Novel medical plasma end effector mechanism

Abstract

The invention relates to the field of medical rehabilitation equipment, in particular to a novel medical plasma end effector mechanism, which mainly comprises a loading end, a rotating motor, a needletube base, a needle tube loading and unloading position, a drill bit base, a tightening and clamping mechanism, a CAP (plasma) needle tube and a drill bit. CAP is a low-temperature normal-pressure plasma, and is a novel treatment method for treating certain cancers. The CAP needle tube connecting the base serves as a supporting structure, the supporting structure is hollow inside and comprises parts used for injection and needle tube stretching and retracting. The needle tube loading and unloading position is connected with the needle tube base and is mainly used for reliably clamping, assembling and disassembling the CAP needle tube; the drill bit base serves as a base support of the drill bit part and internally comprises drill bit transmission parts. The tightening and clamping mechanism serves as a mechanism for clamping the drill bit, the effect of opening and closing the connector can be achieved through rotation, and the drill bit is clamped, assembled and disassembled. A wholeend effector is connected with a mechanical arm and other devices through a loading end. According to the invention, the selection specificity advantage of a CAP technology in the aspect of cancer treatment is utilized, the CAP needle tube and the drill bit are clamped to realize cancer treatment of hard tissue parts such as brain and skull of a human body, the structure is reasonable, the operation is simple, and safety and effectiveness are realized.

Description

technical field [0001] The invention relates to the field of medical rehabilitation equipment, in particular to a novel medical plasma end effector mechanism. Background technique [0002] Low temperature and atmospheric pressure plasma (CAP) is the fourth type of material form after gas, liquid and solid. CAP can produce mild and effective doses of active substances and electromagnetic radiation with multimodal activity. Different from traditional targeted therapies such as small molecules or antibodies, CAP can effectively act on cells with a certain type of characteristics due to its multimodal activity and does not depend on a certain pathway or a certain target. The medical function of CAP in terms of promoting wound healing and sterilizing has been widely used clinically, such as treating diabetic foot, etc., and its safety has been repeatedly demonstrated and experienced clinical tests for decades. In addition, we found in previous studies that CAP can reduce the st...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the shortcomings of existing end effectors such as high cost, low precision and single function, and has the advantages of reasonable structure, obvious efficacy and simple operation

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