CN201959373U - Tracheal tube - Google Patents
Tracheal tube Download PDFInfo
- Publication number
- CN201959373U CN201959373U CN2011200069117U CN201120006911U CN201959373U CN 201959373 U CN201959373 U CN 201959373U CN 2011200069117 U CN2011200069117 U CN 2011200069117U CN 201120006911 U CN201120006911 U CN 201120006911U CN 201959373 U CN201959373 U CN 201959373U
- Authority
- CN
- China
- Prior art keywords
- tube
- hose
- flexible pipe
- air bag
- medicine liquid
- 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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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a medical appliance, in particular to a tracheal tube, which comprises a hose and a connecting tube, wherein the connecting tube is connected with the tail end of the hose, a medicine liquid tube and an inflating tube which have the same axial direction as that of the hose are arranged in the hose, the front end of the hose is also provided with an air bag surrounding the hose, at least one circumferential annular passage is arranged on the wall of the hose above the air bag, the outer side of the annular passage is provided with a spraying hole used for outwards spraying the medicine liquid, the air bag is communicated with the inflating tube, and the annular passage is communicated with the medicine liquid tube. The tracheal tube has the advantages that the medicine liquid spraying hole is arranged at the front end of the original tracheal tube, the medicine liquid can be conveniently and accurately sprayed to an affected part, in addition, an indicating ring is arranged at the spraying part, the accurate positioning is convenient to realize, and the utilization rate of the medicine liquid is greatly improved.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of endotracheal tube.
Background technology
At present, widely used endotracheal tube comprises conduit, connection tube and aerating gasbag in operation, during use conduit is inserted in the trachea, and in air bag, inflate, make air bag be stuck in the throat place, and inwardly inject medicinal liquid by flexible pipe and anaesthetize or treat, this processing ease causes medicinal liquid directly to flow in the body along trachea, and can't well act on and the affected part, cause drug effect to reduce greatly.
Summary of the invention
For addressing the above problem, this utility model provides a kind of endotracheal tube, and this endotracheal tube front end is provided with spray-hole, can outwards spray medicinal liquid, and fully drug effect is improved in effect and affected part.
Endotracheal tube described in the utility model, comprise a flexible pipe and the connection tube that is connected with the flexible pipe tail end, be provided with in the described flexible pipe one with axial consistent gas tube and the drug liquid tube of flexible pipe, the flexible pipe front end is provided with an air bag around flexible pipe, the hose wall of air bag top is provided with at least one circumferential ring passage, the ring passage outside is provided with the spray-hole that is used for outwards spraying medicinal liquid, and described air bag is communicated with gas tube, and described ring passage is communicated with drug liquid tube.After conduit inserts in the trachea, inflate in air bag by gas tube and to make airbag inflation, be stuck in the throat place, utilize the inside liquid medicine injection of drug liquid tube, medicinal liquid flows into earlier in the ring passage, and by encircling the outside spraying liquid of spray-hole on the passage, medicinal liquid just in time is sprayed on the throat place again.
For ease of monitoring that the ring passage arrives correct position, the adjacent side of described ring passage is provided with colored indicating ring.
Preferably, described indicating ring adopts the material that has color.
This utility model is provided with the medical liquid spraying hole at original endotracheal tube front end, conveniently medicinal liquid accurately is sprayed onto the affected part, and is provided with indicating ring at the spray-hole place, is convenient to accurate location, has improved the utilization rate of medicinal liquid greatly.
Description of drawings
Below in conjunction with accompanying drawing embodiment of the present utility model is described in detail:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A part amplification view among Fig. 1;
Among the figure, 1, connection tube, 2, gas tube, 3, flexible pipe, 4, indicating ring, 5, the ring passage, 6, air bag, 7, drug liquid tube, 8, spray-hole.
The specific embodiment
A kind of endotracheal tube as shown in the figure, comprises an arc flexible pipe 3 and the connection tube 1 that is connected with flexible pipe 3 tail ends.Be provided with in the tube wall of described flexible pipe 3 one with flexible pipe 3 axial consistent gas tube 2 and drug liquid tubes 7, flexible pipe 3 front ends are provided with an air bag 6 around flexible pipe, flexible pipe 3 tube walls of air bag 6 tops are provided with a circumferential ring passage 5, ring passage 5 outsides are provided with two spray-holes 8.Described gas tube 2 tail ends are connected with air pump, and gas tube 2 front ends are communicated with air bag 6.Described drug liquid tube 7 tail ends are injected device with medicinal liquid and are connected, and front end is communicated with ring passage 5.Described ring passage 5 adjacent upsides are provided with an indicating ring 4, and this indicating ring 4 is to be made by colored plastic.
Claims (3)
1. endotracheal tube, comprise a flexible pipe (3) and the connection tube (1) that is connected with flexible pipe (3) tail end, it is characterized in that: be provided with in the described flexible pipe (3) one with axial consistent gas tube (2) and the drug liquid tube (7) of flexible pipe, flexible pipe (3) front end is provided with an air bag around flexible pipe (6), the hose wall of air bag (6) top is provided with at least one circumferential ring passage (5), ring passage (5) outside is provided with the spray-hole (8) that is used for outwards spraying medicinal liquid, described air bag (6) is communicated with gas tube (2), and described ring passage (5) is communicated with drug liquid tube (7).
2. endotracheal tube according to claim 1 is characterized in that: the adjacent side of described ring passage (5) is provided with colored indicating ring (4).
3. endotracheal tube according to claim 1 and 2 is characterized in that: described indicating ring (4) adopts the material that has color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200069117U CN201959373U (en) | 2011-01-12 | 2011-01-12 | Tracheal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200069117U CN201959373U (en) | 2011-01-12 | 2011-01-12 | Tracheal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201959373U true CN201959373U (en) | 2011-09-07 |
Family
ID=44521897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200069117U Expired - Fee Related CN201959373U (en) | 2011-01-12 | 2011-01-12 | Tracheal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201959373U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083180A (en) * | 2011-11-03 | 2013-05-08 | 江苏康诺医疗器械有限公司 | Feeding laryngeal mask |
| CN108245277A (en) * | 2018-01-19 | 2018-07-06 | 东北农业大学 | A kind of big build pig trachea cannula |
-
2011
- 2011-01-12 CN CN2011200069117U patent/CN201959373U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103083180A (en) * | 2011-11-03 | 2013-05-08 | 江苏康诺医疗器械有限公司 | Feeding laryngeal mask |
| CN108245277A (en) * | 2018-01-19 | 2018-07-06 | 东北农业大学 | A kind of big build pig trachea cannula |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20130112 |