Multifunctional security percussion hammer and use and mounting method thereof

Abstract

The invention provides a multifunctional safety percussion hammer and its use and installation method, belonging to the technical field of medical devices. It solves the problem of single structure and function of the existing percussion hammer. The multifunctional safety percussion hammer includes a hammer handle and a hammer body. The hammer body includes a hammer sleeve. The inner wall of the hammer sleeve forms a hammer hole. The inner wall of the front end of the hammer sleeve is fixed with a retaining ring. Head and auxiliary hammer head, the outer wall of the rear end of the main hammer head is fixed with a limit ring, the limit ring is provided with a limit block, the stop ring is movably sleeved on the outer wall of the main hammer head, and the outer wall of the limit ring is movable against the wall of the hammer hole. The auxiliary hammer head is detachably fixed at the rear end of the hammer hole. There is a pinhole inside the auxiliary hammer head. The rear end of the main hammer head is fixed with a tactile needle pierced in the pinhole. The walls of the hammer hole are respectively provided with a limit groove and a positioning groove. , the rear end of the limiting groove and the front end of the positioning groove are connected through a connecting groove, a compression spring is set on the tactile needle, and the limiting block slides on the limiting groove. The percussion hammer has multiple functions, and is convenient for safe use after adjustment.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to a multifunctional safety percussion hammer and its use and installation method. Background technique [0002] A percussion hammer is an instrument used by doctors to examine neuromuscular reflexes. Most of them are composed of a piece of rubber and a wooden or metal handle. When in use, gently tap the relevant parts with the rubber end to observe the neuromuscular reflex. In addition, doctors usually need to use detection tools such as tactile needles when using percussion hammers. When doctors diagnose patients, they need to carry these tools separately, and they need to be replaced frequently when using them. The detection process is cumbersome and inconvenient to carry. Some percussion hammers themselves have tactile needles, which are sharp in shape, are easy to accidentally injure doctors or patients, are extremely unsafe to use, and increase the work difficulty of m...

AI Technical Summary

Problems solved by technology

In addition, doctors usually need to use detection tools such as tactile needles when using percussion hammers. When doctors diagnose patients, they need to carry these tools separately, and they need to be replaced frequently when using them. The detection process is cumbersome and inconvenient to carry. Some percussion hammers have tactile needles themselves, which are sharp in shape, and it is easy to accidentally injure doctors or patients. It is extremely unsafe to use and increases the work difficulty of medical staff, so it is necessary to improve

Images