Medical surgery elastic separating plier

Abstract

The invention relates to the technical field of medical instruments, in particular relates to a medical surgery elastic separating plier. The medical surgery elastic separating plier comprises two units of pliers which are relatively arranged in upper and lower positions, clamping force can be shifted by the plier following the size differences of the clamped objects, so as to ensure that forces are received evenly by the clamped objects. The medical surgery elastic separating plier has the beneficial effects that a push pipe under the external force is moved forward relative to the connecting rod and the separating plier arranged on the front end of a connection rod is able to be gradually closed, after the external force vanishes, the push pipe is returned to its original position, the elastic separating plier on the front end of the connection rod is gradually opened under the elastic force of an elastic piece itself. The plier is simple in overall structure, easy to operate, lower in product manufacturing difficulty, easy to clean and disinfect, by the multiple connection mode of the elastic separating plier and the connection rod, the production cost is lowered and the replacements of different types of separating pliers are facilitated, the overall service life is lengthened, the pliers have super elasticity, the adaptation to the stress force makes the forces evenly received by the textures during the separating process, damages are reduced, the operation risk is reduced, and the medical surgery elastic separating plier is good in practicality.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to medical surgical separation forceps. Background technique [0002] Tissue separation forceps is one of the commonly used surgical instruments. At present, the separation forceps is a stainless steel multi-piece structure, which is combined by a four-link hinge mechanism. One end of the four-link hinge mechanism is connected to the clamp, and the other end is connected to the handle by wire traction. , the handle pulls or loosens the steel wire, so as to control the opening and closing of the clamp, and realize the functions of clamping, separating and hemostasis of the tissue. Due to the fine structure of the four-link hinge, not only the manufacturing process is complicated, and the production cost is increased, but also the gap of the four-link hinge structure is difficult to clean and sterilize after use, which affects the safety and hygiene of the operation. In a...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problems of high production cost, difficult processing, difficult disinfection, easy damage, short service life and easy damage to tissues in the prior art separation forceps, the present invention proposes medical surgical separation forceps

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