CN201524337U - Trachea catheter with double cavities - Google Patents
Trachea catheter with double cavities Download PDFInfo
- Publication number
- CN201524337U CN201524337U CN2009202682476U CN200920268247U CN201524337U CN 201524337 U CN201524337 U CN 201524337U CN 2009202682476 U CN2009202682476 U CN 2009202682476U CN 200920268247 U CN200920268247 U CN 200920268247U CN 201524337 U CN201524337 U CN 201524337U
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- CN
- China
- Prior art keywords
- oxygen supply
- sputum
- supply pipe
- pipe
- aspirator tube
- 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 relates to a trachea catheter with double cavities, which belongs to the field of medical instruments, and is composed of an oxygen supply pipe (1), a sputum sucking pipe (2), a sputum sucking pore (3) and an oxygen supply pore (4). The catheter is characterized in that the oxygen supply pipe (1) is positioned in the cavity of the sputum sucking pipe (2), the end of the sputum sucking pipe (2) is connected to the oxygen supply pipe, a plurality of staggering ordered strip shaped sputum sucking pores (3) are provided on the lateral wall of the sputum sucking pipe (2), and the oxygen supply pore (4) is positioned at the end of the oxygen supply pipe (1). The utility model is simple in structure, convenient for use, capable of sucking sputum at different positions and depth in the trachea with repeatedly pumping and pulling the sputum sucking pipe, so that impairment to the respiratory tract is reduced, and the supplement of oxygen is ensured.
Description
Technical field: this utility model belongs to the medical apparatus technical field, is specifically related to a kind of double-lumen catheter.
Background technology: in first aid, often run into the situation that the patient had not only needed oxygen uptake but also needed to remove respiratory secretions, present clinical use be a kind of single lumen catheter, when inhaling expectorant, can not carry out effective oxygen supply, cause patient's hypoxemia easily, the end of this single lumen catheter has flat mouthful or open a side mouth in the side in addition, when removing secretions, the medical worker needs repeatedly back and forth the pull plug, to reach the purpose of thorough removing secretions, so just cause the patient airway mucosa injury easily, bring unnecessary misery to the patient.
Summary of the invention: the purpose of this utility model is to provide a kind of both can guarantee oxygen supply again with the sputum sucking-off of the diverse location in the air flue and the degree of depth, can reduce the double-lumen catheter of air flue mucosa injury simultaneously again.
For achieving the above object, this utility model has been taked following technical scheme: this double-lumen catheter, constitute by oxygen supply pipe, sputum aspirator tube, oxygen supply hole and sputum suction hole, the oxygen supply pipe is positioned at the sputum aspirator tube intracavity, the end of sputum aspirator tube is mutually continuous with the oxygen supply pipe, the sidewall of sputum aspirator tube is established a plurality of staggered bar shaped sputum suction holes, and the oxygen supply hole is positioned at the end of oxygen supply pipe.
This utility model, simple in structure, easy to use, can be with the sputum sucking-off of the diverse location in the air flue and the degree of depth, and pull plug sputum aspirator tube repeatedly, thus reduced damage to respiratory tract, guaranteed the supply of oxygen simultaneously again.
Description of drawings: the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cross-sectional view of the present utility model.
With reference to accompanying drawing 1,2,1, oxygen supply pipe, 2, sputum aspirator tube, 3, sputum suction hole, 4, the oxygen supply hole.
The specific embodiment: this utility model, be made with medical silica-gel, constitute by oxygen supply pipe 1, sputum aspirator tube 2, sputum suction hole 3 and oxygen supply hole 4, oxygen supply pipe 1 is positioned at sputum aspirator tube 2 intracavity, and the end of sputum aspirator tube 2 is mutually continuous with oxygen supply pipe 1, and the sidewall of sputum aspirator tube 2 is established a plurality of staggered bar shaped sputum suction holes 3, oxygen supply hole 4 is positioned at the end of oxygen supply pipe 1, oxygen supply pipe 1 is than sputum aspirator tube 2 long 5-10cm, so just can guarantee in inhaling the expectorant process delivering oxygen to body, unlikely generation hypoxemia.
When using this utility model, this utility model is inserted by elder generation's operation routinely, then oxygen supply pipe 1 is connected apparatus of oxygen supply, and sputum aspirator tube 2 is connected sputum aspirators, can carry out oxygen supply in suction expectorant limit, limit.
Claims (1)
1. double-lumen catheter, by oxygen supply pipe (1), sputum aspirator tube (2), sputum suction hole (3) and oxygen supply hole (4) formation, it is characterized in that: oxygen supply pipe (1) is positioned at sputum aspirator tube (2) intracavity, the end of sputum aspirator tube (2) is mutually continuous with oxygen supply pipe (1), the sidewall of sputum aspirator tube (2) is established a plurality of staggered bar shaped sputum suction holes (3), and oxygen supply hole (4) are positioned at the end of oxygen supply pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202682476U CN201524337U (en) | 2009-11-05 | 2009-11-05 | Trachea catheter with double cavities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202682476U CN201524337U (en) | 2009-11-05 | 2009-11-05 | Trachea catheter with double cavities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201524337U true CN201524337U (en) | 2010-07-14 |
Family
ID=42515638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202682476U Expired - Fee Related CN201524337U (en) | 2009-11-05 | 2009-11-05 | Trachea catheter with double cavities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201524337U (en) |
-
2009
- 2009-11-05 CN CN2009202682476U patent/CN201524337U/en not_active Expired - Fee Related
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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: 20100714 Termination date: 20101105 |