CN2284619Y - Pneumothorax negative pressure tap water drainage device - Google Patents
Pneumothorax negative pressure tap water drainage device Download PDFInfo
- Publication number
- CN2284619Y CN2284619Y CN 97215286 CN97215286U CN2284619Y CN 2284619 Y CN2284619 Y CN 2284619Y CN 97215286 CN97215286 CN 97215286 CN 97215286 U CN97215286 U CN 97215286U CN 2284619 Y CN2284619 Y CN 2284619Y
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- CN
- China
- Prior art keywords
- negative pressure
- bottle
- pipe
- compression chamber
- pneumothorax
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- Expired - Fee Related
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Abstract
The utility model discloses a pneumothorax negative pressure tap water drainage device which comprises a thoracic cavity drainage pipe inserted into a specimen bottle and is characterized in that a negative pressure bottle is arranged between a compression chamber and the specimen bottle, the cavity of the negative pressure bottle is filled with pure water, a joint pipe is connected between the specimen bottle and the negative pressure bottle, and a negative pressure exhaust pipe is connected between the negative pressure bottle and the compression chamber; a regulating pipe is arranged between the negative pressure exhaust pipe and the joint pipe opening, and the negative pressure exhaust pipe, the regulating pipe and the joint pipe are orderly inserted into the negative pressure bottle; the joint pipe and the regulating pipe are immersed in the pure water of the negative pressure bottle cavity, and an air inlet at the upper end of the compression chamber is connected with a tap water pipe. The utility model has the advantages that patients have light pain, the drainage speed can be automatically controlled by people, and the drainage object in the specimen bottle is difficult to flow back.
Description
This utility model relates to a kind of pneumothorax negative pressure tap water drainage system, is applicable to the drain of hydrothorax and gas.
Existing China Patent No. is 93209816.9 " pneumothorax drainage system ", it is made of piercing needle, fine duct, syringe needle, drain leather strap etc., one end of fine duct can pass in the piercing needle, and by syringe needle reeve thoracic cavity, the other end of fine duct is inserted with syringe needle, and by syringe needle and the socket of drain leather strap, the other end of drain leather strap links to each other with exhaustor in the air exhausting transfusion plug, termination one inverted topping up bottle on the air exhausting transfusion plug, the tube for transfusion of lower end connects a drop leather strap, just touches by the negative pressure that produces in the drop bottle intrathoracic pneumatosis is carried out drain.Its shortcoming is that air pressure is insufficient, and when acutely coughing as the patient, gas-liquid can flow backwards, and causes pulmonary to pollute.
It is abundant that this utility model proposes a kind of negative pressure at above-mentioned shortcoming, and gas-liquid can not flow backwards, the pneumothorax negative pressure tap water drainage system that degree of pumping is high.
Task of the present utility model is finished like this, it comprises that intrathoracic drain is inserted in the Specimen bottle, it is characterized in that: be placed with negative pressure bottle in the middle of compression chamber and the Specimen bottle, negative pressure bottle is equipped with pure water in the chamber, be connected with connection tube between Specimen bottle and the negative pressure bottle, be connected with the negative pressure exhaust pipe between negative pressure bottle and the compression chamber, the negative pressure exhaust pipe is that adjustable pipe inserts in the negative pressure bottle successively with being connected the mouth of pipe middle, connection tube and adjustable pipe are submerged in the pure water in negative pressure bottle chamber, and the air inlet of upper end, compression chamber is connected with running water pipe.The negative pressure exhaust pipe that is connected between compression chamber and the negative pressure bottle is to be connected in infundibulate one side that shrink the bottom, compression chamber, and adjustable pipe in the negative pressure bottle and connection tube flood in the water, and adjustable pipe floods that the degree of depth is 20-22 centimetre in the water.Top, compression chamber is that air inlet connects on the faucet, and the shape of compression chamber is that the middle part volume increases, and the bottom is the infundibulate of shrinking, and overfall is guided sewer into.
The utlity model has following effect: use this device patient misery little, can control drainage speed voluntarily, negative pressure is abundant, aerofluxuss in a large number rapidly, and lung is opened soon again, and drain is difficult for backflowing simple operation and other advantages in the Specimen bottle.
Fig. 1 is a structural representation of the present utility model.
Describe embodiment in detail in conjunction with above accompanying drawing.Be connected with rubber tube 1 on the Specimen bottle 2 and insert pneumothorax pulmonary lesion position, be connected with sebific duct between negative pressure bottle 3 and the Specimen bottle 2, negative pressure bottle is equipped with pure water for 3 li, negative pressure exhaust pipe 5 one ends insert negative pressure bottle and go into the pure water water surface for 3 li high, the other end is connected with formula funnel one side that contracts certainly of 7 lower ends, compression chamber with the negative pressure mouth of pipe 8, in the middle of connecting negative pressure exhaust pipe 5 and rubber tube adjustable pipe 4 is arranged, adjustable pipe 4 and rubber tube insert negative pressure bottle and flood in the pure water for 3 li, depth of immersion is 20-22 centimetre, the pressure that adjustable pipe 4 control negative pressure bottles are 3 li, the air inlet 6 of compression chamber 7 is connected on the faucet, compression chamber's 7 middle part volumes increase, the bottom is the formula infundibulate that contracts certainly, and formula infundibulate bottom is an overfall 9 contracting certainly.When patient need attract, the tap 6 of fetching boiling water, pressure increased when the flow velocity of water increased, and increased by the pressure in negative pressure exhaust pipe 5 negative pressure bottles.The sebific duct that negative pressure bottle is 3 li makes the intrathoracic drain 1 of 2 li of Specimen bottles reach attraction to patient's pulmonary lesions gas.The air inlet of compression chamber 7 connects on the faucet 6, and water is arranged to sewer through the overfall 8 that shrinks under the infundibulate by the compression chamber.
Claims (3)
1, pneumothorax negative pressure tap water drainage system, it comprises that intrathoracic drain is inserted in the Specimen bottle, it is characterized in that: be placed with negative pressure bottle in the middle of compression chamber and the Specimen bottle, negative pressure bottle is equipped with pure water in the chamber, be connected with connection tube between Specimen bottle and the negative pressure bottle, be connected with the negative pressure exhaust pipe between negative pressure bottle and the compression chamber, the negative pressure exhaust pipe is that adjustable pipe inserts in the negative pressure bottle successively with being connected the mouth of pipe middle, connection tube and adjustable pipe are submerged in the pure water in negative pressure bottle chamber, and the air inlet of upper end, compression chamber is connected with running water pipe.
2, pneumothorax negative pressure tap water drainage system according to claim 1 is characterized in that: the negative pressure exhaust pipe that is connected between compression chamber and the negative pressure bottle is to be connected in infundibulate one side that shrink the bottom, compression chamber, and adjustable pipe floods that the degree of depth is 20-22 centimetre in the water.
3, pneumothorax negative pressure tap water drainage system according to claim 1 is characterized in that: top, compression chamber is that air inlet connects on the faucet, and the shape of compression chamber is that the middle part volume increases, and the bottom is the infundibulate of shrinking, and overfall is guided sewer into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215286 CN2284619Y (en) | 1997-04-25 | 1997-04-25 | Pneumothorax negative pressure tap water drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97215286 CN2284619Y (en) | 1997-04-25 | 1997-04-25 | Pneumothorax negative pressure tap water drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2284619Y true CN2284619Y (en) | 1998-06-24 |
Family
ID=33932496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97215286 Expired - Fee Related CN2284619Y (en) | 1997-04-25 | 1997-04-25 | Pneumothorax negative pressure tap water drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2284619Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496259A (en) * | 2019-08-29 | 2019-11-26 | 成都行泰生物科技有限公司 | A kind of erythrocyte collection reuse means |
-
1997
- 1997-04-25 CN CN 97215286 patent/CN2284619Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110496259A (en) * | 2019-08-29 | 2019-11-26 | 成都行泰生物科技有限公司 | A kind of erythrocyte collection reuse means |
| CN110496259B (en) * | 2019-08-29 | 2021-09-07 | 成都行泰生物科技有限公司 | Red blood cell collecting and recycling device |
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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 |