Adjustable fixator for temporary pacemaker

Abstract

The invention discloses an adjustable fixator for a temporary pacemaker, and relates to the field of medical auxiliary instruments. The adjustable fixator comprises a fixing box, a locking mechanism and an adjusting mechanism; a square groove is embedded in the top end of the fixing box; and a clamping block is connected to the inner wall of the square groove. By arranging the adjusting mechanism,a bandage is connected with a human body, so that a silica gel strip is attached to the skin of the human body, a rotating handle drives a round rod to move through a connecting rod until a first spring is clamped into the inner wall of an annular groove, and meanwhile, after a connecting ring is clamped into the inner wall of the annular groove, and at the moment, a clamping block is clamped into the inner wall of a clamping groove under the acting force of a second spring, the round rod continues to be rotated, a main gear can be driven to rotate through the round rod, a pinion on the outerside of the main gear is driven to rotate when the main gear rotates, and the pinion drives the bandage to be rolled or loosened through a bandage rod, so that the length of the bandage is adjusted.Therefore, the adjusting fixator is suitable for different people.

Description

technical field [0001] The invention relates to the field of medical auxiliary equipment, in particular to an adjustable fixer for a temporary pacemaker. Background technique [0002] The use of a temporary pacemaker has become one of the essential medical technologies for emergency treatment in hospitals. The purpose of using a pacemaker is not only to support the heart rate, but more importantly, to provide normal or near-normal hemodynamic effects. Restoring the working ability of the patient's heart is an important safety measure during the treatment of the patient. Generally, the pulse box or wire of the temporary pacemaker required to be placed after the implantation of the temporary pacemaker must be properly fixed to ensure normal operation. [0003] According to the "temporary pacemaker adjustable fixer" disclosed in Chinese Patent No. "CN207445348U", the disclosed patent includes a storage bag, an observation film, a first strap, a second strap, an adjustment ring,...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problem that the temporary pacemaker and its wires cannot be effectively fixed quickly and effectively during the process of use, causing the pulse box and its wires of the temporary pacemaker to easily shake, resulting in smooth operation of the device; A

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