Handheld high-frequency fascia needle-knife device

Abstract

The invention discloses a handheld high-frequency fascia needle-knife device and relates to the field of needle-knives. The device comprises a control box, wherein a power supply is fixedly connectedwith one end of the control box; a needle head is moveably connected with the other end of the control box; a laser aiming device is fixedly connected with the other end of the control box; the control box is internally provided with a main controller, a physical signal device, a sensing device and a movement effect device; and the sensing device is internally provided with a temperature sensor, apressure sensor and an electric signal sensor. Through infrared laser fixed points, needle head threading directions are accordant with the infrared laser fixed points; secondly, variation of pressure, temperatures and electric signals in tissue are sensed through a soft tissue pressure sensor in the high-frequency fascia needle-knife device of a needle-knife, high-frequency vibration loosing frequencies, electric stimulation intensities and heat conduction temperatures in two longitudinal and transverse directions are selected in the main controller by an operator according to soft tissue pressure, then the needle-knife can be operated with normalization and standardization, and operators of basic levels can be well served.

Description

technical field [0001] The invention relates to the field of acupotomy, in particular to a hand-held high-frequency fascial acupotomy device. Background technique [0002] Acupuncture knife was invented by Professor Zhu Hanzhang in the 1960s. It is based on traditional acupuncture theory and combined with modern surgical medicine. It combines the open scalpel of Western medicine with acupuncture therapy of traditional Chinese medicine. A medical device with long incisions and the therapeutic effect of a knife in the human body. By using the basic theory of needle-knife medicine such as the theory of bowstring mesh, chronic soft tissue injury and the theory of meridians, the dialectical selection points are used to adjust and control the knife. The focus is loosened by manipulation to achieve the purpose of stimulating, loosening, cutting, and stripping the focus under closed conditions, and the clinical effect is remarkable. However, at present, the vast number of acupotomy...

AI Technical Summary

Problems solved by technology

[0003] At present, the existing ordinary needle knife is composed of a knife head and a knife handle with a blade. The operation stability and stimulation intensity mostly depend on the surgeon, and there is no objective and quantifiable standard; the needle of the water needle knife is hollow and can be returned. Pumping, loosening, and injecting drugs or oxygen, the stability of the hand-held knife of this kind of knife is not enough, and the stimulation intensity is mainly based on the operator's hand feeling, which lacks quantitative standards; the needle-knife mirror is equipped with an ultra-fine endoscope and a needle knife The speculum and the needle-knife can enter the tissue at the same time, and the needle-knife under blind vision can be visualized by using the endoscope to clearly cut the tissue. However, this kind of knife needs to be operated in the operating room, and the operation process is complicated, so there is a certain problem that it cannot be promoted clinically. limitation

None of the above three needle-knife knives can form a quantifiable stimulation intensity, which is a difficult and key point in high-quality clinical standard research

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