Pediatric CPAP continuous positive airway pressure system and its pressure generator

Abstract

The invention discloses a cpap continuous positive airway pressure ventilation system for children and its pressure generator, comprising: a sealed container, a solution injection component and a gas output component arranged on the top of the sealed container, and the gas output component includes: a first a hollow sleeve, sleeved in the first hollow sleeve and a second hollow sleeve threaded with it, and an exhalation tube sleeved in the second hollow sleeve, One end of the first hollow tube sleeve extends into the sealed container, and the other end extends out of the sealed container, and the exhalation tube is clamped and sealed with the second hollow tube sleeve; due to the use of the first hollow tube The sleeve is matched with the thread of the second hollow tube sleeve, and only need to rotate the first hollow tube sleeve to drive the second hollow tube sleeve into the depth of the sealed container, so as to extend or shorten the exhalation tube into the sealed container depth.

Description

technical field [0001] The invention relates to the technical field of medical equipment, in particular to a cpap continuous positive airway pressure ventilation system for children and a pressure generator thereof. Background technique [0002] The pressure generator used in the existing cpap continuous positive airway pressure system for children still adopts the plug-in type when adjusting the depth of the exhalation tube, and adjusts it according to the corresponding scale line, which leads to problems Yes, the adjustment accuracy is not high, and it is easy to misuse, such as the medical staff accidentally touching the exhalation tube, resulting in changes in the depth of the exhalation tube. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a cpap continuous positive airway pressure system for children and its pres...

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Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the present invention provides a cpap continuous positive airway pressure ventilation system for children and its pressure generator, aiming at solving the problems of low adjustment accuracy of exhalation tube insertion depth, easy misoperation, etc.

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