Human respiratory rate monitoring device integrated on mask
A respiratory rate and monitoring device technology, applied in the evaluation of respiratory organs, diagnostic recording/measurement, medical science, etc., can solve problems such as high cost, poor air permeability, fainting, etc., achieve a wide range of humidity, convenient and convenient monitoring, Monitoring the effect of high accuracy
Inactive Publication Date: 2021-07-09
EAST CHINA NORMAL UNIV
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Problems solved by technology
Wearing a mask for a long time may cause some wearers to faint due to insufficient oxygen supply when performing the above activities, and even to sudden death in severe cases. For this reason, it is indispensable to randomly detect the breathing frequency of mask wearers
[0003] The respiratory rate monitoring sensor integrated in the mask in the prior art is a flexible humidity sensor. Wearing it for a long time will cause the air permeability to deteriorate due to the excessive absorption of water by the micropores in the sensor, which will aggravate the wearer's respiratory restriction
In addition, the sensors of this type of product are generally embedded in the non-woven fabric inside the mask, which is a disposable product and cannot be used repeatedly, resulting in higher costs
Method used
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Embodiment
[0038] The assembly of breathing valve and mouth mask of the present invention:
[0039] refer to figure 1 , figure 2 , the present invention is provided with breathing valve hole 11 on mouth mask 1, and breathing valve 2 of the present invention is made of inner base 21, outer base 22, flexible capacitive sensor 23 and breathing valve shell 24, and when assembling, flexible capacitive sensor 23 is contained in breathing In the sensor cavity of the valve housing 24 , the second seat of the breathing valve housing 24 is engaged with the second buckle of the outer base 22 .
[0040] refer to figure 1 , figure 2 , image 3 , the inner base 21 and the outer base 22 are respectively arranged on the inner side and the outer side of the mask 1, and the first buckle of the inner base 21 and the first card seat of the outer base 22 are clamped through the breathing valve hole 11 of the mask 1;
[0041] In order to ensure the air circulation of the breathing valve 2 , there are t...
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The invention discloses a human respiratory rate monitoring device integrated on a mask. According to the human respiratory rate monitoring device integrated on the mask, a breather valve and a detection module which are relatively independently arranged are integrated with the mask; the breather valve is connected with a breather valve hole in the mask in a clamping mode; the detection module is connected with the mask in an adhering mode; the mask can be replaced; and the breather valve and the detection module can be conveniently detached and reused. According to the invention, a flexible capacitive sensor is arranged in the breather valve, the breathing frequency of a mask wearer is transmitted to the detection module through the flexible capacitive sensor and transmitted to a mobile phone through a wireless signal transmission circuit of the detection module, and thus, the wearer can conveniently monitor the breathing frequency in real time.
Description
technical field [0001] The invention relates to the technical field of human respiratory frequency monitoring, in particular to a human respiratory frequency monitoring device integrated in a mask. Background technique [0002] With the spread of the new crown virus, masks have become a necessity in people's daily life. Masks have a good function of resisting viruses, but they can also cause the wearer to breathe poorly, especially the N95 standard masks. When the wearer is suffering from a disease, highly stressful work, or performing aerobic exercise of a certain intensity, the oxygen consumption of the human body will increase sharply, up to 9-10 times the usual, which is manifested by a significant increase in the respiratory rate of the human body. Increase. Wearing a mask for a long time may cause some wearers to faint due to insufficient oxygen supply during the above activities, and even to sudden death in severe cases. For this reason, it is indispensable to rando...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B5/08
CPCA61B5/0816A61B5/6803
Inventor 沈俊浩江锦春姚胜平左少华石富文
Owner EAST CHINA NORMAL UNIV