Cough ability evaluation instrument

A technology of ability and connector, applied in the evaluation of respiratory organs, medical science, sensors, etc., to achieve good accuracy, convenient adjustment and switching, and the effect of not easy to leak

Pending Publication Date: 2020-08-18
XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the above problems, the present invention provides a cough ability evaluation instrument, which mainly solves the problems that the existing technology cannot better realize the monitoring and evaluation of cough intensity.

Method used

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  • Cough ability evaluation instrument
  • Cough ability evaluation instrument

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Embodiment Construction

[0041] The present invention will be further described below in conjunction with accompanying drawing:

[0042] Such as figure 1 As shown in, the cough ability evaluator includes an air outlet assembly 10;

[0043] One end of the outlet component 10 is connected with a measuring component 30 through a connector 20;

[0044] The outlet end 22 of the connector 20 is connected to the outlet assembly 10, and the measurement end 21 is connected to the measurement assembly 30;

[0045] One mode of the air outlet assembly 10 is a breathing tube.

[0046] The measuring component 30 is used to measure the volume of gas entering it, and one technical method of the measuring component 30 is an inflatable balloon.

[0047] The end of the air outlet component 10 away from the connector 20 is provided with an air bag 101, which expands after being inflated, and the air bag 101 is connected with an inflatable tube; its specific structure is similar to that of a commonly used air outlet as...

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Abstract

The invention relates to a cough ability evaluation instrument which comprises an air outlet assembly. One end of the air outlet assembly is connected with a measuring assembly through a connector. The air outlet end of the connector is connected to the air outlet assembly, and the measuring end is connected to the measuring assembly. The connector is of a hollow structure, an inner cavity of theconnector is provided with an air outlet blocking piece, the air outlet blocking piece can only be opened towards the measuring end in a one-way mode, the side wall of the connector is provided with an air inlet assembly, the air inlet assembly is of a hollow structure, an inner cavity of the air inlet assembly is provided with an air inlet blocking piece, and the air inlet blocking piece can onlybe opened towards the inner cavity of the connector. The measuring assembly is used for measuring the volume of gas entering the measuring assembly; the device has the beneficial effects that cough exhaled air is stored in the balloon-like device, so that the breathing intensity can be well reflected; the precision is good, the air leakage phenomenon is not likely to happen, and an air path can be blocked in time.

Description

technical field [0001] The invention belongs to the field of medical auxiliary equipment, in particular to a cough ability evaluation mechanism. Background technique [0002] At present, in some diseases, such as airway obstruction, tracheotomy is a commonly used treatment method and an important method for rescuing critically ill patients. The main basis for extubation after tracheotomy is stable vital signs, strong spontaneous breathing, It can be judged by multiple response characteristics such as strong cough and ability to clear the airway independently and effectively. [0003] Assessing the ability to expectorate in an intubated patient is an important part of judging the success of extubation. [0004] For example, a cough ability evaluation device disclosed in CN206026308U, which detects the coughing secretion liquid through filter paper, thereby realizing the evaluation of cough ability; in clinical operation, one way is to put the filter paper close to the mouth,...

Claims

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Application Information

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IPC IPC(8): A61B5/08
CPCA61B5/0823
Inventor 许丹
Owner XIEHE HOSPITAL ATTACHED TO TONGJI MEDICAL COLLEGE HUAZHONG SCI & TECH UNIV
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