CN201231003Y - Safe convenient anaesthesia endotracheal tube - Google Patents
Safe convenient anaesthesia endotracheal tube Download PDFInfo
- Publication number
- CN201231003Y CN201231003Y CNU2008200266448U CN200820026644U CN201231003Y CN 201231003 Y CN201231003 Y CN 201231003Y CN U2008200266448 U CNU2008200266448 U CN U2008200266448U CN 200820026644 U CN200820026644 U CN 200820026644U CN 201231003 Y CN201231003 Y CN 201231003Y
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- CN
- China
- Prior art keywords
- catheter
- gas cell
- endotracheal tube
- patient
- air bag
- 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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Abstract
The utility model discloses a catheter for anaesthetizing trachea safely and conveniently, which comprises a catheter body, an inner fixed ballonet, a gas cell and a sliding bushing, wherein the inner fixed ballonet is close to a blind end and is linked with the gas cell through an aeration pipe; the sliding bushing is a hard plastic pipe and is sleeved on the catheter body in a sliding way; the bushing is provided with a circle of two-level annular bulges to enable the upper and the lower teeth of a patient to be clamped in, so as to play the role of fixing the catheter and preventing the patient from biting off the catheter. The utility model has the advantages of simple structure, safety and convenience.
Description
Technical field
This utility model belongs to medical auxiliary apparatus, especially relates to a kind of anesthesia endotracheal tube safe and convenient to use.
Background technology
At present, the patient is implemented to anaesthetize the quality that is directly connected to operation before the clinical operation, two kinds of the unicameral and two-chamber of the endotracheal tube that uses now, be mainly used in ventilation and anesthesia, this conduit is generally disposable soft plastic cement pipe.In use mainly there is the problem that easily skids off in this conduit from patient's trachea, for addressing this problem, mostly be at present to adopt the method for air bag internal fixation, but this fixing means can only prevent the problem that conduit skids off, for because the softer easy bending of conduit is out of shape or is stung the problem of selling off shape by the patient easily, can not well solve, therefore, cause easily and can't ventilate or anaesthetize, bring surgical danger.
Summary of the invention
The purpose of this utility model is exactly the problem of easily being stung deformation effect ventilation and anesthesia by patient's tooth that in use exists at existing endotracheal tube, provide a kind of patient's tooth that can prevent to sting the anesthesia endotracheal tube of distortion, have advantage simple in structure, safe in utilization, convenient fixing.
The purpose of this utility model is achieved through the following technical solutions, this safe ready anesthesia endotracheal tube comprises catheter body, the internal fixation air bag, gas cell, the sleeve pipe that slides, described catheter main body is the cecum that an end has venthole or liquid outlet, one end is the soft plastic pipe of opening, described internal fixation air bag is close to cecum, the internal fixation air bag connects with gas cell by a breather, the sleeve pipe of described slip is hard plastic cement pipe, be enclosed within on the catheter body and also can slide thereon, described sleeve pipe is provided with the double-deck annular projection of a circle, so that patient's last lower teeth is stuck in it, plays A/C and prevent that the patient stings the purpose of folding conduit.
During use, trachea utilizes the internal fixation balloon of gas cell to inflate fixing after inserting correctly; sliding sleeve is in the oral cavity then; utilize supravasal dicyclo type projection to be stuck on the tooth,, can protect flexible catheter not stung and sell off shape by the patient because sliding sleeve is hard plastic material.
Advantage of the present utility model: simple in structure, safe ready.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a sketch map of the present utility model
Among the figure: 1, catheter body 2, internal fixation air bag 3, gas cell 4, sleeve pipe 5, Crossed Circle projection 6, venthole
The specific embodiment
As shown in Figure 1, this safe ready anesthesia endotracheal tube comprises catheter body 1, internal fixation air bag 2, gas cell 3, the sleeve pipe 4 that slides, catheter main body 1 is the cecum that an end has venthole 6, one end is the soft plastic pipe of opening, internal fixation air bag 2 is close to cecum, internal fixation air bag 2 connects with gas cell 3 by a breather, the sleeve pipe 4 that slides is hard plastic cement pipe, be enclosed within on the catheter body 1 and also can slide thereon, sleeve pipe 4 is provided with the double-deck annular projection 5 of a circle, so that patient's last lower teeth is stuck in it, plays A/C and prevent that the patient stings the purpose of folding conduit.
During use; catheter body 1 is after trachea inserts correctly; utilize in 3 pairs of the gas cells fixation balloon 2 to inflate fixing; sliding sleeve 4 is in the oral cavity then; utilize supravasal dicyclo type projection 5 to be stuck on the tooth; because sliding sleeve 4 is hard plastic material, can protect flexible catheter not stung by the patient and sell off shape.
Claims (1)
1, a kind of safe ready anesthesia endotracheal tube, the sleeve pipe that comprises catheter body, internal fixation air bag, gas cell, slip, described catheter main body is the cecum that an end has venthole or liquid outlet, one end is the soft plastic pipe of opening, described internal fixation air bag is close to cecum, the internal fixation air bag connects with gas cell by a breather, and the casing pipe sleeve that it is characterized in that described slip is on catheter body, and described sleeve pipe is provided with the double-deck annular projection of a circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200266448U CN201231003Y (en) | 2008-07-28 | 2008-07-28 | Safe convenient anaesthesia endotracheal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200266448U CN201231003Y (en) | 2008-07-28 | 2008-07-28 | Safe convenient anaesthesia endotracheal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231003Y true CN201231003Y (en) | 2009-05-06 |
Family
ID=40617378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200266448U Expired - Fee Related CN201231003Y (en) | 2008-07-28 | 2008-07-28 | Safe convenient anaesthesia endotracheal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231003Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703818B (en) * | 2009-08-06 | 2011-10-26 | 宁波市鄞州云帆工程咨询有限公司 | Wing-rotatable pulling-fixing type bulb vent pipe |
| CN110448772A (en) * | 2019-09-20 | 2019-11-15 | 成都市第二人民医院 | Go deep into accurate drug delivery device and medication based on division of respiratory disease |
-
2008
- 2008-07-28 CN CNU2008200266448U patent/CN201231003Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101703818B (en) * | 2009-08-06 | 2011-10-26 | 宁波市鄞州云帆工程咨询有限公司 | Wing-rotatable pulling-fixing type bulb vent pipe |
| CN110448772A (en) * | 2019-09-20 | 2019-11-15 | 成都市第二人民医院 | Go deep into accurate drug delivery device and medication based on division of respiratory disease |
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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: 20090506 |