CN201275352Y - Breathing mask - Google Patents
Breathing mask Download PDFInfo
- Publication number
- CN201275352Y CN201275352Y CNU200820137250XU CN200820137250U CN201275352Y CN 201275352 Y CN201275352 Y CN 201275352Y CN U200820137250X U CNU200820137250X U CN U200820137250XU CN 200820137250 U CN200820137250 U CN 200820137250U CN 201275352 Y CN201275352 Y CN 201275352Y
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- China
- Prior art keywords
- breathing mask
- adjustment part
- fastener
- case
- unit
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- Expired - Lifetime
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Abstract
A respiratory mask comprises a main mask body unit, an elastic adjustment element connected with the upper part of the main mask body unit, a forehead resting element connected with the upper part of the elastic adjustment element, and a headband unit connected with the main mask body unit and the forehead resting element, wherein, the main mask body unit includes a first buffer cushion made of a buffer material and a mask housing; the first buffer cushion is coiled to define a first channel and form a bonding surface on one side of the first channel; the housing is arranged on one side of the first channel away from the bonding surface to allow incoming/outgoing of air; the elastic adjustment element is made of an elastic material and can adjust the degree of side bending facing the bonding surface under control; the forehead resting element includes a resting cushion made of a buffer material; and the headband unit has a strip shape and adjustable length and is used for adjusting the relative angle between the first buffer cushion and the resting cushion according to the compliance use condition of the elastic adjustment element.
Description
[technical field]
This utility model relates to a kind of breathing mask, particularly relates to a kind of breathing mask of continuous Positive Airway Pressure respiratory organ.
[background technology]
Generally end the effective method of disease (obstructive sleep apnea syndrome) in order to the treatment sleep-respiratory, be to use continuous Positive Airway Pressure respiratory organ (continuous positive airwaypressure, be called for short CPAP), promptly be to make the patient when sleep, put on the breathing mask of a connection pump, this pump is by the host computer control that can adjust stream pressure, in order to continue that air is squeezed into air flue, produce the continuous flow of a malleation, the air flue that the patient can be subsided in sleep is originally kept unobstructed.
Yet in order to keep above-mentioned barotropic state, breathing mask must closely fit in around patient's mouth and nose, avoid gas leakage and cause the air pressure deficiency, pressure on every side is too big but if breathing mask fits in mouth and nose, then can cause discomfort again, therefore a kind of breathing mask 9 is as shown in Figure 1 arranged at present, the design that utilization is born the pressure dispersion on every side jointly by forehead and mouth and nose, alleviate patient's discomfort, it comprises a body unit 91, an air supply pipe 92, a connection piece 93, a forehead supporting pad 94 and a headband 95.Body unit 91 covers patient's mouth and nose one side and is provided with a cushion pad 911, and relative opposite side forms an opening 912 in order to connection air supply pipe 92, and utilizes air supply pipe 92 connections one pumps (figure does not show) that lasting malleation air-flow is provided.Forehead supporting pad 94 is connected in body unit 91 tops by connector 93, and via four ends 951 of headband 95 pass respectively forehead supporting pad 94 two on two times holddown grooves 913 of holddown groove 941 and body unit 91, strain again and fix with magic tape 952 respectively, body unit 91 can closely be covered to be overlying on around the mouth and nose, and make forehead supporting pad 94 be resisted against patient's forehead simultaneously, can utilize forehead to share pressure, alleviate mouth and nose burden on every side.
Yet because face's kenel of patient has many differences, and above-mentioned connector 93 can't adjust variation, and therefore normal cushion pad 911 and the forehead supporting pad 94 of taking place can't fit in around the mouth and nose situation with forehead simultaneously, makes that pressure just can't disperse to bear.In addition, above-mentioned headband 95 must pass holddown groove 941 and time holddown groove 913 and fix, wearing groove action and be difficult for finishing rapidly like this, especially working as the patient sleeps to get up to go to toilet to midnight, to put on again again after taking off breathing mask 9, certainly will will turn on light carries out, not only therefore trouble and sleepiness is disappeared entirely still must be improved.
[utility model content]
The purpose of this utility model is to be to provide a kind of breathing mask of adjusting degree of crook.
Breathing mask of the present utility model comprises: a main cover body unit, an elasticity adjustment part, a forehead supporter and a headband unit.This main cover body unit comprises first cushion pad and a case of being made by padded coaming, this first cushion pad is around defining a first passage, and form a binding face in this first passage one side, this case is located at a side and the supplied gas turnover of this first passage away from this binding face; This elasticity adjustment part is made by elastic material, is connected in top, this main cover body unit, and can controlled adjustment towards the degree of this binding face lateral bending song; This forehead supporter is connected in this elasticity adjustment part top, and comprise one by the buffering material make against pad; This headband unit connects this main cover body unit and forehead supporter, is band shape and adjustable length, cooperates this elasticity adjustment part to comply with behaviour in service by this and adjusts this first cushion pad and be somebody's turn to do against the pad relative angle.
Relevant this elasticity adjustment part, the surface of itself and this binding face homonymy are to form teeth groove shape, wavy or generally be horizontal-extending ground part skiving, and this elasticity adjustment part to be relative this main cover body unit and forehead supporter form a branch of neck shape that contracts.In addition, this elasticity adjustment part, first cushion pad and can be integrally formed against pad, and make for the silica gel material.
Preferably, the binding face of this first cushion pad is wavy, to increase buffering effect.
Offer the through hole of this first passage of connection on above-mentioned this case, gas is to enter this first passage by this through hole.And this main cover body unit comprises that also one is communicated with the air supply pipe of this through hole, and gas is to enter this through hole by this air supply pipe.
Further, also comprise at least one this case of being located at and be connected part, in order to this case and elasticity adjustment part are engaged togather with first of elasticity adjustment part adjacent.This first is connected part and has one and be arranged on this case and elasticity adjustment part first trip on one of them, reaches one and is arranged on wherein first hole clipping on another of this case and elasticity adjustment part.Preferably, this first trip is that elastic material is made.
Contiguous this case place of above-mentioned this first cushion pad forms cyclic first location division, and this main cover body unit also comprises cyclic first fastener, and this first fastener and case are located in therebetween and form sealing state with this first location division.
In addition, offer a plurality of first locating slots on this first location division, and this main cover body unit also comprises a plurality of first connecting pieces that are arranged in the first corresponding locating slot, and described first connecting piece is in order to connect this case and first fastener and to be sealed in this both sides, first location division.
Further, respectively this first connecting piece has and is located at this case and first fastener first trip on one of them, and a correspondence is arranged at wherein first draw-in groove on another of this case and first fastener, and respectively this first trip and first draw-in groove can correspondingly mutually engage.
This main cover body unit comprises that also two are located at the following fixture on this case, this headband unit comprises that a body reaches and two adjustable bands down, a described band down end respectively connects this body, the other end connects corresponding following fixture, by adjusting described this headband unit of belt variableization and the unitary relative position of main cover body down.
In addition, respectively this time fixture is respectively a peg and a hook that cooperates, respectively this peg is respectively by this case both sides projection, respectively these hook two ends have a C shape buckle hanging unit and a hollow ring portion respectively, respectively this C shape buckle hanging unit is in order to buckle the peg in correspondence respectively removedly, and respectively this hollow ring portion wears connection for corresponding following band respectively.
This forehead supporter also comprises is located at this against the upper fixing element of pad away from this binding face side, this headband unit also comprises the two adjustable bands of going up, a described upward band end respectively connects this body, the other end connects corresponding upper fixing element, by adjusting the described relative position of going up this headband unit of belt variableization and forehead supporter.This upper fixing element has two and wears groove, and the described band of going up is to wear respectively to connect the corresponding groove of wearing.
Further, also comprise at least one this upper fixing element of being located at and be connected part, in order to this upper fixing element and elasticity adjustment part are engaged togather with second of elasticity adjustment part adjacent.This second is connected part and has one and be arranged on this upper fixing element and elasticity adjustment part second trip on one of them, reaches one and is arranged on wherein second hole clipping on another of this upper fixing element and elasticity adjustment part.Preferably, this second trip is that elastic material is made.
In addition, should form one second location division away from this binding face side against pad, this forehead supporter also comprises cyclic second fastener, and this second fastener and upper fixing element are located in therebetween and form sealing state with this second location division.
Offer a plurality of second locating slots on above-mentioned this second location division, and this forehead supporter also has a plurality of second connecting pieces that are arranged in corresponding second locating slot, and described second connecting piece is in order to connect this upper fixing element and second fastener and to be sealed in this both sides, second location division.
Respectively this second connecting piece has and is located at this upper fixing element and second fastener second trip on one of them, and a correspondence is arranged at wherein second draw-in groove on another of this upper fixing element and second fastener, and respectively this second trip and second draw-in groove can correspondingly mutually engage.
The beneficial effects of the utility model are: by the elasticity adjustment part of being located between main cover body unit and forehead supporter, make this first cushion pad and cover user breathing place and forehead against filling up closely to cover simultaneously, pressure is on average scattered, cooperating down again, fixture is the matching design of peg and hook, the action of dressing or removing can be finished, not only easily but also quick by simply buckling or removing.
[description of drawings]
Fig. 1 is an axonometric chart, and an existing breathing mask is described;
Fig. 2 is an axonometric chart, and the preferred embodiment of breathing mask of the present invention is described;
Fig. 3 is the three-dimensional exploded view (clipped element) of Fig. 2;
Fig. 4 is the axonometric chart (clipped element) of Fig. 3;
Fig. 5 is another angle axonometric chart (clipped element) of Fig. 3;
Fig. 6 is the sketch map of VI-VI section among Fig. 4;
Fig. 7 be this embodiment among Fig. 2 a headband unit two on band and two times bands have the sketch map of male and female magic tape portion respectively;
Fig. 8 is a variation kenel sketch map of this headband unit among Fig. 2; And
Fig. 9 is another variation kenel sketch map of this headband unit among Fig. 2.
[specific embodiment]
Below in conjunction with drawings and Examples this utility model is elaborated:
Consult Fig. 2,3, the preferred embodiment of this utility model breathing mask 100 is overlying on a user head for cover, comprises a main cover body unit 1, an elasticity adjustment part 2, a forehead supporter 3 and a headband unit 4.
Main cover body unit 1 generally is the mound shape, covers user nose and face for cover, also can only cover on the practice and cover nose, and difference only is the overall dimensions size of main cover body unit 1.This main cover body unit 1 comprises that one first cushion pad 11, a case 12, one first fastener 13, an air supply pipe 14 reach fixture 15.
Above-mentioned first cushion pad 11 is to be made by silica gel or other padded coamings, also can replace by elastic material, the binding face 114 of first cushion pad 11 is to have wavy one first contact area 115 of relative formation and one second contact area, 116 (see figure 5)s simultaneously, these first contact area, 115 relative these second contact area, 116 contiguous these first passages 111, can improve whole adaptation in response to various faces radian difference by this.Position as for first trip 121 and first draw-in groove 131 also can be exchanged, and can reach the engaging effect equally.
In addition, offer a through hole 122 that can be communicated with first passage 111 on the case 12, this air supply pipe 14 cooperates the location guard ring 141 of a circle, be fixed in through hole 122 by case 12 both sides respectively, make air supply pipe 14 1 ends connect first passage 111, and air supply pipe 14 other ends connect an air feed pump (figure does not show) so that continuous flow to be provided.
In general, case 12 is to make with Merlon (polycarbonate, i.e. PC) material or other plastic materials, has intensity preferably.And also can offer on the case 12 with feeding hole and corresponding lid thereof, the confession user has on breathing mask 100 feeds, or offers the detecting hole, and a sense terminals of confession carbon dioxide meter device stretches into to be detected, it has by this field knows that usually the knowledgeable is known, and repeats no more.
Consult Fig. 3, Fig. 4 and Fig. 5 simultaneously, following fixture 15 is two groups, is arranged at case 12 both sides respectively, and has the peg 151 of being located at case 12 surfaces, and a hook 152 that cooperates with peg 151.Peg 151 has a rod body 153 by the case outside projection in 12 surfaces, reaches one and is formed at the ball portion 154 of rod body 153 away from case 12 1 ends, and the diameter of ball portion 154 is greater than the diameter of rod body 153.Hook 152 has uses the hollow ring portion 156 that connects for headband unit 4, and extend to form and in order to buckling in the C of rod body 153 shape buckle hanging unit 155, C shape buckle hanging unit 155 is subjected to 154 restrictions of ball portion and avoids axially breaking away from along rod body 153 by hollow ring portion 156 1 ends.Relevant for connecting details and effect, will when describing headband unit 4, state in the lump.
In addition, cooperate again and consult Fig. 6, the contiguous elasticity adjustment parts of case 12 2 places projection 2 first trips 123 that make progress, and these elasticity adjustment part 2 belows form two first hole clippings 22 for the trip 123 corresponding engagings of planting, in order to this case 12 and elasticity adjustment part 2 are engaged togather.Wherein, first trip 123 is preferably by elastic material to be made, and in order to bearing the stress that 2 bendings of elasticity adjustment part cause, and the position of first trip 123 and first hole clipping 22 can exchange, and its number also can increase and decrease.
In addition, upper fixing element 32 both sides form one respectively and wear groove 322, use for headband unit 4 (Fig. 2) to connect, and similarly, relevant for connecting details and effect, will discuss in the lump when describing headband unit 4.And offer above-mentioned second channel 311 are the heat dissipation channels that are used for being used as forehead, also can be by pore 314 aerofluxuss, avoid producing the discomfort that the absorption situation causes during against forehead against pad 31.In addition, because first cushion pad 11, elasticity adjustment part 2 and be all silica gel against pad and make in the present embodiment, so the three can be integrally formed.
Consult Fig. 2 and Fig. 7, headband unit 4 is sheathed on the user head, and connects main cover body unit 1 and forehead supporter 3 respectively, and comprises a body 41, and is with 43 by extended be with on 42 and two for two times of body 41.In the present embodiment, main body 41 is to be coated on user hindbrain Wood-scoop, is with 43 to be respectively to reach fixed purpose in the thread gluing mode on 42 and two and be with on two.Specifically, two times with 42 stage casing and terminal position be respectively equipped with one can corresponding thread gluing mother viscose button band portion 421 and public magic tape portion 422, similarly, on two with 43 stage casing and terminal position be respectively equipped with one can corresponding thread gluing mother viscose button band portion 431 and public magic tape portion 432.
By above-mentioned design, down with 42 and on 43 just can pass the hollow ring portion 156 of hook 152 and upper fixing element 32 respectively wear groove 322, again toward the tension of body 41 directions, utilize the thread gluing mode to fix again, that is to say, the practical operation length that reaches with 43 with 42 is to adjust in response to the different users down, respectively main cover body unit 1 and forehead supporter 3 are produced a suitable pulling force, and utilize elasticity adjustment part 2 to have flexible character towards this user, make first cushion pad 11 and cover user breathing place and forehead against the tight simultaneously cover of pad 31.At this moment, first cushion pad 11 of main cover body unit 1 is to fit tightly around user breathing place, and the nose of user is that part is arranged in this first passage 111, when continuous flow enters first passage 111 by air supply pipe 14, owing to can not produce gas leakage, so continuous flow just can enter air flue by the user nostril with certain pressure, thereby keeps airway patency effectively.
Above-mentioned thread gluing mode also can replace with other modes, for example engaging or manner, but with can make described be with down 42 and on be with 43 carry out being adjusted on the length good.Material as for main body 41, can make and be provided with louvre (consulting Fig. 7) by ventilative material, and its kenel design also can change, Fig. 8 and shown in Figure 9 for example, or even omit main body 41 and be with having only under 42 and on be with 43 also can, as long as can reach effect to main cover body unit 1 and the above-mentioned suitable pulling force of forehead supporter 3 generations.
In addition, put on breathing mask 100 by user, and adjust and to make this first cushion pad 11 and against pad 31 after closely cover covers user breathing place and forehead simultaneously, when taking off, as long as simply with hook 152 respectively by removing on the rod body 153, and will put on once more the time, also need only and rod body 153 is hung back in hook 152 respectively just can, convenient and rapid, even the operation of feeling about in the dark midnight also can.
In sum, this utility model breathing mask 100 is by the design of elasticity adjustment part 2, make first cushion pad 11 and against pad 31 can be simultaneously closely cover cover user breathing place and forehead, to share pressure jointly, relend by following fixture 15 and be the matching design of peg 151 with hook 152, make the breathing mask 100 adjusted after finishing can be simply with hook 152 by removing just on the rod body 153 and can taking off, and being hung back rod body 153 respectively, hook 152 just can put on again, so can reach the purpose of this utility model really.
Claims (14)
1. breathing mask is characterized in that: comprise:
One main cover body unit, comprise first cushion pad and a case of making by padded coaming, this first cushion pad is around defining a first passage, and forms a binding face in this first passage one side, and this case is located at a side and the supplied gas turnover of this first passage away from this binding face;
One elasticity adjustment part is made by elastic material, is connected in top, this main cover body unit, and can controlled adjustment towards the degree of this binding face lateral bending song;
One forehead supporter is connected in this elasticity adjustment part top, and comprise one by the buffering material make against pad; And
One headband unit is connected with this main cover body unit and forehead supporter, is band shape and adjustable length, cooperates this elasticity adjustment part to comply with behaviour in service by this and adjusts this first cushion pad and be somebody's turn to do against the pad relative angle.
2. breathing mask as claimed in claim 1 is characterized in that: this elasticity adjustment part is dividing skiving with the upper surface of this binding face homonymy, and this skiving place generally is horizontal-extending.
3. breathing mask as claimed in claim 2 is characterized in that: the surface of this elasticity adjustment part and this binding face homonymy forms the teeth groove shape.
4. breathing mask as claimed in claim 2 is characterized in that: the surface of this elasticity adjustment part and this binding face homonymy forms wavy.
5. breathing mask as claimed in claim 1 is characterized in that: this elasticity adjustment part, first cushion pad and integrally formed against pad.
6. breathing mask as claimed in claim 1 is characterized in that: the binding face of this first cushion pad has wavy one first contact area of relative formation and one second contact area, and this first contact area is contiguous this first passage in this second contact area relatively.
7. breathing mask as claimed in claim 1 is characterized in that: relative this main cover body unit of this elasticity adjustment part and forehead supporter form a branch of neck shape that contracts.
8. as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described breathing masks, it is characterized in that: contiguous this case place of this first cushion pad forms cyclic first location division, offer a plurality of first locating slots on this first location division, this main cover body unit also comprises cyclic first fastener and a plurality of first connecting piece that is arranged in the first corresponding locating slot, and described first connecting piece is in order to connect this case and first fastener and to be sealed in this both sides, first location division.
9. breathing mask as claimed in claim 8, it is characterized in that: respectively this first connecting piece has and is located at this case and first fastener first trip on one of them, and a correspondence is arranged at wherein first draw-in groove on another of this case and first fastener, and respectively this first trip and first draw-in groove can correspondingly mutually engage.
10. as claim 1 or 2 or 3 or 4 or 5 or 6 or 7 described breathing masks, it is characterized in that: this main cover body unit comprises that also two are located at the following fixture on this case, this headband unit comprises that a body reaches and two adjustable bands down, a described band down end respectively connects this body, the other end connects corresponding following fixture, by adjusting described this headband unit of belt variableization and the unitary relative position of main cover body down.
11. breathing mask as claimed in claim 10, it is characterized in that: respectively this time fixture is respectively a peg and a hook that cooperates, respectively this peg is respectively by this case both sides projection, respectively these hook two ends have a C shape buckle hanging unit and a hollow ring portion respectively, respectively this C shape buckle hanging unit is in order to buckle the peg in correspondence respectively removedly, and respectively this hollow ring portion wears connection for corresponding following band respectively.
12. breathing mask as claimed in claim 10, it is characterized in that: this forehead supporter also comprises is located at this against the upper fixing element of pad away from this binding face side, this headband unit also comprises the two adjustable bands of going up, a described upward band end respectively connects this body, the other end connects corresponding upper fixing element, by adjusting the described relative position of going up this headband unit of belt variableization and forehead supporter.
13. breathing mask as claimed in claim 12, it is characterized in that: should form one second location division away from this binding face side against pad, offer a plurality of second locating slots on this second location division, this forehead supporter also comprises cyclic second fastener and a plurality of second connecting piece that is arranged in corresponding second locating slot, and described second connecting piece is in order to connect this upper fixing element and second fastener and to be sealed in this both sides, second location division.
14. breathing mask as claimed in claim 13, it is characterized in that: respectively this second connecting piece has and is located at this upper fixing element and second fastener second trip on one of them, and a correspondence is arranged at wherein second draw-in groove on another of this upper fixing element and second fastener, and respectively this second trip and second draw-in groove can correspondingly mutually engage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820137250XU CN201275352Y (en) | 2008-09-26 | 2008-09-26 | Breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820137250XU CN201275352Y (en) | 2008-09-26 | 2008-09-26 | Breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201275352Y true CN201275352Y (en) | 2009-07-22 |
Family
ID=40892931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820137250XU Expired - Lifetime CN201275352Y (en) | 2008-09-26 | 2008-09-26 | Breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201275352Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802711A (en) * | 2010-03-12 | 2012-11-28 | 皇家飞利浦电子股份有限公司 | Patient interface device with dynamic mask adjustment |
| CN102847215A (en) * | 2011-06-30 | 2013-01-02 | 北京怡和嘉业医疗科技有限公司 | Breathing mask and regulating component for same |
| CN106659864A (en) * | 2014-07-18 | 2017-05-10 | 费雪派克医疗保健有限公司 | Headgear clip arrangement |
| TWI660724B (en) * | 2018-03-16 | 2019-06-01 | 研能科技股份有限公司 | Positive airway pressure apparatus |
| CN113877091A (en) * | 2021-10-28 | 2022-01-04 | 南京瀚海星河信息技术有限公司 | Breathing mask with adjusting mechanism |
-
2008
- 2008-09-26 CN CNU200820137250XU patent/CN201275352Y/en not_active Expired - Lifetime
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802711A (en) * | 2010-03-12 | 2012-11-28 | 皇家飞利浦电子股份有限公司 | Patient interface device with dynamic mask adjustment |
| CN102802711B (en) * | 2010-03-12 | 2015-07-22 | 皇家飞利浦电子股份有限公司 | Patient interface device with dynamic mask adjustment |
| US9333313B2 (en) | 2010-03-12 | 2016-05-10 | Koninklijke Philips N.V. | Patient interface device with dynamic mask adjustment |
| CN102847215A (en) * | 2011-06-30 | 2013-01-02 | 北京怡和嘉业医疗科技有限公司 | Breathing mask and regulating component for same |
| WO2013000341A1 (en) * | 2011-06-30 | 2013-01-03 | 北京怡和嘉业医疗科技有限公司 | Adjusting component used for breathing mask and breathing mask |
| CN102847215B (en) * | 2011-06-30 | 2015-11-18 | 北京怡和嘉业医疗科技有限公司 | For adjusting part and the breathing mask of breathing mask |
| CN106659864A (en) * | 2014-07-18 | 2017-05-10 | 费雪派克医疗保健有限公司 | Headgear clip arrangement |
| TWI660724B (en) * | 2018-03-16 | 2019-06-01 | 研能科技股份有限公司 | Positive airway pressure apparatus |
| US11077265B2 (en) | 2018-03-16 | 2021-08-03 | Microjet Technology Co., Ltd. | Positive airway pressure apparatus |
| CN113877091A (en) * | 2021-10-28 | 2022-01-04 | 南京瀚海星河信息技术有限公司 | Breathing mask with adjusting mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090722 |
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| CX01 | Expiry of patent term |