Novel percussion hammer apparatus for general internal medicine

Abstract

The invention discloses a novel percussion hammer apparatus for general internal medicine. The novel percussion hammer comprises a shell, the upper end and the lower end of the shell are arranged in an opening manner, a limit ring is fixed to the lower end of the shell, the diameter of the inner wall of the limit ring is smaller than that of the inner wall of the shell, the inner wall of the limit ring is slidably connected with the side face of a hammer, the upper end of the hammer is fixedly connected with the lower surface of a cylindrical slider, the side face of the slider is slidably connected with the inner wall of the shell, a pressure sensor is fixed onto the upper surface of the slider, a doctor adjusts deformation quantity of a spring by adjusting distance between a rotation plate and the slider, a threshold value of the hammer in mechanical movement is adjusted, the hammer drives the slider to move upwards in the shell when hitting force is greater than deformation pressure of the spring, hitting strength upon a patient is reduced, and comfort of the patient is improved; a probe is clamped in a fixing groove of a grabbing handle, so that the doctor can take the probe conveniently, and time for the doctor to check the patient is reduced; the doctor takes out the probe form the fixing groove conveniently by the aid of a rubber pull ring.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a novel percussion hammer device for general internal medicine. Background technique [0002] At present, doctors in the Department of Internal Medicine of Traditional Chinese Medicine need to use percussion hammers and probe needles when performing joint examinations for patients. In the process of use, they often need to replace the two tools, which brings inconvenience to the examination; Excessive force will cause discomfort to patients and affect patient experience. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a new type of percussion hammer device for general medicine. The doctor adjusts the deformation of the spring by adjusting the distance between the rotating plate and the slider, thereby adjusting the force on the hammer head. The threshold of the movement, when...

AI Technical Summary

Problems solved by technology

[0002] At present, doctors in the Department of Internal Medicine of Traditional Chinese Medicine need to use percussion hammers and probe needles when performing joint examinations for patients. In the process of use, they often need to replace the two tools, which brings inconvenience to the examination; Excessive force will cause discomfort to patients and affect patient experience

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