CN201431657Y - Pleural effusion drainer - Google Patents
Pleural effusion drainer Download PDFInfo
- Publication number
- CN201431657Y CN201431657Y CN2009200293261U CN200920029326U CN201431657Y CN 201431657 Y CN201431657 Y CN 201431657Y CN 2009200293261 U CN2009200293261 U CN 2009200293261U CN 200920029326 U CN200920029326 U CN 200920029326U CN 201431657 Y CN201431657 Y CN 201431657Y
- Authority
- CN
- China
- Prior art keywords
- bottle
- pleural effusion
- pipe
- puncture needle
- unidirectional
- 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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- External Artificial Organs (AREA)
Abstract
A pleural effusion drainer belongs to the technical field of medical device, which is composed of a water seal bottle, a draining pipe, a puncture needle, a unidirectional liquid inlet valve, a unidirectional liquid discharging valve and an elastic bag. The utility model is characterized in that: the bottom of the water seal bottle is provided with round projections; the middle part of the side wall is provided with a liquid discharging pipe with a switch whereon; a pipe which has an upper end screwed with a bottle cover and a lower end that is next to the bottle bottom is fixed on the bottlecover; the upper end of the pipe is connected with the draining pipe with the puncture needle at the front end; and the middle part of the puncture needle is provided with the elastic bag which is respectively provided with the unidirectional liquid inlet valve and the unidirectional liquid discharging valve at two ends. The pleural effusion drainer provided by the utility model has the advantagesof simple structure and convenient use. The pleural effusion can be drained quickly through just squeezing the elastic bag. The repeated injector connection and detachment are not required. Furthermore the whole draining process is performed in a closed state and the infection chance can be reduced greatly.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of drain pleural effusion device.
Background technology
Extracting hydrops in the thoracic cavity is one of common clinically technical operation, at present, known hydrothorax puncture drainage device generally is made up of with the rubber tube that its afterbody is connected piercing needle, operator need be under assistant's cooperation, the syringe that connects or pull up of repeated multiple times carries out drawing liquid and discharge opeing, and frequently clamp rubber hose with mosquito forceps, its operation sequence is loaded down with trivial details, waste time and energy, and causes infection easily.
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, time saving and energy saving, can carry out the drain pleural effusion device of pump drainage under closed state continuously to hydrops.
The purpose of this utility model is achieved in that this drain pleural effusion device is made of water-sealed drainage bottle, drainage tube, puncture needle, unidirectional feed liquor valve, unidirectional tapping valve, elastomeric bladder, the water-sealed drainage bottle bottom is provided with circular protrusions, the discharging tube that has switch above the sidewall middle part is provided with, the upper end bottle cap that is being threaded, fixing the lower end on the bottle cap near the bottle conduit at the end, the conduit upper end is connecting the drainage tube that front end is provided with puncture needle, and the drainage tube middle part is connected with the elastomeric bladder that two ends are respectively equipped with unidirectional feed liquor valve and unidirectional tapping valve.
During use, in water-sealed drainage bottle, add normal saline to discharge opeing mouth of pipe place, make the conduit lower end in normal saline, after puncturing successfully, the extruding elastomeric bladder can be carried out quick pump drainage to hydrothorax, hydrops enters into behind the water-sealed drainage bottle to mix with normal saline along drainage tube liquid level is risen, and discharges from discharging tube at last to get final product.
Advantage of the present utility model: simple in structure, easy to use, the extruding elastomeric bladder can be to the quick pump drainage of hydrothorax, do not need repeatedly connect and pull up syringe, and whole pump drainage process carries out under air-tight state, can significantly reduce infection chance.
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 drain pleural effusion device is made of water-sealed drainage bottle 1, drainage tube 2, puncture needle 3, unidirectional feed liquor valve 4, unidirectional tapping valve 5, elastomeric bladder 6, water-sealed drainage bottle 1 bottom is provided with circular protrusions 7, the discharging tube 8 that has switch above the sidewall middle part is provided with, the upper end bottle cap that is being threaded, fixing the lower end on the bottle cap near the bottle conduit 9 at the end, conduit 9 upper ends are connecting the drainage tube 2 that front end is provided with puncture needle 3, and drainage tube 2 middle parts are connected with the elastomeric bladder 6 that two ends are respectively equipped with unidirectional feed liquor valve 4 and unidirectional tapping valve 5.
Claims (1)
1, a kind of drain pleural effusion device, by water-sealed drainage bottle (1), drainage tube (2), puncture needle (3), unidirectional feed liquor valve (4), unidirectional tapping valve (5), elastomeric bladder (6) constitutes, it is characterized in that water-sealed drainage bottle (1) bottom is provided with circular protrusions (7), the discharging tube (8) that has switch above the sidewall middle part is provided with, the upper end bottle cap that is being threaded, fixing the lower end on the bottle cap near the bottle conduit (9) at the end, conduit (9) upper end is connecting the drainage tube (2) that front end is provided with puncture needle (3), and drainage tube (2) middle part is connected with the elastomeric bladder (6) that two ends are respectively equipped with unidirectional feed liquor valve (4) and unidirectional tapping valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200293261U CN201431657Y (en) | 2009-07-07 | 2009-07-07 | Pleural effusion drainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200293261U CN201431657Y (en) | 2009-07-07 | 2009-07-07 | Pleural effusion drainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201431657Y true CN201431657Y (en) | 2010-03-31 |
Family
ID=42050471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200293261U Expired - Fee Related CN201431657Y (en) | 2009-07-07 | 2009-07-07 | Pleural effusion drainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201431657Y (en) |
-
2009
- 2009-07-07 CN CN2009200293261U patent/CN201431657Y/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: 20100331 Termination date: 20100707 |