Fixing structure of electronic surgery device

Abstract

The invention provides a fixing structure of an electronic surgery device. The electronic surgery device comprises a metal tube. The fixing structure of the electronic surgery device comprises a body, a fixing sleeve and a screw cap, wherein the body comprises a connecting end and a channel, the metal tube can penetrate through the channel from the connecting end, and the connecting end is provided with a radial groove; the fixing sleeve sleeves the metal tube, one end of the fixing sleeve is provided with a deformable part, and the other end of the fixing sleeve is provided with a clamp hook and an external thread; the clamp groove is clamped in the radial groove of the body, the deformable part comprises a plurality of axial annular plates, and the plurality of axial annular plates are in circular arrangement at intervals and extend along the axial direction of the fixing sleeve; the screw cap compresses the plurality of axial annular plates of the fixing sleeve, so that a second section compresses the deformable part to clamp the metal tube when an internal thread and the external thread are locked.

Description

【Technical field】 [0001] The invention relates to a fixing structure of an electronic surgical device, in particular to a fixing structure capable of fixing a metal tube of the electronic surgical device. 【Background technique】 [0002] Traditionally, surgical operations on the human body are performed with a scalpel. However, it is also found clinically that the use of a scalpel can easily cause massive bleeding and poor healing speed of the wound at the surgical site. The use of electric cautery to cut the affected part can not only effectively reduce the bleeding of the wound, but also can change the function of cutting the wound to provide the function of wound blood coagulation by properly controlling the output current. Therefore, the use of electric cautery instead Surgery with a scalpel is becoming more and more common. [0003] Traditional electronic surgical devices have a metal tube body, and the head of the metal tube body can have different structures according...

AI Technical Summary

Problems solved by technology

However, no matter what kind of electronic surgical device is provided, the metal tube body is often combined with the shell of the electronic surgical device through complex components, which makes assembly difficult

In addition, because more metal components must be used for assembly and fixing, it is difficult to reduce the weight of the electronic surgical device as a whole, and it is also difficult to reduce the cost

Furthermore, the metal tube of the traditional electrosurgical device cannot be easily rotated according to the needs of the medical personnel, which causes considerable inconvenience to the medical personnel performing the electrocautery operation.

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