CN201320315Y - Valve water seal drainage bag - Google Patents
Valve water seal drainage bag Download PDFInfo
- Publication number
- CN201320315Y CN201320315Y CNU2008202329371U CN200820232937U CN201320315Y CN 201320315 Y CN201320315 Y CN 201320315Y CN U2008202329371 U CNU2008202329371 U CN U2008202329371U CN 200820232937 U CN200820232937 U CN 200820232937U CN 201320315 Y CN201320315 Y CN 201320315Y
- Authority
- CN
- China
- Prior art keywords
- bag
- liquid storing
- pipe
- water seal
- drainage
- 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
The utility model provides a valve water seal drainage bag which belongs to the technical field of a medical appliance. The structure of the drainage bag is as follows: one port of a four-way pipe is communicated with a liquid storing bag by a liquid storing bag connection pipe, a pipe opening of the liquid storing bag connection pipe is located at the upper rim at the inner part of the liquid storing bag, a valve is connected on the pipe opening of the liquid storing bag connection pipe, a water seal bag is arranged at the outer part of the valve, a liquid drainage hole is opened at the upper part of the water seal bag, the water seal bag is arranged at the inner part of the liquid storing bag, an exhaust pipe is arranged at the upper part of the liquid storing bag, a liquid drainage pipe is arranged at the lower part of the liquid storing bag, a liquid drainage switch is arranged on the liquid drainage pipe, and the other port of the four-way pipe is communicated with a buffer bag by a buffer bag connection pipe. A protection pipe is arranged between the valve and the water seal bag. The buffer bag connection pipe is communicated to the middle part of an inner cavity of the buffer bag. The valve water seal drainage bag has the characteristics that: the volume is small, the weight is light, and the utilization is disposable; the nursing workload is effectively reduced, the drainage effect is good, and sucking-back as well as air leakage cannot be incurred; therefore, the valve water seal drainage bag is particularly beneficial for carrying patients.
Description
Technical field
This utility model relates to technical field of medical instruments, specifically a kind of flap valve water seal drainage bag.
Background technology
General, drainage technology often is used in the medical treatment and nursing process or in the operation process, but when drain, because occurred the situation of negative pressure sometimes takes place by the human body of drain or organ, then the suck-back phenomenon can take place during normal drain, the backflow of drain liquid then can give nursing efficacy or operation technique brings very serious negative effect.Prior art adopts water-sealed drainage bottle to assist drain at this drawback sometimes, and preventing drain liquid suck-back, but water-sealed drainage bottle apparatus structure complexity, and the cooperation between the drainage bag of prior art installs more loaded down with trivial detailsly, and its safe effect can not guarantee.So how designing a kind of drainage system that can normally keep drain safely and avoid taking place the suck-back phenomenon and be present stage medical science has important topic to be solved.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of flap valve water seal drainage bag is provided.
The technical solution of the utility model realizes in the following manner, this flap valve water seal drainage bag, its structure is that an interface of four-way pipe is taken over the connection liquid storing bag by liquid storing bag, liquid storing bag is taken over the upper limb that the mouth of pipe is positioned at liquid storing bag inside, liquid storing bag is taken on the mouth of pipe and is connected with flap valve, the flap valve outer setting has water-filled stemming bag, the top of water-filled stemming bag offers an outage, water-filled stemming bag is arranged on liquid storing bag inside, liquid storing bag top is provided with exhaustor, the liquid storing bag bottom is provided with discharging tube, and discharging tube is provided with draining switch; Another interface of four-way pipe is taken over by bumping bag and is communicated with bumping bag.
Between flap valve and water-filled stemming bag, be provided with protecting tube.
Bumping bag is taken over the middle part that is communicated to the bumping bag inner chamber.
The beneficial effect that this utility model is compared with prior art produced is:
This flap valve water seal drainage bag has little, in light weight, the disposable use of volume, can be good at replacing traditional water-sealed drainage bottle uses, easy to use, effectively alleviate nursing work load, drainage effect is good, can observe the fluctuate discharge of gentle bubble of negative pressure, suck-back gas leakage can not take place, use when being particularly conducive to the carrying patient, this flap valve water seal drainage bag also can be applicable to reclaim hemothorax, more helps being applied in the nursing and the treatment of thoracic trauma.
This flap valve water seal drainage bag in use, when drain liquid process four-way pipe, part drain liquid stream is gone into bumping bag, and the phenomenon of diastole and contraction then can appear in bumping bag when as if the human organ of institute's drain is interior the pressure variation taking place, and bumping bag is taken over the fluctuation that fluid column can occur; When part drain liquid stream was gone into liquid storing bag, flap valve is open to keep drain unobstructed, prevents the gas-liquid suck-back.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model.
Labelling in the accompanying drawing is represented respectively:
1, four-way pipe, 2, liquid storing bag takes over, 3, flap valve, 4, protecting tube, 5, water-filled stemming bag, 6, liquid storing bag, 7, outage, 8, exhaustor, 9, discharging tube, 10, draining switch, 11, bumping bag takes over, 12, bumping bag.
The specific embodiment
Below in conjunction with accompanying drawing flap valve water seal drainage bag of the present utility model is done following detailed description the in detail.
As shown in Figure 1; flap valve water seal drainage bag of the present utility model; its structure is that an interface of four-way pipe 1 is taken over 2 connection liquid storing bags 6 by liquid storing bag; liquid storing bag is taken over the upper limb that 2 mouths of pipe are positioned at liquid storing bag 6 inside; liquid storing bag is taken over and is connected with flap valve 3 on 2 mouths of pipe, and flap valve 3 outer setting have water-filled stemming bag 5, and the top of water-filled stemming bag 5 offers an outage 7; water-filled stemming bag 5 is arranged on liquid storing bag 6 inside, is provided with protecting tube 4 between flap valve 3 and water-filled stemming bag 5.Liquid storing bag 6 tops are provided with exhaustor 8, and liquid storing bag 6 bottoms are provided with discharging tube 9, and discharging tube 9 is provided with draining switch 10; Another interface of four-way pipe 1 is taken over 11 by bumping bag and is communicated with bumping bag 12.Bumping bag adapter 11 is communicated to the middle part of bumping bag 12 inner chambers.
Claims (3)
1, flap valve water seal drainage bag, an interface that it is characterized in that four-way pipe is taken over the connection liquid storing bag by liquid storing bag, liquid storing bag is taken over the upper limb that the mouth of pipe is positioned at liquid storing bag inside, liquid storing bag is taken on the mouth of pipe and is connected with flap valve, and the flap valve outer setting has water-filled stemming bag, and the top of water-filled stemming bag offers an outage, water-filled stemming bag is arranged on liquid storing bag inside, liquid storing bag top is provided with exhaustor, and the liquid storing bag bottom is provided with discharging tube, and discharging tube is provided with draining switch; Another interface of four-way pipe is taken over by bumping bag and is communicated with bumping bag.
2, flap valve water seal drainage bag according to claim 1 is characterized in that being provided with protecting tube between flap valve and water-filled stemming bag.
3, flap valve water seal drainage bag according to claim 1 is characterized in that the bumping bag adapter is communicated to the middle part of bumping bag inner chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202329371U CN201320315Y (en) | 2008-12-26 | 2008-12-26 | Valve water seal drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202329371U CN201320315Y (en) | 2008-12-26 | 2008-12-26 | Valve water seal drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201320315Y true CN201320315Y (en) | 2009-10-07 |
Family
ID=41157704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202329371U Expired - Fee Related CN201320315Y (en) | 2008-12-26 | 2008-12-26 | Valve water seal drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201320315Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689388A (en) * | 2014-08-22 | 2015-06-10 | 胡绍勤 | Automatic fluid discharge and drainage device |
| CN105343945A (en) * | 2014-11-24 | 2016-02-24 | 胡绍勤 | Automatic liquid draining and guiding device |
-
2008
- 2008-12-26 CN CNU2008202329371U patent/CN201320315Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689388A (en) * | 2014-08-22 | 2015-06-10 | 胡绍勤 | Automatic fluid discharge and drainage device |
| CN105343945A (en) * | 2014-11-24 | 2016-02-24 | 胡绍勤 | Automatic liquid draining and guiding device |
| CN105343945B (en) * | 2014-11-24 | 2017-06-16 | 广州市健之堂医疗器械有限公司 | A kind of automatic drain drainage system |
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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: 20091007 Termination date: 20101226 |