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Pressurization-adjustable ventilation mask with lower jaw supporting part

A ventilation mask and mandible technology, which can be applied to breathing masks, respirators, etc., can solve the problem of inability to precisely control ventilation masks, and achieve the effects of improving patency, efficiently collecting data, and improving operating efficiency.

Pending Publication Date: 2022-04-08
NINGBO FIRST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is used to overcome the problem in the prior art that it is impossible to accurately control the fit between the ventilation mask and the user according to the pressure on the user's face to improve the oxygen supply efficiency

Method used

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  • Pressurization-adjustable ventilation mask with lower jaw supporting part
  • Pressurization-adjustable ventilation mask with lower jaw supporting part
  • Pressurization-adjustable ventilation mask with lower jaw supporting part

Examples

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Embodiment Construction

[0060] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0061] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0062] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a pressurization-adjustable ventilation mask with a lower jaw supporting part. The pressurization-adjustable ventilation mask comprises an air supply unit, a face unit, a detection unit and a central control unit. The air supply unit can transmit oxygen provided from the outside to the face unit for a user to inhale oxygen and can also exhaust waste gas exhaled by the user; the face unit can be tightly attached to the face of the user and is fixed to the lower jaw of the user through a jaw supporting plate, and oxygen can be better conveyed to the corresponding breathing part of the user; the detection unit can detect the speed of exhaled air of the user and the pressure borne by the lower jaw of the user through an air flow sensor and a pressure sensor, and can detect the breathing state of the user and the condition that the ventilation mask is attached to the user; the central control unit can analyze the breathing condition of a user and the operation condition of the ventilation mask according to data information collected by the detection unit and adjust the fitting condition of the face unit and the face of the user by controlling the driving motor so as to improve the oxygen supply efficiency.

Description

technical field [0001] The invention relates to the technical field of oxygen masks, in particular to a pressure-adjustable ventilation mask with a mandible support. Background technique [0002] Oxygen mask: An oxygen mask is a device that transfers oxygen from a storage tank to the human lungs. There are mainly medical oxygen masks, civil aviation oxygen masks and other types. Oxygen masks can wrap the nose and mouth (oral nasal mask) or the entire face (full face mask). It plays an important role in assisting the treatment of diseases and protecting the safety of flight attendants. [0003] Patent application number CN201010529515.2 discloses an oxygen mask, comprising: an oxygen supply unit and a connection unit to be connected to the periphery of the patient's nose or the periphery of the nose and mouth. The connection unit includes an opening communicating with the outside air, the opening being formed at a position opposite to at least one of the patient's nose and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M16/06A61M16/08
Inventor 陈益君卢子会黄长顺
Owner NINGBO FIRST HOSPITAL
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