CN2897268Y - Hepatic ascitic drain device - Google Patents
Hepatic ascitic drain device Download PDFInfo
- Publication number
- CN2897268Y CN2897268Y CN 200520126285 CN200520126285U CN2897268Y CN 2897268 Y CN2897268 Y CN 2897268Y CN 200520126285 CN200520126285 CN 200520126285 CN 200520126285 U CN200520126285 U CN 200520126285U CN 2897268 Y CN2897268 Y CN 2897268Y
- Authority
- CN
- China
- Prior art keywords
- drainage
- bottle
- negative pressure
- liquid
- 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
Links
Abstract
A liver fibrosis aspiration apparatus belongs to the technology field of medical device. In hospitals with incomplete medical instrumentation, usually an injector for puncturing is applied to aspirate ascites for patients with serious liver fibrosis, and the operation is complicated with the repeated operation of very-low-efficiency aspiration, which makes the patients suffer a lot. The technical solution of this utility model is: a drainage and puncture needle 1 connecting to a drainage tube 3, the drainage tube 3 being inserted into a drainage bottle 4, one end of a connection tube 2 being inserted into the drainage bottle 4, and the other end of the connection tube 2 being inserted into a liquid-storing bottle 5; one end of a negative pressure suction tube 7 being inserted into the liquid-storing bottle 5, and the other end being connected to a negative pressure generator 6, a pressure-control valve 8 being installed on the drainage tube 3. The utility model has the advantages in that it's suitable for the hospitals with incomplete medical instrumentation, and it's easy and convenient to operate, with the manual negative pressure generator making the liquid-storing bottle and the drainage bottle generate negative pressure and with the pressure-control valve controlling the drainage speed, it improves the efficiency of aspirating ascites and alleviates the patients' pain.
Description
Technical field: this utility model relates to the medical device technical field, is a kind of hepatic ascites suction device more specifically.
Background technology: in the incomplete hospital of equipment the heavier patient of hepatic ascites is generally adopted puncture syringe pump ascites, the operating process trouble wants each pumping efficiency very low, brings big painful to patient.
Summary of the invention: for overcoming above-mentioned shortcoming, the purpose of this utility model is a kind of hepatic ascites suction device of design.Its technical scheme is: drain puncture needle 1 connects drainage tube 3, and drainage tube 3 inserts in the drain liquid bottle 4, and in the communicating pipes 2 one end insertion drain liquid bottle 4, its other end inserts in liquid containing bottle 5; Vacuum suction pipe 7 one ends insert in the liquid containing bottle 5, and its other end is connected with vacuum generator 6, and drainage tube 3 is provided with pressure control valve 8.The advantage of this utility model is: this hepatic ascites suction device reasonable in design practicality, it is fit to the incomplete hospital of equipment and uses, it is simple to operation, make liquid containing bottle and drain liquid bottle produce negative pressure by pressure-control valve gate control drainage speed by manual vacuum generator, the efficient that it has improved suction ascites has reduced misery to patient.
Description of drawings: this accompanying drawing is this utility model structural representation.In the accompanying drawing: 1, drain puncture needle, 2, communicating pipe, 3, drainage tube, 4, drain liquid bottle, 5, liquid containing bottle, 6, vacuum generator, 7, the vacuum suction pipe, 8, pressure control valve.
The specific embodiment: drain puncture needle 1 connects drainage tube 3, and drainage tube 3 inserts in the drain liquid bottle 4, and in the communicating pipes 2 one end insertion drain liquid bottle 4, its other end inserts in liquid containing bottle 5; Vacuum suction pipe 7 one ends insert in the liquid containing bottle 5, and its other end is connected with vacuum generator 6, and drainage tube 3 is provided with pressure control valve 8.To the patients abdomen puncture, make liquid containing bottle 5 and drain liquid bottle 4 produce negative pressure by pressure control valve 8 control drainage speeds with manual vacuum generator 6 by drain puncture needle 1, the ascites of extraction enters in the drain liquid bottle 4.
Claims (1)
1, a kind of hepatic ascites suction device is characterized in that: drain puncture needle (1) connects drainage tube (3), and drainage tube (3) inserts in the drain liquid bottle (4), and in communicating pipes (2) the one end insertion drain liquid bottles (4), its other end inserts in liquid containing bottle (5); Vacuum suction pipe (7) one ends insert in the liquid containing bottle (5), and its other end is connected with vacuum generator (6), and drainage tube (3) is provided with pressure control valve (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126285 CN2897268Y (en) | 2005-12-23 | 2005-12-23 | Hepatic ascitic drain device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520126285 CN2897268Y (en) | 2005-12-23 | 2005-12-23 | Hepatic ascitic drain device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897268Y true CN2897268Y (en) | 2007-05-09 |
Family
ID=38072611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520126285 Expired - Fee Related CN2897268Y (en) | 2005-12-23 | 2005-12-23 | Hepatic ascitic drain device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897268Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031751A (en) * | 2015-07-08 | 2015-11-11 | 徐秀 | Liver ascites absorbing device for hepatology department |
-
2005
- 2005-12-23 CN CN 200520126285 patent/CN2897268Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105031751A (en) * | 2015-07-08 | 2015-11-11 | 徐秀 | Liver ascites absorbing device for hepatology department |
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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 |