CN2592191Y - Double indigitation trachea catheter - Google Patents
Double indigitation trachea catheter Download PDFInfo
- Publication number
- CN2592191Y CN2592191Y CN02256178U CN02256178U CN2592191Y CN 2592191 Y CN2592191 Y CN 2592191Y CN 02256178 U CN02256178 U CN 02256178U CN 02256178 U CN02256178 U CN 02256178U CN 2592191 Y CN2592191 Y CN 2592191Y
- Authority
- CN
- China
- Prior art keywords
- capsule
- cover
- cuff
- guide tube
- trachea
- 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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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a double cuff trachea guide tube. The rear end of a trachea guide tube is connected with a connecting pipe, and the front end of the trachea guide tube is provided with a cuff which is connected with a closed valve by the cuff guide tube. The lower half section of the guide tube wall at the head side end of the cuff is respectively provided with an auxiliary cuff which is connected with an air storage bag and the closed valve by the cuff guide tube.
Description
Technical field
This utility model is a kind of two cover capsule endotracheal tube, belongs to a kind of medical treatment device.
Background technology
In the patient of general anesthesia, need carry out the endotracheal intubation control breathing, some patient often causes the glottis difficult exposure for various reasons, and glottis is positioned at the place ahead of esophagus opening, often like this causes conduit to slip into esophagus, and inserts very difficulty of trachea.Though the Endotol conduit can make the catheter proximal end perk make it enter glottis easily, its inconvenient operation and effect is also bad sometimes.
Summary of the invention
The purpose of this utility model is: design a kind of endotracheal tube, can the patient to tracheal intubation difficulty easily and effectively carry out intubate.
This utility model can be realized by following technical solution: the rear end of endotracheal tube is connected with connection tube, front end has the cover capsule, the cover capsule is connected with draught excluder by the cover ductus bursae, the latter half at a side catheter wall that overlaps capsule has the auxiliary sleeve capsule, and the auxiliary sleeve capsule is connected with air storage bag and draught excluder by the cover ductus bursae.
This utility model is to make the auxiliary sleeve capsule obtain in various degree expansion by the extruding air storage bag in the intubate process, after the auxiliary sleeve capsule expands the catheter proximal end position is raised and make it be fixed in positive meta, thereby make conduit enter glottis easily, and be difficult for slipping into esophagus, after catheter proximal end enters glottis, stop to push the air storage bag conduit and just can enter trachea.
Below in conjunction with accompanying drawing embodiment of the present utility model is elaborated.
Description of drawings
Fig. 1 is a side view of the present utility model.
Fig. 2 is a front elevation of the present utility model.
Wherein 1-connection tube 2-scale 3-draught excluder 4-air storage bag 5-cover ductus bursae 6-endotracheal tube 7-cover capsule 8-auxiliary sleeve capsule 9-overlaps ductus bursae 10-draught excluder
The specific embodiment:
Present embodiment is made up of connection tube 1 and endotracheal tube 6, endotracheal tube 6 rear ends have scale 2, front end has cover capsule 7, cover capsule 7 is connected with draught excluder 10 by cover ductus bursae 9, the latter half at a side catheter wall that overlaps capsule 7 has auxiliary sleeve capsule 8, and auxiliary sleeve capsule 8 is connected with air storage bag 4 and draught excluder 3 by cover ductus bursae 5.
After endotracheal tube per os or per nasal were inserted oral part of pharyngeal cavity, the extruding air storage bag made the auxiliary sleeve capsule obtain in various degree expansion, stops to push air storage bag after catheter proximal end enters glottis during use, and conduit just can enter trachea.
The utlity model has simple in structure, with low cost, easy to operate, the spy that result of use is good The point.
Claims (1)
1, two cover capsule endotracheal tubes, endotracheal tube (6) rear end is connected with connection tube (1), front end has cover capsule (7), cover capsule (7) is connected with draught excluder (10) by cover ductus bursae (9), it is characterized in that: the latter half at a side catheter wall that overlaps capsule (7) has auxiliary sleeve capsule (8), and auxiliary sleeve capsule (8) is connected with air storage bag (4) and draught excluder (3) by cover ductus bursae (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02256178U CN2592191Y (en) | 2002-12-23 | 2002-12-23 | Double indigitation trachea catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02256178U CN2592191Y (en) | 2002-12-23 | 2002-12-23 | Double indigitation trachea catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2592191Y true CN2592191Y (en) | 2003-12-17 |
Family
ID=33724514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02256178U Expired - Fee Related CN2592191Y (en) | 2002-12-23 | 2002-12-23 | Double indigitation trachea catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2592191Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310793B (en) * | 2008-04-08 | 2010-06-02 | 蔡铁良 | Catheter installation used for brain domain operation awaking anaesthesia |
-
2002
- 2002-12-23 CN CN02256178U patent/CN2592191Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101310793B (en) * | 2008-04-08 | 2010-06-02 | 蔡铁良 | Catheter installation used for brain domain operation awaking anaesthesia |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |