CN2180264Y - Back-suction proof thoractic cavity drainage device - Google Patents
Back-suction proof thoractic cavity drainage device Download PDFInfo
- Publication number
- CN2180264Y CN2180264Y CN 94227650 CN94227650U CN2180264Y CN 2180264 Y CN2180264 Y CN 2180264Y CN 94227650 CN94227650 CN 94227650 CN 94227650 U CN94227650 U CN 94227650U CN 2180264 Y CN2180264 Y CN 2180264Y
- Authority
- CN
- China
- Prior art keywords
- thoracic cavity
- drainage bottle
- drainage
- connection tube
- suck
- 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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Abstract
The utility model discloses a back-suction proof thoracic cavity drainage device which improves the present thoracic cavity drainage device. The utility model comprises a drainage bottle which presents a sealed box shape, a plurality of separations are arranged in the drainage bottle, the cover of the drainage bottle is provided with columnar connection tubes which are respectively a thoracic cavity connection tube, a vacuum pumping connection tube, a negative pressure gauge connection tube, and a liquid discharging connection tube, wherein, the thoracic cavity connection tube extends into the position adjacent to the bottom of the drainage bottle, the thoracic cavity connection tube of the drainage bottle is connected with a thoracic liquid back-suction proof device which is composed of a container and a ball arranged in the container, the outer part of the container is provided with two connection tubes, and the position of the inner part of the container, which is adjacent to one of the two connection tubes is provided with a columnar protrusion of a ball supporting body. The drainage bottle is connected with a negative pressure gauge which displays the negative pressure of the thoracic cavity.
Description
This utility model relates to a kind of drainage device of thoracic cavity, and specifically describing is a kind of anti-suck drainage device of thoracic cavity.
Normally used drainage device of thoracic cavity is generally formed by a plurality of drainage bottles, and it is not too convenient to use, and exists sealing difference and chest fluid to cause the disadvantage of refluence easily.Also there is at present the drainage device of thoracic cavity of anti-suck using, be connected to a flapper-type water-filled stemming bag on the drainage tube of this kind drainage device of thoracic cavity, good effect is played in anti-chest fluid refluence, but run into the patient of massive hemorrhage, the flap valve mouth of flapper-type water-filled stemming bag is subjected to the obstruction of clot easily.
The purpose of this utility model is to provide a kind of anti-suck drainage device of thoracic cavity simple for structure.
To achieve these goals, this utility model adopts following technical scheme: a kind of anti-suck drainage device of thoracic cavity comprises drainage bottle and vacuum table.Drainage bottle is a sealed-box type, in several separations are arranged, covered column and taken over, be respectively that the thoracic cavity is taken over, evacuation is taken over, vacuum table is taken over and drain connection.The thoracic cavity is taken over and is stretched into the nearly bottom of drainage bottle.The thoracic cavity that it is characterized in that drainage bottle is taken over and to be connected to an anti-chest fluid suck-back device, and anti-chest fluid suck-back device is become with a set of balls that is contained in the molten device by a molten device, and there are two adapters molten device outside, the inner columnar protrusions that holds in the palm spheroid that is provided with near adapter place of molten device.
Be connected to vacuum table on the drainage bottle of the present utility model.
This utility model compared with the prior art has apparent advantage: simple in structure, and safety easy to use; On drainage tube, be connected to anti-down haustorium, can prevent effectively that chest fluid from pouring the breast chamber into; Replace the adjust blood pressure bottle with vacuum table, dwindled the volume of drainage bottle, it is more accurate that tabular form shows that pressure changes.
Below in conjunction with accompanying drawing this utility model is elaborated.
Accompanying drawing is this utility model structural representation.
Be embodiment of this utility model as shown in the figure.Drainage bottle 1 is the sealing hard transparent plastic injection mo(u)lding of cellular.Cover column and taken over, be respectively thoracic cavity adapter 3, evacuation adapter 4, vacuum table adapter 5 and drain connection 6.Thoracic cavity adapter 3 is stretched into and is played the water seal effect after the nearly bottom of drainage bottle adds water.Vacuum table 2 is taken over 5 by vacuum table and is connected on the drainage bottle, is used to show intrathoracic negative pressure.Anti-chest fluid suck-back device 7 one pipe nipples 11 are received drain bottle graft thoracic cavity and are taken on 3, and the other end is taken over 12 and connect intrathoracic drain, make chest fluid flow into drainage bottle through liquid guiding tube, anti-chest fluid suck-back device 7.During patient's eupnea, fluid columns fluctuate with patient respiration in the adapter 3 of thoracic cavity.When patient dark air-breathing or when acutely coughing, the liquid suck-back goes into to prevent in the molten device 10 of chest fluid suck-back device 7 in the drainage bottle, ball 8 floats automatically, adapter 12 resistances that connect intrathoracic drain are closed, prevent that liquid from backflowing into the thoracic cavity, when ball 8 drops to the bottom naturally, because of columnar protrusions 9 is arranged ball holder letter is lived, do not take over 11 obstructions and can not make.
Claims (2)
1, a kind of anti-suck drainage device of thoracic cavity, comprise drainage bottle and vacuum table, drainage bottle is a sealed-box type, in several separations are arranged, having covered column takes over, be respectively thoracic cavity adapter, evacuation adapter, vacuum table adapter and drain connection, the thoracic cavity is taken over and is stretched into the nearly bottom of drainage bottle, the thoracic cavity that it is characterized in that drainage bottle is taken over and to be connected to an anti-pleural fluid suck-back device, anti-pleural fluid suck-back device is become with a set of balls that is contained in the molten device by a molten device, there are two adapters molten device outside, the inner columnar protrusions that is provided with the holder spheroid near adapter place of molten device.
2, anti-suck drainage device of thoracic cavity according to claim 1 is characterized in that being connected to vacuum table on the described drainage bottle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227650 CN2180264Y (en) | 1994-02-01 | 1994-02-01 | Back-suction proof thoractic cavity drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94227650 CN2180264Y (en) | 1994-02-01 | 1994-02-01 | Back-suction proof thoractic cavity drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2180264Y true CN2180264Y (en) | 1994-10-26 |
Family
ID=33840357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94227650 Expired - Fee Related CN2180264Y (en) | 1994-02-01 | 1994-02-01 | Back-suction proof thoractic cavity drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2180264Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441224A (en) * | 2011-12-19 | 2012-05-09 | 中国人民解放军第二军医大学 | Drainage bottle capable of adjusting internal pressure |
| CN103285436A (en) * | 2013-05-29 | 2013-09-11 | 海南医学院 | Thoracic close drainage device |
-
1994
- 1994-02-01 CN CN 94227650 patent/CN2180264Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102441224A (en) * | 2011-12-19 | 2012-05-09 | 中国人民解放军第二军医大学 | Drainage bottle capable of adjusting internal pressure |
| CN103285436A (en) * | 2013-05-29 | 2013-09-11 | 海南医学院 | Thoracic close drainage 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 |