CN106730192A - Noninvasive ventilator lower jaw fixing device - Google Patents
Noninvasive ventilator lower jaw fixing device Download PDFInfo
- Publication number
- CN106730192A CN106730192A CN201611033833.3A CN201611033833A CN106730192A CN 106730192 A CN106730192 A CN 106730192A CN 201611033833 A CN201611033833 A CN 201611033833A CN 106730192 A CN106730192 A CN 106730192A
- Authority
- CN
- China
- Prior art keywords
- belt tensioner
- headring
- lower jaw
- steering mechanism
- fixing device
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
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- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention discloses a kind of noninvasive ventilator lower jaw fixing device, it is characterised in that：The belt tensioner of headring and headring the left side connection including annular and the belt tensioner support cover for being used to support lower jaw being slidably connected and the steering mechanism being arranged on the right side of headring；The back side of the headring is provided with VELCRO；The belt tensioner outside top is provided with villiform fabric corresponding with VELCRO.The belt tensioner is the air bag vacuumized under nature, and under nature, belt tensioner is separated with steering mechanism, and when using, belt tensioner turns to inner side through villiform fabric on the outside of steering mechanism, and pastes fixation with VELCRO.Simple structure of the present invention, belt tensioner is fixed on headring by VELCRO when using, easy to operate, safe and reliable；Belt tensioner not directly with infant head contact, prevent to infant cause damage；Belt tensioner inflates after-hardening, prevents belt tensioner to be wound in infant neck, causes infant to suffocate；It is easy to doctor to check whether belt tensioner comes off, it is ensured that therapeutic effect.
Description
Technical field
The present invention relates to a kind of noninvasive ventilator lower jaw fixing device.
Background technology
Clinically oxygen uptake is used to correct anoxic, improves the level of arterial partial pressure of oxygen and oxygen saturation, promotes metabolism, is auxiliary
Help one of important method for treating various diseases.The mode of patients accepting oxygen inhalation is varied, mainly there is nasal plug, nasal obstruction method, face
Cover method, oxygen pillow method and head-shield method.Head-shield method is applied to infant patient, when using, head-shield need to be covered on infant head or incited somebody to action
Infant whole body is covered and is filled with oxygen and treated.But the head-shield that the lucite or transparent plastic used for neonate are made
Volume is big, needs to take larger space when using, when infant needs oxygen uptake and operating environment is by limited time, it is impossible to use head-shield method
Oxygen uptake.In order to solve the above problems, head-shield method oxygen uptake is generally clinically replaced using nasal plug or nasal obstruction method.Concrete operations
When, because comfort level is not good enough, child typically all can mouth open, according into seal not enough, oxygen uptake effect on driving birds is not good.To avoid neonate
Opened one's mouth during oxygen uptake, medical worker has to separately be fixed infant lower jaw bondage with bandage, to ensure therapeutic effect.But thus bring
One of new problem is the spatium interosseum and the bone between brain rear occipital bone and two pieces of parietal bones that skull engagement in the infant crown is not formed tightly
Seam intersection point, it is slightly concave compared with other parts sunken, soft because having no bone piece presence.When fixing infant lower jaw with bandage, if firmly excessive
Easily infant is damaged, it is firmly too small, infant lower jaw cannot be fixed again；The two of the problem brought are, if in oxygen inhalation therapy mistake
Cheng Zhong, bandage slides, and due to bandage soft material, will be wound in infant neck, causes infant to suffocate when serious；The problem brought
Three be to fix infant lower jaw with bandage temporarily, manufacture technique differs, complex operation.
The content of the invention
In view of the shortcomings of the prior art, the technical problem to be solved in the present invention is to provide a kind of noninvasive ventilator lower jaw
Fixing device, it is simple to operate, it is safe and reliable, prevent that infant is caused to damage, after preventing from sliding, infant neck is wound in, cause
Infant suffocates.
To achieve these goals, the present invention is to realize by the following technical solutions：A kind of noninvasive ventilator lower jaw
What the belt tensioner and belt tensioner of connection were slidably connected on the left of fixing device, including the headring and headring of annular is used to support down
The support cover of jaw and the steering mechanism being arranged on the right side of headring；The sealing connected with belt tensioner is provided with the left of the headring
Mouthful；The back side of the headring is provided with VELCRO；The belt tensioner outside top is provided with villiform fabric corresponding with VELCRO.
The belt tensioner is the air bag vacuumized under nature, and under nature, belt tensioner is separated with steering mechanism, when using, is received
Taut band turns to inner side through villiform fabric on the outside of steering mechanism, and pastes fixation with VELCRO.
Further, the belt tensioner includes that the elasticity of the stiff flexible fabric and outside that are arranged on inner side is knitted
Thing；Airbag chamber is formed between the flexible fabric and elastic fabric.
Further, the headring (1) also include being arranged on positive elastic webbing for fixing respiratory siphon, for receiving
The accommodating groove and Elastic buckle of steering mechanism；The Elastic buckle integrally sinks into accommodating groove；The steering mechanism includes turning
The support frame of the Y-shaped being connected is rotated to post and with steering column；The steering column is 40 ° -70 ° with headring axial direction angle；Institute
Support frame is stated to be connected with headring rotation by torque spring；Separated with headring under the steering column nature, it is described when using
Steering mechanism integrally sinks into accommodating groove, and support frame as described above is fixed by Elastic buckle.
Further, the headring inner side is pasted with sponge liner.
Further, the support cover includes supporting plate, sets air spring on the supporting plate and be arranged on air
Foam mat on spring.
Further, the support cover also includes the pressure inductor being arranged on air spring；Set on the elastic webbing
It is equipped with the indicator lamp electrically connected with pressure inductor.
Beneficial effects of the present invention：
1st, noninvasive ventilator lower jaw fixing device of the invention, belt tensioner is fixed on headring by VELCRO when using,
It is easy to operate, it is safe and reliable.
2nd, noninvasive ventilator lower jaw fixing device of the invention, belt tensioner not directly with infant head contact, prevent to suffer from
Youngster causes to damage.
3rd, noninvasive ventilator lower jaw fixing device of the invention, belt tensioner inflation after-hardening, prevents belt tensioner to be wound in trouble
Youngster's neck, eliminates safe hidden trouble, and prevents from causing infant to suffocate.
4th, noninvasive ventilator lower jaw fixing device of the invention, sets indicator lamp, is easy to doctor to check that infant's lower jaw is consolidated
Determine effect, it is ensured that the effect of oxygen inhalation therapy.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is the structural representation of support cover；
Fig. 3 is the right view of headring；
Fig. 4 is the left view of headring；
In figure：1- headrings, 2- belt tensioners, 3- support covers, 4- steering mechanism, 11- seals, 12- VELCROs, 13- elasticity
Buckle, 14- accommodating grooves, 15- indicator lamps, 16- elastic webbings, 21- flexible fabrics, 22- elastic fabrics, 41- steering columns, 42- supports
Frame, 31- supporting plates, 32- air springs, 33- foam mats, 34- pressure inductors.
Specific embodiment
For technological means, creation characteristic, reached purpose and effect for making present invention realization are easy to understand, with reference to
Specific embodiment, is expanded on further the present invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of noninvasive ventilator lower jaw fixing device, including circle
The support cover 3 for being used to support lower jaw that the headring 1 of annular and the belt tensioner 2 and belt tensioner 2 of the left side of headring 1 connection are slidably connected
And it is arranged on the steering mechanism 4 on the right side of headring 1；The left side of the headring 1 is provided with the seal 11 connected with belt tensioner 2；Institute
The back side for stating headring 1 is provided with VELCRO 12；The outside top of the belt tensioner 2 is provided with knits with the corresponding villiform of VELCRO 12
Thing.The belt tensioner 2 is the air bag vacuumized under nature, and under nature, belt tensioner 2 is separated with steering mechanism 4, is used
When, belt tensioner 2 turns to inner side through the outside villiform fabric of steering mechanism 4, and pastes fixation with VELCRO 12.Headring 1 is worn
On infant head, sliding support cover 3 can be fitted with infant lower jaw, and belt tensioner 2 is bypassed into infant face, through steering
Mechanism 4, the villiform fabric in the outside of belt tensioner 2 turns to inner side, and villiform fabric laminating is fixed on VELCRO 12.By close
Sealing 11 is inflated to belt tensioner 2, is completed infant's lower jaw and is fixed.Belt tensioner 2 is fixed on headring by VELCRO 12 when using,
It is easy to operate；Belt tensioner 2 not directly with infant head contact, prevent to infant cause damage；Belt tensioner 2 inflates after-hardening, prevents
Only belt tensioner 2 is wound in infant neck, causes infant to suffocate；Produced with infant skin contact layer after belt tensioner 2 is inflated simultaneously and delayed
Space is rushed, comfortableness is improved.
Used as the further improvement to above-mentioned technical proposal, the belt tensioner 2 includes being arranged on the stiff soft of inner side
Property fabric 21 and the elastic fabric 22 in outside；Airbag chamber is formed between the flexible fabric 21 and elastic fabric 22.During inflation
Elastic fabric 22 is expanded outwardly, and hardens belt tensioner.The inward expansion of belt tensioner 2 when preventing from inflating, extrudes infant head, causes right
The injury of infant.
As the further improvement to above-mentioned technical proposal, the headring 1 also include be arranged on it is positive for fixation exhale
The elastic webbing 16 of suction pipe, accommodating groove 14 and Elastic buckle 13 for receiving steering mechanism 4；The Elastic buckle 13 is overall to fall into
In in accommodating groove 14；The steering mechanism 4 includes steering column 41 and the support frame of the Y-shaped being connected is rotated with steering column 41
42；The steering column 41 is 40 ° -70 ° with the axial angle of headring 1；Support frame as described above 42 is rotated with headring 1 by torque spring and connected
Connect；Separated with headring 1 under the nature of the steering column 41, when using, the steering mechanism 4 is overall to sink into accommodating groove 14,
Support frame as described above 42 is fixed by Elastic buckle 13.Under original state, steering column 41 is separated with headring 1, and belt tensioner 2 passes through steering column
41, steering mechanism 4 is pressed with hand, its entirety is absorbed in accommodating groove 14, Elastic buckle 13 fixes support frame 42, VELCRO 12
Fixed belt tensioner 2, then inflated to belt tensioner 2, complete infant's lower jaw and fix, respiratory siphon is fixed through elastic webbing 16, prevent
Respiratory siphon swings.After oxygen uptake terminates, gas in belt tensioner 2 is released by seal 11, then Elastic buckle is pressed with hand
13, Elastic buckle 13 is separated with support frame 42, and in the presence of torque spring, steering column 41 is separated with headring 1 again, finally will
Belt tensioner 2 is extracted out from steering column 41, removes headring 1.Steering mechanism of the invention 4 can also adopt in addition to using said structure
Turn-over structure is turned to set square.
Used as the further improvement to above-mentioned technical proposal, the inner side of the headring 1 is pasted with sponge liner.Prevent headring 1
Tension, damages to infant.
Used as the further improvement to above-mentioned technical proposal, the support cover 3 includes supporting plate 31, is arranged on supporting plate 31
On air spring 32 and the foam mat 33 that is arranged on air spring 32.Foam mat 33 connects with infant lower jaw when using
Touch, improve infant comfort.Air spring 32 makes to produce cushion space between infant lower jaw and support cover 3, prevents the mistake of support cover 3
Tightly infant is damaged.
Used as the further improvement to above-mentioned technical proposal, the support cover 3 also includes being arranged on air spring 32
Pressure inductor 34；The indicator lamp 15 electrically connected with pressure inductor 34 is provided with the elastic webbing 16.Air bullet when using
Spring 32 receives extruding, and indicator lamp 15 is opened, and after support cover 3 is separated with infant's lower jaw, air spring 32 returns to initial shape
State, indicator lamp extinguishes.It is easy to doctor to check whether support cover 3 separates with infant's infant, it is ensured that oxygen uptake air-tightness, improves oxygen uptake
Therapeutic effect.
General principle of the invention and principal character and advantages of the present invention has been shown and described above, for this area skill
For art personnel, it is clear that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and without departing substantially from it is of the invention spirit or
In the case of essential characteristic, the present invention can be in other specific forms realized.Therefore, no matter from the point of view of which point, all should be by
Embodiment regards exemplary as, and is nonrestrictive, and the scope of the present invention is by appended claims rather than above stating
Bright restriction, it is intended that all changes fallen in the implication and scope of the equivalency of claim are included in the present invention
It is interior.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (6)
1. a kind of noninvasive ventilator lower jaw fixing device, it is characterised in that：Headring (1) and headring (1) left side including annular
The support cover (3) for being used to support lower jaw and be arranged on headring (1) that the belt tensioner (2) and belt tensioner (2) of connection are slidably connected
The steering mechanism (4) on right side；The seal (11) connected with belt tensioner (2) is provided with the left of the headring (1)；The headring
(1) the back side is provided with VELCRO (12)；Belt tensioner (2) outside top is provided with villiform corresponding with VELCRO (12) and knits
Thing.The belt tensioner (2) is the air bag vacuumized under nature, and under nature, belt tensioner (2) divides with steering mechanism (4)
From when using, belt tensioner (2) turns to inner side through steering mechanism (4) outside villiform fabric, and pastes solid with VELCRO (12)
It is fixed.
2. noninvasive ventilator lower jaw fixing device according to claim 1, it is characterised in that：The belt tensioner (2) includes
It is arranged on the stiff flexible fabric (21) of inner side and the elastic fabric (22) in outside；The flexible fabric (21) and elasticity
Fabric forms airbag chamber between (22).
3. noninvasive ventilator lower jaw fixing device according to claim 1, it is characterised in that：The headring (1) also includes
It is arranged on the positive elastic webbing (16) for fixing respiratory siphon, the accommodating groove (14) and bullet for receiving steering mechanism (4)
Property buckle (13)；The Elastic buckle (13) is integrally sunk into accommodating groove (14)；The steering mechanism (4) includes steering column (41)
And the support frame (42) of the Y-shaped being connected is rotated with steering column (41)；The steering column (41) and headring (1) axial direction angle is
40°-70°；Support frame as described above (42) is rotated with headring (1) by torque spring and is connected；Under steering column (41) nature
Separated with headring (1), when using, the steering mechanism (4) is integrally sunk into accommodating groove (14), and support frame as described above (42) is elastic
Buckle (13) is fixed.
4. noninvasive ventilator lower jaw fixing device according to claim 1, it is characterised in that：Headring (1) inner side is viscous
Post sponge liner.
5. noninvasive ventilator lower jaw fixing device according to claim 1, it is characterised in that：The support cover (3) includes
Supporting plate (31), the air spring (32) being arranged in supporting plate (31) and the foam mat being arranged on air spring (32)
(33)。
6. noninvasive ventilator lower jaw fixing device according to claim 2, it is characterised in that：The support cover (3) is also wrapped
Include the pressure inductor (34) being arranged on air spring (32)；It is provided with the elastic webbing (16) and pressure inductor (34)
The indicator lamp (15) of electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033833.3A CN106730192B (en) | 2016-11-23 | 2016-11-23 | Noninvasive ventilator lower jaw fixes device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611033833.3A CN106730192B (en) | 2016-11-23 | 2016-11-23 | Noninvasive ventilator lower jaw fixes device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106730192A true CN106730192A (en) | 2017-05-31 |
| CN106730192B CN106730192B (en) | 2018-12-18 |
Family
ID=58971637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611033833.3A Expired - Fee Related CN106730192B (en) | 2016-11-23 | 2016-11-23 | Noninvasive ventilator lower jaw fixes device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106730192B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030480A (en) * | 2018-02-02 | 2018-05-15 | 别慧玲 | A kind of Pediatric Clinic intelligent diagnostics monitoring device |
| CN108721057A (en) * | 2018-06-25 | 2018-11-02 | 侯美慧 | Lower jaw operation nursing device |
| CN109335408A (en) * | 2018-11-12 | 2019-02-15 | 任杰 | A kind of classified recycle bin of recovery part and examination device of classifying |
| CN113171567A (en) * | 2021-05-14 | 2021-07-27 | 湖南威耐斯新材料科技有限公司 | Flexible valve executor fire prevention cover |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051358A (en) * | 1998-08-17 | 2000-02-22 | Teijin Ltd | Auxiliary tool of intermittent positive pressure ventilation therapy treating tool |
| US20110220113A1 (en) * | 2010-03-05 | 2011-09-15 | Resmed Limited | Chin strap |
| CN104487121A (en) * | 2012-07-16 | 2015-04-01 | 皇家飞利浦有限公司 | Cradle cushion having side stabilizers |
| US20150216710A1 (en) * | 2014-01-31 | 2015-08-06 | Nozewair, Llc | Devices to dilate nasal airways for various applications involving: activities using goggles with a helmet or goggles alone; swimming with goggles, without or with a swim cap; sleep; sleep with a cpap mask; and for physical activities |
| CN105530826A (en) * | 2013-09-24 | 2016-04-27 | 3M创新有限公司 | Respiratory mask having a nose support extension |
| CN205683373U (en) * | 2016-04-28 | 2016-11-16 | 李娟� | A kind of Novel noninvasive respirator attachment means |
-
2016
- 2016-11-23 CN CN201611033833.3A patent/CN106730192B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000051358A (en) * | 1998-08-17 | 2000-02-22 | Teijin Ltd | Auxiliary tool of intermittent positive pressure ventilation therapy treating tool |
| US20110220113A1 (en) * | 2010-03-05 | 2011-09-15 | Resmed Limited | Chin strap |
| CN104487121A (en) * | 2012-07-16 | 2015-04-01 | 皇家飞利浦有限公司 | Cradle cushion having side stabilizers |
| EP2869878A1 (en) * | 2012-07-16 | 2015-05-13 | Koninklijke Philips N.V. | Cradle cushion having side stabilizers |
| CN105530826A (en) * | 2013-09-24 | 2016-04-27 | 3M创新有限公司 | Respiratory mask having a nose support extension |
| US20150216710A1 (en) * | 2014-01-31 | 2015-08-06 | Nozewair, Llc | Devices to dilate nasal airways for various applications involving: activities using goggles with a helmet or goggles alone; swimming with goggles, without or with a swim cap; sleep; sleep with a cpap mask; and for physical activities |
| CN205683373U (en) * | 2016-04-28 | 2016-11-16 | 李娟� | A kind of Novel noninvasive respirator attachment means |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030480A (en) * | 2018-02-02 | 2018-05-15 | 别慧玲 | A kind of Pediatric Clinic intelligent diagnostics monitoring device |
| CN108721057A (en) * | 2018-06-25 | 2018-11-02 | 侯美慧 | Lower jaw operation nursing device |
| CN109335408A (en) * | 2018-11-12 | 2019-02-15 | 任杰 | A kind of classified recycle bin of recovery part and examination device of classifying |
| CN109335408B (en) * | 2018-11-12 | 2024-05-03 | 任杰 | Categorised collection box and categorised acceptance device of retrieving part |
| CN113171567A (en) * | 2021-05-14 | 2021-07-27 | 湖南威耐斯新材料科技有限公司 | Flexible valve executor fire prevention cover |
| CN113171567B (en) * | 2021-05-14 | 2022-06-07 | 湖南威耐斯新材料科技有限公司 | Flexible valve executor fire prevention cover |
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|---|---|
| CN106730192B (en) | 2018-12-18 |
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