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Lung function meter, mask with lung function detecting function and respiratory training device

A technique for breathing training and pulmonary function, applied in clothing, diagnostic recording/measurement, medical science, etc., can solve the problems of inaccuracy, non-portability, and lack of portable pulmonary function testing devices

Inactive Publication Date: 2014-04-09
SHANGHAI QIZHENG MICROELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] At present, there is no effective lung function detection device that can accurately measure the pressure value of each breath of people, and there is no portable device with lung function detection. In addition, traditional breathing training devices rely on mechanical structures to control the depth of breathing of the trainee. Various disadvantages of being inaccurate and not portable

Method used

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  • Lung function meter, mask with lung function detecting function and respiratory training device
  • Lung function meter, mask with lung function detecting function and respiratory training device
  • Lung function meter, mask with lung function detecting function and respiratory training device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] Such as figure 1 As shown, the present invention provides a kind of spirometer, comprising:

[0041] Air pressure detection end: it has a controller, an air pressure sensor connected to the controller, a power supply module and a communication module.

[0042] Handheld terminal: with a controller, a display and a communication module connected to the controller;

[0043] The air pressure detection terminal is connected with the handheld terminal through wireless communication.

[0044] Among them, the air pressure sensor is a high-sensitivity, high-precision miniature air pressure sensor. For example, Bosh108 and 280 air pressure sensors are used. The external dimensions are only 2.0×2.5×0.95 cubic millimeters, the pressure range is: 300-1100 hPa, and the absolute accuracy: ±1 hPa . In order to improve detection accuracy, two or more air pressure sensors (such as figure 2 shown).

[0045] Such as Figure 7 As shown, the lung function detection method of the prese...

Embodiment 2

[0049] The spirometer of the present invention can be used alone, and can also be added to daily utensils, special medical equipment and other devices. The method for setting the spirometer of the present invention in other equipment or devices can adopt the cavity-type design method of ordinary gas flow meters.

[0050] Such as image 3 As shown, the present invention also discloses a mask with pulmonary function detection, in which the pressure detection end 1 of the spirometer according to claim 1 is arranged in the mouth and nose interlayer, and an air pressure sensor (group) 2 is arranged on it .

Embodiment 3

[0052] Such as Figure 4 As shown, different from Example 2, another mask with pulmonary function detection in the present invention is made of flexible air-tight material and provided with ventilation holes. There is a filter screen on the air hole, and the air pressure detection terminal 1 of the spirometer according to claim 1 is arranged in the filter screen, and an air pressure sensor (group) 2 is arranged on it. A handheld terminal is used to connect with two or more than two pressure detection terminals respectively, and the average air pressure value can be displayed through calculation.

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Abstract

The invention discloses a lung function meter which comprises an air pressure detecting end and a handheld terminal. The air pressure detecting end is provided with a controller, an air pressure sensor connected with the controller, a power supply module and a communication module. The handheld terminal is provided with a controller, a displayer connected with the controller and a communication module. The air pressure detecting end and the handheld terminal are connected in a wireless-communication mode. The invention further discloses a lung function detecting method which comprises the following steps that (1) the air pressure detecting end detects breathing air pressure in real time through the air pressure sensor; and (2) the handheld terminal displays the breathing air pressure collected by the air pressure detecting end in real time. The invention further discloses a mask with a lung function detecting function and a respiratory training device. The breathing air pressure of a user can be measured conveniently in an electronic mode, real-time displaying is achieved, and training control is carried out.

Description

technical field [0001] The invention relates to a lung function detection device, and specifically designs a lung function meter. The invention also relates to a mask and breathing training device with lung function detection. Background technique [0002] Respiratory diseases, including asthma, chronic bronchitis, emphysema, etc., are very common diseases that seriously endanger human health. Through drug treatment, although the effect can be seen within a period of time, it often recurs and cannot be cured. The reason is that it only focuses on passive treatment measures such as phlegm removal and anti-inflammation, but does not effectively train the respiratory trachea and respiratory muscles. [0003] Inspiratory breathing training, as the name suggests, is to train the muscle groups that will be used when inhaling in the process of breathing. Inhalation is an active process that requires active contraction to expand the chest cavity and lower the pressure in the lung...

Claims

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Application Information

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IPC IPC(8): A61B5/091A41D13/11A63B23/18
Inventor 钱大宏
Owner SHANGHAI QIZHENG MICROELECTRONICS
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