CN201823105U - Chest drainage device - Google Patents
Chest drainage device Download PDFInfo
- Publication number
- CN201823105U CN201823105U CN2010205766828U CN201020576682U CN201823105U CN 201823105 U CN201823105 U CN 201823105U CN 2010205766828 U CN2010205766828 U CN 2010205766828U CN 201020576682 U CN201020576682 U CN 201020576682U CN 201823105 U CN201823105 U CN 201823105U
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- gas
- drainage
- pipe
- drainage device
- tube
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Abstract
The utility model provides a chest drainage device. A drainage tube of the chest drainage device is hard to be blocked, the gas-liquid separation effect is good, the gas and the liquid can be treated respectively, and the accumulated liquid in a drainage bottle can be thoroughly discharged. The chest drainage device comprises a chest entering tube, the drainage tube and the drainage bottle which are sequentially communicated, wherein the drainage tube is provided with a gas guide tube bypass branch; a gas outlet of a gas guide tube is communicated with a gas storage bag; the gas guide tube is provided with a check valve; the drainage tube comprises an inlet section connected with the chest entering tube, a gas-liquid separator, a middle reservoir, and an outlet section connected with the drainage bottle, which are sequentially communicated; the outlet section is provided with a block valve; and the gas-liquid separator is communicated with a gas inlet of the gas guide tube.
Description
Technical field
This utility model belongs to drainage device of thoracic cavity, especially by the drainage device of thoracic cavity that breast pipe, drainage tube and drainage bottle are formed that advances that is communicated with in proper order.
Background technology
When in the torso model when pneumatosis, hydrops, hematocele, need perform the operation by thoracic drainage and thoracentesis, promptly intrathoracic pneumatosis, hydrops, hematocele be excreted prevention infection by drainage device of thoracic cavity, make the thoracic cavity form subnormal ambient simultaneously, help the functional rehabilitation of each internal organs.
At present, the drainage device of thoracic cavity that generally uses in the thoracic drainage and thoracentesis operation is made up of advance breast pipe, drainage tube and drainage bottle that order is communicated with, during operation, breast entering device is inserted in the thoracic cavity, intrathoracic pneumatosis, hydrops, hematocele are drawn out in the drainage bottle, intrathoracic pneumatosis, hydrops, hematocele are excreted.
The gas-liquid of this chest fluid drainage device circulates at same pipeline, makes often blocking pipe of liquid, and gas can not be discharged smoothly, and intrathoracic negative pressure forms instability.
In the thoracic drainage and thoracentesis operation, also use another drainage device of thoracic cavity, this drainage device of thoracic cavity is to improve on the basis of above-mentioned drainage device of thoracic cavity, the air entraining pipe diverter branch is set on drainage tube, make liquid pipe and trachea by being arranged in parallel after the gas-liquid separation, and enter in the same drainage bottle, and on drainage tube and air entraining pipe, be equipped with check-valves, prevent that gas-liquid from flowing backwards.
Though this drainage device of thoracic cavity separates the back with gas, liquid draws by different pipelines, finally has been incorporated into again in the same drainage bottle, and gas-liquid can not be handled respectively, and terminal obstruction easily.This drainage device of thoracic cavity is can not be with the fine separation of gas-liquid with another shortcoming of gas, and the manufacturing complexity of this part, is inconvenient to use.This drainage device of thoracic cavity is that drainage bottle can not thoroughly be discharged the liquid that accumulates in drainage bottle with another shortcoming of gas.
Summary of the invention
This utility model provides a kind of drainage device of thoracic cavity, and its drainage tube be difficult for to stop up, and gas-liquid separation effect is good, gas-liquid can be handled respectively, and can will accumulate the thorough emptying of liquid in the drainage bottle.
For solving the problems of the technologies described above, the technical solution of the utility model is:
Drainage device of thoracic cavity of the present utility model, what comprise that order is communicated with advances breast pipe, drainage tube and drainage bottle, and the air entraining pipe diverter branch is set on this drainage tube, and the gas outlet of described air entraining pipe is stored up capsule with gas and is communicated with, and this air entraining pipe is provided with check-valves; Described drainage tube comprise that order is communicated with advance inducer, gas-liquid separator, middle reservoir that the breast pipe is connected and the outlet section that is connected with drainage bottle; This outlet section is provided with block valve; This gas-liquid separator communicates with the air inlet of air entraining pipe.
Employing enters drainage bottle and gas storage capsule after with gas-liquid separation respectively, has realized gas, liquid are stored respectively and handles.Owing to adopted gas-liquid separator, make gas-liquid separation effect better, and simple in structure, be easy to use.Adopted middle reservoir, in the reservoir, regularly or quantitatively discharged in the middle of liquid at first is stored in, the outlet of drainage tube just is difficult for stopping up like this.
Preferably, described gas-liquid separator is the protruding cavity that forms on the straight pipe wall, and the last summit of this cavity is higher than or flushes in the straight pipe wall respective point.Its gas-liquid separation effect is better, and simple in structure, is easy to use.
Preferably, described middle reservoir is a spherical hollow space, is convenient to make.
Preferably, inwall is obliquely installed at the bottom of the described drainage bottle bottle, and its minimum point is provided with tapping valve.The liquid that adopts this structure drainage bottle can be accumulated is thoroughly discharged.
Preferably, describedly advance breast pipe outer wall around inflatable bladders is set, this advances breast pipe liquid feeding end sidewall some through holes is set.Adopt this structure can increase the into circulation area of breast tube inlet, prevent to stop up.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1 drainage bottle, 2 gases storage capsule, 3 drainage tubes, 4 air entraining pipes, 5 air bags, 6 outlet sections, 7 middle reservoirs, 8 inducers 9 advance the breast pipe, 10 block valves, 11 gas-liquid separators, 12 check-valves, 13 tapping valves.
The specific embodiment
Drainage device of thoracic cavity shown in Figure 1, what comprise that order is communicated with advances breast pipe 9, drainage tube 3 and drainage bottle 1.
The liquid feeding end sidewall that advances breast pipe 9 is provided with some through holes, to increase the circulation area of advancing breast pipe 9 inlets, prevents to stop up.Advance breast pipe 9 outer walls around inflatable bladders 5 is set, can control the into paracentesis depth of breast pipe 9.
Inwall is obliquely installed at the bottom of 1 bottle of the drainage bottle, and its minimum point is provided with tapping valve 13.Adopt this structure the liquid that drainage bottle 1 accumulates thoroughly can be discharged.
Gas-liquid separator 11 communicates with the air inlet of air entraining pipe 4, forms air entraining pipe 4 diverter branchs.The gas outlet of air entraining pipe 4 is communicated with gas storage capsule 2, and this air entraining pipe 4 is provided with check-valves.
Claims (5)
1. drainage device of thoracic cavity, what comprise that order is communicated with advances breast pipe, drainage tube and drainage bottle, and the air entraining pipe diverter branch is set on this drainage tube, it is characterized in that the gas outlet of described air entraining pipe is stored up capsule with gas and is communicated with, and this air entraining pipe is provided with check-valves; Described drainage tube comprise that order is communicated with advance inducer, gas-liquid separator, middle reservoir that the breast pipe is connected and the outlet section that is connected with drainage bottle; This outlet section is provided with block valve; This gas-liquid separator communicates with the air inlet of air entraining pipe.
2. according to the described drainage device of thoracic cavity of claim 1, it is characterized in that described gas-liquid separator is the protruding cavity that forms on the straight pipe wall, the last summit of this cavity is higher than or flushes in the straight pipe wall respective point.
3. according to the described drainage device of thoracic cavity of claim 1, it is characterized in that described middle reservoir is a spherical hollow space.
4. according to the described drainage device of thoracic cavity of claim 1, it is characterized in that inwall is obliquely installed at the bottom of the described drainage bottle bottle, its minimum point is provided with tapping valve.
5. according to the arbitrary described drainage device of thoracic cavity of claim 1 to 4, it is characterized in that describedly advance breast pipe outer wall around inflatable bladders is set, this advances breast pipe liquid feeding end sidewall some through holes are set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205766828U CN201823105U (en) | 2010-10-26 | 2010-10-26 | Chest drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205766828U CN201823105U (en) | 2010-10-26 | 2010-10-26 | Chest drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201823105U true CN201823105U (en) | 2011-05-11 |
Family
ID=43961668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205766828U Expired - Fee Related CN201823105U (en) | 2010-10-26 | 2010-10-26 | Chest drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201823105U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548228A (en) * | 2015-01-30 | 2015-04-29 | 苏州大学 | Drainage bag |
-
2010
- 2010-10-26 CN CN2010205766828U patent/CN201823105U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104548228A (en) * | 2015-01-30 | 2015-04-29 | 苏州大学 | Drainage bag |
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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: 20110511 Termination date: 20111026 |