Plasma handheld device for wound repair and using method of plasma handheld device

Abstract

The present invention relates to the technical field of wound repair devices and particularly to a plasma handheld device for wound repair and a using method of the plasma handheld device. The plasmahandheld device for wound repair comprises a gun head. Through arrangements of a supporting column, a second spring, a fixing ring, a limiting rod and the like, in actual use, a user can adjust a handle to be perpendicular to a gun base or to be horizontal with the gun base according to needs, wound repair can be conveniently conducted on special parts and the like of patients, operation convenience is improved, and design is user-friendly. Through arrangements of the gun head, a connecting base, limiting blocks, first springs and the like, the gun head and a gun body can be conveniently detached, a cleaning mode of a traditional plasma handheld device is changed, and the plasma handheld device is convenient to clean or maintain. Two rotatable rollers are arranged on the gun head and can slide along the skin, so that a friction force between the gun head and the skin is reduced, smooth sliding is facilitated, and use comfort of the patients is improved.

Description

technical field [0001] The invention relates to the technical field of wound repair equipment, in particular to a handheld device for plasma wound repair and a method for using it. Background technique [0002] Plasma, also known as plasma, is an ionized gas-like substance composed of positive and negative ions produced by ionized atoms and atomic groups after partial electron deprivation. It is a macroscopically neutral ionized gas whose scale is larger than the Debye length. Its movement is mainly affected by Dominated by electromagnetic forces, and exhibit remarkable collective behavior; [0003] Low-temperature plasma is mainly to distinguish it from "high-temperature" plasma produced by controlled thermonuclear fusion. Low-temperature plasma is composed of highly ionized particles. Although the temperature of electrons is high, the temperature of heavy particles is very low. The system presents a low temperature state. There are a large number and a wide variety of ac...

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Problems solved by technology

[0004] In the prior art, wounds are generally repaired by plasma handheld devices, but the existing handheld devices have the following defects in use; on the one hand, the handle of the device is fixedly connected to the device itself, but in some special parts of the patient When performing wound repair, the handle will affect the operation of the device and bring inconvenience to the repair operation; on the other hand, the head of the existing plasma handheld device is a fixed connection structure with the device itself, which is not convenient for the Cleaning and maintenance; In addition, when the existing equipment is repairing the wound, it needs the head of the equipment to slide on the skin, but its sliding friction is relatively large, and the sliding is not smooth, which affects the user experience. In view of this, we A handheld device for plasma wound repair and its application method are proposed

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