CN204261165U - A kind of nose cup - Google Patents
A kind of nose cup Download PDFInfo
- Publication number
- CN204261165U CN204261165U CN201420699006.8U CN201420699006U CN204261165U CN 204261165 U CN204261165 U CN 204261165U CN 201420699006 U CN201420699006 U CN 201420699006U CN 204261165 U CN204261165 U CN 204261165U
- Authority
- CN
- China
- Prior art keywords
- main support
- framework
- liner
- nose cup
- cup according
- 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.)
- Active
Links
- 210000001331 nose Anatomy 0.000 claims abstract description 40
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 8
- 230000013011 mating Effects 0.000 claims description 14
- 241001669679 Eleotris Species 0.000 claims description 10
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 241000209094 Oryza Species 0.000 description 4
- 235000007164 Oryza sativa Nutrition 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 235000009566 rice Nutrition 0.000 description 4
- 239000007799 cork Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000011900 installation process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 210000002345 respiratory system Anatomy 0.000 description 3
- 208000023504 respiratory system disease Diseases 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of nose cup, overcome when nose cup size in prior art is unified makes certain customers wear and experience poor deficiency.This nose cup comprises: framework; Be separately positioned on liner and the main support of described framework both sides, described liner comprises the nasal interface coordinated with the nasal cavity of user, the intake interface that described main support is provided with steam vent and can be communicated with air feed equipment; Wherein, described liner is fixedly connected with described framework, and described main support and described framework removably connect; Gas passage is formed between described intake interface and nasal interface.The nose cup that the utility model proposes, can easily liner be carried out installing or dismantling from main support, the demand that patient can wear according to self is easily changed liner quickly and can be disassembled from main support by liner termly and carries out cleaning-sterilizing, thus obtains and comfortable wear experience.
Description
Technical field
This utility model relates to breathing mask field, particularly relates to a kind of nose cup being used for the treatment of sleep apnea syndrome respirator.
Background technology
Nasal cavity is the door of human respiratory tract; although the effect of assisted respiartion also can be played as the door of digestion in oral cavity; but because the special construction of nasal cavity has homoiothermic, moistening and cleaning action to suction air; therefore from the angle safeguarding respiratory system normal function and protection lower respiratory tract; nasal cavity is only the main thoroughfare of gas discrepancy human body, also should be the necessary channel that gas sucks.At present, the people suffering from respiratory disorder can use nose cup and be used as assisted respiartion.
Present inventor finds after long-term observation and research, due to the existence of ethnic group, age and individual variation, the nostril size of different patient is different, thus the different patient of continuous positive pressure venti lation (CPAP) nose cup (nose pad face shield) demand fulfillment wear requirement.But the size, size, shape etc. of existing nose cup are all fixing, can only provide the nose cup of uniform sizes, comfortable product cannot be provided for the user of different ethnic group, different face ratio, different nose types etc., experience poor when certain customers wear.
Utility model content
Technical problem to be solved in the utility model experiences poor deficiency to overcome when nose cup size in prior art is unified makes certain customers wear.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of nose cup, comprising: framework; Be separately positioned on liner and the main support of described framework both sides, described liner comprises the nasal interface coordinated with the nasal cavity of user, the intake interface that described main support is provided with steam vent and can be communicated with air feed equipment; Wherein, described liner is fixedly connected with described framework, and described main support and described framework removably connect; Gas passage is formed between described intake interface and nasal interface.
Preferably, the side surface that described framework connects described liner is provided with protuberance, and described liner is fixedly connected with described framework by described protuberance.
Preferably, described main support is provided with connecting portion, described framework is provided with the connecting elements matched with described connecting portion, described main support and described framework are removably connected by described connecting portion and connecting elements.
Preferably, described connecting elements is to arrange on said frame and towards at least two fasteners of described main support, described connecting portion is the blocked hole matched with described fastener be arranged on described main support.
Preferably, described connecting elements is the hooked projection being arranged on described framework and extending towards described main support, and described connecting portion is the flange matched with described hooked projection be arranged on described main support.
Preferably, described connecting elements is to arrange on said frame and hat shape towards described main support is protruding, and described connecting portion is the mating holes matched with described hat shape projection be arranged on described main support.
Preferably, the passage of described mating holes is provided with can through the elastic card fishplate bar of described hat shape projection, and described hat shape is protruding when through described elastic card fishplate bar, described elastic card fishplate bar stress deformation.
Preferably, described elastic card fishplate bar is provided with the deformable apertures of variable dimension.
Preferably, described deformable apertures comprises through hole and from the outward extending strip opening of described through hole.
Preferably, described connecting elements is to arrange on said frame and towards the spring secures rail to sleeper with leg of described main support, described connecting portion is the connecting hole matched with described spring secures rail to sleeper be arranged on described main support, and described leg is provided with hook-shaped tip.
The nose cup that the utility model proposes, the patient that can be used for suffering from respiratory disorder wears use, liner can easily carry out installing or dismantling from main support by this nose cup, the demand that patient can wear according to self is easily changed liner quickly and can be disassembled from main support by liner termly and carries out cleaning-sterilizing, thus obtains and comfortable wear experience.
Accompanying drawing explanation
Fig. 1 is the structural representation of nose cup of the present utility model.
Fig. 2 is the first syndeton schematic diagram of nose cup of the present utility model.
Fig. 3 is the connection diagram of middle frame embodiment illustrated in fig. 2 and main support.
Fig. 4 is the connection diagram of embodiment middle frame of the present utility model and liner.
Fig. 5 is the another kind of connection diagram of embodiment middle frame of the present utility model and liner.
Fig. 6 and Fig. 7 is the structural representation of embodiment Elastic card adapter plate of the present utility model.
Fig. 8 is the another kind of connection diagram of nose cup middle frame of the present utility model and main support.
In the accompanying drawings, identical parts use identical Reference numeral.Accompanying drawing is not according to the scale of reality.
Detailed description of the invention
Describe embodiment of the present utility model in detail below with reference to drawings and Examples, to this utility model, how application technology means solve technical problem whereby, and the implementation procedure reaching relevant art effect can fully understand and implement according to this.Each feature in this utility model embodiment and embodiment, can be combined with each other under prerequisite of not conflicting mutually, the technical scheme formed is all within protection domain of the present utility model.
Fig. 1 show schematically show the structure of nose cup 10 of the present utility model.
The embodiment of nose cup 10 of the present utility model, is mainly used as the instrument that the patient suffering from respiratory disorder provides assisted respiartion.As shown in Figure 1, this nose cup 10 mainly comprises liner 11, framework 12 and main support 13.Liner 11 and main support 13 are separately positioned on framework 12 both sides.Liner 11 is provided with the nasal interface 110 and inlet chamber that can match with the nasal cavity of user, person easy to use wears.Main support 13 is provided with steam vent 131 and intake interface 132, this intake interface 132 can be connected with the air inlet pipe etc. of the air feed equipments such as respirator.This intake interface 132 is formed with gas passage with nasal interface 110.After the embodiment of nose cup of the present utility model is connected with air feed equipment, air feed equipment via air inlet pipe, intake interface 132 and nasal interface 110 etc., to the user supply gas wearing nose cup.
The material manufacturing liner 11 is elastomeric material, such as silica gel, rubber etc.Such liner 11 can make wearer feel more comfortable, can not be subject to because the compressing of the liner 11 adopting scleroid material to be made into.
Liner 11 is fixedly connected framework 12, framework 12 is made up of the material with some strength and toughness, such as plastic cement.
In embodiment of the present utility model, liner 11 is arranged at the first side of framework 12, and the side surface of framework 12 first side is provided with protuberance 121 (as shown in Figure 4), is convenient to being fixedly connected with of implementation framework 12 and liner 11, connects basis for liner 11 provides.Particularly, liner 11 matches with side surface framework 12 being arranged protuberance 121 and is fixedly connected with protuberance 121.
Preferably, protuberance 121 protrudes from the side surface of the first side on the opening direction being parallel to framework 12, is convenient to liner 11 and the part that framework 12 combines and can successfully carries out being connected based on this protuberance 121 and final and framework 12 securely connects as one.The part that wherein liner 11 combines with framework 12 can live this protuberance 121 from outer wrap.
The main support 13 be connected with the air inlet pipe of the air feed equipments such as respirator is positioned at the second side of framework 12, matches and removably connect with framework 12 with framework 12.
In concrete processing technique (such as encapsulate technique), first framework 12 can be manufactured, and then utilize based on this framework 12, the side surface of liner 11 from the first side of framework 12 has been manufactured based on protuberance 121, the part of such liner 11 will be engaging one another and wrapped from periphery by protuberance 121 with the protuberance 121 on framework 12, realizes being fixedly connected with between liner 11 with framework 12.
Main support 13 is connected removably with on framework 12, and framework 12 is between liner 11 and main support 13.Like this, liner 11, framework 12 and main support 13 can enclose a cavity.Can split in case of need between framework 12 and main support 13, by selecting the liner 11 of different size (or shape), the liner 11 of the nasal interface with different size or shape just can be installed on same main support 13, meet the diversity demand of different user individuality with this.
Main support 13 is provided with connecting portion, framework 12 is provided with the connecting elements matched with connecting portion.Adopt the mode that the mechanical type of connecting portion and connecting elements is connected, the installation and removal between main support 13 and framework 12 just can be realized easily when not using other instruments, the step of reduction installation and removal, saves the time of installation and removal.The quantity of connecting elements is equal with the quantity of connecting portion.
In one embodiment, as shown in Figure 2, connecting elements is to be arranged on framework 12 and towards at least two fasteners 14 of main support 13, connecting portion is the blocked hole 15 matched with fastener 14 be arranged on main support 13.This fastener 14 has a hook-shaped tip, and when being installed with main support 13 by framework 12, the hook-shaped tip on fastener 14 can be buckled on the surface of main support 13 after the trailing edge crossing blocked hole 15.Like this, main support 13 and framework 12 just can link together by fastener 14 securely.When framework 12 disassembles from main support 13 by needs, only first need apply certain external force to main support 13 makes the hook-shaped tip on fastener 14 depart from and coordinating between main support 13, then fastener 14 is pulled out from blocked hole 15, so just achieve being separated of framework 12 and main support 13.Like this, wearer just can based on same main support 13, select the liner 11 of oneself nasal cavity size applicable, shape and carry out with the use of.And user is when liner 11 changed by needs, also need not carry out complicated operation, time saving and energy saving, simply efficiently.The quantity of fastener 14 is equal with the quantity of blocked hole 15.Preferably, the size of all blocked holes 15 is incomplete same, and wearer can be made like this to position installation easily, and there will not be situation about instead filling between framework 12 and main support 13, and installation process is more simple and convenient.
Fig. 3 show schematically show framework 12 and is connected and fixed state with main support 13 by fastener 14 and blocked hole 15.After framework 12 and main support 13 are connected and fixed, a part 111 for the liner 11 be fixedly connected with framework 12 contacts with a part for described main support and forms good sealing surface, so just can ensure that gas flows without loss in the cavity that liner 11, framework 12 and main support 13 three enclose, ensure that the result of use of nose cup 10.
In one embodiment, refer to Fig. 4, the hooked projection 16 that a part for framework 12 is extended towards main support 13 forms connecting elements, and connecting portion is that a part for main support 13 forms the flange 17 matched with described hooked projection 16.The contour line of this hooked projection 16 is identical with the contour line of framework 12, around the opening circumference interval or arrange continuously on framework 12.The seamed edge matched with hooked projection 16 is inwardly shunk by a part for main support 13 and is formed.
When wearer needs with when installing between the framework 12 of liner 11 and main support 13, an external force can be applied to framework 12, form clamped condition with this flange 17 after making hooked projection 16 cross the trailing edge of flange 17, so just framework 12 and main support 13 can be coupled together securely.
When needs split-frame 12 and main support 13, wearer can apply external force to framework 12, first make hooked projection 16 and corresponding flange 17 remove clamped condition, and then exert oneself a little, all flanges 17 on main support 13 are realized being separated with hooked projection 16.Such connected mode, can improve the sealing property between framework 12 and main support 13, also can process framework 12 and the associated components (such as hooked projection 16 and flange 17) of main support 13 simultaneously more easily, save processing cost.The quantity of the hooked projection 16 in this embodiment is at least two.
In one embodiment, refer to Fig. 5, connecting elements is to be arranged on framework 12 and towards the hat shape projection 18 of main support 13, connecting portion is the mating holes 19 matched with hat shape projection 18 be arranged on main support 13.The maximum outside diameter of hat shape projection 18 is greater than the maximum inner diameter of mating holes 19, makes to form interference fit, being connected and fixed between implementation framework 12 and main support 13 between hat shape protruding 18 and mating holes 19.The quantity of the hat shape projection 18 in this embodiment is at least two.
The passage of mating holes 19 is provided with can through the elastic card fishplate bar of hat shape projection 18.Hat shape projection 18 is when through elastic card fishplate bar, and elastic card fishplate bar is stressed can be produced distortion thus allow passing through of hat shape projection 18.
In one embodiment, the passage of mating holes 19 is provided with an elastic card fishplate bar 20, this elastic card fishplate bar 20 has O nibs, the diameter that the diameter of O nibs is less than mating holes 19 is also less than the maximum outside diameter of hat shape projection 18.In installation process, first O nibs is expanded by hat shape projection 18 under the effect of external force, until when this O nibs is identical with the maximum outside diameter of hat shape projection 18 by the diameter after expanding, hat shape projection 18 crosses elastic connection plate, and then O nibs returns to original diameter, such elastic card fishplate bar 20 is formed with the rear end face of hat shape projection 18 and contacts, and hat shape projection 18 is buckled in this mating holes 19, with being connected and fixed between this implementation framework 12 and main support 13.When needing dismounting, only need apply external force to framework 12 and hat shape projection 18 is pulled out from this O nibs.Like this, wearer can installation and removal very like a cork between implementation framework 12 and main support 13.The quantity of the hat shape projection 18 in this embodiment is at least two.
In one embodiment, as shown in Figure 6 and Figure 7, the passage of mating holes 19 is provided with an elastic card fishplate bar 20, elastic card fishplate bar 20 is provided with the deformable apertures of variable dimension.The hat shape projection 18 that the deformable apertures of variable dimension is convenient on framework 12 is successfully passed from this deformable apertures, and hat shape projection 18 can be buckled in mating holes 19 through after this deformable apertures by hat shape protruding 18.
As shown in Figure 6 and Figure 7, this deformable apertures comprises through hole 91 and from the outward extending strip opening 92 of this through hole 91.Quantity based on the outward extending strip opening 92 of this through hole 91 can be one, also can be two or more.The shape of strip opening 92 can be linear also can be arc line shaped.Elastic card fishplate bar 20 in the part of this through hole 91 periphery, at least two regions be divided into by strip opening 92.Elastic card fishplate bar 20 around the quantity in the region of the part of this through hole 91 periphery, more than the quantity of strip opening 92 1.If the quantity of strip opening 92 is one, then elastic card fishplate bar 20 will be divided into two regions around the part of this through hole 91, and these two regions are connected in the part of elastic card fishplate bar 20 away from this through hole 91.If the quantity of strip opening 92 is two or more, then elastic card fishplate bar 20 will be divided into more region around the part of this through hole 91, and these regions are connected in the part of elastic card fishplate bar 20 away from this through hole 91.
Fig. 6 and Fig. 7 respectively illustrates with through hole 91 for symmetrical centre and symmetrical rectilinear four and eight strip openings 92, thus on this elastic card fishplate bar 20, forms the gap of " ten " or " rice " font and central authorities are a through hole.The gap of " ten " or " rice " font elastic card fishplate bar 20 is divided into multiple can the stressed and region of distortion.In installation process, hat shape projection 18 on framework 12 is under the effect of external force, multiple regions that elastic card fishplate bar 20 is divided into by the gap of " ten " or " rice " font can be pushed open, until the part of the maximum outside diameter of hat shape projection 18 crosses this elastic card fishplate bar 20 by the top of hat shape projection 18.Now, those regions be before open will be shunk and contact with the rear end face of hat shape projection 18 and hat shape projection 18 are buckled in mating holes 19, and then being connected and fixed between implementation framework 12 and main support 13.When needing dismounting, only need apply external force to framework 12 and hat shape projection 18 is had pull-out the elastic card fishplate bar 20 in the gap of " ten " or " rice " font from this.Like this, wearer can installation and removal very like a cork between implementation framework 12 and main support 13.The quantity of the hat shape projection 18 in this embodiment is at least two.
In one embodiment, as shown in Figure 8, connecting elements be arranged on framework 12 and towards main support 13 with two flat-shaped spring secures rail to sleepers with two legs 22, connecting portion is the connecting hole 21 matched with spring secures rail to sleeper be arranged on main support 13.Each leg is provided with hook-shaped most advanced and sophisticated 221, each hook-shaped leg 22 is arranged hook-shaped most advanced and sophisticated 221 extend dorsad.Flat-shaped spring secures rail to sleeper is the shape of cross section of this spring secures rail to sleeper is rectangle.The shape of cross section of this connecting hole 21 is identical with the shape of cross section of this flat-shaped spring secures rail to sleeper, but the size of this connecting hole 21 meets can make the hook-shaped leg 22 on spring secures rail to sleeper insert this connecting hole 21 and this hook-shaped leg 22 just can pass after deforming from this connecting hole 21, after this connecting hole 21, two hook-shaped legs 22 return to insertion before state, like this, hook-shaped leg 22 can be hooked on the surface of main support 13, with being connected and fixed between this implementation framework 12 and main support 13.Need to remove between framework 12 and main support 13 be connected and fixed state time, only need apply a power in opposite directions to two hook-shaped legs 22, such as stir two hook-shaped legs 22 with hands simultaneously, deform to make two hook-shaped legs 22, remove hook-shaped most advanced and sophisticated 221 with the contact on the surface of main support 13, and then spring secures rail to sleeper pull-out is just completed being separated of framework 12 and main support 13 from connecting hole 21.Like this, wearer can installation and removal very like a cork between implementation framework 12 and main support 13.
Nose cup of the present utility model 10 described above, realized with removably connecting between the framework 12 of liner 11 and main support 13 by different connected modes, these connected modes can make the installation and removal between framework 12 and main support 13 become laborsaving convenient.Like this, the liner 11 with framework 12 of nose cup 10 can be changed between the liner 11 of different size size, make wearer can according to self need select the suitable liner 11 with framework 12 to be connected and fixed with identical main support 13 after use, while also can meet different ethnic group, age and split wear demand.In addition, also facilitate wearer regularly to dismantle to carry out cleaning-sterilizing to nose cup 10, make wearer can obtain experience that is comfortable, safety and sanitation.
Embodiment of the present utility model can based on same main support, select the lining of different size and/or shape and carry out with the use of, thus improve experience when user wears.And main support and liner removably connected mode, also facilitates user and cleans to keep the clean of nose cup inside to nose cup inside, improve safety during used time use product.
Although be described this utility model with reference to preferred embodiment, when not departing from scope of the present utility model, various improvement can be carried out to it and parts wherein can be replaced with equivalent.Especially, only otherwise there is structural hazard, the every technical characteristic mentioned in each embodiment all can combine in any way.This utility model is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (10)
1. a nose cup, is characterized in that, comprising:
Framework;
Be separately positioned on liner and the main support of described framework both sides, described liner comprises the nasal interface coordinated with the nasal cavity of user, the intake interface that described main support is provided with steam vent and can be communicated with air feed equipment;
Wherein, described liner is fixedly connected with described framework, and described main support and described framework removably connect;
Gas passage is formed between described intake interface and described nasal interface.
2. nose cup according to claim 1, is characterized in that, the side surface that described framework connects described liner is provided with protuberance, and described liner is fixedly connected with described framework by described protuberance.
3. nose cup according to claim 1, it is characterized in that, described main support is provided with connecting portion, described framework is provided with the connecting elements matched with described connecting portion, described main support and described framework are removably connected by described connecting portion and connecting elements.
4. nose cup according to claim 3, it is characterized in that, described connecting elements is to arrange on said frame and towards at least two fasteners of described main support, described connecting portion is the blocked hole matched with described fastener be arranged on described main support.
5. nose cup according to claim 4, it is characterized in that, described connecting elements is the hooked projection being arranged on described framework and extending towards described main support, and described connecting portion is the flange matched with described hooked projection be arranged on described main support.
6. nose cup according to claim 3, is characterized in that, described connecting elements is to arrange on said frame and hat shape towards described main support is protruding, and described connecting portion is the mating holes matched with described hat shape projection be arranged on described main support.
7. nose cup according to claim 6, is characterized in that, the passage of described mating holes is provided with can through the elastic card fishplate bar of described hat shape projection, and described hat shape is protruding when through described elastic card fishplate bar, described elastic card fishplate bar stress deformation.
8. nose cup according to claim 7, is characterized in that, described elastic card fishplate bar is provided with the deformable apertures of variable dimension.
9. nose cup according to claim 8, is characterized in that, described deformable apertures comprises through hole and from the outward extending strip opening of described through hole.
10. nose cup according to claim 3, it is characterized in that, described connecting elements is to arrange on said frame and towards the spring secures rail to sleeper with leg of described main support, described connecting portion is the connecting hole matched with described spring secures rail to sleeper be arranged on described main support, and described leg is provided with hook-shaped tip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699006.8U CN204261165U (en) | 2014-11-19 | 2014-11-19 | A kind of nose cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420699006.8U CN204261165U (en) | 2014-11-19 | 2014-11-19 | A kind of nose cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204261165U true CN204261165U (en) | 2015-04-15 |
Family
ID=52796066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420699006.8U Active CN204261165U (en) | 2014-11-19 | 2014-11-19 | A kind of nose cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204261165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693139A (en) * | 2015-07-22 | 2017-05-24 | 梁艳 | Medical multifunctional oxygen inhalator |
-
2014
- 2014-11-19 CN CN201420699006.8U patent/CN204261165U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106693139A (en) * | 2015-07-22 | 2017-05-24 | 梁艳 | Medical multifunctional oxygen inhalator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2950864B1 (en) | Respiratory apparatus | |
| CN101541380B (en) | Patient interface with an integral cushion and nasal pillows | |
| US20130014760A1 (en) | Respiratory mask with ribbed contacting surface | |
| CN105377348A (en) | Patient interface and method for making same | |
| WO2016054692A2 (en) | Foam cushion respiratory apparatus | |
| EP2846862B1 (en) | Patient interface device including deformable nasal prong | |
| GB0205447D0 (en) | Mask apparatus | |
| US20140224253A1 (en) | Respiratory apparatus | |
| AU2011234068A1 (en) | Respiratory mask with ribbed contacting surface | |
| CN103906546A (en) | Patient interface having headgear post for clip or strap cross-reference to related applications | |
| AU2013326190B2 (en) | Customizable cushion utilizing fitted plug inserts | |
| CN101594901A (en) | Manual lung ventilation device | |
| CN103384543A (en) | Patient interface device having headgear providing integrated gas flow and delivery | |
| CN204261165U (en) | A kind of nose cup | |
| US11253667B2 (en) | Cushion member and method of manufacturing same | |
| CN203710214U (en) | Breathing aid | |
| NZ577005A (en) | A filter for air with a tubular filter body and an electrostatic pad prefiltering the air from the inlet | |
| CN205912936U (en) | Collapsible gauze mask | |
| CN201082244Y (en) | Health care massaging instrument for eye | |
| CN205181959U (en) | Noninvasive breathing machine mask | |
| CN204275235U (en) | CPAP nasal mask fixation kit | |
| CN204798565U (en) | Face guard subassembly | |
| CN205411878U (en) | Nose cup system | |
| CN204519424U (en) | A kind of multiplex detachable facial dust cover | |
| CN204261166U (en) | A kind of breathing mask and assisted respiartion assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200420 Address after: 610000, No. 1, No. 1206, Cheng Cheng international city, Cheng Yu interchange, Chengdu, Sichuan, Chenghua District Patentee after: Cha Sijing Address before: 601, room 1, unit 15, Nordic Town, Yanjiao Town, Langfang, Hebei, Sanhe 065201, China Patentee before: Xiao Aijun |