CN201969089U - Negative pressure type closed thoracic cavity drainage bag - Google Patents
Negative pressure type closed thoracic cavity drainage bag Download PDFInfo
- Publication number
- CN201969089U CN201969089U CN2011200504787U CN201120050478U CN201969089U CN 201969089 U CN201969089 U CN 201969089U CN 2011200504787 U CN2011200504787 U CN 2011200504787U CN 201120050478 U CN201120050478 U CN 201120050478U CN 201969089 U CN201969089 U CN 201969089U
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- drainage
- negative pressure
- bag
- tube
- pressure ball
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Abstract
A negative pressure type closed thoracic cavity drainage bag comprises a negative pressure ball and a storage bag. The negative pressure ball is connected with a drainage tube used for drainage and is communicated with the storage bag via a liquid draining tube, a first regurgitation-resistant plate is mounted at one end of the drainage tube used for drainage and is located in the negative pressure ball, and a second regurgitation-resistant plate is mounted at one end of the liquid draining tube and located in the storage bag. The negative pressure ball is connected with a third regurgitation-resistant plate via a pipeline, and the third regurgitation-resistant plate is immersed in liquid in a gas observing bag. A first tube clamp is installed on the drainage tube used for drainage, and a second tube clamp is mounted on the liquid draining tube. The negative pressure type closed thoracic cavity drainage bag can realize necessary negative-pressure drainage, can prevent liquid or gas from flowing reversely, is small in volume, light in weight, convenient to be carried and moved and safer and more convenient in use, and simultaneously is provided with two pipelines which can be used for observing conditions of drainage liquid and drainage gas.
Description
Technical field
This utility model relates to medical apparatus and instruments, especially a kind of negative-pressure type closed thoracic drainage bag that is used for drain.
Background technology
Closed thoracic drainage bottle is the drainage system that present hospital cardiothoracic surgery is most widely used, usually be fixed under patient's bed by medical personnel, the conventional configuration 250mL～500mL normal saline that in bottle, needs, drainage tube places under the horizontal plane about 2cm, need strictly keep level, therefore move very inconvenient.When relating in particular to patient and need go to toilet, transfer from one hospital to another or check, medical personnel need SC especially.The tradition thoracic cavity drainage bottle is not provided with anti-backflow device, and patient is when respiratory movement, and its thoracic cavity is a negative pressure and the continuous process of conversion of malleation, and as if the drainage system improper use, gas or drain are easy to backflow to the patient body.And, when toppling over accidentally, abnormally dangerous especially as drainage bottle.
The utility model content
Technical problem to be solved in the utility model is, at above-mentioned defective, and provides a kind of can the appearance to flow backwards, and volume in light weight is little, is easy to carry, conveniently moving, can observe the negative-pressure type closed thoracic drainage bag of draining fluids, gas situation.
In order to solve the problems of the technologies described above, this utility model provides a kind of negative-pressure type closed thoracic drainage bag, it comprises negative pressure ball and reservoir bag, this negative pressure ball is connected with the drainage tube that is used for drain, negative pressure ball communicates with described reservoir bag by discharging tube, and reservoir bag is equipped with drain valve by the bottom and communicates with the external world; It is characterized in that: described drainage tube one end that is used for drain is equipped with first anti-reflux, and this first anti-reflux is positioned at described negative pressure ball, and described discharging tube one end is equipped with second anti-reflux, and this second anti-reflux is positioned at reservoir bag.Described negative pressure ball top is connected with the 3rd anti-reflux by exhaustor, and the 3rd anti-reflux is immersed in gas and observes under the interior liquid level of bag; On gas observation bag and reservoir bag, air bleeding valve is installed.
On the described drainage tube that is used for drain first pipe clamp is installed, second pipe clamp is installed on the described discharging tube, the 3rd pipe clamp is installed on the exhaustor.
Described gas observation bag and reservoir bag are one-body molded.
Good effect of the present utility model is:
1. device is provided with the setting of anti-reflux sheet, can prevent liquid or back flow of gas, convenience more secure when used.
2. this utility model replaces traditional plastic bottle by bag film, and volume is urinated mobile in carrying, the sufferer of being more convenient for early ambulation.
3. if when in the drain gas being arranged, gas will enter gas automatically and observe in the bag, and gas is observed in the bag because liquid is arranged, and comes out in the gas from liquid the generation bubble, there is gas thereby pointed out in observer's drain, is convenient to the medical worker and handles accordingly.
4. the existence of negative pressure ball can produce negative pressure and make clinical drain more abundant.
Description of drawings
Fig. 1 structural representation of the present utility model.
The specific embodiment
Below in conjunction with specific embodiment this utility model is described in further detail.
As shown in Figure 1, negative-pressure type closed thoracic drainage bag described in the utility model, comprise negative pressure ball 1 and reservoir bag 2, negative pressure ball 1 top is connected with the drainage tube 5 that is used for drain, drainage tube 5 one ends are equipped with first anti-reflux 6, this first anti-reflux 6 is positioned at negative pressure ball 1, and the middle part of drainage tube 5 is equipped with first pipe clamp 11 that is used for drainage tube 5 is clamped the shutoff tube chamber.Negative pressure ball 1 communicates with reservoir bag 2 by discharging tube 7, and discharging tube 7 one ends are equipped with second anti-reflux 8, and this second anti-reflux 8 is positioned at reservoir bag 2, also is provided with second pipe clamp 12 that is used for discharging tube 7 is clamped the shutoff tube chamber at the middle part of discharging tube 7.Negative pressure ball 1 top also is connected with the 3rd anti-reflux 10, the three anti-reflux 10 and is immersed in gas by exhaustor 9 and observes under the liquid level in the bag 3, and the 3rd pipe clamp 13 is installed on exhaustor.Gas observe bag 3 and reservoir bag 2 one-body molded, observe bag 3 and reservoir bag 2 tops at gas and air bleeding valve all is installed communicates with the external world, in reservoir bag 2 bottoms drain valve 4 is installed and communicates with the external world.
During use, at first open the air bleeding valve 14 on the gas observation bag 3, the drain end of drainage tube 5 is arranged on the position that needs drain, second pipe clamp 12 below the negative pressure ball 1 is tightened, first pipe clamp 11 unclamps, and the extruding negative pressure ball produces negative pressure, and drain liquid flows in the negative pressure ball 1 under action of pressure.If there is gas to exist in the drain liquid, gas will be by negative pressure ball 1 top exhaustor 9 and be immersed in gas and observe in the bag 3 the subsurface the 3rd anti-reflux 10 and emerge, owing to be from water, to emerge, so there is bubble to produce, just can identify whether there is gas in the drain liquid by range estimation, make things convenient for the medical worker to handle at situation.
Drain finish or negative pressure ball 1 in drain liquid too much, open second pipe clamp 12, just drain liquid can be put to the bigger reservoir bag 2 of volume.Drain finish or reservoir bag 2 in drain liquid too much, open the drain valve of installing reservoir bag 2 bottoms 4 drain liquid discharged.
Because be equipped with anti-reflux on the drainage system of the present utility model, this drainage bag can conveniently move, can not cause drain, liquid or back flow of gas to the patient body and malpractice occurs because of reasons such as cantings, safe and convenient to use.
The foregoing description of the present utility model only is to be explanation this utility model example, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other multi-form variation and changes on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model amplifies out or change still are in protection domain of the present utility model.
Claims (3)
1. negative-pressure type closed thoracic drainage bag, comprise negative pressure ball (1) and reservoir bag (2), this negative pressure ball (1) is connected with the drainage tube (5) that is used for drain, negative pressure ball (1) communicates with described reservoir bag (2) by discharging tube (7), the drain valve (4) that reservoir bag (2) is installed by the bottom communicates with the external world, it is characterized in that: described drainage tube (5) one ends that are used for drain are equipped with first anti-reflux (6), these first anti-reflux (6) are positioned at described negative pressure ball (1), described discharging tube (7) one ends are equipped with second anti-reflux (8), and these second anti-reflux (8) are positioned at reservoir bag (2); Described negative pressure ball (1) top is connected with the 3rd anti-reflux (10) by exhaustor (9), and the 3rd anti-reflux (10) are immersed in gas and observe under the interior liquid level of bag (3); On gas observation bag (3) and reservoir bag (2), be separately installed with air bleeding valve (14).
2. negative-pressure type closed thoracic drainage bag according to claim 1, it is characterized in that: on the described drainage tube (5) that is used for drain first pipe clamp (11) is installed, second pipe clamp (12) is installed on the described discharging tube (7), the 3rd pipe clamp (13) is installed on the exhaustor (9).
3. negative-pressure type closed thoracic drainage bag according to claim 1 and 2 is characterized in that: described gas observation bag (3) and reservoir bag (2) are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200504787U CN201969089U (en) | 2011-03-01 | 2011-03-01 | Negative pressure type closed thoracic cavity drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200504787U CN201969089U (en) | 2011-03-01 | 2011-03-01 | Negative pressure type closed thoracic cavity drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201969089U true CN201969089U (en) | 2011-09-14 |
Family
ID=44574198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200504787U Expired - Fee Related CN201969089U (en) | 2011-03-01 | 2011-03-01 | Negative pressure type closed thoracic cavity drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201969089U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086610A1 (en) * | 2014-12-01 | 2016-06-09 | 重庆琪美斯医疗设备有限公司 | Closed type drainage device for thoracic cavity |
| CN106668963A (en) * | 2016-12-22 | 2017-05-17 | 重庆琪美斯医疗设备有限公司 | Multifunctional medical drainage bag |
| CN108392684A (en) * | 2018-03-29 | 2018-08-14 | 詹佩娟 | A kind of disposable thoracic duction instrument |
-
2011
- 2011-03-01 CN CN2011200504787U patent/CN201969089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016086610A1 (en) * | 2014-12-01 | 2016-06-09 | 重庆琪美斯医疗设备有限公司 | Closed type drainage device for thoracic cavity |
| CN106668963A (en) * | 2016-12-22 | 2017-05-17 | 重庆琪美斯医疗设备有限公司 | Multifunctional medical drainage bag |
| CN108392684A (en) * | 2018-03-29 | 2018-08-14 | 詹佩娟 | A kind of disposable thoracic duction instrument |
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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: 20110914 Termination date: 20130301 |