Cartridge Devices and Surgical Instruments

Abstract

The invention relates to a clipping device and a surgical instrument. The clipping device includes a clipping shell, at least two stacked stacks arranged in the clipping shell, and several ligation clips and pushing clip assemblies arranged in part of the clipping body. , when the warehouse body at the bottom layer is pushed by an external force to move along the longitudinal direction of the warehouse body to stagger with the adjacent upper warehouse body, the adjacent upper warehouse body moves down one layer; at least two stacked warehouse bodies are The external force is pushed in order to expand and after the expansion, the two adjacent warehouse bodies are docked end to end; the warehouse body includes a first installation body for accommodating the ligation clip and a second installation body for accommodating the push clip assembly, wherein the first installation body after deployment The body is located on the front side of the second installation body, and after unfolding, the ligation clip and the push clip assembly move forward sequentially at the rear side of the warehouse body under the action of external force to realize clip feeding. The clipping device of the present application has a simple and small structure, thereby helping to reduce the pressure of storing medical instruments.

Description

technical field [0001] The invention relates to a clipping device and a surgical instrument, belonging 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 technology 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, clip applicators are used to close hemostasis with ligature clips. 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 work efficiency, increases operation time, increases patient bleeding, prolongs patient recovery time, but also increases financial pressure on patients. Therefore, a clip applier capable of continuous clip feeding ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a clipping device and a surgical instrument. The clipping device and the surgical instrument have a small volume and can realize continuous clip feeding, which solves the problem of storing clipping devices in the prior art. stress problem

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