6 results about "Cervical vertebral body" patented technology

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.

This utility model discloses a depth-limiting sheath assembly for endoscopic-assisted anterior cervical surgery, comprising an outer sheath and an inner sheath, the inner sheath being inside the outer sheath. The outer sheath has a depth-limiting locking block at its tip, which, during operation, can be locked in front of the cervical vertebrae to limit the depth of the sheath and endoscope. One end of the outer sheath is fixedly connected to a receiving cavity, and a pressure block is disposed within the receiving cavity. One end of the pressure block is connected to the receiving cavity via a first spring, and the pressure block is slidably connected to the receiving cavity. This utility model provides a depth-limiting sheath assembly for endoscopic-assisted anterior cervical surgery, which, through the relative movement of the spring-loaded pressure block between the endoscope and the sheath, limits the depth and allows for relative adjustment of the endoscope's position, facilitating observation of the intervertebral discs.

The application relates to a millimeter wave radar non-contact gait and body analysis method and device for spinal degeneration and instability, wherein the method comprises the following steps: millimeter wave radars are arranged on the front side and the rear side of the walking path of a subject, echo signals are collected when the subject performs straight walking, axial rotation and forward and backward bending actions, and a sub-millimeter precision point cloud atlas is generated. Based on spinal anatomical landmark points and body surface contour curvature extrema, the point cloud atlas is divided into rigid motion units such as cervical vertebrae, thoracic vertebrae, lumbar vertebrae and sacral and pelvic units, and the spatial position sequence and the Euler angle sequence of six degrees of freedom of each unit are extracted. By calculating the relative displacement vector and the rotation angle between adjacent segments, three-dimensional intervertebral motion time sequence signals are generated, a thoracolumbar motion trajectory spherical projection map is constructed, and the segment motion characteristics in the gait phase are analyzed. The application dynamically captures sub-millimeter three-dimensional intervertebral data non-contact, accurately quantifies hidden instability, compensation and locates responsible segments.

1. The name of the design product: pillow (HA pillow). 2. The use of the design product: for sleep and rest, and to protect the user's 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.

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.

1. The name of the design product: nap pillow. 2. The use of the design product: for keeping comfortable and healthy sleeping posture, protecting cervical vertebrae when taking a nap. 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 surface of the design product is the part that is not easy to see or cannot be seen when in use, and the top view is omitted.