45 results about "Spine.cervical" patented technology

A method of providing a guidance device for guiding a bone removal instrument for the removal of bone from a cervical vertebra and providing a vertebral body replacement device for placement into a void in a cervical spine between two endplates of a single vertebra during the course of an anterior spinal surgical procedure upon the cervical spine wherein the vertebral body replacement device has been given a PLR product code from the Food and Drug Administration (FDA).

A cervical spine and neck muscles strengthening apparatus and methods are disclosed. The apparatus includes a headgear configured to fit a head in two planes. A traction control line includes a part selected from a non-elastic cord and an elastic cord. A special spring provides frictional engagement for controlled sliding of the line to automatically determine a zero traction force point. The apparatus is configured for enhancing a muscular corset and improving general physical well-being in household conditions.

1. Name of the product in this design: Neck Massage Pillow. 2. Purpose of this design: A massage pillow for cervical spine massage. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a neck and waist rehabilitation device which is rehabilitation equipment specially aiming at cervical spondylosis, lumbar spondylosis, cervical and lumbar disc herniation, cervical syndrome and lumbar syndrome. The equipment does not need to be driven by any electricity or energy, is directly aligned to a patient part during use, and obtains a gentle stimulation method through active movement of people by means of conduction of meridians and collaterals in traditional Chinese medicine, so that the equipment has a body building function and an effect of treating diseases. Symptoms are relieved or disappear, quantitative change is changed into qualitative change, and the purpose of rehabilitation is achieved.

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 utility model belongs to the technical field of medicine pillows for treating rhinitis, and particularly relates to a bacteriostatic and anti-mite medicine pillow for treating rhinitis, which comprises a support plate, a charging groove arranged in the support plate, a plurality of round holes arranged on the peripheral side of the support plate, a sponge pad sleeved on the support plate, a baffle arranged on one side of the support plate, and slots symmetrically arranged on one side of the baffle close to the support plate. Inserting blocks are fixedly mounted on one side of the supporting plate and located in the two inserting grooves correspondingly; the limiting assembly is located in the baffle and used for limiting one of the inserting blocks; according to the utility model, the comfort of the head of a person can be ensured, the supporting performance is better, the problems of muscle strain of cervical vertebra, straightening of physiological curvature of cervical vertebra, even protrusion of cervical intervertebral disc and the like can be avoided when the person uses the pillow for a long time, the person can conveniently detach the sponge cushion, and the sponge cushion can be cleaned and acarid can be removed in time; and bacteria and mites are prevented from being attached to the head of a person.

1. Name of the design product: shoulder and neck traction device (intelligent adjustable). 2. Use of the design product: for stretching the cervical spine to relieve neck pressure. 3. Design points of the design product: in shape. 4. Picture or photo best indicating the design points: perspective view 1.

A method of providing a guidance device for guiding a bone removal instrument for the removal of bone from a cervical vertebra and providing a vertebral body replacement device for placement into a void in a cervical spine between two endplates of a single vertebra during the course of an anterior spinal surgical procedure upon the cervical spine wherein the vertebral body replacement device has been given a PLR product code from the Food and Drug Administration (FDA).

The invention relates to the technical field of artificial prostheses, and discloses an artificial cervical intervertebral disc based on a biological bionic structure, which comprises an upper end plate, a lower end plate and an elastomer core arranged between the upper end plate and the lower end plate, the elastomer core comprises a front annulus fibrosus, a nucleus pulposus and a rear annulus fibrosus; the front fiber ring is composed of an outer side fiber layer, a middle transition layer, an inner side fiber layer and front collagenous fibers located among the fiber layers. The artificial cervical intervertebral disc can be more naturally matched with the physiological movement mode of vertebrae after being implanted by adopting differentiated arrangement of front and rear fibrous rings, gradient dip angle design of collagenous fibers, elastic deformation characteristics of nucleus pulposus and material combination with different elastic moduli; the irregular-shaped end plate is more attached to the cervical vertebra hook process joint and adapts to multi-direction complex movement.

1. Name of the product in this design: Cervical spine fixation device. 2. Purpose of this design: For fixing the neck. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses an arc-shaped anterior cervical dilator which comprises a connecting piece (1), a head end sliding arm assembly (2), a tail end sliding arm assembly (3), a head end centrum nail, a tail end centrum nail and a nail extractor. Wherein the connecting piece (1) comprises an arc-shaped sliding rail (11) which is connected into a whole, a tooth groove is formed in the lower portion of the arc-shaped sliding rail (11), a stress sensor (13) is arranged on the upper portion of the arc-shaped sliding rail (11), and angle scales (12) are arranged on one side of the arc-shaped sliding rail (11); the head end sliding arm assembly (2) and the tail end sliding arm assembly (3) are symmetrically arranged on the arc-shaped sliding rail (11) and each comprise a retaining reed, a distraction rotary knob, a sliding block sleeve, an orthopedic arm, a rotary button and a nut. According to the arc-shaped anterior cervical distractor, the correction effect can be monitored in real time through the pressure sensor, the angle of the conical nail can be adjusted according to needs, angle deviation caused when the conical nail is screwed into conical sclerotin is avoided, and therefore damage to the conical sclerotin in the correction process due to uneven force distribution is avoided.

The application relates to the technical field of artificial prostheses, and discloses an artificial cervical intervertebral disc based on a biological bionic structure, which comprises an upper endplate, a lower endplate and an elastic body core arranged between the upper endplate and the lower endplate; the elastic body core comprises an anterior annulus fibrosus, a nucleus pulposus and a posterior annulus fibrosus; the anterior annulus fibrosus is composed of an outer fiber layer, an intermediate transition layer and an inner fiber layer and anterior collagen fibers arranged between the fiber layers; the application reproduces the structural composition and configuration of a biological cervical intervertebral disc, adopts differentiated arrangement of the anterior and posterior annulus fibrosus, gradient inclination angle design of the collagen fibers, elastic deformation characteristics of the nucleus pulposus and material combination with different elastic moduli, so that the artificial cervical intervertebral disc can be more naturally matched with the physiological movement mode of the vertebrae after being implanted; and the irregular endplate is more suitable for the cervical uncinate joint and is adapted to complex movement in multiple directions.

The invention provides a self-adaptive adjustable nursing method and device, equipment and a medium. The method comprises the steps that the hole cracking position of a target object is obtained, and a target partition is determined; crack hole information is obtained according to the target partition; acquiring cervical vertebra information and spine information of the target object; calculating a current attitude angle of the target object; the fixed head frame is controlled to be adjusted to the current attitude angle, and the head of the target object with the head provided with the attitude monitor is fixed to the fixed head frame; real-time data monitored by the attitude monitor are obtained in real time, and the real-time attitude angle of the head of the target object is calculated; judging whether the real-time attitude angle is changed or not; if so, calculating an adjustment value of the current attitude angle according to the changed real-time attitude angle; judging whether the adjustment value is within a preset range or not; and if the current attitude angle is within the preset range, dynamically adjusting the current attitude angle according to the adjustment value so as to realize self-adaption between the fixed headstock and the target object. According to the scheme, personalized posture setting, real-time monitoring and dynamic adjustment can be realized.

This invention relates to a prosthesis for implantation into the intervertebral space of the cervical spine. Specifically, this invention discloses an intervertebral fusion device, comprising: a fusion body having two end faces and a bone graft window penetrating the two end faces, the fusion body being implanted into the intervertebral space with its two end faces facing the endplates of the two vertebrae respectively; a bone plate having through holes located at the upper and lower parts respectively, the bone plate being arranged on the anterior side of the cervical spine and spanning the two vertebrae defining the intervertebral space, the upper and lower through holes being opposite to the two vertebrae respectively; bone screws, which are screwed into the vertebrae through the upper and lower through holes of the bone plate to fix the bone plate to the two vertebrae respectively; and a linear component having a proximal end and a distal end, the proximal end of the linear component being attached to the middle part of the bone plate, and the distal end of the linear component extending into the intervertebral space and attached to the anterior side of the fusion body to limit the displacement of the fusion body and maintain the fusion body in the middle region of the intervertebral space.

This invention provides poultry meat that can reduce the effects of rigor mortis and a method for producing the same. [Solution] The meat of the bird is characterized by a skull with a destroyed brain inside, a wound that penetrates the skull from the surface of the head (excluding the mouth) and leads to the brain, and the feathers have been removed. An example of a wound is one that passes through the part of the brain other than the medulla oblongata and leads to the medulla oblongata. Further examples include cervical and thoracic vertebrae and a compound sacrum with a destroyed spinal cord inside. The method of producing the meat involves making a wound that penetrates the skull from the surface of the bird's head (excluding the mouth) and destroying the brain inside the skull.

A cervical vertebra fixator comprises a shoulder rest, two support bodies and a width adjusting assembly, the two support bodies are arranged on the two sides of the shoulder rest respectively, the two ends of the width adjusting assembly are connected with the two support bodies respectively, the width adjusting assembly is used for bearing the lower jaw of a wearer, and the width adjusting assembly is used for adjusting the width of the wearer. The width of the width adjusting assembly can be adjusted to adapt to the width of the lower jaw of the wearer.

The invention provides a jacking supporting device for cervical posterior surgery, and relates to the technical field of medical instruments. The jacking supporting device for the posterior cervical surgery comprises a fixed base and a movable supporting plate. The fixed base comprises a fixed bottom plate and a fixed supporting plate, the fixed bottom plate and the fixed supporting plate are fixedly connected at an angle, the fixed bottom plate is fixedly installed on a side block of the cervical vertebra, a guide channel is formed in the fixed supporting plate, and a supporting limiting piece is arranged at the end, away from the fixed bottom plate, of the guide channel; one end of the movable supporting plate is fixedly installed on a neck plate of the cervical vertebra, the other end of the movable supporting plate is slidably arranged in the guide channel, and the end, away from the neck plate, of the movable supporting plate can be clamped with the supporting limiting piece. The technical effects of expanding the canalis spinalis and simplifying the operation are achieved.

The utility model discloses a down feather cervical vertebra pillow, which comprises a pillow body, a neck support arranged at the top of one side of the pillow body, down feather fillers filled in the pillow body, memory cotton slivers arranged at the top of the inner side of the pillow body corresponding to the neck support, a zipper arranged at one end of the pillow body, a pillow surface fixedly connected with one side of the pillow body far away from the neck support, and a front surface and a back surface, bamboo strips and a suede are respectively arranged on two surfaces of the pillow surface. When the down feather cervical vertebra pillow is used, the neck of a user is supported through the neck support, sufficient support is provided through the arranged memory cotton slivers, compared with an existing down feather cervical vertebra pillow, the phenomenon that the neck support is prone to collapse is avoided, and the comfort of the down feather cervical vertebra pillow is improved; one side of the pillow face is suitable for hot days, the other side of the pillow face is suitable for cold days, the end of the pillow face is connected with the fixing frame through the clamping frame, the down feather cervical vertebra pillow can be suitable for different seasons, and the applicability of the down feather cervical vertebra pillow is effectively improved.

The invention relates to the field of cervical vertebra therapeutic instruments, in particular to a lying type cervical vertebra therapeutic instrument adjusting frame. Comprising a therapeutic instrument, an adjusting structure, displacement structures, limiting rods, an adjusting frame and a deck chair, the adjusting frame is arranged at the position, close to the top end, of the deck chair, the two limiting rods are arranged in the adjusting frame, the displacement structures are movably clamped to the two limiting rods, and each displacement structure comprises a bolt, a sliding piece and a connecting plate. The connecting plate is arranged on one side of the sliding piece, and the positions, close to the two ends, of the connecting plate are each provided with a threaded hole. The bolt is arranged on one side of the sliding piece, and the adjusting structure comprises a connecting frame, a bolt and a third adjusting plate. The therapeutic apparatus has the advantages that the position of the therapeutic apparatus can be moved and changed through the adjusting structure, the front, back, up and down positions of the therapeutic apparatus can be changed according to different users, the use effect is improved, the therapeutic apparatus can be taken down through the first adjusting plate and the second adjusting plate, and repair and maintenance are facilitated.

The invention relates to the technical field of personal safety protection equipment, and discloses an intelligent liquid crystal dimming multi-color-changing AI camera shooting helmet which comprises a helmet body, stereo loudspeakers are arranged on the two sides of the helmet body, a microphone is arranged on the side face of the stereo loudspeaker on the left side, an intelligent glasses assembly is arranged on the inner side of the helmet body, and the intelligent glasses assembly is arranged on the outer side of the helmet body. The intelligent glasses assembly is used for adjusting the color of glasses, an active fatigue warning assembly is arranged on the side face of the helmet body, an active cervical vertebra protection assembly is arranged at the bottom of the helmet body, and the active cervical vertebra protection assembly is used for protecting the cervical vertebra of a user in a collision accident; the active fatigue warning assembly comprises a first wide-angle camera and a second wide-angle camera, and the first wide-angle camera and the second wide-angle camera are fixedly connected to the two sides of the helmet body respectively. Fatigue driving graded early warning, active lens antifogging and instantaneous cervical vertebra inflation protection during collision are achieved, and the active safety and comfort of riding are remarkably improved.

The invention discloses an anterior cervical ACDF operation water flushing, sucking and visualizing device. The device comprises a cervical vertebra water flushing, sucking and visualizing assembly; the water flushing, sucking and visual assembly can be rapidly installed and covered on the upper cervical vertebra body and the lower cervical vertebra body to seal the intervertebral space, a middle cavity of the water flushing, sucking and visual assembly is communicated with the intervertebral space, and the visual electron mirror penetrates through the moving assembly and extends into the intervertebral space to observe a target area; the water flushing, sucking and visible assembly is provided with a flushing and sucking water path; bleeding can be reduced under water flushing and suction of the water seal, observation of the electron mirror is clearer, visible operation is carried out by inserting instruments such as bone rongeur forceps for orthopedic surgery through a through hole in the electron mirror, the electron mirror and the through hole in the water flushing and suction and visible assembly can be inclined by 360 degrees up and down and move left and right through a spherical structure, and the water flushing and suction and visible assembly is suitable for treatment under different conditions. And the anterior cervical ACDF operation quality is improved.

This invention relates to the field of medical education technology, and discloses an interactive teaching system and method for simulating the biomechanical changes of the cervical spine in people who frequently look down at their phones. The system includes a physical model module, a sensing and control module, and a software visualization module. The physical model module is constructed as a movable cervical spine model, incorporating ligament structures and flexible tubular structures to simulate nerves or blood vessels. The sensing and control module drives the cervical spine model to produce flexion or extension movements via a drive mechanism, and collects biomechanical data during the cervical spine movement using pressure sensors, angle sensors, and tension sensors. The software visualization module receives the sensor data, drives the virtual 3D cervical spine model to move synchronously, and displays the data as a pressure distribution map and angle-pressure relationship curves. When the pressure reaches a preset threshold, a simulated intervertebral disc herniation demonstration is triggered. This invention demonstrates the changes in cervical spine curvature and intervertebral disc stress under different head-down postures, and is suitable for medical teaching and popular science demonstrations.

The invention discloses a cervical vertebra posterior longitudinal ligament cutting tool and a using method thereof, and relates to the technical field of medical instruments.The cervical vertebra posterior longitudinal ligament cutting tool comprises a thick handle part, a thin hook part fixedly connected to the bottom of the thick handle part and used for hooking up a ligament, and a cutting assembly arranged in the thin hook part and used for cutting the ligament; the pressed assembly is fixedly connected to the end of the cutting assembly and used for driving the cutting assembly to move, an elastic assembly is arranged at the end of the pressed assembly, the extrusion assembly is arranged on one side of the pressed assembly and used for extruding the pressed assembly, and the positioning assembly is arranged between the pressed assembly and the extrusion assembly. And the positioning assembly is used for positioning the position of the pressed assembly. The multifunctional scalpel integrates a picking function and a cutting function, avoids the risk that the scalpel hurts a human body, and is also suitable for a relatively narrow operation environment.

The present application relates to the technical field of wound care, and discloses a cervical vertebra anterior path ice compress system, which comprises a front chest supporting sheet attached to the front chest of a neck, a top of the front chest supporting sheet is fixedly connected with an ice compress layer, a top of the ice compress layer is provided with an avoiding groove and the ice compress layer is in a U shape, both ends of the top surface of the ice compress layer are fixedly connected with fixed edge elastic supporting rods, the side edge elastic supporting rods, the fixed edge elastic supporting rods and the front chest supporting sheet are located in the same plane, and the fixed edge elastic supporting rods are fixedly connected with the side edge elastic supporting rods and form a closed angle; the chest diameter included angle between the front chest and the neck of a patient is utilized, the side edge elastic supporting rods and the front chest supporting sheet are located in the same plane, the front chest supporting sheet is fixed on the front chest to form a fixed surface, and the side edge elastic supporting rods are deformed along the cervical vertebra axis and are attached to the cervical vertebra, so that the ice compress layer is contacted with the wound, and the discomfort of use and replacement is reduced.

The invention relates to an artificial intervertebral disc prosthesis that can mimic all movements in the sagittal or longitudinal, horizontal or axial or transverse plane, in coronal or frontal planes, forwards, backwards, right and left, and provides sufficient mechanical support for this, in particular for use in the treatment of cervical degenerative disc disease.

An anti-wrinkle pillow attachment configured to be placed on a pillow is disclosed. In one embodiment, the device is a pillowcase comprising pockets configured to receive foam inserts for adjustable cranial and cervical support. Lateral pockets accept inserts that elevate the head above the neck to reduce facial puffiness, support cervical curvature, and minimize wrinkle formation. Angled top pockets elevate the face to alleviate lymphatic compression and restore drainage. A lower central pocket supports the neck using contoured pillows to promote spinal alignment. This structure converts a standard pillow into an anti-aging sleep surface that enhances comfort, supports posture, and reduces sleep-induced facial pressure.

1. Name of this design product: Cervical collar after cervical vertebral repositioning surgery. 2. Purpose of this design: For support and fixation of the cervical spine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: ear pillow. 2. The use of the design product: for supporting the head and neck of the patient, keeping the cervical spine relatively stable, and keeping the head and neck in a functional position. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Apparatus and associated methods relate to a cervical spine extender (CSE) having an adjustable separation distance between restraint members. In an illustrative example, the CSE may, for example, be selectively operable between at least an extended mode and a collapsed mode. The CSE may, for example, be coupled to a headgate. For example, when an animal is restrained in the headgate, the restraint members of the CSE may, for example, be disposed caudally to the head and rostrally to the headgate. The restraint members may, for example, be coupled to the headgate by extension arms. Various embodiments may advantageously permit adjustment of a separation distance to effectively accommodate operation with different sized animals.

1. Name of the product in this design: Neck Massager. 2. Purpose of this design: For massaging the cervical spine. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.