value; and S6, feeding back the sitting posture state in real time through the interactive interface. According to the invention, a dynamic filtering technology is introduced for optimization through a lightweight Medipe attitude estimation algorithm, and the algorithm is deployed to a common embedded device to realize non-contact mobile human body sitting posture monitoring, so that the problems of low comfort, large measurement error and high time delay are effectively solved.

1. The name of the product of this design: Multifunctional cervical pillow (MJ‑8136D). 2. Purpose of the product of this design: a cervical pillow used for caring for the cervical vertebra. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the Design Product: Pillow (Double-peak Memory Foam U-shaped Pillow). 2. Use of the Design Product: A pillow for supporting the head and neck and protecting the cervical vertebrae. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

A device and method for a minimally invasive surgical implantation to reduce radicular symptoms by inserting an expandable cervical distraction implant in the facet joint and distracting the adjacent cervical vertebrae to increase the foraminal dimension. The implant, when positioned in the cervical facet joint, expands to via delivery of an inflation medium to increase the space between the vertebrae, thereby increasing the foraminal area or dimension, and reducing pressure on the nerves and blood vessels of the cervical spine.

A posture evaluation apparatus, a posture evaluation system, a posture evaluation method, and a non-transitory computer-readable medium that are able to evaluate a posture with high accuracy at a relatively low cost are provided. A posture evaluation apparatus includes a spine extracting means for extracting, based on an image acquired by imaging a side surface of a body of a subject person and position information about at least a cervical vertebrae, hip joints, and knee joints of the body on the image, a spine edge point cloud constituted of a predetermined number of points representing a spine shape on the image, a feature value calculating means for calculating a feature value about at least a spine, based on the position information and the spine edge point cloud, and a state estimating means for estimating a state of at least the spine, based on the feature value.

1. The name of the design product: cervical pillow (deep sleep). 2. The use of the design product: pillow for supporting cervical vertebrae. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of the design product: cervical pillow (one type). 2. The use of the design product: used for sleeping on the head and neck, managing cervical vertebrae and sleeping. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

1. The name of this design product: Medical version smart pillow core. 2. Purpose of the product of this design: used as a pillow to pull the cervical vertebrae. 3. The design key point of this appearance design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

1. Name of the designed product: U-shaped pillow (6.5). 2. Use of the designed product: The designed product is used for wearing on the neck, protecting the cervical vertebrae, and supporting. 3. Design points of the designed product: The shape of the product. 4. Picture or photo best indicating the design points: perspective view.

1. The name of the design product: pillow. 2. The use of the design product: for rest or sleep to keep comfortable and healthy sleeping posture, protect the cervical vertebrae. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom of the design product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.

1. The name of the design product: noise reduction head pillow. 2. The use of the design product: the design product is used as a support for the head and neck, protects the cervical vertebrae, and realizes noise reduction in the human ear area through active noise reduction technology. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention provides a rope-driven neck exoskeleton system and method based on a bionic multi-continuum mechanism, and the rope-driven neck exoskeleton system based on the bionic multi-continuum mechanism comprises a head mechanism which is used for being connected with the head; the shoulder mechanism is used for being connected with the shoulders; the neck exoskeleton is arranged between the head mechanism and the shoulder mechanism; the neck exoskeleton comprises a mechanical arm main body and an elastic driver assembly, and the mechanical arm main body is used for carrying out supporting and power driving on the neck; the elastic driver assembly is used for carrying out supporting and power driving on the head. According to the technical scheme, the effect of relieving cervical vertebra pressure and strain is achieved.

1. The name of the design product: pillow. 2. The use of the design product: for supporting head and neck, protecting cervical vertebrae and as a pillow. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.

1. The name of the design product: neck brace. 2. The use of the design product: for the role of supporting the head, fixing the cervical vertebrae, and protecting the cervical vertebrae. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, and the left view, right view, top view, and bottom view are omitted.

The invention discloses lumbar vertebra and cervical vertebra traction rehabilitation fitness equipment, and particularly relates to the technical field of medical auxiliary instruments, the fitness equipment comprises a base, a traction assembly is arranged on the base, the traction assembly comprises a protective cover arranged at the top of the base, a bracket is arranged in the middle of the protective cover, and a mounting plate is arranged in the middle of the bracket. A patient can be subjected to traction in a horizontal posture, the body is more relaxed, stress is stable, the accuracy and recovery effect of lumbar vertebra and cervical vertebra traction can be effectively improved, meanwhile, the fatigue feeling of standing use is reduced, and the device can adapt to leg bending degrees and lumbar vertebra physiological curves of different patients; the angle of the arc seat is adjusted through the first servo motor, the angle and the distance of the traction wheels are adjusted in cooperation with the fluted disc and the hinge rods, physiological structures of cervical lordosis and lumbar lordosis can be adapted, traction requirements of different body types and rehabilitation stages can be met, adaptive traction force can be applied to the lumbar vertebra and the cervical vertebra at the same time, and the traction effect is good. Integrated rehabilitation is achieved, and the problem that existing equipment is single in function is solved.

1. Name of the Design Product: Neck Pillow (Beidou). 2. Use of the Design Product: A pillow used to comprehensively maintain the verticality and curvature of the cervical vertebrae and having a rehabilitation and physiotherapy effect on the cervical vertebrae. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

1. The name of the design product: cervical vertebrae tractor. 2. The use of the design product: for the fixed treatment of cervical vertebrae. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 1 perspective view 1. 5. Design 1 is designated as the basic design.

1. The name of the design product: combination cervical pillow. 2. The use of the design product: the headrest for protecting and supporting cervical vertebrae. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Dressage and Posture Training Aid for Horses. The present invention relates to a dressage and posture training aid comprising: A headstall (10) having a frontal portion (1) and a retro-occipital portion (3) connected together, and At least one first support element (2) mounted on the frontal portion (1) of the headstall (10) so as to come into contact with the fronto-parieto-temporal region of the horse, At least one second support element (2) mounted on the retro-occipital portion (3) so as to come into contact with the occipito-cervical region of the horse, at least the second support element (2) being configured to bear localized pressure on a predetermined area of ​​the retro-occipital region and generate a muscular reflex action, in particular on the extensor muscles of the first cervical vertebrae. Figure for the abstract: Fig. 2

The pillow 1 having elastic resilience of the present invention is characterized by having a low portion 8 that is recessed in a position facing the neck NC of a person lying on their back so that the elastic resilience of the pillow 1 does not compress the cervical vertebrae C1 to C4 of the person lying on their back, a middle portion 10 that is higher than the low portion 8 and supports the left and right sides of the low portion 8 of the cervical vertebrae C1 to C4 of the person lying on their back with the elastic resilience of the pillow 1, and high portions 9 that are higher than the middle portion 10 and press the posterior belly of the digastric muscle PDM of the person lying on their back with the elastic resilience of the pillow 1 on the left and right sides of the middle portion 10, and the left and right high portions 9 are configured so that the pressing ends are formed outside the cervical vertebrae C1 to C4 of the person lying on their back and press the posterior belly of the digastric muscle PDM.

1. The name of the design product: pillow (stretching cervical vertebrae). 2. The use of the design product: for people to rest their heads on. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.

The present invention provides a cervical vertebrae prosthesis, which includes: a solid layer, the solid layer including an anterior plate and a posterior plate that are interconnected, the anterior plate and the posterior plate together forming a receiving cavity, the anterior plate being an arc-shaped structure, the axis of the anterior plate extending in the vertical direction; a porous layer, the porous layer filling the receiving cavity; wherein the cervical vertebrae prosthesis has a first bone grafting hole that extends in the vertical direction and passes through the upper and lower end surfaces of the porous layer, and the cervical vertebrae prosthesis also has a second bone grafting hole that passes through the anterior plate and extends into the porous layer. The technical solution provided by this application can solve the problem in the related art that the cervical vertebrae prosthesis cannot increase the amount of bone grafting while meeting the structural strength.

This cooling vest is equipped with an internal cooling water storage compartment, a pump, and tubes, and is equipped with Peltier cooling devices in two locations between the wearer's cervical vertebrae and shoulders. The pump circulates cooling water through tubes distributed throughout the cooling vest, and the wearer's body is cooled by contact with the cooling surfaces of the Peltier cooling devices installed in the cooling vest. As shown in Reference Figure 1, which shows the cooling vest being worn, this cooling vest is equipped with a common switch for the Peltier cooling device and the pump on the front of the vest for operating the Peltier cooling device and the pump. As shown in Reference Figure 2, which shows the cooling vest being worn, this cooling vest is equipped with a cooling water storage compartment lid on the back of the vest for opening the cooling water storage compartment, and is equipped with Peltier cooling devices in one location between the wearer's cervical vertebrae and right shoulder and one location between the wearer's cervical vertebrae and left shoulder.

A cervical and thoracic vertebra traction structure is provided, including a back support for the user's thoracic and cervical vertebrae, a head support for the back of the user's head, and a pivoting mechanism connecting both supports. The head support can rotate downward in an arc relative to the back support, allowing the neck's lower cervical vertebrae to rest on the back support and the upper cervical vertebrae on the head support. This design tilts the user's head backward, effectively stretching the cervical vertebrae by providing traction and support.

The invention discloses a cervical vertebra health care medicine pillow which comprises a pillow inner and a pillowcase, the pillow inner is made of a nanotube material, and tranquilizing traditional Chinese medicine such as a combination of spina date seed (fried) 1, liquorice, rhizoma anemarrhenae, poria cocos and ligusticum wallichii is placed between the pillow inner and the pillowcase. The pillow cover is provided with a zipper. The pillow has numerous advantages, the nanotube pillow inner is precisely matched according to seven sections of the cervical vertebra, the curvature is maintained, muscle tension and joint abrasion are reduced, and the layered design enables traditional Chinese medicine to continuously act during sleeping and intervene in sub-health of the cervical vertebra in a multi-dimensional mode. In the traditional Chinese medicine formula, spina date seed has the effects of nourishing blood and tranquilizing mind, liquorice has the effects of harmonizing, rhizoma anemarrhenae has the effects of clearing heat, poria cocos has the effects of calming heart and ligusticum wallichii has the effects of promoting circulation. The zipper design is convenient for checking and maintaining the pillow core and the traditional Chinese medicine, replacing the traditional Chinese medicine to prolong the service life, cleaning and adjusting the pillow core, creating convenient experience for people with sub-health cervical vertebrae, and helping people to relieve discomfort and improve sleep and cervical vertebrae health.