CN201157611Y - Trachea cannula trachea device - Google Patents
Trachea cannula trachea device Download PDFInfo
- Publication number
- CN201157611Y CN201157611Y CNU2008200186532U CN200820018653U CN201157611Y CN 201157611 Y CN201157611 Y CN 201157611Y CN U2008200186532 U CNU2008200186532 U CN U2008200186532U CN 200820018653 U CN200820018653 U CN 200820018653U CN 201157611 Y CN201157611 Y CN 201157611Y
- Authority
- CN
- China
- Prior art keywords
- trachea
- duct
- air bag
- air
- annular groove
- 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
Links
Abstract
The utility model relates to a trachea cannula ducting device, belonging to the technical field of a medical apparatus. The trachea cannula ducting device comprises a duct and an air bag. The trachea cannula ducting device is characterized in that an annular groove is arranged on the outer wall of the front end of the duct, the air bag is arranged in the annular groove, a side port is arranged on the pipe wall of the front end of the annular groove, an air-charging passage is arranged in the pipe wall of the rear end of the duct, the front end of the air-charging passage is communicated with an interlayer arranged between the air bag and the duct, the rear end is communicated with an air-charging pipe which is arranged on the outer wall of the duct and the tail end of the air-charging tube is connected with a needle seat provided with a control valve. The trachea cannula ducting device has the advantage that the respiratory tract is convenient to be sealed via the air bag, a trachea cannula duct is inserted into the trachea via a nasal cavity, and the forced breathing can be realized without incision, thus the infectious opportunity is avoided and the workload is greatly reduced, thereby satisfying the requirement that the clinical forced breathing does not cause infection and does not damage the trachea.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of tracheal intubation conduit device.
Background technology
As everyone knows, respiratory failure is pulmonary ventilation or the dysfunction of ventilation that a variety of causes causes, the sick mortality rate of severe respiratory failure is very high.At present, clinically method forced breathings of adopting mechanical ventilation more, it is the surgical incision organ, insert metal tracheal casing pipe and conduit in incision, utilize the respirator forced breathing, be characterized in that curative effect is fast, its deficiency is: the tracheotomy easy infection, the hard tracheal injury that easily causes of metal tracheal casing pipe quality, the long tracheal wall mucosa ischemic necrosis that easily causes of time swap.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of tracheal intubation conduit device is provided, and makes the patient insert not otch of trachea forced breathing through the nostril, has avoided the infection of incisional wound chance, and has alleviated workload greatly.
The purpose of this utility model is achieved in that this tracheal intubation conduit device is made up of conduit, air bag, on the catheter proximal end outer wall, be provided with annular groove, be provided with air bag in the annular groove, have side opening on the tube wall of annular groove front end, be provided with filling channel in the duct wall of rear end, filling channel front end and air bag communicate with interlayer between the conduit, and the rear end communicates with gas tube on the conduit outer wall, and the gas tube end is connecting the needle stand that has control valve.
During use, elder generation is with the secretion clearing of nasal cavity, with paraffin oil lubrication conduit front end, spray into 1% tetracaine local anaesthesia at patient's bottleneck throat, under the guiding of branchofiberoscope, insert conduit from a side nasal cavity and under the trachea glottis, inhale expectorant, then from the gas tube end to airbag aeration, make closed control valve behind the air bag adequate closure respiratory tract, again catheter tip is connect breathing machine ventilation and get final product.
Advantage of the present utility model: air bag sealing respiratory tract is very convenient, tracheal intubation conduit via intranasal application is inserted trachea, and forced breathing is otch not, has avoided the chance of infection of incisional wound, and alleviated workload greatly, satisfy the requirement that clinical forced breathing is not infected, do not damaged trachea.
Description of drawings
Accompanying drawing is a structure cutaway view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this tracheal intubation conduit device is made up of conduit 1, air bag 2, on conduit 1 front end outer wall, be provided with annular groove, be provided with air bag 2 in the annular groove, have side opening 3 on the tube wall of annular groove front end, be provided with filling channel 4 in conduit 1 tube wall of rear end, filling channel 4 front ends and air bag 2 communicate with interlayer between the conduit 1, and the rear end communicates with gas tube 5 on conduit 1 outer wall, and gas tube 5 ends are connecting the needle stand 6 that has control valve.
Claims (1)
1, a kind of tracheal intubation conduit device, form by conduit (1), air bag (2), it is characterized in that conduit (1) front end outer wall is provided with annular groove, be provided with air bag (2) in the annular groove, have side opening (3) on the tube wall of annular groove front end, be provided with filling channel (4) in the conduit of rear end (1) tube wall, filling channel (4) front end and air bag (2) communicate with interlayer between the conduit (1), the rear end communicates with gas tube (5) on conduit (1) outer wall, and gas tube (5) end is connecting the needle stand (6) that has control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200186532U CN201157611Y (en) | 2008-03-14 | 2008-03-14 | Trachea cannula trachea device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200186532U CN201157611Y (en) | 2008-03-14 | 2008-03-14 | Trachea cannula trachea device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201157611Y true CN201157611Y (en) | 2008-12-03 |
Family
ID=40108201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200186532U Expired - Fee Related CN201157611Y (en) | 2008-03-14 | 2008-03-14 | Trachea cannula trachea device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201157611Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477758A (en) * | 2016-01-29 | 2016-04-13 | 青岛大学附属医院 | Novel trachea cannula |
| CN109865187A (en) * | 2017-12-01 | 2019-06-11 | 苏州优友瑞医疗科技有限公司 | Method and apparatus across bronchial airways collateral ventilation |
-
2008
- 2008-03-14 CN CNU2008200186532U patent/CN201157611Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105477758A (en) * | 2016-01-29 | 2016-04-13 | 青岛大学附属医院 | Novel trachea cannula |
| CN109865187A (en) * | 2017-12-01 | 2019-06-11 | 苏州优友瑞医疗科技有限公司 | Method and apparatus across bronchial airways collateral ventilation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081203 Termination date: 20100314 |