Respiration control assembly and ventilation treatment equipment

A breathing control and component technology, applied in the field of medical devices, can solve problems such as user hearing loss, safety hazards, user ear perforation, etc., and achieve the effect of improving safety, reliability and treatment effect

Active Publication Date: 2021-07-13
BMCTIANJIN MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During use, if the user swallows or yawns, his Eustachian tube will be opened. Since the ventilation therapy device is still delivering positive pressure airflow to the user at this time, and the Eustachian tube cannot be closed by itself in a positive pressure environment, there is a problem for the user. Potential risk of problems such as "ear piercing" and severe hearing loss
Therefore, there is certain potential safety hazard in the ventilation therapy equipment of the prior art

Method used

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  • Respiration control assembly and ventilation treatment equipment
  • Respiration control assembly and ventilation treatment equipment
  • Respiration control assembly and ventilation treatment equipment

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Embodiment Construction

[0035] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0036] In the present invention, unless stated otherwise, the used orientation words such as "top, bottom" usually refer to the orientation shown with reference to the drawings. "Inner and outer" refer to inner and outer relative to the outline of each component itself.

[0037] Such as figure 1 Shown is a ventilation therapy device in the related art, including an interface device 102 covering the user's mouth and nose, an airflow generator 106 , and an air delivery tube 104 connecting the interface device 102 and the airflow generator 106 . During treatment, the interface device 102 covers the user's nose, nose and / or mouth, and the airflow generated by the airflow generator 106 enters the user's nasal cavity and / or oral cavity...

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Abstract

The embodiment of the invention provides a respiration control assembly and ventilation treatment equipment, the respiration control assembly comprises a collection module, a control module and a gas transmission module, the collection module is in communication connection with the control module, the collection module is used for collecting gas parameters of a user eustachian tube, and sending the gas parameters to the control module; the control module is in communication connection with the gas transmission module, and the control module is used for determining the opening and closing state of the eustachian tube according to the gas parameters and configuring the gas transmission state of the gas transmission module according to the opening and closing state. By means of the technical scheme, air flow conveying to the user can be stopped when it is detected that the auditory tube of the user is opened, air conveying is conducted again when it is detected that the auditory tube of the user is closed, and therefore the health hidden danger generated when the user uses the respiration control assembly is eliminated.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a breathing control assembly and a ventilation treatment device. Background technique [0002] Ventilation therapy equipment generally includes an airflow generator, an air delivery tube, and a user interface device. The user interface device sends the positive-pressure airflow generated by the airflow generator into the user's airway to achieve positive-pressure ventilation therapy. During use, if the user swallows or yawns, his Eustachian tube will be opened. Since the ventilation therapy device is still delivering positive pressure airflow to the user at this time, and the Eustachian tube cannot be closed by itself in a positive pressure environment, there is a problem for the user. There is a potential risk of problems such as "ear piercing", which can lead to hearing loss in severe cases. Therefore, there are certain potential safety hazards in the ventilation thera...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/00A61M16/06
CPCA61M16/0003A61M16/06A61M2205/33Y02B30/70
Inventor 何垄周明钊庄志
Owner BMCTIANJIN MEDICAL CO LTD
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