Adjustable anterior cervical surgery position arranging device for spine surgery

Abstract

The invention discloses an adjustable anterior cervical surgery position arranging device for the spine surgery. The device comprises a chest fixing plate, a connecting rod assembly A, a connecting rod assembly B, a connecting rod E and a head fixing device. A tubular tunnel A and a tubular tunnel B are arranged at the front end of the chest fixing plate. The connecting rod assembly A comprises a connecting rod A and a connecting rod B. The connecting rod assembly B comprises a connecting rod C and a connecting rod D. A connecting hole is formed in a transverse rod A. The procedure of arranging the position of a cervical spondylosis patient in the spine surgery is omitted, the surgery efficiency is improved, and the surgery risk is reduced.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to an adjustable body positioning device for anterior cervical surgery used in spinal surgery. Background technique [0002] Anterior cervical surgery requires very high patient posture. A good body position is conducive to the full exposure of the surgical field, thus providing a basic guarantee for adequate decompression of the spinal canal, complete resection of the diseased vertebra, proper grinding of the endplate, and accurate placement of implants. The commonly used postures for anterior cervical spine surgery include anterior cervical fusion surgery posture (supine position, head turned 20-30° to the left) and cervical disc replacement surgery posture (supine neutral position). The placement process of the two postures is as follows: Fusion Position, transfer the patient from the push bed to the operating table, take the supine position, place an armpit pillow on the flat...

AI Technical Summary

Problems solved by technology

At present, there are many problems in the position placement method of anterior cervical surgery. For some patients, such as cervical spine injury, fracture dislocation, severe cervical spinal canal stenosis, etc., the process of moving from the push bed to the operating table requires the cooperation of multiple people to ensure the balance between the head and trunk. Move synchronously to reduce neck movement. If the cervical spine is hyperactive during the process, it will aggravate the patient's condition

The production of the cervical collar is entirely based on the experience of nurses, there is no standard in size and hardness, and the curvature of the cervical spine cannot be adjusted with intraoperative X-ray fluoroscopy; the patient’s head and neck need to be moved during the placement of the self-made cervical collar, which may increase the damage caused chance of

It is difficult to adjust the curvature of the cervical spine with intraoperative X-ray perspective, which increases the difficulty of operation, especially the accurate placement of artificial intervertebral discs and internal fixation plates

The entire body positioning process has many procedures, time-consuming, laborious, inefficient, and it is difficult to achieve the precise body positioning required by the operation.

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