Energy ablation needle holding device, surgical robot and energy ablation system

Abstract

The invention provides an energy ablation needle clamping device and a surgical robot. The first clamping part and the second clamping part of the clamping mechanism are controlled by a driving mechanism to be relatively opened. At this time, the ablation needle positioning sleeve is put into the clamp Tighten the sleeve mounting part of the mechanism, and then control the first clamping part and the second clamping part to be relatively close, so as to complete the clamping operation of the ablation needle positioning sleeve. At this time, energy ablation for operations such as puncture is required The needle is placed in the ablation needle positioning sleeve. At the same time, through the cooperation of the clamping mechanism and the ablation needle positioning sleeve, the energy ablation needle can slide stably and smoothly during the process of entering the affected area without shaking, thereby ensuring the effect of subsequent treatment. When the first clamping part and the second clamping part are away from the two opposite surfaces, a needle withdrawal groove for energy ablation needle withdrawal is formed between the two opposite surfaces. At this time, the energy can be realized after the needle cloth operation is completed. The needle withdrawal operation of the ablation needle relative to the clamping mechanism.

Description

technical field [0001] The invention relates to the technical field of surgical equipment, in particular to an energy ablation needle clamping device, a surgical robot and an energy ablation system. Background technique [0002] Tumor ablation therapy refers to local interventional therapy techniques that directly destroy the tumor by various physical methods. Distilled water, etc. Treatment routes include percutaneous, endoscopic, or open surgery. [0003] In the field of tumor treatment, radio frequency, microwave and irreversible electroporation (IRE) are usually referred to as energy ablation. Among many types of energy ablation devices, IRE is a relatively new tumor ablation technology that releases high-voltage pulses by releasing high-voltage pulses. Nano-scale permanent perforations are formed on tumor cells, which disrupts the intracellular balance and causes rapid cell apoptosis. Therefore, it is called irreversible electroporation in medicine, and it can also be...

AI Technical Summary

Problems solved by technology

[0006] Therefore, the technical problem to be solved by the present invention is to overcome the defects in the prior art that when the needle placement is performed manually after the tumor morphology is measured, the depth of the needle placement is likely to be inaccurate and affect the normal treatment process.

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