Suture fixer for interrupted suture operation

Abstract

The invention provides a suture fixer for interrupting the suture operation. The invention comprises a straight or arch bottom plate whose one end has a vertical plate which is vertical to the bottom plate and in straight or arch type as bottom plate; thread gripping grooves on said vertical plate while two said grooves are in one unit and there are several said units on the vertical plate; lead inclined surfaces are arranged between the top of two side surfaces of each thread gripping groove and the top surface of vertical plate; the guide rails of parallel bottom and vertical plate are mounted on the bottom plate or vertical plate while these guide rails have knife carrier with thread cutter moving along these guide rails; and a adherence layer on the bottom of bottom plate. Said knife carrier of guide rail can rotate along the axis of guide rail to make the knife carrier vertical or parallel to the bottom plate. And the thread cutter has two opposite blades. The nearby inclined surfaces of thread gripping unit have different colors.

Description

Technical field: [0001] The invention relates to an instrument for surgical operation, in particular to a suture fixer for interrupted suture operation. Background technique: [0002] At present, interrupted suture technology is often used in surgical operations, especially cardiac surgery. Non-invasive sutures with double-ended needles are often used in interrupted sutures. The two needles are sutured separately during the operation. Extremely numerous and messy, it is easy to be confused during the operation. In order to ensure the operation, in the prior art, two adjacent sutures are distinguished by different colors to avoid mutual confusion, and the sutures are fixed on the circumcision towel with mosquito forceps, but during the operation However, due to the fold deformation of the circumcision drape and the narrow fixed spacing between the sutures, the sutures may still be confused, and these operations are extremely inconvenient, which delays the operation time and ...

AI Technical Summary

Problems solved by technology

[0002] At present, interrupted suture technology is often used in surgical operations, especially cardiac surgery. Non-invasive sutures with double-ended needles are often used in interrupted sutures. The two needles are sutured separately during the operation. Extremely numerous and messy, easily confused during surgery

In order to ensure the operation, in the prior art, two adjacent sutures are distinguished by different colors to avoid mutual confusion, and the sutures are fixed on the circumcision towel with mosquito forceps, but during the operation However, due to the fold deformation of the circumcision drape and the narrow fixed spacing between the sutures, the sutures may still be confused, and these operations are extremely inconvenient, which delays the operation time and affects the operation effect. There are deficiencies in the technology

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