A kind of suction device for pediatrics

Abstract

The invention discloses a pediatric sputum suction device, which comprises a sputum suction tube, a pressure regulating suction assembly and a transition cover. The left end of the transition cover is sealed with a sputum suction tube. One end of the assembly is connected, and the lower surface of the transition cover is movably installed with a liquid storage bottle. The device is provided with a hose pressure sleeve, which can prevent the hose from being pressurized and block the pipeline, and at the same time protect the hose from pressure The mouth opening adjustment block is installed on the cover. When the child inserts the sputum suction tube, the mouth opening adjustment block can be bitten, and then the angle adjustment of the mouth opening adjustment block can be realized by turning the double-headed screw, so that the child's mouth is fixed, making it It will not shake randomly, which will affect the sputum suction operation and reduce the work efficiency.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a pediatric sputum suction device. Background technique [0002] The sputum suction device is mainly used for routine sputum suction, tracheotomy and other treatments for the wounded and sick. It is generally electric and suitable for combat rescue sputum suction in medical units such as army companies, battalions, regiments, and divisions, as well as hospitals or any other Sputum suction in medical units without power supply. The sputum aspirator has the characteristics of small size, light weight, great attraction, compact structure, easy to carry, low cost, sturdy and durable, etc. When the user is using it, once the patient is a child, he must use a pediatric sputum aspirator. [0003] Common sputum suction devices currently on the market are generally faced with the fact that most of the equipment has a relatively simple structure. When users use it, they directly insert the ...

AI Technical Summary

Problems solved by technology

[0003] Common sputum suction devices currently on the market are generally faced with the fact that most of the equipment has a relatively simple structure. When users use it, they directly insert the suction tube into the patient's body. Because the patient is a child, when the suction tube is inserted , it is very easy to bite the suction tube, and this will affect the suction operation, making the sputum suction device not work normally, and when the user is operating the sputum suction device, it is necessary to push and pull the suction column repeatedly to To achieve the purpose of negative pressure sputum suction, while a large amount of sputum will remain on the inner wall of the suction tube when sucking sputum, once the user pushes out the gas, it is very easy to cause the sputum on the suction tube to enter the patient's body again, thus Cause secondary pollution, its protection is low and its practicability is not strong

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