Auxiliary bone grafting device for anterior cervical fusion surgery

Abstract

The invention discloses an anterior cervical fusion surgery auxiliary bone grafting device, which comprises a bearing plate, an auxiliary processing device, a slide rail seat and a sharpening machine, and is characterized in that the auxiliary processing device is mounted at the right end of the bearing plate, when an ilium is placed in an inner circular groove of a turntable, the ilium is pressed by a top cylinder and then is sharpened by a sharpening head, when the sharpening angle needs to be changed, a motor arranged in a supporting seat works, so that a sliding push block in a supporting mechanism on the back face is pushed out, meanwhile, a rotary disc rotates to change the ilium angle, then the sliding push block supports the back face of the ilium, then coping is conducted, the motor rotates reversely, the sliding push block retreats due to an arranged ratchet mechanism, and an air cylinder retreats after machining is completed; an elastic block in the sliding push block pops up under the acting force of a spring, the ilium falls into the cleaning tank filled with disinfection alcohol under pushing force to be manually cleaned, surface powder impurities fall into the bottom of the cleaning tank during soaking, the temperature facilitates rapid removal, the grinding efficiency is improved, and the auxiliary effect is better.

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine

Login to view more

AI Technical Summary

Benefits of technology

This new design allows for improved use of an orthopedic implanted prosthetic component called primary circuits during spine surgeries. By attaching this system to one side or both sides of the patient's body with screw fixation devices, they can be used instead of traditional plates made from metal materials like stainless steel. These systems have several technical benefits over existing methods such as cemented rods and wires.

Problems solved by technology

This patented technical problem addressed during this patents describes an orthopedic procedure called posterior-cervic joint replacement that involves removing damaged parts between vertebrae while also replacing them with artificial materials like metal plates or synthetic implants made up mostly of natural tissue components such as collagen fibers. Grounding the removed part can help healing without leaving any remaining deformities over months if done properly.

Images