7 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).

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.

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.

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 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.

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.

This invention relates to a spinal rehabilitation training method, which includes a spinal sitting posture rehabilitation process. The process involves the patient sitting on a seat, raising and lowering a first support rod until the left and right support rods align with the supported area of ​​the spine during backward bending and fix it to the back of the spine. If the supported area during backward bending is the lower part of the spine below the cervical vertebrae, a second support rod is raised and lowered to a position that can bind the patient's shoulders, and a strap is placed on the patient's shoulders. If the supported area during backward bending is the cervical vertebrae, the second support rod is raised and lowered to a position that can bind the patient's head, and a strap is placed on the patient's head. A swing rod drive mechanism drives the swing rod to swing back and forth. This invention has the advantage of being able to pull the spine backward by supporting a designated area of ​​the spine for rehabilitation training, solving the problems of existing rehabilitation training methods that rely on manual pulling, which is laborious and lacks precise control.