CN207666954U - A kind of quick gas injection device of air bag - Google Patents
A kind of quick gas injection device of air bag Download PDFInfo
- Publication number
- CN207666954U CN207666954U CN201720638663.5U CN201720638663U CN207666954U CN 207666954 U CN207666954 U CN 207666954U CN 201720638663 U CN201720638663 U CN 201720638663U CN 207666954 U CN207666954 U CN 207666954U
- Authority
- CN
- China
- Prior art keywords
- gas
- air bag
- guide tube
- gas receiver
- connector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of quick gas injection device of air bag, including air bag on trachea cannula outer wall of trachea cannula, ring cloth, inflation mechanism, gas receiver, the connector being connected to set on gas receiver one end and with gas receiver, push away mechanism of qi structure inside gas receiver and with connector in positioned opposite, the mechanism of qi structure that pushes away includes the spring being fixed in gas receiver and the push-plate positioned at spring free end, and the diameter of the push-plate is equal to the internal diameter of gas receiver；Further include the first gas-guide tube for being connected to connector and inflation mechanism, be connected to the second gas-guide tube of connector and air bag, the first clamp of the first gas-guide tube is clamped, the second clamp of the second gas-guide tube is clamped.Mechanism of qi structure is pushed away by being internally provided in gas receiver, gas receiver is set to be respectively communicated with inflation mechanism and air bag, so as to store the air capacity needed for air bag expansion in advance, air bag is set to realize the rapid degrees of expansion expanded and can flexibly control air bag, so that trachea cannula is quickly located in tracheae, saves rescue time.
Description
Technical field
The utility model is related to the field of medical instrument technology more particularly to a kind of quick gas injection devices of air bag.
Background technology
Well known, endotracheal intubation is the tracheal strips that trachea cannula is inserted into patient by oral cavity or nasal cavity, to reach
One of the best emergency treatment of patient that quickly rescue respiratory tract obst ruction or breathing stop, is to remove disease by trachea cannula
The secretion of human respiratory ensures that patient respiration road is unobstructed, at the same be also Intratracheal administration, oxygen uptake and the use of lung ventilator provide
Convenience.Currently, the trachea cannula clinically used is equipped with air bag in tube body lower part, the air bag after expansion is then recycled
Trachea cannula is located in the tracheae of patient, still, typically air bag is inflated using common injection tube, waits for tracheae
After intubation is inserted into patient airway, slowly air bag is inflated, is unable to control the degrees of expansion of air bag, and the consuming time is longer,
Delay rescue time.
In view of this, it is necessary to air bag gas injection device in the prior art be improved, to solve the above problems.
Utility model content
The purpose of this utility model is that disclosing a kind of quick gas injection device of air bag, institute is expanded to store air bag in advance
The air capacity needed enables air bag to realize the rapid degrees of expansion expanded and can flexibly control air bag, keeps trachea cannula fast
Speed is located in tracheae, saves rescue time.
To achieve the above object, the utility model provides a kind of quick gas injection device of air bag, including trachea cannula, ring
Air bag of the cloth on trachea cannula outer wall, inflation mechanism, gas receiver, the connector being connected to set on gas receiver one end and with gas receiver,
Mechanism of qi structure is pushed away inside gas receiver and with connector in positioned opposite, the mechanism of qi structure that pushes away includes the bullet being fixed in gas receiver
Spring and push-plate positioned at spring free end, the diameter of the push-plate are equal to the internal diameter of gas receiver；Further include being connected to connector and filling
First gas-guide tube of mechanism of qi structure is connected to the second gas-guide tube of connector and air bag, and the first clamp of the first gas-guide tube, clamping the is clamped
The second clamp of two gas-guide tubes.
In some embodiments, the gas receiver is glass infuser and indicates graduation mark.
In some embodiments, the connector is movably connected on gas receiver.
In some embodiments, second gas-guide tube is equipped with gas vent.
In some embodiments, further include the plug for blocking gas vent.
In some embodiments, the air bag is bonded on trachea cannula, and the second air guide tube portion is bonded in gas
On cannula.
Compared with prior art, the utility model has the beneficial effects that：Mechanism of qi structure is pushed away by being internally provided in gas receiver, is made
Gas receiver is respectively communicated with inflation mechanism and air bag, so as to store the air capacity needed for air bag expansion in advance, enables air bag
It realizes the rapid degrees of expansion expanded and can flexibly control air bag, trachea cannula is enable quickly to be located in tracheae, save
Rescue time.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of the quick gas injection device of air bag shown in the utility model.
Specific implementation mode
The utility model is described in detail in each embodiment shown in below in conjunction with the accompanying drawings, but it should explanation,
These embodiments are not limitation of the utility model, and those of ordinary skill in the art are according to work(made by these embodiments
Energy, method or the equivalent transformation in structure or replacement, belong within the scope of protection of the utility model.
A kind of quick gas injection device of air bag as shown in Figure 1, including trachea cannula 3, ring cloth are in 3 outside wall surface of trachea cannula
On air bag 8, inflation mechanism 7, in the gas receiver 1 of cylindrical shape, set on connector gas receiver 1 one end and be connected to gas receiver 1
2, mechanism of qi structure 4 is pushed away positioned at 1 inside of gas receiver and with connector 2 in positioned opposite, the mechanism of qi structure 4 that pushes away includes being fixed on gas receiver
Spring 41 in 1 and the push-plate 42 positioned at 41 free end of spring, push-plate 42 is in the form of annular discs, and the diameter of the push-plate 42 is equal to storage
The internal diameter of inflator 1, spring 41 can push push-plate 42 to be slided in gas receiver 1.
Gas receiver 1 is divided into the first cavity 101 and the second cavity 102 by push-plate 42, and the first cavity 101 is for laying in sky
Gas, the second cavity 102 are in vacuum state.
Further include the first gas-guide tube 51 for being connected to connector 2 and inflation mechanism 7, is connected to the second gas-guide tube of connector 2 and air bag 8
52, the first clamp 61 of the first gas-guide tube 51 is clamped, the second clamp 62 of the second gas-guide tube 52 is clamped.The air bag 8 is bonded in
On 3 outer wall of trachea cannula, 52 part of the second gas-guide tube is bonded on 3 outer wall of trachea cannula.
By the way that first clamp 61 to be clamped on the first gas-guide tube 51, inflation mechanism 7 can be prevented empty with 1 intercommunication of gas receiver
Gas.By the way that second clamp 62 to be clamped on the second gas-guide tube 52, gas receiver 1 and 8 mutual blowing air of air bag can be prevented.
The gas receiver 1 is glass infuser and indicates graduation mark 11, to which the air in the first cavity 101 can be clearly seen
Amount.
The connector 2 is movably connected on gas receiver 1, specifically, is connected by screw connection manner between connector 2 and gas receiver 1
It connects, sealing ring (not shown) is additionally provided between connector 2 and gas receiver 1, to prevent gas leakage.
Second gas-guide tube 52 is equipped with gas vent (not shown), so as to the gas in quick release air bag 8.Work as gas
When capsule 8 is inflated, gas vent is blocked using plug (not shown), prevents air from being revealed from gas vent.Gas vent is located at patient airway
It is external.
First clamp 61 is removed, is inflated into gas receiver 1 by inflation mechanism 7, spring 41 is pushed by push-plate 42 to be compressed, and is seen
The graduation mark 11 residing for push-plate 42 is examined, the air capacity in the first cavity 101 is can control, to the degrees of expansion of controllable air bag 8.
When the air capacity in the first cavity 101 is enough to fill air bag 8, the stopping of inflation mechanism 7 is inflated gas receiver 1, utilizes the
The first gas-guide tube 51 is clamped in one clip 61, to carry out the preparation for carrying out fast aeration for air bag 8, has saved rescue time.
When trachea cannula 3 is inserted into patient airway, second clamp 62 is removed, spring 41 extends, and pallet 42 pushes the first sky
Air in chamber 101 enters in the second gas-guide tube 52 subsequently into air bag 8 so that air bag 8 expands rapidly, to make tracheae insert
Pipe 3 can be placed in patient airway to fast and stable, then second clamp 62 is clamped on the second gas-guide tube 52.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (6)
1. a kind of quick gas injection device of air bag, which is characterized in that including trachea cannula (3), ring cloth in trachea cannula (3) outer wall
On air bag (8), inflation mechanism (7), gas receiver (1), be set to gas receiver (1) one end and the connector that is connected to gas receiver (1)
(2), it is located at gas receiver (1) inside and pushes away mechanism of qi structure (4) in positioned opposite with connector (2), the mechanism of qi structure (4) that pushes away includes solid
The spring (41) being scheduled in gas receiver (1) and the push-plate (42) positioned at spring (41) free end, the diameter of the push-plate (42)
Equal to the internal diameter of gas receiver (1)；
Further include the first gas-guide tube (51) for being connected to connector (2) and inflation mechanism (7), connection connector (2) and the second of air bag (8)
Gas-guide tube (52), the first clamp (61) of the first gas-guide tube of clamping (51), the second clamp (62) of the second gas-guide tube of clamping (52).
2. the quick gas injection device of air bag according to claim 1, which is characterized in that the gas receiver (1) is glass infuser
And indicate graduation mark (11).
3. the quick gas injection device of air bag according to claim 1, which is characterized in that the connector (2) is movably connected in
On gas receiver (1).
4. the quick gas injection device of air bag according to claim 1, which is characterized in that set on second gas-guide tube (52)
There is gas vent.
5. the quick gas injection device of air bag according to claim 4, which is characterized in that further include the plug for blocking gas vent
Son.
6. the quick gas injection device of air bag according to claim 1, which is characterized in that the air bag (8) is bonded in tracheae
It is intubated on (3), second gas-guide tube (52) is partly bonded on trachea cannula (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638663.5U CN207666954U (en) | 2017-06-02 | 2017-06-02 | A kind of quick gas injection device of air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720638663.5U CN207666954U (en) | 2017-06-02 | 2017-06-02 | A kind of quick gas injection device of air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207666954U true CN207666954U (en) | 2018-07-31 |
Family
ID=62953918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720638663.5U Expired - Fee Related CN207666954U (en) | 2017-06-02 | 2017-06-02 | A kind of quick gas injection device of air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207666954U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520568A (en) * | 2020-04-30 | 2020-08-11 | 广船国际有限公司 | Pipe orifice plugging device |
| CN111991843A (en) * | 2020-10-13 | 2020-11-27 | 朱慧翕 | Plant extraction element for cosmetics |
-
2017
- 2017-06-02 CN CN201720638663.5U patent/CN207666954U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111520568A (en) * | 2020-04-30 | 2020-08-11 | 广船国际有限公司 | Pipe orifice plugging device |
| CN111520568B (en) * | 2020-04-30 | 2021-08-27 | 广船国际有限公司 | Pipe orifice plugging device |
| CN111991843A (en) * | 2020-10-13 | 2020-11-27 | 朱慧翕 | Plant extraction element for cosmetics |
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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: 20180731 Termination date: 20210602 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |