CN202951082U - Disposable dual-airbag endotracheal tube - Google Patents
Disposable dual-airbag endotracheal tube Download PDFInfo
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- CN202951082U CN202951082U CN 201220585066 CN201220585066U CN202951082U CN 202951082 U CN202951082 U CN 202951082U CN 201220585066 CN201220585066 CN 201220585066 CN 201220585066 U CN201220585066 U CN 201220585066U CN 202951082 U CN202951082 U CN 202951082U
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- airbag
- air bag
- tube
- air
- trachea
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Abstract
The utility model provides a disposable dual-airbag endotracheal tube which includes an airway tube. The airway tube includes an exposed part and an interpolated part. The interpolated part is provided with a front ventage, a lateral ventage, a front airbag and a back airbag in sequence. A flushing mouth on the airbag and a flushing suction tube on the airbag are arranged between the front airbag and the back airbag. The other end of the flushing suction tube on the airbag is arranged on the exposed part, and the exposed part is further provided with a front air tube communicated with the front airbag and a back air tube communicated with the back airbag. A front airbag air infusing valve and a front saccule which is connected with the front airbag air infusing valve are arranged on a front air tube mouth. An air infusing valve of the back airbag and a back saccule are arranged on a back air tube mouth, wherein the back saccule is connected with the air infusing valve. A joining pipe with a silica gel sealing ring is arranged at the position of a port of the exposed part. The disposable dual-airbag endotracheal tube has the advantages of being capable of reducing the conditions of insufficient blood supply of the tunica mucosa bronchiorum or bronchial wall collapse, preventing secretions on the airbag from reflowing, and capable of reducing conditions of back air leakage at the connection position between the endotracheal tube and a respirator machine; the disposable dual-airbag endotracheal tube is simple in structure, low in cost and high in efficiency.
Description
Technical field
This utility model belongs to serious symptom medical science and anesthesiology medical instruments field, especially relates to the two air bag tracheal tubes of a kind of disposable use.
Background technology
A kind of effective clinical that endotracheal tube rescues as Cavity in Critical Patients rescues apparatus, development is the history of existing more than 100 year so far, progress along with plastics industry, make the endotracheal tube material and more and more meet clinical requirement, but endotracheal tube is as a kind of apparatus of patients with implantation organ, its service property (quality) is not only relevant to material, more closely related with its structural design.The endotracheal tube used clinically at present is monosaccate, because Cavity in Critical Patients need to be set up the artificial airway for a long time, although the endotracheal tube monosaccate has carried out the restriction of pressure, designed the high air bag that holds of low pressure, but due to patient's bronchus for a long time by balloon tamponade, in clinical, still there will be the bronchial mucosa blood supply insufficiency to cause the situations such as local mucous membrane necrosis and patient's bronchial cartilage ring wall subside, even also there will be the complication such as trachealgia leakage, having a strong impact on and setting up artificial airway patient's prognosis.Therefore designing a kind of endotracheal tube of having set up artificial airway's complication for patients that can reduce is the major issue in current curative activity.
Summary of the invention
Problem to be solved in the utility model is to provide the two air bag tracheal tubes of a kind of disposable use, especially is suitable for setting up for a long time artificial airway's critical patient and ICU ward patient.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the two air bag tracheal tubes of a kind of disposable use, comprise airway, described airway comprises exposed parts and interpolation part, described interpolation part is provided with front blow vent successively, the side blow vent, front air bag and rear gasbag, described front blow vent is positioned at the port of described interpolation part, be provided with between described front air bag and described rear gasbag on capsule and rinse suction catheter on rinse mouth and capsule, the other end that rinses suction catheter on described capsule is arranged on described exposed parts, described exposed parts also is provided with the front trachea communicated with described front air bag and the rear trachea communicated with described rear gasbag, the front folliculus that the described front trachea mouth of pipe is provided with front air bag gas injection valve and is attached thereto, the rear folliculus that the described rear trachea mouth of pipe is provided with rear gasbag gas injection valve and is attached thereto, the port of described exposed parts is provided with the connection tube with the silica gel sealing ring.
This utility model can also adopt following technical measures:
Described front air bag and described rear gasbag are the high air bag that holds of low pressure.
Described front air bag and described rear gasbag all match with oral trachea cannula, nasal trachea cannula, tracheal casing pipe.
The described connection tube interface of adopting international standards.
Advantage and the good effect that the utlity model has are: technique scheme can reduce because an air bag is oppressed patient's bronchial wall, the situation that causes bronchial mucosa blood supply insufficiency or bronchial wall to subside for a long time; There is rinse mouth on capsule, prevent secretions on capsule and instead flow because gasbag pressure is not enough; There is the silica gel sealing ring on connection tube, can reduce the rear gas leakage that endotracheal tube is connected with respirator; Can reduce the complication of having set up artificial airway patient, simple in structure, with low cost, service efficiency is high.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model
In figure:
1, rinse suction catheter 2, connection tube 3, silica gel sealing ring on capsule
4, front air bag gas injection valve 5, front folliculus 6, rear gasbag gas injection valve
7, rear folliculus 8, airway 9, rear gasbag
10, rinse mouth 11, front air bag 12, side blow vent on capsule
13, front blow vent
The specific embodiment
As shown in Figure 1, this utility model provides a kind of disposable use two air bag tracheal tubes, comprise airway 8, airway 8 comprises exposed parts and interpolation part, the interpolation part is provided with front blow vent 13 successively, side blow vent 12, front air bag 11 and rear gasbag 9, front blow vent 13 is positioned at the port of interpolation part, be provided with between front air bag 11 and rear gasbag 9 on capsule and rinse suction catheter 1 on rinse mouth 10 and capsule, the other end that rinses suction catheter 1 on capsule is arranged on exposed parts, exposed parts also is provided with the front trachea communicated with front air bag 11 and the rear trachea communicated with rear gasbag 9, the front folliculus 5 that the front trachea mouth of pipe is provided with front air bag gas injection valve 4 and is attached thereto, the rear folliculus 7 that the rear trachea mouth of pipe is provided with rear gasbag gas injection valve 6 and is attached thereto, the port of exposed parts is provided with the connection tube 2 with silica gel sealing ring 3.
Connection tube 2 interface of adopting international standards.
The work process of this example: the Standard Operating Procedure of setting up according to the artificial airway is put pipe; By front air bag gas injection valve 4 and front folliculus 5 air bag 11 gas injection bodies forward, pressure is 25-27cmH
2O, connection tube 2 connects respirator, the fixedly exposed parts of airway 8; Secretions before rinsing by flushing suction catheter 1 on capsule after 4h on air bag 11; By rear gasbag gas injection valve 6 with rear folliculus 7 to rear gasbag 9 gas injection bodies, pressure is 25-27cmH
2O; The gas of finding time in front air bag 11 by front air bag gas injection valve 4 and front folliculus 5; Every 4h, by front air bag gas injection valve 4 and front folliculus 5 air bag 11 gas injection bodies forward, pressure is 25-27cmH
2O; The gas of finding time in rear gasbag 9 by rear gasbag gas injection valve 6 and rear folliculus 7; And then the secretions on air bag 11 before rinsing by flushing suction catheter 1 on capsule after 4h, so move in circles.
Above an embodiment of the present utility model is had been described in detail, but described content is only preferred embodiment of the present utility model, can not be considered to for limiting practical range of the present utility model.All equalization variations of doing according to this utility model application range and improvement etc., within all should still belonging to patent covering scope of the present utility model.
Claims (4)
1. two air bag tracheal tubes of a disposable use, comprise airway, it is characterized in that: described airway comprises exposed parts and interpolation part, described interpolation part is provided with front blow vent successively, the side blow vent, front air bag and rear gasbag, described front blow vent is positioned at the port of described interpolation part, be provided with between described front air bag and described rear gasbag on capsule and rinse suction catheter on rinse mouth and capsule, the other end that rinses suction catheter on described capsule is arranged on described exposed parts, described exposed parts also is provided with the front trachea communicated with described front air bag and the rear trachea communicated with described rear gasbag, the front folliculus that the described front trachea mouth of pipe is provided with front air bag gas injection valve and is attached thereto, the rear folliculus that the described rear trachea mouth of pipe is provided with rear gasbag gas injection valve and is attached thereto, the port of described exposed parts is provided with the connection tube with the silica gel sealing ring.
2. two air bag tracheal tubes of disposable use according to claim 1, it is characterized in that: described front air bag and described rear gasbag are the high air bag that holds of low pressure.
3. two air bag tracheal tubes of disposable use according to claim 2, it is characterized in that: described front air bag and described rear gasbag all match with oral trachea cannula, nasal trachea cannula, tracheal casing pipe.
4. according to the two air bag tracheal tubes of the described disposable use of any one in claim 1,2 or 3, it is characterized in that: the described connection tube interface of adopting international standards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585066 CN202951082U (en) | 2012-11-07 | 2012-11-07 | Disposable dual-airbag endotracheal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220585066 CN202951082U (en) | 2012-11-07 | 2012-11-07 | Disposable dual-airbag endotracheal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202951082U true CN202951082U (en) | 2013-05-29 |
Family
ID=48456680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220585066 Expired - Fee Related CN202951082U (en) | 2012-11-07 | 2012-11-07 | Disposable dual-airbag endotracheal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202951082U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456918A (en) * | 2020-10-19 | 2021-10-01 | 中国人民解放军陆军军医大学第二附属医院 | Method for irrigating intestinal tract through intestinal tract stoma |
-
2012
- 2012-11-07 CN CN 201220585066 patent/CN202951082U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113456918A (en) * | 2020-10-19 | 2021-10-01 | 中国人民解放军陆军军医大学第二附属医院 | Method for irrigating intestinal tract through intestinal tract stoma |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20130529 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |