A kind of liquid storage bottle structure of sputum aspirator used in emergency room

Abstract

The invention discloses a liquid storage bottle structure for a sputum suction device used in an emergency room. There is an external threaded sleeve, fixedly connected with Velcro on the fixing ring, and a set of oppositely set limit plates are fixedly connected on the upper surface of the collar, which is convenient for pressing the limit plate under the Velcro, and at the same time the collar is sleeved On the fixing ring, the collar is better limited and fixed on the fixing ring. A sputum storage bag is fixedly connected to the lower end of the fixing ring, which is convenient for better collecting sputum in the sputum storage bag. By passing between the positioning ring and the chassis The protective cover is connected to facilitate the telescopic movement of the positioning ring, and the sputum storage bag can be taken out. The spring sleeve is sleeved on the fixing rod, which is convenient for the positioning ring to perform better telescopic movement. The right side of the positioning ring is fixedly connected to the limit plate , it is convenient to limit and guide the positioning ring.

Description

technical field [0001] The invention relates to the field of medical technology, in particular to a liquid storage bottle structure for a sputum suction device used in an emergency room. Background technique [0002] The sputum suction device is an indispensable and important tool in the emergency room to prevent and treat airway obstruction and rescue suffocation of patients. Most of the existing sputum suction devices are large-scale equipment, with complex and heavy structures and high cost, and are not suitable for out-of-home emergency and home emergency use. Portable sputum suction devices have the characteristics of small size, light weight, easy to carry bags, convenient operation, and reliable performance. , can be divided into manual portable sputum suction device and electric portable sputum suction device. The electric portable sputum suction device adopts an oil-free lubricating pump, so that the environment will not be polluted by oil mist, will not generate p...

AI Technical Summary

Problems solved by technology

[0003] However, the current manual sputum suction device mainly stores sputum inside the liquid storage bottle. The structure of the existing liquid storage bottle is relatively simple. Because the sputum is adhesive and easily adheres to the inner wall of the liquid storage bottle, cleaning is cumbersome. And it is easy to produce back suction, which affects the normal use of the sputum aspirator. Therefore, the structure of the liquid storage bottle of the sputum aspirator needs to be improved, and a structure of the sputum aspirator liquid storage bottle used in the emergency room is proposed

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