Extracorporeal shock wave therapeutic instrument

Abstract

The invention discloses an extracorporeal shock wave therapeutic instrument, which comprises a main body of the therapeutic instrument, wherein a top of the main body of the therapeutic instrument isfixedly connected with a control panel, and an impact treatment gun is connected to the control panel through a trachea. The impact treatment gun includes a housing, a left side of the bottom of the outer wall of the housing is connected with an air duct, a guide tube passes through the inside of the housing, a slide block is slidably connected to the inside of the guide tube, a gun head is fixedly connected to the right side of the housing, the gun head includes a pipe body, and a bottom plate is movably connected to the left side of the pipe body. A buffer spring is fixedly connected to theright side of the bottom plate, a vertical rod is inserted through a buffer spring, and a screw cap is externally threadedly connected to a treatment head. The invention relates to the technical fieldof medical devices. The extracorporeal shock wave therapeutic instrument realizes the separation of the treatment head and a mounting seat by providing the gun head, and facilitates the replacement of a contact probe, which greatly improves the working efficiency of the medical staff.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to an extracorporeal shock wave therapy instrument. Background technique [0002] The shock wave therapy instrument utilizes the cavitation effect, and the shock wave is transmitted in the human body tissue, and some tiny air bubbles will produce a micro-jet flow, accompanied by the phenomenon of rapid expansion of the bubble volume, resulting in a cavitation effect, which is beneficial to dredging the occluded tiny blood vessels and making the affected Accelerate the microcirculation of the site, improve local blood circulation, loosen soft tissue adhesions, and the mechanism of shock wave: the analgesic effect is that the local high-intensity shock wave can produce super strong stimulation on the nerve ending tissue, which reduces nerve sensitivity and cannot transmit pain signals. Causes changes in free radicals around the cells to release pain-inhibiting substances, ch...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an extracorporeal shock wave therapy instrument, which solves the problem that the existing extracorporeal shock wave therapy instrument has a complicated handle structure and assembly process, and cannot quickly replace different types of treatment heads. It brings inconvenience, and at the same time, the existing shock wave therapy instrument lacks safety protection and has a short service life

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