Multifunctional lymph node forceps for single-hole thoracoscope surgery

Abstract

The invention discloses multifunctional lymph node forceps for a single-hole thoracoscope surgery. The multifunctional lymph node forceps comprise annular handles, a first joint, a forcep body, a second joint, and an arc-shaped net annular forcep head; the annular handles are connected to the bottom of the forcep body through the first joint; the arc-shaped net annular forcep head is arranged at the top of the forcep body through the second joint, and comprises an arc-shaped frame body and a net-shaped structure which is arranged in the arc-shaped frame body; the inside surface of the arc-shaped net annular forcep head is a serrated surface; the end part of the second joint is bent outwards. According to the multifunctional lymph node forceps for the single-hole thoracoscope surgery, the forcep head of the lymph node forceps is changed into an arc-shaped net shape, so that the single-hole thoracoscope surgery is easily performed by the forcep head; when a lymph node is grabbed and clamped, the extrusion to the lymph node is greatly reduced, so that tumour cells in the lymph node can be prevented from being extruded and transferred to other tissues; a surgeon can observe the situation of clamping a grabbed object better through the net-shaped design so as to reduce unexpected situations; moreover, the multifunctional lymph node forceps have a clamping function of common sponge forceps.

Description

Technical field [0001] The invention belongs to the field of medical equipment, and particularly relates to a multifunctional lymph node clamp used for single-port thoracoscopic surgery. Background technique [0002] Lymph node forceps, also known as lymph node grasping forceps or lymph node grasping forceps. The head of the traditional lymph node forceps is oval or round, and is divided into two types: toothed and non-toothed. It is mainly used to clamp or grasp lymph node tissue and foreign bodies in the body or other pathological tissues for pathological sampling and analysis. [0003] With the development of minimally invasive thoracic surgery, surgical incisions are becoming fewer and smaller, and the number of surgical instruments that can be operated in the incision at the same time is limited; therefore, these surgical instruments are required to perform traditional functions. Under the circumstances, it can have as many other functions as possible. Summary of the inventi...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a multifunctional lymph node forceps for single-port thoracoscopic surgery, aiming to solve the problem of single function of existing lymph node forceps

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