CN201631861U - breathing mask - Google Patents
breathing mask Download PDFInfo
- Publication number
- CN201631861U CN201631861U CN2009201651447U CN200920165144U CN201631861U CN 201631861 U CN201631861 U CN 201631861U CN 2009201651447 U CN2009201651447 U CN 2009201651447U CN 200920165144 U CN200920165144 U CN 200920165144U CN 201631861 U CN201631861 U CN 201631861U
- Authority
- CN
- China
- Prior art keywords
- cover
- hole
- breathing mask
- plug
- base
- 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 - Lifetime
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 37
- 239000012528 membrane Substances 0.000 claims abstract 6
- 238000001514 detection method Methods 0.000 claims 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 230000036651 mood Effects 0.000 description 19
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 16
- 210000000214 mouth Anatomy 0.000 description 9
- 238000007789 sealing Methods 0.000 description 8
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003238 esophagus Anatomy 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a breathing mask, which comprises a mask body and a hole plug piece. The cover body is provided with an air inlet pipe orifice and a through hole. The hole plug piece comprises a base arranged in the through hole, a plug cover and a connecting belt for connecting the base and the plug cover. The base is provided with an annular body part and an elastic membrane transversely arranged in a hollow part enclosed by the annular body part, a through hole is arranged in the center of the elastic membrane, and an accommodating groove is defined by the annular body part and the elastic membrane together. The plug cover is detachably plugged into the containing groove to seal the containing groove, and meanwhile, the through hole can be sealed, so that the air tightness of the cover body is ensured. The breathing mask is also provided with a detecting hole which can be connected with a detecting pipeline, so that the concentration of carbon dioxide or the pressure in the mask body can be measured conveniently during medical treatment.
Description
Technical field
This utility model relates to a kind of breathing mask, particularly relates to a kind of breathing mask that supplies the intrusive mood pipeline to plug.
Background technology
Consult Fig. 1, existing a kind of breathing mask 9 that can be used for plugging the intrusive mood pipeline, the intrusive mood pipeline can comprise the air flue endoscope of esophagus endoscope through the oral cavity, via intranasal application, through the pipelines such as ultrasound examination mirror, endotracheal tube and ductus nasopharyngeus in oral cavity, its cover body 91 connects so that gas enters the air inlet mouth of pipe 911 in the cover body 91 except having for appendix 92, also have a through hole (among the figure not label), through hole is installed a plug part 93.Plug part 93 has and cover body 91 bonded tube walls 931, there is one deck elastica 932 in the middle vacancy that tube wall 931 encloses bundle, elastica 932 is provided with a perforation 934, for plugging the intrusive mood pipeline, the intrusive mood pipeline can be entered in the cover body 91 by the perforation 934 of elastica 932, and can stretch into mouth, the intranasal of sufferer.By the elasticity and the driving fit of intrusive mood pipeline of elastica 932, leak with the gas of avoiding being delivered in the cover body 91.Plug part 93 also has a chock plug 933, and in order to fill in the perforation 934 of elastica 932 in the time must not using the intrusive mood pipeline, 934 sealings of will boring a hole are to avoid gas leakage.
The diameter of intrusive mood pipeline that inserts elastica 932 perforation 934 when desire is during greater than the aperture of perforation 934, and the healthcare givers scratches the aperture that elastica 932 adds large perforation 934 with cross usually, makes the intrusive mood pipeline can insert perforation 934.Yet, extract the intrusive mood pipeline after, desire again chock plug 933 to be filled in perforation 934 o'clock because it is 934 extended to bore a hole, make chock plug 933, and can't perforation 934 sealings less than perforation 934, cause gas to leak easily.
This shows that above-mentioned existing breathing mask obviously still has inconvenience and defective, and demands urgently further being improved in structure and use.In order to solve the problem of above-mentioned existence, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but do not see always that for a long time suitable design finished by development, and common product does not have appropriate structure to address the above problem, this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how to found a kind of breathing mask of new structure, real one of the current important research and development problem that belongs to, also becoming the current industry utmost point needs improved target.
Summary of the invention
Even a purpose of the present utility model is to provide a kind of expansion perforation still can be effectively airtight in case the breathing mask of stopping leak gas.
Another purpose of the present utility model provide a kind of also have can connect the detecting hole of detecting pipeline, measure gas concentration lwevel when convenient medical treatment is carried out or cover the breathing mask of intravital pressure.
The purpose of this utility model and to solve its technical problem be to adopt following technical scheme to realize.A kind of breathing mask according to the utility model proposes comprises a cover body and a stopple spare.This cover body has an air inlet mouth of pipe and a through hole.This stopple spare comprises that one is installed on the pedestal of this through hole, the connecting band that a gag and connects this pedestal and this gag, this pedestal has a ring body portion and and crosses at the elastica that this ring body portion encloses the middle vacancy of bundle, these elastica central authorities are provided with a perforation, and this ring body portion and this elastica define a storage tank jointly, this gag is removably filled in this storage tank, to seal this storage tank.
The purpose of this utility model and solve its technical problem and can also be further achieved by the following technical measures.
Preferably, aforesaid breathing mask, wherein this gag has a rampart portion that matches with this storage tank, and a table cap that is connected in this rampart portion top side, and the outer rim of this table cap can be butted on the end face of the ring body portion of this pedestal.
Preferably, aforesaid breathing mask, wherein these connecting band two ends are connected to the ring body portion of this pedestal and the table cap of this gag, and this gag also has one by the past pulling-on piece that protrudes out in contrast to this connecting band direction of this table cap.
Preferably, aforesaid breathing mask, wherein the periphery of the ring body portion of this pedestal be arranged with one in order to the bonded circular groove of this cover body.
Preferably, aforesaid breathing mask, wherein this cover body also has the detecting hole of a connection detecting pipeline; And this breathing mask also comprises a lid that removably seals this detecting hole.
This utility model compared with prior art has tangible advantage and beneficial effect.By technique scheme, this utility model breathing mask has following advantage and beneficial effect at least: breathing mask of the present utility model, and whether no matter bore a hole extended, all can be when gag seal storage tank, sealing perforation simultaneously can be guaranteed air-tightness.Further, this utility model breathing mask also is provided with and can connects the detecting hole of detecting pipeline, measures gas concentration lwevel or covers intravital pressure when convenient medical treatment is carried out.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of description, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the axonometric chart of existing breathing mask.
The axonometric chart of one preferred embodiment of Fig. 2 this utility model breathing mask, wherein the gag of a stopple spare is an open mode.
Fig. 3 is another axonometric chart of this preferred embodiment, and wherein the gag of stopple spare is a closed state.
Fig. 4 is the vertical view of this preferred embodiment.
Fig. 5 is the cutaway view of being got along V-V line among Fig. 4.
The specific embodiment
For further setting forth this utility model is to reach technological means and the effect that predetermined goal of the invention is taked, below in conjunction with accompanying drawing and preferred embodiment, to according to its specific embodiment of breathing mask, structure, feature and the effect thereof that the utility model proposes, describe in detail as after.
Consult Fig. 2 and shown in Figure 3, the axonometric chart of a preferred embodiment of Fig. 2 this utility model breathing mask, wherein the gag of a stopple spare is an open mode; Fig. 3 is another axonometric chart of this preferred embodiment, and wherein the gag of stopple spare is a closed state.The breathing mask 1 of this utility model one preferred embodiment, be applicable to and plug intrusive mood pipeline (not shown), and can be for the pipeline (not shown) of pipeline that connects the detecting gas concentration lwevel or detecting cover body 2 internal pressures, the intrusive mood pipeline comprises the air flue endoscope of esophagus endoscope through the oral cavity, via intranasal application, through the pipelines such as ultrasound examination mirror, endotracheal tube and ductus nasopharyngeus in oral cavity.Breathing mask 1 comprises a cover body 2 and a stopple spare 3.Cover body 2 has an air inlet mouth of pipe 21 and a through hole (sealed by stopple spare 3, among the figure not label).Cover body 2 is designed according to face's curve of human body, covers the oro-nasal region of whole user face in order to cover, and preferably, it is better in the use comfortable by user to add cushion in cover body 2.The air inlet mouth of pipe 21 is in order to connect the appendix (not shown), with the required gas of input user.Through hole is used for the intrusive mood pipeline can pass through cover body 2.Cover body 2 also has one can connect the detecting hole 22 of detecting pipeline, can or connect the pipeline of detecting cover body 2 internal pressures for the pipeline that connects the detecting gas concentration lwevel, measures the pressure in gas concentration lwevel or the measurement cover body 2 when convenient medical treatment is carried out.And breathing mask 1 also comprises the lid 4 in sealing detecting hole 22 removably, and lid 4 can will detect hole 22 to seal when not connecting the detecting pipeline, to avoid disappointing.
See also Fig. 2, Fig. 4 and shown in Figure 5, Fig. 4 is the vertical view of this preferred embodiment; Fig. 5 is the cutaway view of being got along V-V line among Fig. 4.Above-mentioned stopple spare 3 comprises that one is installed on the pedestal 31 of through hole, the connecting band 33 that a gag 32 and connects pedestal 31 and gag 32.Pedestal 31 has a ring body portion 311 and and crosses at the elastica 312 that ring body portion 311 encloses the middle vacancy of bundle, and elastica 312 central authorities are provided with a perforation 313, and ring body portion 311 defines a storage tank 314 jointly with elastica 312.The periphery of ring body portion 311 is arranged with a circular groove 315, in order to combine with cover body 2.Gag 32 has a rampart portion 321 that matches with storage tank 314, and a table cap 322 that is connected in rampart portion 321 top sides.The outer rim of table cap 322 can be butted on the end face of the ring body portion 311 of pedestal 31.Connecting band 33 two ends are connected to the ring body portion 311 of pedestal 31 and the table cap 322 of gag 32, and gag 32 also has one by the table cap 322 past pulling-on pieces 323 that protrude out in contrast to connecting band 33 directions.Gag 32 is removably filled in storage tank 314, with sealing storage tank 314; Be that the rampart portion 321 of gag 32 can be in storage tank 314 and the ring body portion 311 of pedestal 31 butt tightly, and table cap 322 can cover whole storage tank 314, but gag 32 is combined with pedestal 31 air-tightness, can avoid gas to leak out cover body 2 simultaneously via perforation 313.Desire to open gag 32 with it when pedestal 31 removals, hand-holdable pulling-on piece 323 can be pulled out gag 32 toward in contrast to the pedestal 31 direction application of forces.After gag 32 is drawn out, can be connected in pedestal 31, again gag 32 be got back into convenient by connecting band 33.
In the present embodiment, the about 3mm in perforation 313 apertures in the elastica 312, but elasticity allows that the big 2.5 times intrusive mood pipeline of diameter plugs and unplugs, can keep airtight can not break yet, elasticity by elastica 312, make elastica 312 closely be connected to the tube wall outside of intrusive mood pipeline, avoid the gas leak in the cover body 2.When if original perforation 313 apertures are big inadequately, the visual user demand of healthcare givers is severed elastica 312 and is bored a hole 313 to enlarge, and after extracting the intrusive mood pipeline, gag 32 is filled in storage tank 314, can be with perforation 313 sealings.Compared to existing breathing mask 9 (consulting Fig. 1), can guarantee the air-tightness of cover body 2, do not have the phenomenon of gas leakage.
In sum, the stopple spare 3 of this utility model breathing mask 1 has elastica 312 and bores a hole 313, can plug for the intrusive mood pipeline, and can keep air-tightness when the intrusive mood pipeline plugs, and bore a hole and 313 can enlarge according to user demand.After extracting the intrusive mood pipeline, can be by gag 32 sealing storage tanks 314,313 sealings of will boring a hole simultaneously, and can avoid gas to leak.In addition, breathing mask 1 also has can connect the detecting hole 22 of detecting pipeline, measures the pressure in gas concentration lwevel or the cover body 2 when convenient medical treatment is carried out, so can reach the purpose of this utility model really.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, though this utility model discloses as above with preferred embodiment, yet be not in order to limit this utility model, any those skilled in the art are not in breaking away from the technical solutions of the utility model scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201651447U CN201631861U (en) | 2009-12-31 | 2009-12-31 | breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201651447U CN201631861U (en) | 2009-12-31 | 2009-12-31 | breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201631861U true CN201631861U (en) | 2010-11-17 |
Family
ID=43076335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201651447U Expired - Lifetime CN201631861U (en) | 2009-12-31 | 2009-12-31 | breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201631861U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631743A (en) * | 2012-04-25 | 2012-08-15 | 中国人民解放军第四军医大学 | Carbon dioxide feedback regulation system for tracheal catheter hood |
| CN109069886A (en) * | 2016-04-21 | 2018-12-21 | Uvex 阿贝特斯维尔茨有限公司 | Breathing mask |
| CN111921054A (en) * | 2014-08-20 | 2020-11-13 | 革新医疗器械有限公司 | Ventilation mask |
-
2009
- 2009-12-31 CN CN2009201651447U patent/CN201631861U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631743A (en) * | 2012-04-25 | 2012-08-15 | 中国人民解放军第四军医大学 | Carbon dioxide feedback regulation system for tracheal catheter hood |
| CN102631743B (en) * | 2012-04-25 | 2014-10-29 | 中国人民解放军第四军医大学 | Carbon dioxide feedback regulation system for tracheal catheter hood |
| CN111921054A (en) * | 2014-08-20 | 2020-11-13 | 革新医疗器械有限公司 | Ventilation mask |
| CN111921054B (en) * | 2014-08-20 | 2023-09-08 | 革新医疗器械有限公司 | Ventilation mask |
| CN109069886A (en) * | 2016-04-21 | 2018-12-21 | Uvex 阿贝特斯维尔茨有限公司 | Breathing mask |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101117 |