CN202857909U - Novel expiration and inspiration shunt healthy respirator - Google Patents
Novel expiration and inspiration shunt healthy respirator Download PDFInfo
- Publication number
- CN202857909U CN202857909U CN 201220581441 CN201220581441U CN202857909U CN 202857909 U CN202857909 U CN 202857909U CN 201220581441 CN201220581441 CN 201220581441 CN 201220581441 U CN201220581441 U CN 201220581441U CN 202857909 U CN202857909 U CN 202857909U
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- breathing
- inspiration
- novel
- respirator
- shunt
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Abstract
The utility model mainly aims to provide a novel expiration and inspiration shunt healthy respirator. The novel expiration and inspiration shunt healthy respirator is capable of shunting expiration and inspiration, preventing air from being back-inspired to reduce oxygen content of inspired air, avoiding expired air from being inspired into a body of a patient, and improving quality of breath. The novel expiration and inspiration shunt healthy respirator is characterized in that an expiration and inspiration shunt device is arranged on a respirator body. The novel expiration and inspiration shunt healthy respirator is simple in structure, convenient to use, and is capable of improving breath efficiency.
Description
Technical field
The utility model relates to a kind of novel breathing shunting Health care breathing mask.
Background technology
The effect of mouth mask is mainly breath, reduces the suction of harmful substance.But mostly there is following problem in existing mouth mask: the mouth mask existence of existing breath effect is exhaled and is inhaled same path, air amount is mixed mutually with the exhalation air, has increased the dead space ventilation, affects PFT.
Summary of the invention
For solving the shortcoming of prior art, main purpose of the present utility model is to provide a kind of and will exhales and air-breathing shunting, prevent again resorption and reduce the suction oxygen content gas of gas, avoid again possibility in the suction body of breath, improve the novel breathing of breathing quality and shunt Health care breathing mask.
The utility model is taked following technical scheme:
A kind of novel breathing shunting Health care breathing mask is characterized in that, the breathing part flow arrangement is set on the mask main body.
Described breathing part flow arrangement comprises exhalation road and suction passage, and described exhalation road and suction passage all arrange the unidirectional control structure of air-flow.
The unidirectional control structure of described air-flow can be valve structure, chip architecture or the spherical structure that opens and closes.
The port of described suction passage also is provided with gas-filtering device.
Adopt as above the utility model of technical scheme, have the beneficial effects such as simple in structure, easy to use, the raising effciency of respiratory.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Wherein, the 1-mask main body, 2-breathes part flow arrangement, 3-exhalation road, 4-suction passage, the unidirectional control structure of 5-air-flow, 6-filter.
The specific embodiment
In order to further specify the utility model, further describe below in conjunction with accompanying drawing:
As shown in Figure 1, the said a kind of novel breathing shunting Health care breathing mask of present embodiment, in mask main body 1 breathing part flow arrangement 2 has been installed, breathing part flow arrangement 2 both sides is exhalation road 3 and suction passage 4, exhalation road 3 and suction passage 4 are provided with the unidirectional control structure 5 of valve structure air-flow of switching, and the port of suction passage 4 also is provided with gas-filtering device 6.
During use, mouth mask is worn over face, freely breathes and get final product.
The utility model exhales the meaning of shunting with air absorbing body to be that the body air amount is in order to obtain oxygen; The purpose of exhaling is to give off carbon dioxide.Although existing face shield is very effective to the particle in the filtered air, has ignored the effciency of respiratory.The carbon dioxide residual gas that breathing under the general face shield often will be trapped in the face shield mixes with fresh air and again suction, always so the people wear this face shield and the sensation of feeling suffocated arranged, the again suction of the partial CO 2 that will breathe out exactly.
Be that clearly the utility model protection domain not only is confined to this to the specifying of embodiment obviously, for example the shape of the unidirectional control structure of air-flow can also be chip architecture or spherical structure.All any changes of making under the present utility model design are all within the utility model protection domain.
Claims (4)
1. a novel breathing shunting Health care breathing mask is characterized in that, the breathing part flow arrangement is set on the mask main body.
2. a kind of novel breathing shunting Health care breathing mask as claimed in claim 1 is characterized in that described breathing part flow arrangement comprises exhalation road and suction passage, and described exhalation road and suction passage all arrange the unidirectional control structure of air-flow.
3. a kind of novel breathing shunting Health care breathing mask as claimed in claim 2 is characterized in that the unidirectional control structure of described air-flow can be valve structure, chip architecture or the spherical structure that opens and closes.
4. a kind of novel breathing shunting Health care breathing mask as claimed in claim 2 is characterized in that the port of described suction passage also is provided with gas-filtering device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581441 CN202857909U (en) | 2012-11-07 | 2012-11-07 | Novel expiration and inspiration shunt healthy respirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220581441 CN202857909U (en) | 2012-11-07 | 2012-11-07 | Novel expiration and inspiration shunt healthy respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202857909U true CN202857909U (en) | 2013-04-10 |
Family
ID=48024683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220581441 Expired - Fee Related CN202857909U (en) | 2012-11-07 | 2012-11-07 | Novel expiration and inspiration shunt healthy respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202857909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048537A (en) * | 2017-05-08 | 2017-08-18 | 东华大学 | A kind of warm nose type spray mask and air current composition method |
-
2012
- 2012-11-07 CN CN 201220581441 patent/CN202857909U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048537A (en) * | 2017-05-08 | 2017-08-18 | 东华大学 | A kind of warm nose type spray mask and air current composition method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130410 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |