CN104225749A - Breathing mask - Google Patents
Breathing mask Download PDFInfo
- Publication number
- CN104225749A CN104225749A CN201310239099.6A CN201310239099A CN104225749A CN 104225749 A CN104225749 A CN 104225749A CN 201310239099 A CN201310239099 A CN 201310239099A CN 104225749 A CN104225749 A CN 104225749A
- Authority
- CN
- China
- Prior art keywords
- unit
- face shield
- breathing mask
- headband
- cover frame
- 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.)
- Granted
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 36
- 210000001061 forehead Anatomy 0.000 claims abstract description 10
- 239000012634 fragment Substances 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 230000008034 disappearance Effects 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 201000002859 sleep apnea Diseases 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
A breathing mask comprises a support unit, a mask unit, an adjusting unit, a connecting unit and a headband unit. The support unit comprises a forehead fixing support and an extending frame. The mask unit comprises a cover frame and a mask pad; the adjusting unit comprises an adjusting sheet arranged at the upper end of the cover frame and an inserting pin arranged on the extending frame; the connecting unit comprises pivoting portions located below left and right sides of the extending frame, pivoting rods located below the left and right sides of the cover frame and buckle seats located below the left and right sides of the extending frame; the headband unit comprises a band and a pair of bucklers. The connecting unit is capable of achieving the double purposes of pivoting the support unit and the mask unit and connecting the headband unit and the support unit, the proper tightness of the headband unit can be maintained through the position of the connecting unit, and the effects of facilitated usage and simple appearance can be achieved.
Description
Technical field
The present invention relates to a kind of medical device, particularly relate to a kind of breathing mask.
Background technology
Breathing mask is used in treatment Sleep Apnea disease, at least include a mask body be designed to can upper shield at the nose of a patient, or can the nose of upper shield a patient and the position of oral area.Air or other can for breathe gas can be fed to this mask body by a blast machine with conduit.
Breathing mask includes the support body of a hard, and one is relatively soft and be positioned at the mask body of this support body, this mask body be can be comfortable be attached to arround patient's nose or nose and oral area.
Breathing mask needs to be worn on patient's nose or nose and oral area by a headband, some connectors usually can be used headband and support body to be connected, and make breathing mask be fixed on the head of patient.As Fig. 1 (US6374826 Fig. 1), be that business Leix, Australia virtue company (Resmed Limited) produces
the breathing mask of series.This headband 100 that this product uses is with Fiber Materials molding and includes a rearward end 101, this rearward end 101 in order to be fixedly adjacent to patient's rear pillow part position, this headband 100 to have four sapwood 110 be separately fixed at forehead support support body 120 and a face shield support body 130.This headband 100 includes ring-type and to rotate adhesive buckle position, such as, use Velcro (VelcroTM) local at this.This face shield support body 130 and this forehead support support body 120 have loop portions 140 can make this headband 100 from passing here.In order to stationary plane cover body is patients head, four headband sapwood 110 are these loop portions 140 that can pass at this face shield support body 130 and this forehead support support body 120, then are fixed by the adhesive buckle that rotates in the form of a ring.Such patient just can adjust adhesive buckle position and more cosily wear breathing mask.But this connection relationship for patients, but after unclasping headband, dress breathing mask and readjust headband position again, therefore have the disappearance that not convenient patient wears by next time.
As Fig. 2, business Leix, Australia virtue company (ResmedLimited) is directed to aforesaid combinatorial problem, and application has the United States Patent (USP)s such as US6374829, US7600513, US8210181, a kind of breathing mask of main announcement and headband assembly, include a rigid face shield support body 210, one for the adjustable headband 220 of fixed visors support body 210 in patient, this face shield support body 210 has firmly one first linking part 230, further comprises one and is applicable to the second linking part 240 that release group ties this first linking part 230.This second linking part 240 is the linking belts that can be connected to this headband 220, wherein, this first and second linking part 230,240 forms pressing and is linked between this face shield support body 210 and this headband 220, this first linking part 230 is female joint compositions and is molded over this face shield support body 210 securely, and this second linking part 240 is corresponding male joints.
Above-mentioned case main feature is all take shape in face shield support body 210 by linking first linking part 230 of face shield support body 210 with headband 220.So can improve as Fig. 1 because unclasp the problem again need wearing headband, the object of Quick releasing can also be reached simultaneously.But, if this first linking part 230 is taken shape in face shield support body 210, this face shield support body 210 is just unwell to when wearing and coordinates different shape of face to adjust its position.The cases such as US Patent No. 20070044804 (RICInvestment) and US8365735 (Hinser), disclose solution and be posted by the adaptive problem of patient face, but all need to carry out rotation adjustment to the position of face shield support body 210.
As Fig. 3, 4, that an a kind of face shield unit 310 can relative carrier unit 320 pivotable, with better docile patient's shape of face, and then improve the technology of comfort level, before take off in patent, one headband 330 is fixed on carrier unit 320, when this face shield unit 310 this carrier unit 320 pivotable relative, height and position mainly for patient's bridge of the nose adjusts, that is the position in patient people comparatively can not change and can keep docile, also just make this face shield unit 310 after this carrier unit 320 adjusts relatively, the degree of tightness of this headband 330 need not be adjusted again, but front patent of taking off separately has shortcoming to be that this face shield unit 310 is larger with the structure 340 of this carrier unit 320 pivot joint, need down to increase volume, the volume of overall breathing mask cannot be reduced, do not meet compact trend, and front shortcoming of taking off patent is that this headband 330 is more consuming time with the combination of carrier unit 320, need this headband 330 is worn the hole around carrier unit 320 and is fixed, and it is ecological to be not suitable for busy hospital.
And take a broad view of above two cases, respectively there are pluses and minuses, but it is very large owing to front taking off architectural difference between patent two case, and cannot do for wherein a case the scheme that simple improvement just can obtain making the best of both worlds, therefore, in order to take off the disappearance in patent before improving, retaining and promoting new advantage, need overall to do improvement again and detailing, this target is then the Research Emphasis of relevant industry.
Summary of the invention
The object of the present invention is to provide more convenient in a kind of use and the breathing mask that outward appearance is more succinct.
Breathing mask of the present invention, comprises a carrier unit, a face shield unit, adjustment unit, a pair linkage unit, and one group of headband unit.This carrier unit comprises a forehead fixed mount, and one by the Extension support of this forehead fixed mount towards downward-extension, this face shield unit comprises a cover frame be articulated on this Extension support, and a face shield pad being fixed on this cover frame, this adjustment unit for adjust this cover frame upper end and this Extension support relatively between position, comprise the tab that is arranged at the cover frame upper end of this face shield unit, several adjusting hole be opened on this tab, and a latch being arranged at this carrier unit Extension support, this latch is inserted in one of them adjusting hole, this linkage unit comprises the pivoted pole below the left and right sides of the cover frame being positioned at this face shield unit for a pair, this articulated section to pivoted pole is articulated in below the left and right sides being positioned at this carrier unit Extension support for a pair, and the Button Block below the left and right sides being positioned at this carrier unit Extension support for a pair, this headband unit comprises a belt body, and the fastener be installed on for a pair on this belt body, this contacting piece is fastened on this separably on the Button Block of linkage unit.
Breathing mask of the present invention, wherein, this is one-body molded with this carrier unit to the articulated section of linkage unit and this Button Block, and this is one-body molded to the cover frame of pivoted pole and this face shield unit.
Breathing mask of the present invention, wherein, the fastener of this group headband unit has one respectively and compresses shell fragment, compresses this and compresses shell fragment this fastener is separated with this Button Block.
Breathing mask of the present invention, wherein, the fastener of this group headband unit also has one respectively and is formed at this and compresses fixture block on shell fragment, and this also comprises a hole clipping be opened on Button Block respectively to linkage unit, and the fixture block of this contacting piece is placed in this in the hole clipping of Button Block.
Breathing mask of the present invention, wherein, this also comprises linkage unit and is formed at this slip-off preventing flange to pivoted pole end for a pair, and this to articulated section at this between slip-off preventing flange and this face shield unit enclosure frame.
Breathing mask of the present invention, wherein, this is shrinkage pool en plaque to the articulated section of linkage unit, and to the opening footpath of articulated section is wide, this is slightly less than that this is wide to the footpath of pivoted pole.
Breathing mask of the present invention, wherein, the cover frame upper end of the tab of this adjustment unit and this face shield unit is one-body molded, this latch and this carrier unit Extension support one-body molded, this adjustment unit also comprises the slide rail that is shaped in this face shield unit enclosure frame upper end, and one and the integrated slide block of this carrier unit Extension support, this slide rail and this tab are symmetrical arranged, and this slide block and this latch are symmetrical arranged.
Beneficial effect of the present invention is, this carrier unit of pivot joint and face shield unit, the dual purpose being connected this headband unit and carrier unit can be reached to the design of linkage unit by this simultaneously, in addition, due to this to the position of linkage unit be positioned at this carrier unit and face shield unit the left and right sides below, be not subject to the impact of this face shield unit this carrier unit pivotable relative, also just can maintain the suitable elasticity of this headband unit, really provide more convenient in use and that outward appearance is more succinct breathing mask.
Accompanying drawing explanation
Fig. 1 is an axonometric chart, and a kind of breathing mask is in the past described;
Fig. 2 is an axonometric chart, and another kind of breathing mask is in the past described;
Fig. 3 is an axonometric chart, and another kind of breathing mask is in the past described;
Fig. 4 is an axonometric chart, the breathing mask adjustment angle of key diagram 3;
Fig. 5 is a three-dimensional exploded view, and the preferred embodiment of breathing mask of the present invention is described;
Fig. 6 is an axonometric chart, and a carrier unit of this preferred embodiment, a face shield unit, adjustment unit, a pair linkage unit are described, and one group of headband unit;
Fig. 7 is a front view, and this that this preferred embodiment is described is to linkage unit and this headband unit;
Fig. 8 is a side view, and one of them angle of this adjustment unit of this preferred embodiment is described;
Fig. 9 is a side view, and the another one angle of this adjustment unit of this preferred embodiment is described.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is described in detail.
Consult Fig. 5, Fig. 6 and Fig. 7, the preferred embodiment of breathing mask of the present invention comprises a carrier unit 1, face shield unit 2, adjustment unit 3, a pair linkage unit 4, and one group of headband unit 5.
This carrier unit 1 comprises a forehead fixed mount 11, and one by the Extension support 12 of this forehead fixed mount 11 towards downward-extension.
This face shield unit 2 comprises a cover frame 21 be articulated on this Extension support 12, and a face shield pad 22 being fixed on this cover frame 21.
Coordinate and consult Fig. 8 and Fig. 9, this adjustment unit 3 for adjust this cover frame 21 upper end and this Extension support 12 relatively between position, comprise one and be arranged at the tab 31 of cover frame 21 upper end of this face shield unit 2, several adjusting hole 32 be opened on this tab 31, and a latch 33 being arranged at this carrier unit 1 Extension support 12, this latch 33 is inserted in one of them adjusting hole 32.
What illustrate further is, the tab 31 of this adjustment unit 3 is one-body molded with cover frame 21 upper end of this face shield unit 2, this latch 33 is one-body molded with this carrier unit 1 Extension support 12, this adjustment unit 3 also comprises the slide rail 34 that is shaped in this face shield unit 2 cover frame 21 upper end, and one and the integrated slide block 35 of this carrier unit 1 Extension support 12, this slide rail 34 is symmetrical arranged with this tab 31, and this slide block 35 is symmetrical arranged with this latch 33.
When operating this adjustment unit 3, the latch 33 of a side is only had to combine with this tab 31, an other side is then slide rail 34 and the design of slide block 35, can increase the operational convenience of this adjustment unit 3 owing to only needing the latch 33 aimed at and adjusting hole 32.
Described linkage unit 4 comprises a pair articulated section 41, a pair pivoted pole 42, a pair Button Block 43, and a pair hole clipping 44.This to articulated section 41 one-body molded be positioned at this carrier unit 1 Extension support 12 the left and right sides below, and this is articulated in this face shield unit 2 to articulated section 41, this to pivoted pole 42 one-body molded be positioned at this face shield unit 2 the left and right sides of cover frame 21 below, this to Button Block 43 one-body molded be positioned at this carrier unit 1 Extension support 12 the left and right sides below, this is opened on this Button Block 43 hole clipping 44.
What illustrate further is, this also comprises linkage unit 4 and is formed at this slip-off preventing flange 45 to pivoted pole 42 end for a pair, this is articulated in this on pivoted pole 42 to the articulated section 41 of linkage unit 4, and this to articulated section 41 at this between slip-off preventing flange 45 and this face shield unit 2 cover frame 21, this to slip-off preventing flange 45 for increasing this to articulated section 41 and this is to the structural stability between pivoted pole 42.
In addition, this is shrinkage pool en plaque to the articulated section 41 of linkage unit 4, and to the opening footpath of articulated section 41 is wide, this is slightly less than that this is wide to the footpath of pivoted pole 42, this need be forced during assembling to be arranged in this to pivoted pole 42 to articulated section 41, and this design also can increase this to articulated section 41 and this is to the structural stability between pivoted pole 42.
This headband unit 5 comprises a belt body 51, and the fastener 52 be installed on for a pair on this belt body 51, this contacting piece 52 is fastened on this separably on the Button Block 43 of linkage unit 4, this contacting piece 52 has one respectively and compresses shell fragment 521, and one is formed at this and compresses fixture block 522 on shell fragment 521, the fixture block 522 of this contacting piece 52 is placed in this in the hole clipping 44 of Button Block 43, compresses this and compresses shell fragment 521, the fixture block 522 of this fastener 52 can be made to be separated with the hole clipping 44 of this Button Block 43.
In sum, the invention has the advantages that:
One, this carrier unit 1 of pivot joint and face shield unit 2, the dual purpose being connected this headband unit 5 and carrier unit 1 can be reached by this to the design of linkage unit 4 simultaneously.
Two, due to this to Button Block 43 position of linkage unit 4 be positioned at this carrier unit 1 the left and right sides below, be not subject to the impact of this face shield unit 2 this carrier unit 1 pivotable relative, also just can maintain the suitable elasticity of this headband unit 5, really provide and use upper more convenient effect.
Three, due to this to the articulated section 41 of linkage unit 4 and pivoted pole 42 position be positioned at this carrier unit 1 and face shield unit 2 the left and right sides below, and moulding is exquisite, makes this breathing mask overall appearance more succinct.
Claims (7)
1. a breathing mask, is characterized in that comprising:
A carrier unit, comprises a forehead fixed mount, and one by the Extension support of this forehead fixed mount towards downward-extension;
A face shield unit, comprises a cover frame be articulated on this Extension support, and a face shield pad being fixed on this cover frame;
An adjustment unit, for the cover frame upper end and this carrier unit that adjust this face shield unit Extension support relatively between position, comprise one and be arranged at the tab of the cover frame upper end of this face shield unit, several adjusting hole be opened on this tab, and a latch being arranged at this carrier unit Extension support, this latch is inserted in one of them adjusting hole;
A pair linkage unit, this comprises pivoted pole below the left and right sides of the cover frame being positioned at this face shield unit for a pair to linkage unit, to be positioned at for a pair below the left and right sides of this carrier unit Extension support and to be articulated in this articulated section to pivoted pole, and the Button Block below the left and right sides being positioned at this carrier unit Extension support for a pair; And
One group of headband unit, this headband unit comprises a belt body, and is installed on the fastener on this belt body for a pair, and this contacting piece is fastened on this separably on the Button Block of linkage unit.
2. breathing mask as claimed in claim 1, it is characterized in that: this is one-body molded with this carrier unit to the articulated section of linkage unit and this Button Block, this is one-body molded to the cover frame of pivoted pole and this face shield unit.
3. breathing mask as claimed in claim 2, is characterized in that: the fastener of this group headband unit has one respectively and compresses shell fragment, compresses this and compresses shell fragment this fastener can be made to be separated with this Button Block.
4. breathing mask as claimed in claim 3, it is characterized in that: the fastener of this group headband unit also has one respectively and is formed at this and compresses fixture block on shell fragment, this also comprises a hole clipping be opened on Button Block respectively to linkage unit, and the fixture block of this contacting piece is placed in this in the hole clipping of Button Block.
5. breathing mask as claimed in claim 2, is characterized in that: this also comprises linkage unit and is formed at this slip-off preventing flange to pivoted pole end for a pair, and this to articulated section at this between slip-off preventing flange and this face shield unit enclosure frame.
6. breathing mask as claimed in claim 2, is characterized in that: this is shrinkage pool en plaque to the articulated section of linkage unit, and to the opening footpath of articulated section is wide, this is slightly less than that this is wide to the footpath of pivoted pole.
7. breathing mask as claimed in claim 1, it is characterized in that: the cover frame upper end of the tab of this adjustment unit and this face shield unit is one-body molded, this latch and this carrier unit Extension support one-body molded, this adjustment unit also comprises the slide rail that is shaped in this face shield unit enclosure frame upper end, and one and the integrated slide block of this carrier unit Extension support, this slide rail and this tab are symmetrical arranged, and this slide block and this latch are symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239099.6A CN104225749B (en) | 2013-06-14 | 2013-06-14 | Breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310239099.6A CN104225749B (en) | 2013-06-14 | 2013-06-14 | Breathing mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104225749A true CN104225749A (en) | 2014-12-24 |
| CN104225749B CN104225749B (en) | 2016-05-04 |
Family
ID=52215211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310239099.6A Expired - Fee Related CN104225749B (en) | 2013-06-14 | 2013-06-14 | Breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104225749B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016124109A1 (en) * | 2015-02-05 | 2016-08-11 | 深圳瑞之谷医疗科技有限公司 | Nasal mask |
| WO2017016459A1 (en) * | 2015-07-29 | 2017-02-02 | 慧天医疗器械(深圳)有限公司 | Breathing mask |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2650500A (en) * | 1999-06-18 | 2001-01-09 | Resmed Limited | Forehead support for facial mask |
| US6796308B2 (en) * | 1998-12-09 | 2004-09-28 | Resmed Limited | Mask cushion and frame assembly |
| CN1623610A (en) * | 2002-04-23 | 2005-06-08 | 雷斯梅德有限公司 | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
| CN1972727A (en) * | 2004-06-25 | 2007-05-30 | 雷斯梅德有限公司 | Forehead support for a patient interface |
| CN101485914A (en) * | 2002-09-06 | 2009-07-22 | 雷斯梅德有限公司 | Headgear connection assembly for a respiratory mask assembly |
| CN101862496A (en) * | 2002-09-06 | 2010-10-20 | 雷斯梅德有限公司 | Cushion for a respiratory mask assembly |
| CN102019022A (en) * | 2009-09-21 | 2011-04-20 | 新广业股份有限公司 | Breathing mask |
-
2013
- 2013-06-14 CN CN201310239099.6A patent/CN104225749B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6796308B2 (en) * | 1998-12-09 | 2004-09-28 | Resmed Limited | Mask cushion and frame assembly |
| AU2650500A (en) * | 1999-06-18 | 2001-01-09 | Resmed Limited | Forehead support for facial mask |
| CN1623610A (en) * | 2002-04-23 | 2005-06-08 | 雷斯梅德有限公司 | Ergonomic and adjustable respiratory mask assembly with headgear assembly |
| CN101485914A (en) * | 2002-09-06 | 2009-07-22 | 雷斯梅德有限公司 | Headgear connection assembly for a respiratory mask assembly |
| CN101862496A (en) * | 2002-09-06 | 2010-10-20 | 雷斯梅德有限公司 | Cushion for a respiratory mask assembly |
| CN1972727A (en) * | 2004-06-25 | 2007-05-30 | 雷斯梅德有限公司 | Forehead support for a patient interface |
| CN102019022A (en) * | 2009-09-21 | 2011-04-20 | 新广业股份有限公司 | Breathing mask |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016124109A1 (en) * | 2015-02-05 | 2016-08-11 | 深圳瑞之谷医疗科技有限公司 | Nasal mask |
| WO2017016459A1 (en) * | 2015-07-29 | 2017-02-02 | 慧天医疗器械(深圳)有限公司 | Breathing mask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104225749B (en) | 2016-05-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 |
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| CF01 | Termination of patent right due to non-payment of annual fee |