CN201418896Y - Continuous aspirator for pleural effusion - Google Patents
Continuous aspirator for pleural effusion Download PDFInfo
- Publication number
- CN201418896Y CN201418896Y CN2009200254939U CN200920025493U CN201418896Y CN 201418896 Y CN201418896 Y CN 201418896Y CN 2009200254939 U CN2009200254939 U CN 2009200254939U CN 200920025493 U CN200920025493 U CN 200920025493U CN 201418896 Y CN201418896 Y CN 201418896Y
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- CN
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- Prior art keywords
- tube
- container bottle
- utility
- model
- continuous
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- Expired - Fee Related
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Abstract
The utility model relates to a continuous aspirator for pleural effusion, which belongs to the technical field of medical appliances. The continuous aspirator consists of a puncture needle head, a drainage tube, a container bottle and a vacuum suction ball. The utility model is characterized in that scale marks are arranged on the outer wall of the container bottle, the upper end of the containerbottle is connected with a sealing cover through screw threads, a liquid inlet tube and an air exhaust tube are arranged on the sealing cover, the bottom surface of the lower end of the container bottle is provided with projected supporting points, and the side surface of the lower end is connected with a liquid outlet tube which is provided with a switch. The puncture needle head is connected with the upper end of the liquid inlet tube through the drainage tube, and the vacuum suction ball is connected with the upper end of the air exhaust tube through a rubber tube. The utility model has theadvantages that the structure is simple, the use is convenient, the continuous aspiration of the pleural effusion can be realized through continuously squeezing and pressing the vacuum suction ball,in addition, the accurate metering can be realized, the work efficiency is high, and the liquid or air can be prevented from being sucked back into a cavity.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of hydrothorax continuous sucking device.
Background technology
At present, when in operation process, extracting hydrops, normally the sebific duct with the syringe needle back clamps (assistant's help) with mosquito forceps, carry out thoracentesis then, connect syringe needle tube again after puncturing successfully, unclamp mosquito forceps, the patient aspirates hydrops in the thoracic cavity, clamp sebific duct (preventing the air admission thoracic cavity) once more after taking out completely, take off the syringe discharge opeing, repeat aforesaid operations then.This method complex operation needs the assistant to help, inefficiency, and the chance that has also increased pollution is set up in taking off repeatedly of syringe needle tube.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of simple in structure, easy to operate, can carry out the hydrothorax continuous sucking device of hydrops suction continuously.
The purpose of this utility model is achieved in that this hydrothorax continuous sucking device is made of piercing needle, drainage tube, container bottle, negative pressure suction ball, the container bottle outer wall is provided with scale mark, above being threaded, the upper end is provided with the seal cover of feed tube and exhaustor, the bottom surface, lower end is provided with the support salient point, and lower end side is connecting the discharging tube that has switch; Piercing needle is connected the feed tube upper end by drainage tube, and negative pressure is inhaled ball and is connected the exhaustor upper end by sebific duct.
Advantage of the present utility model: simple in structure, easy to use, continuously extruded negative pressure suction ball can aspirate hydrops continuously, and can accurately measure, and high efficiency can prevent that liquid or air suck-back from entering cavity.
Description of drawings
Accompanying drawing is a structure chart of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is described in further detail: this hydrothorax continuous sucking device is inhaled ball 4 by piercing needle 1, drainage tube 2, container bottle 3, negative pressure and is constituted, container bottle 3 outer walls are provided with scale mark, above being threaded, the upper end is provided with the seal cover of feed tube 5 and exhaustor 6, the bottom surface, lower end is provided with supports salient point 7, and lower end side is connecting the discharging tube 8 that has switch; Piercing needle 1 is connected feed tube 5 upper ends by drainage tube 2, and negative pressure is inhaled ball 4 and is connected exhaustor 6 upper ends by sebific duct.
Claims (1)
1, a kind of hydrothorax continuous sucking device, inhaling ball (4) by piercing needle (1), drainage tube (2), container bottle (3), negative pressure constitutes, it is characterized in that container bottle (3) outer wall is provided with scale mark, above being threaded, the upper end is provided with the seal cover of feed tube (5) and exhaustor (6), the bottom surface, lower end is provided with supports salient point (7), and lower end side is connecting the discharging tube (8) that has switch; Piercing needle (1) is connected feed tube (5) upper end by drainage tube (2), and negative pressure is inhaled ball (4) and is connected exhaustor (6) upper end by sebific duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200254939U CN201418896Y (en) | 2009-05-25 | 2009-05-25 | Continuous aspirator for pleural effusion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200254939U CN201418896Y (en) | 2009-05-25 | 2009-05-25 | Continuous aspirator for pleural effusion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201418896Y true CN201418896Y (en) | 2010-03-10 |
Family
ID=41805541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200254939U Expired - Fee Related CN201418896Y (en) | 2009-05-25 | 2009-05-25 | Continuous aspirator for pleural effusion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201418896Y (en) |
-
2009
- 2009-05-25 CN CN2009200254939U patent/CN201418896Y/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: 20100310 Termination date: 20120525 |