CN207837983U - A kind of inflatable lower jaw supporting device - Google Patents
A kind of inflatable lower jaw supporting device Download PDFInfo
- Publication number
- CN207837983U CN207837983U CN201720512971.3U CN201720512971U CN207837983U CN 207837983 U CN207837983 U CN 207837983U CN 201720512971 U CN201720512971 U CN 201720512971U CN 207837983 U CN207837983 U CN 207837983U
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- China
- Prior art keywords
- inflatable
- air bag
- lower jaw
- supporting device
- shaped air
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- 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.)
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Abstract
The utility model provides a kind of inflatable lower jaw supporting device, including C-shaped air bag, and the C-shaped air bag includes inflatable bladder and shell, and the inflatable bladder is arranged in the inside of the shell；Height after the C-shaped airbag aeration from middle part to end gradually increases, and the both ends of the C-shaped air bag are detachably connected by connector.When in use, C-shaped air bag is set at people's neck, before the both ends of C-shaped air bag are placed on, the neckpillow portion of people is placed in the middle part of C-shaped air bag.After placing, the connector of balloon ends is connected so that balloon ends fixation close to each other, then by airbag aeration.Due to C-shaped air bag more toward both ends it is higher, the neck of people is by the appropriate support of middle part air bag, while lower jaw part is by the especially powerful support of end air bag other than middle part, head can nature layback, while lower jaw obviously lifts.Therefore the utility model can play the purpose for holding up lower jaw, respiratory tract obstruction being mitigated or eliminated.
Description
Technical field
The utility model is related to the field of medical instrument technology, and in particular to a kind of inflatable lower jaw supporting device.
Background technology
It is clinically common that the type of respiratory tract obstruction is caused to be mainly the stalk of Upper respiratory tract obstruction, that is, larynx or more
Resistance, reason mainly have glossoptosis, pars oralis pharyngis tissue plumpness, the blocking of neck buckling, secretion, laryngospasm or oedema, drug pair
Effect etc..
Respiratory tract obstruction is the clinically common major reason for causing patient vitals dangerous or even dead.At present clinically
Also there are many methods to solve respiratory tract obstruction, such as trachea cannula, laryngeal mask, oropharyngeal airway merging.Each method is all
Advantageous and inverse gesture, such as trachea cannula need in the case of being used cooperatively by laryngoscope or even anaesthetic, experienced doctor
Business personnel could operate success, and operation difficulty is big and operating cost is higher, and the damage and stimulation to patient are also larger, but air flue
Open definite effect.Laryngeal mask and oropharyngeal airway need to be placed in oral cavity, there is a sterility requirements, and to patient there are certain stimulation,
It is easy to cause patient's agitation and operation failure.For urgent, temporary or not serious respiratory tract obstruction, clinically most often
Method or manually support lower jaw, it is simple and convenient.When encountering serious obstruction anaerobic condition, it is also necessary to using simply
Respirator even Anesthesia machine, lung ventilator carry out emergency mask oxygen supply.But these methods exist operation not in time in place, waste of manpower
The drawbacks such as material resources.
Clinical experience is found, the both sides angle of mandible of patient is held up by both hands, can significantly improve the ventilation work(of patient
Energy.Because such operation can swing back patient's Head And Face, while mandibular movement can increase the space of pars oralis pharyngis so that
Air-flow can be increased by gap, significantly improve ventilatory function, and patient is saved in smother.
Clinically there are no simple and practicable tools to replace manually support lower jaw and fixed mask control ventilation simultaneously at present, only
Can employment both hands lift lower jaw and fixed mask, to realize the purpose of open airway and control ventilation.
Utility model content
In order to solve presently, there are the technical issues of, the utility model provides a kind of inflatable lower jaw supporting device, described
Inflatable lower jaw supporting device has the advantages of occupation mode is simple, reduces human and material resources waste, enhances safe curative effect.
The technical solution of the utility model is：A kind of inflatable lower jaw supporting device, including C-shaped air bag, the C-shaped air bag packet
Inflatable bladder and shell are included, the inflatable bladder is arranged in the inside of the shell；The C-shaped air bag from middle part to end
Height gradually increases, and the both ends of the C-shaped air bag are detachably connected by connector.
The connector is velcro or snap fastener.Intermediate after the C-shaped airbag aeration is up to 6-10cm, both ends highest
For 16-24cm.C-shaped air bag one encloses even width, is 4-6cm.Air bag internal diameter is 8-12cm, outer diameter 16-24cm.
When in use, C-shaped air bag is set at people's neck, before the both ends of C-shaped air bag are placed on, is placed in the middle part of C-shaped air bag
The neckpillow portion of people.After placing, the connector of balloon ends is connected so that balloon ends fixation close to each other, then by gas
Capsule is inflated.Due to C-shaped air bag more toward both ends it is higher, the neck of people by middle part air bag appropriate support, while lower jaw part by
The especially powerful support of end air bag, head meeting nature layback other than middle part, while lower jaw obviously lifts.Therefore the utility model
The purpose that can be played and hold up lower jaw, respiratory tract obstruction is mitigated or eliminated.
In order to enhance the support force of c-type air bag end, while the comfort of human body is improved, preferred technical solution
It is that the number of the inflatable bladder is multiple, and multiple inflatable bladder horizontal Tiles are arranged in the inside of the shell.
Certainly, multiple inflatable bladders can be both arranged independently of each other, can also interconnect setting.
When being independently arranged the inflatable Lower jaw support is not significantly affected by some or certain several inflatable bladder gas leakage
Play the normal use of device；When inflatable bladder interconnects setting, have the advantages that inflation is convenient.
Certainly, the inflatable bladder may be one, and details are not described herein again.
The inflatable bladder is made of natural emulsion, and the shell is made of velveteen cloth.The material of natural emulsion
Safe and durable, the velveteen cloth can be preferably bonded human body, enhance comfort.
The inflatable bladder of horizontal Tile setting is capable of providing stronger longitudinal holding power, improves the C-shaped balloon ends
The support degree in portion.In addition, in such a way that gas courage and shell are separately positioned, it is conveniently replaceable gas courage and shell, easy cleaning and prolongs
Long life.
Preferably, set that there are two buckles in the middle part of the C-shaped air bag toward each 4-6cm symmetric positions outer side in both sides.The card
Button can be detachably connected with mask fixing band, can be carried out at the same time mask and be fixed, convenient for oxygen uptake or control breathing.Wherein mask is fixed
Band is existing product, is repeated no more.
It is inflated for convenience for the inflatable bladder, preferred technical solution is that the inflatable lower jaw supporting device also wraps
Include gas tube and inflatable ball；The side of the inflatable bladder is equipped with inflatable interface, and the inflatable interface removably passes through described
Gas tube is connected with the inflatable ball.It is provided with switch on inflatable interface, air bag is passed in and out for controlling gas.
That is, the gas tube and the inflatable interface are to be detachably connected, after inflation, turn off the switch,
The gas tube can be removed, C-shaped air bag still can be used normally.
In order to understand the actual pressure inside inflatable bladder, preferred technical solution is the inflatable lower jaw supporting device
Further include pressure gauge, the pressure gauge is arranged at the middle part of the gas tube and is connected with the gas tube.
In the utility model, the pressure gauge is low-pressure meter, the detection range 0-30kPa of the pressure gauge.
As a kind of set-up mode of inflatable ball, the inflatable ball is equipped with one-way air inlet hole and vent valve, the inflation
Ball is connected by the vent valve with the gas tube.
In use, squeezing inflatable ball by human hand, the inflatable ball is sent into from extraneous air-breathing and by gas by vent valve
In gas tube.
It holds to squeeze for convenience of people and use, preferred technical solution is that the inflatable ball is made of TPU materials, described
The shape of inflatable ball is elliposoidal, and the long axis length of the inflatable ball is 6-10cm, minor axis length 4-6cm；The vent valve
For metal vent valve.TPU material softness is durable, and metal vent valve is firm in structure durable, the size and shape side of the inflatable ball
Person who happens to be on hand for an errand's hand is held.
Other than the mode inflated manually, also electric gas-filled mode is optional：The inflatable lower jaw supporting device is also
Including inflator pump, the inflator pump uses electric drive, the inflator pump to be connected with the gas tube.
The switch on closing C-shaped airbag aeration interface can also be selected after inflation, remove interface all portions below
Part, C-shaped air bag can continue picking-up effect, simply not cumbersome.The C-shaped air bag is removed if necessary, can open deflation
Valve opens inflatable interface switch, releases gas, detaches air bag end coupling, you can remove the C-shaped air bag.
Using battery powered form, it is moved easily and carries；In the utility model, in order to further mitigate the weight of battery
Amount, using lithium battery.Certainly alternating current can also be used as driving power.
The inflatable lower jaw supporting device further includes controller, and the controller is electrically connected with the inflator pump, the control
Device processed is used to control the keying of the inflator pump, and aeration speed, inflation target air pressure and the inflation that can also control air pump maintain
Time.The controller, which also has, alarms and superpressure emergency deflation function can alarm and/or superpressure when more than preset pressure
Emergency deflation maintains C-shaped airbag safety target air pressure.The function of the controller is realized, the prior art, such as pneumoperitoneum apparatus are belonged to
Or the controller in hemostatic apparatus.
The utility model provides a kind of inflatable lower jaw supporting device, and the inflatable lower jaw supporting device has occupation mode
Simply, human and material resources waste is reduced, personnel is avoided to lack experience and neglect emergency situation discovery caused by fatigue not in time
With operating effect is not good enough or failure, be conducive to improve rescue efficiency and the advantages of prevent security risk.
It is the c-type airbag aeration, operation letter manually that the inflatable lower jaw supporting device, which can use electric air pump to replace,
It is single and efficient；The controller can control air pressure at the end of the aeration speed of air pump, inflation and inflation is held time, and
There is security function setting, is used convenient for patient or medical staff.
In addition, there are two being set toward both sides about 4-6cm antimere outer sides among inflatable lower jaw supporting device C-shaped air bag
Buckle, can be detachably connected with mask fixing band.Mask fixing band is existing product, is easy to obtain.Mask fixing band can letter
Mask is singly effectively fixed.Therefore the utility model can not only realize open airway, but also can assist realizing fixed mask oxygen-inspiration, even
The function of mask control ventilation.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 2.
In figure：1-C shape air bags；2- connectors；3- gas tubes；4- inflatable balls；41- one-way air inlets hole；42- vent valves；5-
Pressure gauge；6- inflator pumps.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
Embodiment 1
As shown in Figure 1, a kind of inflatable lower jaw supporting device, including C-shaped air bag 1, the C-shaped air bag 1 include inflatable bladder
And shell, the inflatable bladder are arranged in the inside of the shell；The height from middle part to end of the C-shaped air bag 1 is gradually
Increase, the both ends of the C-shaped air bag 1 are detachably connected by velcro.
Middle part is up to 6,8 or 10cm after the c-type airbag aeration, and end is up to 16,20 or 24cm.C-shaped inflating air
Capsule inflates latter circle even width, is 4,5 or 6cm.Air bag internal diameter is 10cm, outer diameter 20cm.
The number of the inflatable bladder is multiple, and multiple inflatable bladders are arranged independently of each other, in multiple inflations
Courage horizontal Tile is arranged in the inside of the shell.The inflatable bladder is made of natural emulsion, and the shell uses velveteen
Cloth is made.The material safety of natural emulsion is high and durable, and the velveteen cloth can be preferably bonded human body, enhancing
Comfort.
The inflatable lower jaw supporting device further includes gas tube 3, pressure gauge 5 and inflatable ball 4；The side of the inflatable bladder
Equipped with inflatable interface, the inflatable interface is removably connected by the gas tube 3 with the inflatable ball 4；The pressure
Table 5 is arranged at the middle part of the gas tube 3 and is connected with the gas tube 3.
In the present embodiment, the pressure gauge 5 is low-pressure meter, the detection range 0-30kPa of the pressure gauge 5.
In the present embodiment, by the way of inflating manually, the inflatable ball 4 is equipped with one-way air inlet hole 41 and vent valve
42, the inflatable ball 4 is connected by the vent valve 42 with the gas tube 3.The inflatable ball 4 is made of TPU materials,
The shape of the inflatable ball 4 is elliposoidal, and the long axis length of the inflatable ball 4 is 8cm, minor axis length 5cm；The vent valve
42 be metal vent valve；In use, squeezing inflatable ball 4 by human hand, the inflatable ball 4 is from extraneous air-breathing and by gas by putting
Air valve 42 is sent into gas tube 3, and gas tube 3 is further inflated by the inflatable interface in inflatable bladder for inflatable bladder.It is described
Inflatable interface is equipped with switch.It can be turned off the switch after the completion of inflatable bladder inflation, the following pneumatic element of inflatable interface is removed,
Air bag continues to work normally, and deflation can be turned on the switch after use.Pneumatic element can not certainly be detached, deflation is passed through
Valve deflation also may be used.
When in use, C-shaped air bag 1 is set at people's neck, before the both ends of C-shaped air bag 1 are placed on, C-shaped air bag 1
Middle part is placed on the neckpillow portion of people.After placing, the velcro of balloon ends is connected so that balloon ends are close to each other solid
It is fixed, then by airbag aeration.Due to C-shaped air bag 1 more toward both ends it is higher, the neck of people by middle part air bag appropriate support, together
When lower jaw part by the especially powerful support of end air bag other than middle part, head can nature layback, while lower jaw obviously lifts.
Therefore the utility model can play the purpose for holding up lower jaw, respiratory tract obstruction being mitigated or eliminated.
In the case of leading to anoxic there are still unsmooth breath after patient is in open airway, by mask fixing band and air bag
Two buckles at rear are connected, and further carry out mask and fix oxygen uptake or positive airway pressure processing.
Embodiment 2
As shown in Fig. 2, a kind of inflatable lower jaw supporting device, including C-shaped air bag 1, the C-shaped air bag 1 include inflatable bladder
And shell, the inflatable bladder are arranged in the inside of the shell；The height from middle part to end of the C-shaped air bag 1 is gradual
Increase, the both ends of the C-shaped air bag 1 are detachably connected by snap fastener.
Middle part is up to 6,8 or 10cm after the c-type airbag aeration, and end topnotch is 16,20 or 24cm.C-shaped is inflated
The latter circle even width of airbag aeration, about 5cm.Air bag internal diameter is 10cm, outer diameter 20cm.
The number of the inflatable bladder is multiple, and multiple inflatable bladders interconnect setting, multiple inflatable bladder water
The flat inside for being disposed side by side on the shell.The inflatable bladder is made of natural emulsion, and the shell uses velveteen cloth
It is made.The material safety of natural emulsion is high and durable, and the velveteen cloth can be preferably bonded human body, and enhancing is comfortable
Property.
The inflatable lower jaw supporting device further includes gas tube 3, pressure gauge 5 and inflator pump 6；The outside of the inflatable bladder
Face is equipped with inflatable interface, and the inflatable interface is removably connected by the gas tube 3 with the inflator pump 6；The pressure
Power table 5 is arranged at the middle part of the gas tube 3 and is connected with the gas tube 3.
In the present embodiment, the pressure gauge 5 is low-pressure meter, the detection range 0-30kPa of the pressure gauge 5.
In the present embodiment, by the way of electric gas-filled, the inflator pump 6 uses battery power.
Using battery powered form, it is moved easily and carries；In the present embodiment, in order to further mitigate the weight of battery
Amount, using lithium battery.Certainly AC power supply can also be used.
The inflatable lower jaw supporting device further includes controller, and the controller is electrically connected with the inflator pump 6, the control
Device processed is used to control the keying of the inflator pump 6.
Certainly, when the controller can also control air pressure and inflation maintenance at the end of the aeration speed of air pump, inflation
Between.The controller also has alarm and superpressure emergency deflation function that can alarm when more than preset pressure and/or superpressure is tight
Anxious deflation function.The function of the controller is realized, the prior art is belonged to, such as the controller in pneumoperitoneum apparatus or hemostatic apparatus.
It is set on the inflatable interface of the C-shaped air bag 1 there are one switching, switch can be removed with enclosed switch after inflation
All components below, are continuing with, will not cause it is cumbersome, if deactivate the C-shaped air bag 1, can directly turn on the switch, put
Go out gas, detaches airbag connector, you can remove the C-shaped air bag 1.
When in use, C-shaped air bag 1 is set at people's neck, before the both ends of C-shaped air bag 1 are placed on, C-shaped air bag 1
Middle part is placed on the neckpillow portion of people.After placing, the snap fastener of balloon ends is connected so that balloon ends are close to each other solid
Fixed, then handling controller makes air pump work, by airbag aeration to modest pressure.Due to more higher, the people toward both ends of C-shaped air bag 1
Neck by the appropriate support of middle part air bag, while lower jaw part is by the especially powerful support of end air bag other than middle part,
Head meeting nature layback, while lower jaw obviously lifts.Therefore the utility model can play and hold up lower jaw, respiratory tract be mitigated or eliminated
The purpose of obstruction.
In the case of leading to anoxic there are still unsmooth breath after patient is in open airway, by mask fixing band and air bag
Two buckles at rear are connected, and further carry out mask and fix oxygen uptake or positive airway pressure processing.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (9)
1. a kind of inflatable lower jaw supporting device, which is characterized in that including C-shaped air bag (1), the C-shaped air bag (1) includes in inflation
Courage and shell, the inflatable bladder are arranged in the inside of the shell；After C-shaped air bag (1) inflation from middle part to end
Height gradually increases, and the C-shaped air bag one encloses even width, and the both ends of the C-shaped air bag (1) pass through connector (2)
It is detachably connected；
The number of the inflatable bladder is multiple, and multiple inflatable bladder horizontal Tiles are arranged in the inside of the shell.
2. inflatable lower jaw supporting device according to claim 1, which is characterized in that the inflatable bladder uses natural emulsion
It is made, the shell is made of velveteen cloth.
3. inflatable lower jaw supporting device according to claim 1, which is characterized in that further include gas tube (3) and inflatable ball
(4)；The side of the inflatable bladder is equipped with inflatable interface, and the inflatable interface removably passes through the gas tube (3) and institute
Inflatable ball (4) is stated to be connected.
4. inflatable lower jaw supporting device according to claim 3, which is characterized in that further include pressure gauge (5), the pressure
Table (5) is arranged at the middle part of the gas tube (3) and is connected with the gas tube (3).
5. inflatable lower jaw supporting device according to claim 3, which is characterized in that be provided with out on the inflatable interface
It closes, can be turned off the switch at the end of inflation and dismantle gas tube (3).
6. inflatable lower jaw supporting device according to claim 3, which is characterized in that the inflatable ball (4) is equipped with unidirectional
Air admission hole (41) and vent valve (42), the inflatable ball (4) are connected by the vent valve (42) with the gas tube (3).
7. inflatable lower jaw supporting device according to claim 6, which is characterized in that the inflatable ball (4) uses TPU materials
It is made, the shape of the inflatable ball (4) is elliposoidal, and the long axis length of the inflatable ball is 6-10cm, minor axis length 4-
6cm；The vent valve (42) is metal vent valve.
8. inflatable lower jaw supporting device according to claim 3, which is characterized in that further include inflator pump (6), the inflation
(6) are pumped using battery or exchange electric drive, the inflator pump (6) to be connected with the gas tube (3).
9. inflatable lower jaw supporting device according to claim 8, which is characterized in that further include controller, the controller
It is electrically connected with the inflator pump (6), the controller is used to control the functional status of the inflator pump (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512971.3U CN207837983U (en) | 2017-05-04 | 2017-05-04 | A kind of inflatable lower jaw supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720512971.3U CN207837983U (en) | 2017-05-04 | 2017-05-04 | A kind of inflatable lower jaw supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207837983U true CN207837983U (en) | 2018-09-11 |
Family
ID=63424908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720512971.3U Expired - Fee Related CN207837983U (en) | 2017-05-04 | 2017-05-04 | A kind of inflatable lower jaw supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207837983U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839983A (en) * | 2020-08-24 | 2020-10-30 | 上海理工大学 | Medical operation is fixed and is supported head and hold in palm device |
| CN114768035A (en) * | 2022-05-25 | 2022-07-22 | 哈尔滨工业大学 | Air bag buffer type lower jaw lifting tentacle |
| WO2023079440A1 (en) * | 2021-11-02 | 2023-05-11 | Zhelyazkov Atanas | A load moving device |
-
2017
- 2017-05-04 CN CN201720512971.3U patent/CN207837983U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111839983A (en) * | 2020-08-24 | 2020-10-30 | 上海理工大学 | Medical operation is fixed and is supported head and hold in palm device |
| WO2023079440A1 (en) * | 2021-11-02 | 2023-05-11 | Zhelyazkov Atanas | A load moving device |
| CN114768035A (en) * | 2022-05-25 | 2022-07-22 | 哈尔滨工业大学 | Air bag buffer type lower jaw lifting tentacle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 |
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| CF01 | Termination of patent right due to non-payment of annual fee |