CN201410203Y - Tracheal catheter - Google Patents
Tracheal catheter Download PDFInfo
- Publication number
- CN201410203Y CN201410203Y CN2009200123025U CN200920012302U CN201410203Y CN 201410203 Y CN201410203 Y CN 201410203Y CN 2009200123025 U CN2009200123025 U CN 2009200123025U CN 200920012302 U CN200920012302 U CN 200920012302U CN 201410203 Y CN201410203 Y CN 201410203Y
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- CN
- China
- Prior art keywords
- import
- air bag
- conduit
- exhaust device
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a tracheal catheter, which is an improvement of a tracheal catheter for medical first aid. The tracheal catheter comprises a catheter and an air intake/exhaust device, wherein one end of the catheter is provided with a side hole, beside which an air bag is sheathed; the air bag is connected with the air intake/exhaust device by an air charging pipe; and the other end of the catheter is provided with a conversion interface. Part of the air charging pipe is processed on the inner wall of the catheter, and is communicated with the air bag by an opening on the catheterin the air bag, and the other end thereof is connected with the air intake/exhaust device. The tracheal catheter is characterized in that the air intake/exhaust device is formed by being connected with an air intake/exhaust valve by an air charging bag, sheathing a rubber air valve at the other end of the air intake/exhaust valve and being connected with a small air bag, and/or is formed by arranging a rubber pipe at the mouth of the air charging bag and being connected with the small air bag. The tracheal catheter has the advantages of having novel and light structure, simple processing, lowcost and simple operation and being applicable to battlefields in the field and the like, thus belonging to a novel tracheal catheter integrating economy and practicability.
Description
Technical field
A kind of endotracheal tube described in the utility model is the improvement of medical first aid with endotracheal tube.
Background technology
At present domestic and international first-aid patients, still widespread usage endotracheal tube intubate keeps patient ventilating.The Anesthetist undergos surgery, and anesthesia is also conventional adopts endotracheal tube to keep ventilation.There is the treatment of wound breathing machine ventilation also to want intubate.
Endotracheal tube is mainly opened the breathing path, blocks intraoral secretions and flows to trachea, realizes that pulmonary and respirator (breathing bag) form the channel space of a sealing, and delivering oxygen in lung is discharged existing carbon dioxide.Existing endotracheal tube (as shown in Figure 4) is to be connected to form by gas tube by a conduit and import/exhaust device, and the front end of conduit has side opening, side opening top suit air bag, and the other end is equipped with translation interface.The part of gas tube is processed on inner surface of trachea, and communicates with air bag, and the other end of gas tube is connected with the import/exhaust device.The import/exhaust device is made up of ballonet, breather cheek valve, syringe.One section of ballonet is equipped with breather cheek valve, and the other end is connected with gas tube.Through the oral cavity conduit is inserted in patient's the trachea during use, insert with syringe in the socket of breather cheek valve, valve depressed air bag is inflated, pushing ballonet by the doctor judges the air pressure in the air bag, after the air pressure in the air bag reaches requirement, pull up the both available endotracheal tube ventilation of syringe A/C.
There is following problem in original endotracheal tube:
1, because need syringe that air bag is inflated, increased the waste of syringe;
2, because need syringe that air bag is inflated, certainly will want help and operate, take the human resources;
3, because breather cheek valve is a frame for movement, can causes the race gas leak phenomenon, and need syringe that air bag is inflated, syringe is pulled up the back as is preserved improperly, can bring inconvenience to QI invigorating at any time, will have influence on rescue service;
4, because need syringe that air bag is inflated, can not find syringe in the open air or temporarily when succouring, can delay rescue, cause immeasurable consequence.
At existing problem in the above-mentioned prior art, a kind of novel endotracheal tube of research design, existing problem is very necessary in the prior art thereby overcome.
Summary of the invention
In view of existing problem in the above-mentioned prior art, the purpose of this utility model is a kind of novel endotracheal tube of research design.In order to remedy the waste that exists in the above-mentioned prior art, and to can not find syringe for the moment to treatment defective such as make troubles to resource and manpower.
Endotracheal tube described in the utility model comprises conduit and import/exhaust device; Wherein conduit one end has side opening; Next door at side opening is set with air bag, and air bag is connected with the import/exhaust device by gas tube; The other end of conduit is equipped with translation interface; The part of gas tube is processed on the inwall of endotracheal tube, and communicates with air bag by the opening on the air bag inner catheter, and the other end is connected with the import/exhaust device; It is characterized in that the import/exhaust device is to be linked to each other with the import/exhaust valve by gas cell, the other end of import/exhaust valve is with rubber valve, and be connected with ballonet form.
Conduit and the import/exhaust device of comprising described in the utility model; Wherein conduit one end has side opening; Next door at side opening is set with air bag, and air bag is connected with the import/exhaust device by gas tube; The other end of conduit is equipped with translation interface; The part of gas tube is processed on the inwall of conduit, and communicates with air bag by the supravasal opening in the air bag, and the other end is connected with the import/exhaust device; It is characterized in that the import/exhaust device is by the oral area at gas cell sebific duct to be housed, and be connected with ballonet form.
An elastic hose is equipped with in the centre of import/exhaust valve described in the utility model, and the indentation, there in the import/exhaust valve is equipped with steel ball, on the housing of import/exhaust valve switch is housed.
The depressed part of rubber valve described in the utility model has the cross opening.
The both sides of sebific duct described in the utility model have opening.
Gas cell described in the utility model has pore.
Only gas cap is housed on the gas cell described in the utility model.
After during use conduit being inserted trachea; the pore on the gas cell of press...withing one's finger is promptly pushed gas cell simultaneously the air bag on the endotracheal tube is inflated; the doctor pushes ballonet and rule of thumb judges interior air pressure; close the switch of intake and exhaust valve after air pressure is suitable, and cover pore and carry out dual wheel leakage protective with ending gas cap.
The utlity model has following advantage:
1, this utility model is owing to adopt gas cell to replace syringe, and resource had both been saved in the waste of having saved syringe;
2, this utility model does not need assistant's operation owing to adopt gas cell to replace syringe, has saved the human resources;
3, this utility model adopts the intake and exhaust valve, has avoided running the generation of gas leak phenomenon, even slight gas leakage occurs, owing to replace syringe with gas cell, also can in time carry out QI invigorating, can not have influence on rescue service;
4, this utility model is owing to adopt gas cell to replace syringe, needn't worry in the open air, battlefield or can not find syringe when temporarily succouring, and avoids delaying the generation of accident such as rescue.
5, this utility model more is applicable on " double-lumen catheter " and " trachealgia associating conduit ".
The utlity model has advantages such as novel structure is light and handy, processing is easy, with low cost, easy and simple to handle, sterilization is convenient, it puts goods on the market in enormous quantities and will produce positive social benefit and remarkable economic efficiency.
Description of drawings
This utility model has 4 width of cloth accompanying drawings, wherein:
Accompanying drawing 2 is the side view of rubber valve;
Accompanying drawing 3 is not for having the endotracheal tube structural representation of intake and exhaust valve;
Accompanying drawing 4 is the structural representation of original pipe conduit.
In the drawings: 1, side opening 2, conduit 4, gas tube 5, translation interface 6, ballonet 7, rubber valve 8, intake and exhaust valve 9, elastic hose 10, steel ball 11, switch 12, end gas cap 13, gas cell 14, pore 15, cross opening 16, sebific duct 17, opening 18, breather cheek valve 19, valve 20, syringe.
The specific embodiment
Embodiment of the present utility model comprises conduit 3 and import/exhaust device shown in accompanying drawing 1,2; Wherein conduit 3 one ends have side opening 1; Be set with air bag 2 on the next door of side opening 1, air bag 2 is connected with the import/exhaust device by gas tube 4; The other end of conduit 3 is equipped with translation interface 5; The part of gas tube 4 is processed on the inwall of conduit 3, and communicates with air bag 2 by the opening on the conduit 3 in the air bag 2, and the other end is connected with the import/exhaust device; It is characterized in that the import/exhaust device is to be linked to each other with import/exhaust valve 8 by gas cell 13, the other end of import/exhaust valve 8 is with rubber valve 7, and be connected with ballonet 6 form.An elastic hose 9 is equipped with in the centre of intake and exhaust valve 8, and the indentation, there in intake and exhaust valve 8 is equipped with steel ball 10, and switch 11 is housed on the housing of intake and exhaust valve 8.The depressed part of rubber valve 7 has cross opening 15.Gas cell 13 has pore 14.Only gas cap 12 is housed on the gas cell 13.
Embodiment 2
Embodiment of the present utility model comprises conduit 3 and import/exhaust device as shown in Figure 3; Wherein conduit 3 one ends have side opening 1; Be set with air bag 2 on the next door of side opening 1, air bag 2 is connected with the import/exhaust device by gas tube 4; The other end of conduit 3 is equipped with translation interface 5; The part of gas tube 4 is processed on the inwall of conduit 3, and communicates with air bag 2 by the opening on the conduit 3 in the air bag 2, and the other end is connected with the import/exhaust device; It is characterized in that the import/exhaust device is by the oral area at gas cell 13 sebific duct 16 to be housed, and be connected with ballonet 6 form.The both sides of sebific duct 16 have opening 17.Gas cell 13 has pore 14.Only gas cap 12 is housed on the gas cell 13.
Claims (7)
1, a kind of endotracheal tube comprises conduit (3) and import/exhaust device; Wherein conduit (3) one ends have side opening (1); Be set with air bag (2) on the next door of side opening (1), air bag (2) is connected with the import/exhaust device by gas tube (4); The other end of conduit (3) is equipped with translation interface (5); The part of gas tube (4) is processed on the inwall of conduit (3), and communicates with air bag (2) by the opening on the conduit (3) in the air bag (2), and the other end is connected with the import/exhaust device; It is characterized in that the import/exhaust device is to be linked to each other with import/exhaust valve (8) by gas cell (13), the other end of import/exhaust valve (8) is with rubber valve (7), and be connected with ballonet (6) form.
2, a kind of endotracheal tube comprises conduit (3) and import/exhaust device; Wherein conduit (3) one ends have side opening (1); Be set with air bag (2) on the next door of side opening (1), air bag (2) is connected with the import/exhaust device by gas tube (4); The other end of conduit (3) is equipped with translation interface (5); The part of gas tube (4) is processed on the inwall of conduit (3), and communicates with air bag (2) by the opening on the conduit (3) in the air bag (2), and the other end is connected with the import/exhaust device; It is characterized in that the import/exhaust device is by the oral area at gas cell (13) sebific duct (16) to be housed, and be connected with ballonet (6) form.
3, endotracheal tube according to claim 1, an elastic hose (9) is equipped with in the centre that it is characterized in that described import/exhaust valve (8), indentation, there in import/exhaust valve (8) is equipped with steel ball (10), and switch (11) is housed on the housing of import/exhaust valve (8).
4, endotracheal tube according to claim 1 is characterized in that the depressed part of described rubber valve (7) has cross opening (15).
5, endotracheal tube according to claim 2 is characterized in that the both sides of described sebific duct (16) have opening (17).
6, endotracheal tube according to claim 1 and 2 is characterized in that described gas cell (13) has pore (14).
7, endotracheal tube according to claim 1 and 2 is characterized in that being equipped with on the described gas cell (13) only gas cap (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200123025U CN201410203Y (en) | 2009-03-19 | 2009-03-19 | Tracheal catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200123025U CN201410203Y (en) | 2009-03-19 | 2009-03-19 | Tracheal catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201410203Y true CN201410203Y (en) | 2010-02-24 |
Family
ID=41712095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200123025U Expired - Fee Related CN201410203Y (en) | 2009-03-19 | 2009-03-19 | Tracheal catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201410203Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027878A (en) * | 2014-05-23 | 2014-09-10 | 成都科创佳思科技有限公司 | Pressure regulating inflation valve |
-
2009
- 2009-03-19 CN CN2009200123025U patent/CN201410203Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104027878A (en) * | 2014-05-23 | 2014-09-10 | 成都科创佳思科技有限公司 | Pressure regulating inflation valve |
| CN104027878B (en) * | 2014-05-23 | 2016-03-02 | 黄东 | Adjust blood pressure charge valve |
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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: 20100224 Termination date: 20180319 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |