Surgical Instruments

Abstract

The invention relates to a surgical instrument, comprising a handle for outputting power, a working head connected with the handle, a firing sleeve assembly detachably connected with the working head, inserted into the firing sleeve assembly and A clip assembly detachably connected to the working head, the working head includes a casing, a firing transmission assembly arranged in the casing to drive the clamp to close, and a drive assembly to drive the clip assembly to send clips The clip feeding transmission assembly and the switching assembly used to transmit the power output by the handle to the firing transmission assembly or the clip feeding transmission assembly, the firing sleeve assembly is plugged into the firing transmission assembly, the clip bin assembly is connected to the The above-mentioned clip feeding transmission assembly is plugged in. While the firing sleeve assembly and the clip assembly of the present invention are detachably connected to the working head, the firing sleeve assembly and the clip assembly are also detachably connected to achieve the effects of reducing medical costs and alleviating the economic pressure of patients.

Description

technical field [0001] The invention relates to a surgical instrument and belongs to the technical field of medical instruments. Background technique [0002] In order to fully expose the surgical field during the surgical operation, it is necessary to ligate the blood vessels around the target tissue to prevent bleeding. Hemostasis has become one of the cores of basic surgical techniques. Surgical operations on any part of the human body almost without exception involve bleeding and hemostasis. Generally, clamps and ligation clips are used to close the hemostasis. However, during the operation, due to the limitation of the number of clamps, the operator needs to perform multiple clamping operations, which not only reduces the work efficiency, increases the operation time, increases the patient's blood loss, and prolongs the patient's recovery time. Therefore, clip appliers that can continuously deliver clips came into being. However, most of the clip appliers capable of co...

AI Technical Summary

Problems solved by technology

However, during the operation, due to the limitation of the number of clamps, the operator needs to perform multiple clamping operations, which reduces work efficiency, increases operation time, increases patient bleeding, and prolongs patient recovery time

As a result, clip appliers capable of continuous clip feeding emerged as the times require, but most of the clip appliers capable of continuous clip feeding in the prior art are disposable and integrated, which increases medical costs and patients' economical pressure

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