CN201008666Y - Negative pressure drainage device - Google Patents
Negative pressure drainage device Download PDFInfo
- Publication number
- CN201008666Y CN201008666Y CNU2007200192242U CN200720019224U CN201008666Y CN 201008666 Y CN201008666 Y CN 201008666Y CN U2007200192242 U CNU2007200192242 U CN U2007200192242U CN 200720019224 U CN200720019224 U CN 200720019224U CN 201008666 Y CN201008666 Y CN 201008666Y
- Authority
- CN
- China
- Prior art keywords
- drainage device
- negative pressure
- flexible pipe
- utility
- model
- 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
- 238000001467 acupuncture Methods 0.000 claims description 4
- 210000004761 scalp Anatomy 0.000 claims description 4
- 239000007788 liquid Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 206010058046 Post procedural complication Diseases 0.000 description 1
- 208000035965 Postoperative Complications Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model discloses a vacuum extractor which belongs to the field of the medical appliance, and comprises a tube which can be put in the patient body and a sucker which is communicated with the tube. The utility model is suitable for the lacunula conduction, and is convenient for observing the color and the quantity of the conduction liquid, at the same time, and the suction of the extractor is small, thereby being not easy to damage tissue.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of drainage equipment.
Background technology
Drain is to guarantee one of important measures of surgical effect, minimizing post-operative complication.Usually adopt manual extruding or vacuum suction to prevent the obstruction of drainage tube at present.Lacking the hospital of central negative pressure system, often adopt manual fashion of extrusion, yet impulsive force and negative pressure to tamper that manual extruding produces are little, overstocked effect does not just reach the extruding requirement of regulation yet.Being equipped with the hospital of central negative pressure system, often adopt negative pressure drainage, this kind mode is to the lacunula drain time, and easily causing obstruction in the clot suction tube, and negative pressure is excessive, and damaged tissue causes that patient's internal pressure changes, and is difficult to stand easily.
Summary of the invention
The purpose of this utility model is to provide a kind of depression drainage device, and it relatively is fit to the drain of lacunula, also convenient color and amount of observing drain liquid, and the suction of drainage device is little simultaneously, is difficult for damaged tissue.
For solving the problems of the technologies described above, this utility model comprises can be placed into the intravital flexible pipe of patient, and the suction pipe that is connected with flexible pipe.
Above-mentioned suction pipe adopts piston type.
Above-mentioned flexible pipe can adopt aseptic scalp acupuncture needle tubing.
Above-mentioned suction pipe can adopt aseptic empty needle syringe.
The beneficial effects of the utility model are: because this drainage device joined by flexible pipe and suction pipe and form, therefore make simply, easy to operate, relatively are fit to the drain of lacunula, and color and the amount that can observe drain liquid, suction is little simultaneously, is difficult for damaged tissue.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail, as shown in the figure, depression drainage device, comprise the suction pipe 2 that can be placed into the intravital flexible pipe 1 of patient and be connected with flexible pipe, flexible pipe 1 can adopt aseptic scalp acupuncture needle tubing, suction pipe is a piston type, can adopt aseptic empty needle syringe, and the joint 11 of aseptic scalp acupuncture needle tubing is inserted on the nipple 21 of syringe.
In use, when the suction of aseptic empty needle syringe reaches certain degree, can use support bar that the pintle of aseptic empty needle syringe is fixed, with the negative pressure of remaining valid.
Claims (4)
1. depression drainage device is characterized in that comprising being placed into the intravital flexible pipe of patient, and the suction pipe that is connected with flexible pipe.
2. depression drainage device according to claim 1 is characterized in that described suction pipe adopts piston type.
3. depression drainage device according to claim 1 is characterized in that described flexible pipe can adopt aseptic scalp acupuncture needle tubing.
4. depression drainage device according to claim 1 is characterized in that described suction pipe can adopt aseptic empty needle syringe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192242U CN201008666Y (en) | 2007-03-08 | 2007-03-08 | Negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200192242U CN201008666Y (en) | 2007-03-08 | 2007-03-08 | Negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201008666Y true CN201008666Y (en) | 2008-01-23 |
Family
ID=39043600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200192242U Expired - Fee Related CN201008666Y (en) | 2007-03-08 | 2007-03-08 | Negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201008666Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526866A (en) * | 2012-02-16 | 2012-07-04 | 车建华 | Disposable negative-pressure drainage device |
-
2007
- 2007-03-08 CN CNU2007200192242U patent/CN201008666Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102526866A (en) * | 2012-02-16 | 2012-07-04 | 车建华 | Disposable negative-pressure drainage device |
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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: 20080123 |