CN201399144Y - Seal-wire trachea cannula - Google Patents
Seal-wire trachea cannula Download PDFInfo
- Publication number
- CN201399144Y CN201399144Y CN2009200246468U CN200920024646U CN201399144Y CN 201399144 Y CN201399144 Y CN 201399144Y CN 2009200246468 U CN2009200246468 U CN 2009200246468U CN 200920024646 U CN200920024646 U CN 200920024646U CN 201399144 Y CN201399144 Y CN 201399144Y
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- CN
- China
- Prior art keywords
- seal
- trachea cannula
- wire
- airway
- inflating
- 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 seal-wire trachea cannula, which belongs to the medical appliance, and solves the weaknesses of the prior art that the rigidness of the trachea cannula is insufficient, and the degree of curvature cannot be controlled at will. The seal-wire trachea cannula comprises an air duct and an inflating pipe, wherein the head part of the air duct is provided with a ventilationhole, the front end is provided with an air bag, and the rear end is provided with a bite rim; and one end of the inflating pipe is communicated with the air bag, another end is provided with an inflating bag and an inflating head, and a seal wire is arranged inside the air duct. The seal-wire trachea cannula is mainly applied to the trachea cannula operation when rescuing the patients clinicallyin hopistal.
Description
Technical field
This utility model belongs to a kind of medical apparatus and instruments, specifically, relates to a kind of seal wire tracheal intubation.
Background technology
Development along with society, the vehicles such as vehicle are by people's widespread usage, and the generation of thing followed traffic accident accident is also more and more, thereby increasing anxious, critical traffic accident patient occurred, these patients are when rescuing, and major part all needs to rescue with tracheal intubation.Existing tracheal intubation clinically is softer, and the medical worker often because the hardness of tracheal intubation is not enough or camber cannot regulated at will, and causes the tracheal intubation failure when giving emergency treatment to a patient, delayed patient's rescue.At present, also do not have a kind of tracheal intubation that meets medical demand, both can reach enough hardness, again can be arbitrarily crooked.
Summary of the invention
Not enough in order to solve in the prior art tracheal intubation hardness, the defective that flexibility cannot arbitrarily be grasped, this utility model provides a kind of seal wire tracheal intubation.
This utility model adopts, and technical scheme realizes: a kind of seal wire tracheal intubation comprises airway and air-inflating tube; Described airway is a flexible pipe, and the front end of airway is provided with air bag, the rear end is provided with bite-block; One end of air-inflating tube communicates with air bag, and the other end is provided with inflates capsule and inflating head; Be provided with a seal wire in the described airway.
Described seal wire is preferably steel wire; The head of airway preferably is provided with passage.
The beneficial effects of the utility model are: be provided with a steel wire in the airway, can increase the hardness of airway, steel wire again can be arbitrarily crooked simultaneously, thereby make the airway can be by random bend fixing, the medical worker just can rescue patient when doing the tracheal intubation operation quickly and easily like this.
Description of drawings
Figure is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
A kind of seal wire tracheal intubation comprises soft air duct 3 and air-inflating tube 4, and the head of airway 3 is provided with that passage 1, front end are provided with air bag 2, the rear end is provided with bite-block 7; One end of air-inflating tube 4 communicates with air bag 2, and the other end is provided with inflates capsule 5 and inflating head 6; Be provided with a steel wire seal wire 8 in the described airway 3, the hardness of steel wire seal wire 8 is moderate, and existing certain rigidity again can be arbitrarily crooked.
The material of air bag 2 is resilient materials such as plastic sheeting; The material of bite-block 7 is a hard material.
During use, steel wire 8 does not exceed the head of airway 3, and should have certain-length to be exposed at the outside of airway 3 at the other end steel wire 8 of airway 3; After utilizing steel wire 8 with airway 3 and air-inflating tube 4 insertion patient's trachea, allow patient bite bite-block 7, extract steel wire 8 then.
Claims (3)
1, a kind of seal wire tracheal intubation comprises airway and air-inflating tube; Described airway is a flexible pipe, and the front end of airway is provided with air bag, the rear end is provided with bite-block; One end of air-inflating tube communicates with air bag, and the other end is provided with inflates capsule and inflating head; It is characterized in that: be provided with a seal wire in the described airway.
2, seal wire tracheal intubation according to claim 1 is characterized in that: described seal wire is a steel wire.
3, seal wire tracheal intubation according to claim 1 and 2, it is characterized in that: the head of airway is provided with passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200246468U CN201399144Y (en) | 2009-05-07 | 2009-05-07 | Seal-wire trachea cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200246468U CN201399144Y (en) | 2009-05-07 | 2009-05-07 | Seal-wire trachea cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201399144Y true CN201399144Y (en) | 2010-02-10 |
Family
ID=41658937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200246468U Expired - Fee Related CN201399144Y (en) | 2009-05-07 | 2009-05-07 | Seal-wire trachea cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201399144Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999299A (en) * | 2019-04-23 | 2019-07-12 | 北京大学口腔医学院 | A kind of seal wire for trachea cannula and the conduit for being arranged with seal wire |
-
2009
- 2009-05-07 CN CN2009200246468U patent/CN201399144Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109999299A (en) * | 2019-04-23 | 2019-07-12 | 北京大学口腔医学院 | A kind of seal wire for trachea cannula and the conduit for being arranged with seal wire |
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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: 20100210 Termination date: 20100507 |