Nerve percussion device

Abstract

The invention discloses a nerve percussion device. The nerve percussion device comprises a driving mechanism and a percussion mechanism, wherein the driving mechanism mounted in a shell of the device comprises a driving motor, a driving component and a transmission shaft, and a cam for driving the percussion mechanism is arranged at the tail end of the transmission shaft; a handle for hand holding is integrally connected on the outer side of the shell; the percussion mechanism comprises a lifting slide rod, a fixed cross rod and a percussion component, the lifting slide rod correspondingly arranged on the bottom side of the cam is connected on the fixed cross rod in sliding fit, the fixed cross rod is connected on a fixing plate on the outer lateral surface of the shell through screws, a tension spring is sleeved on the lifting slide rod, the percussion component is fixedly connected with the lower end of the lifting slide rod, and a hemispherical percussion head is connected with the tail end of the percussion component. The invention aims at providing the nerve percussion device which can accurately grasp the striking strength of percussion to ensure the validity and accuracy of the neural response judgment, and further can reduce the labor intensity of medical staff to strike back and forth.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a nerve percussion device. Background technique [0002] At present, in neurological diagnosis, medical staff usually use a percussion hammer to knock on the patient's body, so as to detect the patient's neurological response ability through the relevant response of the patient. Existing percussion hammers usually require medical staff to hold the handle of the percussion hammer with their hands and tap the patient's affected area with wrist force. It is difficult to accurately grasp the size of the wrist force, so it is difficult to accurately judge the patient's nerve by adjusting the size of the percussion force. Responsiveness is not conducive to the treatment of patients. Contents of the invention [0003] The purpose of the present invention is to provide a kind of nerve percussion device, to solve the above-mentioned problems existing in the prior art, can a...

AI Technical Summary

Problems solved by technology

Existing percussion hammers usually require medical staff to hold the handle of the percussion hammer with their hands and tap the patient's affected area with wrist force. It is difficult to accurately grasp the size of the wrist force, so it is difficult to accurately judge the patient's nerve by adjusting the size of the percussion force. Responsiveness, detrimental to patient treatment

Images