CN201379090Y - Health-care respirator - Google Patents
Health-care respirator Download PDFInfo
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- CN201379090Y CN201379090Y CN200920068835U CN200920068835U CN201379090Y CN 201379090 Y CN201379090 Y CN 201379090Y CN 200920068835 U CN200920068835 U CN 200920068835U CN 200920068835 U CN200920068835 U CN 200920068835U CN 201379090 Y CN201379090 Y CN 201379090Y
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- respirator
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- internal layer
- main cover
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Abstract
The utility model relates to a health-care respirator, belonging to the medical heath-care field. The respirator comprises a main respirator body and an inner-layer respirator body, wherein the distance between the inner-layer respirator body and the main respirator body can be adjusted by a knob and a screw stem, and the air bypass flow drainage is realized by the matching of the main respirator body and the inner-layer respirator body, so as to disperse the direction of the suction air flow to avoid the direct impact of the cold air flow to the respiratory tract of the human body; meanwhile, the heat loss of the exhaled air of the human body is relieved, so as to heat the suction air property. The health-care respirator can be used for preventing and controlling the respiratory diseases such as common cold, allergic asthma, allergic rhinitis and the like, and can be helpful for adsorbing the impurity in the air and improving the sleeping quality.
Description
Technical field:
The utility model relates to a kind of health care oronasal mask, is mainly used in prevention and treatment breathing problem such as breathing problems such as allergic asthma, allergic rhinitis, flu, also can be used to improve sleep quality.
Background technology:
The breathing problem kind is a lot, morbidity is frequent, health is caused in various degree harm, especially having a strong impact on patient's physical and mental health and quality of life based on the allergic respiratory of asthma, allergic rhinitis etc. all the time, asthma is considered to one of four big chronic diseases, its patient is protracted course of disease, agonizing often, severe patient even can be dead because of acute attack.The medical health appliance that is intended to prevent and treat this class disease at present mainly contains gauze mask and heating physical therapy equipment etc., the design concept of this class gauze mask mainly is airborne bacterium, virus and pathogenic microorganism to be played the barrier action of machinery, thereby the pharmaceutical compositions that perhaps adds certain proportioning in the mouth mask interlayer plays certain supplemental treatment effect to the upper respiratory tract of human body, but it is the major reason that causes the anaphylactia outbreak that these methods do not take into full account the ambient air temperature variation, so prevention effect is unsatisfactory; The principle of heating physical therapy equipment is to make the patient suck respiratory tract by the hot-air that the heating of liquid is obtained warm and moist, reach therapeutic purposes, but this series products often structure is complicated, and volume is bigger, the purpose of using in the time of can not realizing using for a long time nighttime sleep especially.
Summary of the invention:
At the limitation of above prior art, the utility model provides a kind of new health care oronasal mask.
The fact shows that the variation of temperature is the important risk factor of breathing problem.For example the disease time of allergic asthma and allergic rhinitis is mostly under the situation of the nighttime temperature rapid drawdown in season alternation period; And the infection of the upper respiratory tracts such as flu also occur under the weather environment that there's a sudden fall in temperature.Discover that through the present inventor variation has certain adaptation and regulating power to the ordinary people to ambient temperature, but if variation of ambient temperature is too violent or the immunity degradation (for example overtired) of human body itself, breathing problems such as just easy generation flu.And the patient of allergic constitution is poor than the ordinary people to the adaptive capacity of variation of ambient temperature, and its respiratory mucosa produces allergic reaction to anaphylactogen or some bacterial micro-organism easily in the environment that there's a sudden fall in temperature, causes the outbreak of asthma, rhinitis and other disease.Based on above reason, if allowing patient's inhaled air temperature maintenance under the changeable environment of temperature in a stable suitable scope, just can reduce the possibility of morbidity, and can improve the resistivity of respiratory tract, strengthen the respiratory tract ciliary movement, be convenient to expectoration, bigger help arranged, finally realize recovering the unobstructed of air flue for immunocompetence kill bacteria and the sensitization microorganism transferred and recover patient self.
Design of the present utility model is: the human body breath has certain heat and harmless, therefore the heat that can utilize the human body breath to carry heats inhaled air next time, move in circles, user's intake air temperature is maintained at about in the scope between 24 ℃ to 30 ℃.Main body of the present utility model is a double welt nose cup, its shape is decided according to different patients' shape of face with volume, principle is a comfortable wearing, capacity at the nearly 200 milliliters of gases in centre of people's face and this cover, the main passage of air through port nose cup enters, along the space between the inside and outside layer from around enter in the cover, breath is also discharged cover body from same path, after putting on this oronasal mask, can avoid cold air directly to impact patient's respiratory tract, utilize the heat of people's breath that the cold air that sucks is suitably heated.The part that the bottom margin of oronasal mask contacts with people's face has corrosion resistant medical grade rubber packing ring, and it is comfortable to wear soft feel.
The present utility model thes contents are as follows:
The utility model is a kind of health care oronasal mask, comprise main cover body and internal layer cover body, between main cover body and the internal layer cover body certain distance is arranged, there is main passage in main cover body central authorities, the bottom margin of internal layer cover body has with a certain distance from people face, be convenient to air and come in and go out, there is the fixed band link slot in the outside of main cover body, and link slot is connected and fixed band and fixes with the head part.
One end of internal layer cover body of the present utility model and screw rod is fixedly connected on a node, screw rod pass main cover body and and knob form and to be threaded, the distance of internal layer cover body and main cover body is regulated by rotating knob.
The bottom margin of main cover body of the present utility model has the medical grade rubber packing ring.
The assisted ventilation aperture is arranged on the main cover body of the present utility model.
Describe in detail below in conjunction with accompanying drawing.
Description of drawings:
Fig. 1. front schematic view
Fig. 2. side schematic view
Fig. 3. screw rod and knob profile
Description of reference numerals:
1-main cover body 2-fixed band link slot 3-fixed band
The top cap 5-master passage 6-assisted ventilation aperture of 4-screw head
7-rubber washer 8-internal layer cover body 9-screw rod 10-knob
The node 12-skin contact (signal) that 11-screw rod and internal layer cover body are connected and fixed
Embodiment:
There is main passage 5 central area of main cover body 1, its shape and size are decided according to everyone respiration, be generally circle, 2 centimetres to 3 centimetres of diameters, in addition about 3 of assisted ventilation apertures 6 (diameter 2 millimeter small sircle holes) can be arranged, there is link slot 2 main cover body 1 outside, is used for connecting the fixed band 3 that oronasal mask is fixed on head.The outside of oronasal mask is fixed on user's head by fixed band 3, is difficult for landing.Internal layer cover body 8 is similar to main cover body 1 shape, there are certain distance (can change by knob 10 adjusting screw(rod)s 9) in the bottom margin of internal layer cover body 8 and people's face, be convenient to circulation of air, connect by screw rod 9 between ectonexine, the outer point of screw rod 9 is a circular arc type top cap 4, internal layer cover body 8 is fixed on the inboard end points of screw rod 9, a node that is connected and fixed 11 is arranged, screw rod 9 and double-deck knob 10 (see figure 3)s of " worker " type are threaded, distance by rotation knob 10 is regulated between the ectonexine passes in and out throughput thereby regulate.Cover body 1 is connected to a circle medical grade rubber packing ring 7 with the contact site of people's face, allows user's comfortable wearing.
When using the utility model, the cover outer air enters all around through the edge that main passage is dispersed in the cover, gas that the people breathes out and heat are also discharged outside the cover around the edge in covering, slowed down the direct stimulation of cold air respiratory tract, the heat that has slowed down breath simultaneously distributes, and user's inhaled air temperature is maintained at about in 24 ℃ to 30 ℃ the scope.The temperature by thereby the distance between the adjusting ectonexine is regulated the flow indirect regulation suction gas of air-flow discrepancy can find a suitable distance to keep the happy of breathing when keeping intake air temperature according to different users's situation and the different of season.
Oronasal mask main cover body and internal layer cover body can adopt medical hard plastics, and certain thickness is arranged, and be durable in use not yielding.The material surface of the part that directly contact with breath in the oronasal mask is selected the high effective heat-storage material or through antifog processing (as spraying antifoggant or subsides antifog film), and long periods of wear a large amount of globules that can not condense drip, and the heat that the people is breathed out is preserved as far as possible.In order to strengthen heat insulation effect, also can install heating wire additional, by exchanging or DC power supply in internal layer cover body inboard.
In the region surface that air is flowed through, can add one deck has stronger adsorbing material (as activated carbon), is used for bacterium, harmful microorganism, dust, anaphylactogen molecule in the absorbed air etc.
The gas concentration lwevel of breathing environment can be higher slightly when not using when using the utility model, medical research shows that gas concentration lwevel is higher slightly can make the people produce drowsiness sensation, therefore, neurasthenia, insomniac also can use the utility model to assist the raising sleep quality.
For being easy to generate uncomfortable user to gas concentration lwevel is higher, can stick on sodium peroxide sheet patch in internal layer cover body inboard separately, it is made up of raw material layer, gelatin layer, non-woven bag three parts, with about 50 gram sodium peroxides mix mixture such as a small amount of Sickle stone place evenly do not leak, in the non-woven bag of good permeability, the formation raw material layer.The back side of raw material layer is gelatin layer, is used to make the one side to stick to the inboard of main cover body.Sodium peroxide absorbs the carbon dioxide that the people breathes out, and heat release also can produce oxygen, and the effect of Sickle stone is insulation.Can prevent that like this gas concentration lwevel is higher, can assist the raising gas temperature again, can also supplemental oxygen.Use dry NaOH also can absorb carbon dioxide and steam that the people breathes out in the tablet.
But the reload temperature indicating gage shows the temperature of gas in the oronasal mask in addition.
The utlity model has characteristics simple in structure, easy to use, practical.
Claims (4)
- One kind the health care oronasal mask, comprise main cover body (1) and internal layer cover body (8), it is characterized in that between main cover body (1) and the internal layer cover body (8) certain distance being arranged, there is main passage (5) in main cover body (1) central authorities, the bottom margin of internal layer cover body has with a certain distance from people face, be convenient to air and come in and go out, there is fixed band link slot (2) in the outside of main cover body (1), and link slot (2) is connected and fixed band (3) and fixes with the head part.
- 2. health care oronasal mask according to claim 1, it is characterized in that an internal layer cover body (8) and an end of screw rod (9) are fixedly connected on node (11), screw rod (9) pass main cover body (1) and and knob (10) form and to be threaded, internal layer cover body (8) is regulated by rotating knob (10) with the distance of main cover body (1).
- 3. health care oronasal mask according to claim 1 is characterized in that at the bottom margin of main cover body (1) medical grade rubber packing ring (7) being arranged.
- 4. health care oronasal mask according to claim 1 is characterized in that assisted ventilation aperture (6) is arranged on the main cover body (1).
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920068835U CN201379090Y (en) | 2009-03-13 | 2009-03-13 | Health-care respirator |
| JP2011549420A JP2012517305A (en) | 2009-03-13 | 2010-01-26 | Method for preventing irritable respiratory tract disease and mouth-nose mask realizing the method |
| PCT/CN2010/070353 WO2010102528A1 (en) | 2009-03-13 | 2010-01-26 | Method for preventing allergic respiratory disease and mouth and nose mask for implementing the method |
| US13/160,531 US8789531B2 (en) | 2009-03-13 | 2011-06-15 | Mouth and nose mask for preventing and treating allergic respiratory diseases |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920068835U CN201379090Y (en) | 2009-03-13 | 2009-03-13 | Health-care respirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201379090Y true CN201379090Y (en) | 2010-01-13 |
Family
ID=41522565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920068835U Expired - Fee Related CN201379090Y (en) | 2009-03-13 | 2009-03-13 | Health-care respirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201379090Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010102528A1 (en) * | 2009-03-13 | 2010-09-16 | Li Qi | Method for preventing allergic respiratory disease and mouth and nose mask for implementing the method |
-
2009
- 2009-03-13 CN CN200920068835U patent/CN201379090Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010102528A1 (en) * | 2009-03-13 | 2010-09-16 | Li Qi | Method for preventing allergic respiratory disease and mouth and nose mask for implementing the method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100113 Termination date: 20130313 |