Steering electrocoagulation hook for operation

Abstract

The invention relates to the technical field of electrocoagulators, and discloses a surgical steering electrocoagulation hook which comprises a holding rod, a first angle adjusting assembly and a second angle adjusting assembly, an adjusting rod is arranged at the bottom end of the holding rod, the holding rod is connected with the adjusting rod through the first angle adjusting assembly, and an electrocoagulation hook is arranged at the bottom end of the adjusting rod. According to the surgical steering electrocoagulation hook, a driving gear drives a driven gear to rotate, so that an adjusting rod is driven to rotate, the angle of the adjusting rod is adjusted, a lower adjusting knob is rotated to drive a third damping rotating shaft to rotate, a driving gear sleeve rotates along with the lower adjusting knob, a gear belt is driven to rotate, and a driven gear sleeve meshed with the gear belt rotates; the angle of the electrocoagulation hook is adjusted by adjusting the angle of the electrocoagulation hook, the two joints capable of adjusting the angle are arranged on the whole, a doctor can control the angle of the electrocoagulation hook according to the illness state in the using process, the electrocoagulation hook can accurately treat the affected part, and the flexibility is high.

Description

technical field [0001] The invention relates to the technical field of electrocoagulation devices, in particular to a steering electrocoagulation hook for surgery. Background technique [0002] In some medical procedures, especially endoscopic procedures, a coagulator is required. The commonly used electrocoagulators are mainly bipolar electrocoagulators. The bipolar electrocoagulators enter the human body through the mirror channel of the endoscope, the puncture channel or the natural channel of the human body, and use the electrocoagulation hook connected with the electrocoagulator to coagulate the tissue , electrocautery, ablation vaporization, etc. [0003] At present, the electrocoagulation hooks used in hospitals generally cannot be bent to adjust the angle of the hook head and the rod of the electrocoagulation hook. Most of the structures are integrally formed. The doctor needs to manually bend the coagulation hook to use it, which is very inconvenient to operate. ...

AI Technical Summary

Problems solved by technology

[0003] At present, the electrocoagulation hooks used in hospitals generally cannot be bent to adjust the angle of the hook head and the rod of the electrocoagulation hook. Most of the structures are integrally formed. The doctor needs to manually bend the electrocoagulation hook to use it, which is very inconvenient to operate

[0004] The patent document CN214966551U provides a surgical electrocoagulator, which drives the bending part to move through the transmission part, realizes the bending of the electrocoagulator, and greatly increases the hemostatic range of the electrocoagulator, but the electrocoagulator needs to be operated according to the The patient needs to estimate the part of the operation and then bend the coagulator. It cannot be bent flexibly during the operation, and there are still certain limitations in use.

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