Detachable split type bone rongeur

Abstract

The invention discloses a detachable split type bone rongeur, which comprises a fixed handle (1), a movable handle (2), a rongeur body (3) and a cutting rongeur rod (6), wherein the fixed handle (1) and the rongeur body (3) are an integrated structure; the movable handle (2) and the fixed handle (1) are movably connected by a rotating shaft (4); the upper part of the movable handle (2) is located inside the rongeur body (3); a push rod (5) is arranged at the top of the movable handle (2); and one end of the cutting rongeur rod (6) is arranged inside the rongeur body (3). The detachable split type bone rongeur can quickly separate out and cut angular bones and irregular ligaments, solves the problem that the traditional cutting forceps are not smooth in cutting and separating, can be disassembled, is low in the manufacturing cost, and can solve the light reflecting problem of the traditional cutting forceps rods.

Description

Technical field [0001] The invention relates to a detachable split rongeur, which belongs to the field of medical equipment. Background technique [0002] In the prior art, when performing operations on the lumbar, thoracic, or cervical spine, it is often necessary to separate and cut angular bony or irregular ligaments. In the past, there was no special bone cutting forceps, but a general nucleus pulposus. Instead of using forceps, this makes the separation and cutting very difficult, prolongs the operation time, has poor control over the operation process, and has the problem of unclean handling of residual tissue. [0003] In order to solve the above problems, the inventor of this case has invented a bone cutting pliers, which includes a fixed handle, a movable handle, a pliers rod, a wire drawing, a pliers head and a movable cutting sheath. The movable handle is used to push and pull the wire to control cutting. The movement of the sheath can realize the cutting of bones. Alth...

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a detachable split rongeur, which can quickly separate and cut angular bone and irregular ligaments, solve the problem of unsmooth cutting and separation using traditional cutting forceps, and also It can be disassembled and separated, has the advantages of low manufacturing cost, and can solve the problem of reflection of the rod body of traditional cutting pliers

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