Spine endoscope scale visualized real-time deboning ring saw

Abstract

The invention discloses a spine endoscope scale visualized real-time deboning ring saw, which comprises a protective bushing, a saw body, a spine endoscope and a deboning amount calculating device, wherein the protective bushing comprises a hollow pipe body, one end of the hollow pipe body is arranged to be an inclined surface, a first handle is arranged at the other end of the hollow pipe body, the first handle is provided with a first through hole communicated with the hollow pipe body, the saw body comprises a hollow saw body main body part, saw teeth are arranged at one end of the hollow saw body main body part, a second handle is arranged at the other end of the hollow saw body main body part, and is provided with a second through hole communicated with the hollow saw body main body part, the hollow saw body main body part is arranged in the hollow pipe body through the first through hole, the spine endoscope is arranged in the hollow saw body main body part through the second through hole, and the deboning amount calculation device calculates one or a plurality of results selected from a deboning area, a deboning depth, and a deboning volume.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a real-time bone-removing trephine for visualizing the scale of spinal endoscope. Background technique [0002] Lumbar disc herniation and lumbar spinal stenosis are the main causes of back pain in many patients. These conditions can be relieved with conservative treatment, such as bed rest, anti-inflammatory drugs, physical therapy or steroid injections. However, these basic treatments are ineffective for some patients. Patients still suffer from great pain caused by back pain, cannot perform normal daily activities, and some may even develop chronic low back pain. Surgical treatment is another option for the treatment of these diseases. As a minimally invasive surgery, spinal endoscopy has gradually gained attention and popularity in my country in recent years because of its characteristics of small trauma, fast recovery, safe visualization, and relatively low cost. The surgi...

AI Technical Summary

Problems solved by technology

However, traditional bone drills and blind-sight trephine cannot be observed in real time, and are easy to damage nerve roots and dural sacs, making it difficult for beginners to master; power drills and ultrasonic osteotome are very expensive, and their popularity is limited; relatively speaking, endoscopic rings The price of the saw is low, and the safety and effectiveness are also very prominent

[0003] However, the handle of the existing trephine saw under the microscope is not conducive to the grip of the palm, and there are problems such as the depth and amount of bone removal that cannot be accurately measured

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