CN1327915C - Nasal filtering blockage for human - Google Patents
Nasal filtering blockage for human Download PDFInfo
- Publication number
- CN1327915C CN1327915C CNB2004100520248A CN200410052024A CN1327915C CN 1327915 C CN1327915 C CN 1327915C CN B2004100520248 A CNB2004100520248 A CN B2004100520248A CN 200410052024 A CN200410052024 A CN 200410052024A CN 1327915 C CN1327915 C CN 1327915C
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- CN
- China
- Prior art keywords
- air
- nostril
- box
- human
- nasal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/06—Nose filters
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- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The present invention relates to a nose stopper for a person, which comprises an outer box, a lower cover, an air filtering piece, a hollow air channel hard pipe, a chemistry object solid and a chemistry object fluid medium or liquid, wherein the outer box is arranged in one nostril of the person, the periphery of the outer box is a dish-shaped blade, the outer box can stabilize the position of the nose stopper in the nostril, and the outer box is provided with a space for preserving nose excreting waste. An inlet hole port and an outlet hole port connected with the air channel hard pipe for the circulation of air or gas in the nostril or outside the nostril are arranged in the box, the lower part of the air channel hard pipe is provided with a horn port, the lower margin of the outer box and the upper margin of the lower cover are provided with seal ports mutually buckled, and the seal ports are mutually buckled to form the inner space of the box. The air filtering piece is pasted on the surface of the horn hole port, the bottom surface of the lower cover is provided with a gas inlet hole for the entering process of the outside air, and chemical objects and/or liquid volatilizing gas is stored below the air filtering piece. All the air sucked into the breathing pipeline of a human body is separated and filtered by the nose stopper for a person, and therefore, the nose stopper for a person ensures that the air entering an air pipeline and the breathing pipeline of the person is sanitary and has high safety.
Description
[technical field]
The present invention relates to a kind of human commodity of sanitation, especially relate to a kind of Nasal filtering blockage for human.
[background technology]
At present, it is the mouth mask form of taking mostly that the people protects the mode of respiratory tract breathe air, people's oral area and nose covers together and respirator belt is tightly tied in people's neck back of head and done fastening mouth mask position, does the filtration of prevention supply breathe air.This pattern operation can produce following bad effect and inconvenient part:
1, the face that is covered with the people at mouth mask might fail to seal fully, and therefore, partly breathe air can mix partly without mouth mask filters and enter people's corrugated hose and system's organ through the mouth mask filtered air, has failed safer guarantee in the breathe air supply;
2, be covered with people nostril and oral area equally at mouth mask, as separate, the waste gas of exhalation and the filtered air of suction can mix again and circulate and reenter class corrugated hose and organ, increase antihygienic breathe air;
3, partly will produce facial skin temperature difference in the facial surface that is covered with by mouth mask;
4, be covered with facial surface partly at mouth mask, will produce differing of friction of facial cortex and mouth mask and part temperature, the personage produces the irritated skin disease that causes to this part cortex and make partly;
5, be covered with face and oral area at mouth mask, will limit the people and use the oral area running, in speech, diet, inconvenience such as article Import ﹠ Export Department;
6, after respirator belt links closely neck, can press to make the people, and make blood operation undesired at the head blood vessel;
7, can produce at the band mouth mask, people's vision and recognition inconvenience, and not attractive in appearance;
8, mouth mask can't have been received and kept chemicals and fluid, and this chemicals or the fluid air that can volatilize mixes, and produces the breathe air that hybrid filtering is made in sense of smell, and people's breathing sense of smell environmental protection and enjoyment are provided;
9, mouth mask can't be received and kept drug volatilization property of medicine gas, and the breathe air of this drug volatilization flavour of medicinal decoctions physical efficiency hybrid filtering provides people's breathing problem to administer and prevention;
10, mouth mask does not have appropriate space to collect the refuse or the useless flow liquid body of being discharged by the people nostril;
11, mouth mask does not have appropriate position and space can connect the supply line of Other Instruments;
12, the medicine for the treatment corrugated hose adopts a little mostly on the outer skin of nostril, and this can cause and reach or cause disadvantage such as skin disease skin and chemical substance are responsive.
Therefore, people use the mouth mask of existing pattern to make breathing air filtration at present, there is being multiple risk aspect the health and using inconvenience and shortcoming, and failing to provide more respiratory tract environmental protection sense of smell is enjoyed, and to the improvement of breathing problem and prevention function etc.
[summary of the invention]
Technical problem to be solved by this invention is: a kind of Nasal filtering blockage for human is provided, it is blocked in people's nasal respiration nostril, all air that suck the human body respiration pipeline all carry out separating and filtering through this Nasal filtering blockage for human, guarantee to enter air health and more guarantees more of air duct and people's corrugated hose.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of Nasal filtering blockage for human is provided, comprise outer box, lower cover, air filtration pieces, the air duct hard tube of hollow, the chemical substance solid, chemical substance liquid or liquid, be somebody's turn to do outer box device in people's nostril, periphery, box top is to be used for stopping up and seal the dish-shaped blade that the people nostril makes in the nose and nose outer air and gas article can not circulate, the dish blade can be stablized nasal obstruction at naris position and be provided with and retain nose waste discharge object space, have the air that is connected for air inside and outside the nostril or gas communication with the air duct hard tube in the box and pass in and out the aperture, air duct hard tube bottom is a horn mouth, the lower edge of outer box and the upper limb of lower cover are provided with mutual the button and seal, fasten mutually and form space in the box, bellmouth orifice actinal surface dress at the air duct hard tube posts air filtration pieces, there is outer room air inlet hole air filtration subsides lower cover on chip bottom surface, all nose outer room air reach or gas enters through this air filtration pieces, the interior space of box is deposited chemical substance and is reached or the gas that evaporates under air filtration pieces, mix filtered air through air filtration pieces, enter nostril inner and people's corrugated hose and organ by the air duct hard tube.
Wherein, this lower cover adopts stiff materials to make, and in the lower cover bottom hole that supplies the air outside the nasal obstruction to enter is arranged, and the outside, hole of lower cover is arranged with recessed room, and is provided with the button bit that is used for connecting Other Instruments or air supply pipe at nasal obstruction mouth edge, the recessed room of lower cover.
The beneficial effect of Nasal filtering blockage for human of the present invention is: in the Nasal filtering blockage for human of the present invention air filtration pieces is housed, all air that suck the human body respiration pipeline all carry out separating and filtering through this air filtration pieces, guarantee to enter air health and more guarantees more of air duct and people's corrugated hose;
And in Nasal filtering blockage for human, deposit chemical substance and or liquid stream thing, in air during the circulation of volatilization smell, send and smelling breathe air that flavor is mixed in filtration and enter the corrugated hose of human body and organ through pipeline and increase people's sense of smell and enjoy and more environmental protection;
Also can deposit appropriate medicine in Nasal filtering blockage for human reaches or liquid medicine, when volatilization is circulated in air, send pharmaceutical gas and property of medicine gas and be mixed in the breathe air of filtration, with the corrugated hose and the organ that enter human body, diseases related got appropriately administer and prevent through pipeline.
Outer box is made with soft sliding elastomeric material, and its top dish roundleaf sheet is put space in the hole, people nostril easily into, and soft sliding elasticity dish formula roundleaf subsides clothes hole, nostril inwall and limit, nostril and outer, cooperates the different separately nostrils of people, reaches to the better effect of plug for seal in outer rim.And when dish-shaped roundleaf sheet bends up top dish roundleaf sheet forms cup-shaped when being hidden in the nostril, can make refuse and or the fluid or the liquid of discharging in the collector nostril.
In dish-shaped roundleaf sheet, there is the pipe of protrusion logical, and is furnished with the air duct hard tube, guarantee the clear and coherent circulation of air, not the circulation that can produce the air duct distortion and stop up breathe air because of the soft material of nasal obstruction at Guan Tongzhong.
The bottom of outer box have mutual buckle seal nasal obstruction down tops be close to sealing air and or fluid can not circulate, but removable, form space in it.Also can be provided with button bit to connect the Other Instruments pipeline or to connect the air supply pipe, so that draw the outer air of the other end mouth of pipe in the edge, recessed room outside lower cover.
[description of drawings]
Fig. 1 is the side view of Nasal filtering blockage for human of the present invention.
Fig. 2 is the profile of Nasal filtering blockage for human of the present invention.
Fig. 3 is the top plan view of Nasal filtering blockage for human of the present invention.
Fig. 4 is the bottom plan view of Nasal filtering blockage for human of the present invention.
Fig. 5 is the profile that Nasal filtering blockage for human of the present invention is positioned over hole, people nostril.
[specific embodiment]
See also Fig. 1 to Fig. 5, the invention provides a kind of Nasal filtering blockage for human, it comprises outer box 1, lower cover 2, air filtration pieces 3, hollow air passage hard tube 4, chemical substance solid 5, chemical substance liquid and or liquid 6.
Outer box 1 by soft cunning flexible and waterproof materials make, and do not have reactions such as bad, allergy being close to hole, people nostril endepidermis layer, equally with employed big chemical substance, medicine etc. all be neutral reaction and have no side effect.The top of outer box 1 is dish-shaped roundleaf sheet, be respectively dish-shaped roundleaf sheet bottom 11, dish-shaped roundleaf sheet facial 12 and dish circle blade edge and enclose 13, the nasal obstruction pipeline 18 that projection is arranged in dish-shaped roundleaf sheet central authorities, in internal channel nasal obstruction pipeline, enclose surface 19, be equipped with the air duct hard tube 4 of hollow, and guarantee air duct 8 logical in the hollow, and pass the outer box 1 of nasal obstruction for the air free flow, the nasal obstruction that is flow to projection by bottom and nasal obstruction leaf portion is managed 18 tops.Air duct 8 corrugated hose 28 that nasal obstruction outer air 31 goes into space 27 in the hole, nostril and people through air filtration pieces 3 circulation that will circulate connects the respiratory system organs.
The bottom of air duct hard tube 4 is horn mouths 30, and bigger end is looked into and prevented that air duct hard tube 4 from can not make progress away and take off.The bottom sides of box 1 is enclosed and lower cover 2 tops of having a stuffy nose are with mutual the button and seal 14 outside Nasal filtering blockage for human, salable and link closely air and liquid and liquid can not be circulated, form nasal obstruction inner box space 9, and mutually button seals 14 and can beat again out and heavy button mutually, storEs at interior air filtration pieces 3, chemical substance solid 5 and chemical substance liquid or liquid 6 to be convenient for changing.
When assembling Nasal filtering blockage for human of the present invention, elder generation inserts the top of the air duct hard tube 4 of hollow in the nasal obstruction pipeline and encloses surface 19, enter bottom horn mouth 30 by following hole up to the air duct hard tube 4 of hollow, the following aperture of enclosing surface 19 in the nasal obstruction pipeline is obeyed in subsides, chemical substance solid 5, chemical substance liquid or liquid 6 are placed on nasal obstruction inner box space 9 in the nasal obstruction lower cover 2, and air filtration pieces 3 covered, the have a stuffy nose bottom of outer box 1 of people is pressed at will have a stuffy nose the then top of lower cover 2, form to detain mutually and seal 14, air is reached in sealing or liquid can not circulate.During Nasal filtering blockage for human of the present invention that use assembles, at first with pointing in dish-shaped roundleaf sheet bottom 11, upwards push away and make dish circle blade edge enclose 13 to dwindle and raise, be advanced into space 27 in the hole, people nostril then, up to nasal obstruction neck position 10, prosposition encloses 21 in the limit, nostril, because of the outer box of whole nasal obstruction and dish-shaped roundleaf sheet are that soft cunning and elastomeric material are made, therefore dish-shaped roundleaf sheet bottom 11, dish circle blade edge encloses 13, under the soft elastic reaction of material and stretch out again, make dish-shaped roundleaf sheet bottom 11, subsides are obeyed in hole, nostril inner surface 22 and limit, nostril and are enclosed 21, because of the nasalis meat 20 around the human body nostril also is that soft elasticity is because of nasal obstruction leaf bottom 11, paste the sealing of touching generation coadaptation subsides clothes with hole, nostril inner surface 22, make air and or liquid liquid can not circulate and reach nostril sealing and with the Nasal filtering blockage for human stabilising arrangement in space, hole, people nostril 27, the corrugated hose 28 of breathe air 26 space 27, hole, nostril and people filtered in all circulations, and lead to people's respiratory system air duct 8 of can only flowing through, and the air filtration pieces 3 of flowing through filters.In dish-shaped roundleaf sheet bottom 11, bend up dish circle blade edge and enclose 13 and raise and form space 23 dish-shaped roundleaf sheet in, can make temporary people's nose waste discharge liquid 24, reach people's nose waste discharge thing 25.Hair 29 in the possible hole, nostril press for nasal obstruction leaf bottom 11, but influence little to sealing air circulation and user's sensation.When the user puts on Nasal filtering blockage for human of the present invention, when lung's motion sucks air, because of outer air 31 inspirations of will having a stuffy nose of inner and outer air pressure difference, during through lower cover air duct hole 7 and through air filtration pieces 3, with grit, pollute floating grain, separation such as bacterium 32 filter out, all filtered breathe airs 26 air duct 8 of flowing through, drive the chemical substance solid 5 or chemical substance liquid or the liquid 6 that are stored in the nasal obstruction inner box space 9 simultaneously, the smell that volatilizes in chemical substance and the air, or property of medicine gas 33 is through air filtration pieces 3, mix filtered breathe air 26, the air duct 8 of together flowing through, space 27 in the hole, nostril and enter the respiratory system organ that people's corrugated hose 28 leads to the people, and olfactory organ, therefore 26 pairs of health of human body respiration filtered air are more secure, the smell of adding appropriate chemicals volatilization in addition reaches or the flavour of medicinal decoctions 33, obtains extra sense of smell enjoyment and pure and fresh environmental protection sensation, also can add the disease that appropriate property of medicine gas work is cured and prevented to be correlated with.Use appropriate chemical substance solid 5 or chemical substance liquid and or liquid 6 to look indivedual liking of users and or the treatment of disease and prevention require to elect.Nasal filtering blockage for human breathe air custom is with using the nostril, when using this Nasal filtering blockage for human also can use under the breathing custom same people at present, but as to obtain best effect, be to use the nostril when sucking air through Nasal filtering blockage for human, during exhalation waste gas then through people's oral area, this is to increasing the motion of people lung and other connection organ, and air mass flow makes health is more had direct benefit.The outer room button bit 15 of nasal obstruction lower cover is drawn the air of other end distance outside the mouth of pipe as linking the Other Instruments supply line or connect the air supply pipe, being used as.
Claims (10)
1, a kind of Nasal filtering blockage for human, comprise outer box and lower cover, it is characterized in that: it further includes air filtration pieces, the air duct hard tube of hollow, the chemical substance solid, chemical substance liquid or liquid, be somebody's turn to do outer box device in people's nostril, periphery, box top is to be used for stopping up and seal the dish-shaped blade that the people nostril makes in the nose and nose outer air and gas article can not circulate, the dish blade can be stablized nasal obstruction at naris position and be provided with and retain nose waste discharge object space, has the air that is connected for air inside and outside the nostril or gas communication with the air duct hard tube in the box to pass in and out the aperture; Air duct hard tube bottom is a horn mouth, and the lower edge of outer box and the upper limb of lower cover are provided with mutual the button and seal, and fastens mutually to form space in the box; Bellmouth orifice actinal surface dress at the air duct hard tube posts air filtration pieces, there is outer room air inlet hole the lower cover bottom surface, all nose outer room air reach or gas enters through this air filtration pieces, the interior space of box is deposited chemical substance and is reached or the gas that evaporates under air filtration pieces, mix filtered air through air filtration pieces, enter nostril inner and people's corrugated hose and organ by the air duct hard tube.
2, Nasal filtering blockage for human as claimed in claim 1 is characterized in that: the air filtration pieces in the box is to handle the air filtration pieces that isolated by filtration is fallen airborne grit, polluter, floating grain and bacterium through chemical treatment.
3, Nasal filtering blockage for human as claimed in claim 1 or 2, it is characterized in that: the inherent air filtration pieces of box has the room of the chemical substance of depositing solid or liquid liquid, in air, volatilize the smell and the gas process air filtration pieces of chemical substance, mix through the air duct hard tube entering nostril inner and people's corrugated hose and olfactory organ with filtered breathe air.
4, Nasal filtering blockage for human as claimed in claim 1 or 2, it is characterized in that: the inherent air filtration pieces of box has the chemical substance of depositing solid or liquid liquid, the room of pharmaceutical items, in air, volatilize property of medicine gas and enter nostril inner and people's corrugated hose and organ through the air duct hard tube through air filtration pieces and the mixing of filtration breathe air.
5, Nasal filtering blockage for human as claimed in claim 1, it is characterized in that: nasal obstruction top is soft sliding elasticity dish blade, this soft sliding elasticity dish blade can push away curved diameter reduction and rising with finger, conveniently put in the people nostril, and elasticity is upheld by dish-shaped blade automatically and soft sliding subsides of blade lower surface obeyed in hole, people nostril inner wall surface, with the sealing nostril, nostril inside and outside air or liquid article can not be circulated.
6, Nasal filtering blockage for human as claimed in claim 5 is characterized in that: dish-shaped blade pushes away the rising of curved diameter reduction edge and forms the cup-shaped space that can accumulate people's nose waste discharge article and liquid.
7, Nasal filtering blockage for human as claimed in claim 6 is characterized in that: be provided with in the peripheral bottom of dish-shaped blade and surely put Nasal filtering blockage for human with the nostril edge mate and prevent in the nostril and air that the nostril is outer reaches or the nasal obstruction leaf neck of item circulation.
8, Nasal filtering blockage for human as claimed in claim 1 is characterized in that: the air duct hard tube is that stiff materials is made, can be because of the soft sliding elastomeric material on nasal obstruction top crooked and distortion produces the hollow tube obstruction and makes atmosphere draught-free.
9, Nasal filtering blockage for human as claimed in claim 1 is characterized in that: form space in the box of depositing article between outer box and lower cover, button seals and can open and weigh closure to change the article that deposit in the space in the box mutually.
10, Nasal filtering blockage for human as claimed in claim 1 is characterized in that: lower cover adopts stiff materials to make, and is arranged with recessed room outside the air admission hole of lower cover, and is provided with the button bit that is used for connecting Other Instruments or air supply pipe at nasal obstruction mouth edge, the recessed room of lower cover.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100520248A CN1327915C (en) | 2004-10-29 | 2004-10-29 | Nasal filtering blockage for human |
| HK05106205A HK1075423A1 (en) | 2004-10-29 | 2005-08-05 | Human nosecock |
| PCT/CN2005/001784 WO2006045251A1 (en) | 2004-10-29 | 2005-10-28 | Nose mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100520248A CN1327915C (en) | 2004-10-29 | 2004-10-29 | Nasal filtering blockage for human |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1602977A CN1602977A (en) | 2005-04-06 |
| CN1327915C true CN1327915C (en) | 2007-07-25 |
Family
ID=34666052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100520248A Expired - Fee Related CN1327915C (en) | 2004-10-29 | 2004-10-29 | Nasal filtering blockage for human |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN1327915C (en) |
| HK (1) | HK1075423A1 (en) |
| WO (1) | WO2006045251A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854200A (en) * | 2016-03-24 | 2016-08-17 | 广州天沅硅胶机械科技有限公司 | Evaporative nasal inhalation respiratory tract treatment nose mask |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7644714B2 (en) | 2005-05-27 | 2010-01-12 | Apnex Medical, Inc. | Devices and methods for treating sleep disorders |
| US8417343B2 (en) | 2006-10-13 | 2013-04-09 | Apnex Medical, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
| US9186511B2 (en) | 2006-10-13 | 2015-11-17 | Cyberonics, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
| US8855771B2 (en) | 2011-01-28 | 2014-10-07 | Cyberonics, Inc. | Screening devices and methods for obstructive sleep apnea therapy |
| US9744354B2 (en) | 2008-12-31 | 2017-08-29 | Cyberonics, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
| US9913982B2 (en) | 2011-01-28 | 2018-03-13 | Cyberonics, Inc. | Obstructive sleep apnea treatment devices, systems and methods |
| US9205262B2 (en) | 2011-05-12 | 2015-12-08 | Cyberonics, Inc. | Devices and methods for sleep apnea treatment |
| CN102319491B (en) * | 2011-10-09 | 2012-07-18 | 荆州思创科技开发有限公司 | Filter assembly coaxial with breather valve and provided with expiratory channel |
| US11383083B2 (en) | 2014-02-11 | 2022-07-12 | Livanova Usa, Inc. | Systems and methods of detecting and treating obstructive sleep apnea |
| KR101572993B1 (en) * | 2015-07-01 | 2015-11-30 | 이효광 | Nasal cavity insertion type mask |
| CN105363145A (en) * | 2015-12-14 | 2016-03-02 | 海峡医疗器械工程研究中心（常州）有限公司 | Nasal cavity composite respirator for assisting purification of micro-fine suspension particles |
| CN105413081A (en) * | 2015-12-14 | 2016-03-23 | 海峡医疗器械工程研究中心（常州）有限公司 | Wet type nasal respirator for assisting to filter micro-fine suspension particles |
| CN108421138A (en) * | 2017-12-25 | 2018-08-21 | 宫本海 | A kind of nasal cavity atomizing medicine absorber |
| KR102219129B1 (en) * | 2019-06-24 | 2021-02-23 | 신윤호 | Nose insert mask |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115809U (en) * | 1991-01-03 | 1992-09-16 | 陈景欣 | Invisible nasal obstruction |
| CN2370892Y (en) * | 1999-03-24 | 2000-03-29 | 苗铁徽 | Hidden dust-filtering nasal obstruction |
| WO2003097168A1 (en) * | 2002-05-22 | 2003-11-27 | Bio International Co., Ltd | Nose mask |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3792025B2 (en) * | 1997-11-05 | 2006-06-28 | 花王株式会社 | Nasal mask |
| CN2613281Y (en) * | 2003-05-14 | 2004-04-28 | 李凯峰 | Health care rhinobyon |
-
2004
- 2004-10-29 CN CNB2004100520248A patent/CN1327915C/en not_active Expired - Fee Related
-
2005
- 2005-08-05 HK HK05106205A patent/HK1075423A1/en not_active IP Right Cessation
- 2005-10-28 WO PCT/CN2005/001784 patent/WO2006045251A1/en not_active Application Discontinuation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2115809U (en) * | 1991-01-03 | 1992-09-16 | 陈景欣 | Invisible nasal obstruction |
| CN2370892Y (en) * | 1999-03-24 | 2000-03-29 | 苗铁徽 | Hidden dust-filtering nasal obstruction |
| WO2003097168A1 (en) * | 2002-05-22 | 2003-11-27 | Bio International Co., Ltd | Nose mask |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105854200A (en) * | 2016-03-24 | 2016-08-17 | 广州天沅硅胶机械科技有限公司 | Evaporative nasal inhalation respiratory tract treatment nose mask |
| CN105854200B (en) * | 2016-03-24 | 2021-07-06 | 广州天沅硅胶机械科技有限公司 | Evaporation formula nasal cavity inhales respiratory track treatment nose cup |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1075423A1 (en) | 2005-12-16 |
| WO2006045251A1 (en) | 2006-05-04 |
| CN1602977A (en) | 2005-04-06 |
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