CN2533863Y - Drainage bag - Google Patents
Drainage bag Download PDFInfo
- Publication number
- CN2533863Y CN2533863Y CN 02213723 CN02213723U CN2533863Y CN 2533863 Y CN2533863 Y CN 2533863Y CN 02213723 CN02213723 CN 02213723 CN 02213723 U CN02213723 U CN 02213723U CN 2533863 Y CN2533863 Y CN 2533863Y
- Authority
- CN
- China
- Prior art keywords
- bag
- inlet tube
- bag body
- flap valve
- drainage bag
- 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
Links
Landscapes
- Check Valves (AREA)
Abstract
The utility model provides a drainage bag which mainly comprises a bag body, capacity scales on the bag body, a suspension hole, an inlet tube and a discharge leader, the proposal is characterized in that the inlet tube is provided with a unidirectional valve on top end opening position of the part that is inserted into the inner of the bag body which seals the interface of the inlet tube, the unidirectional valve can open the interface of the inlet tube when liquid flows into the bag body to enable the drain to enter the bag body via the inlet tube; when the bag body is lifted or compressed, the drain in the bag body will be insulated by the unidirectional valve so as not to enter the inlet tube but reflow into the bag body, thus realizing the function of reflow prevention.
Description
Affiliated technical field:
The utility model relates to a kind of clinical treatment utensil, especially a kind of drainage bag.
Background technology:
In the prior art, known drainage bag does not have the function of antireflux, therefore, in use, when drainage bag was elevated or be extruded accidentally, the drain in the drainage bag will instead flow in the body, pollute or increase infection chance, this is the maximum disadvantage of prior art.
Summary of the invention:
This utility model is at the existing in prior technology deficiency, and a kind of drainage bag technical scheme with antireflux function is provided.
This programme is realized by following technical measures: mainly include containing mark, suppending hole, inlet tube and discharge pipe on bag and the bag, the characteristics of this programme are that described inlet tube is at the top end opening place that inserts the bag interior section, also have a unidirectional flap valve with the inlet tube port closed, this unidirectional flap valve can be opened the inlet tube port when having liquid to flow into bag.The concrete characteristics of this programme also have, and described bag is transparent bag.Described inlet tube is a transparent tube body.Described unidirectional flap valve is the plastic tab that adopts.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because the inlet tube in this scheme is at the top end opening place that inserts the bag interior section, also has a unidirectional flap valve with the inlet tube port closed, this unidirectional flap valve can be opened the inlet tube port when having liquid to flow into bag, make drain enter bag by inlet tube, when bag was elevated or be extruded, the intravital drain of bag can be isolated by unidirectional flap valve can not enter that inlet tube is counter to flow in the body, has realized the function of antireflux.This shows that this utility model compared with prior art has substantive distinguishing features and progress, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1 is the part sectional structure sketch map of this utility model specific embodiment.
1 is containing mark among the figure, and 2 is suppending hole, and 3 is inlet tube, and 4 is unidirectional flap valve, and 5 is bag, and 6 is discharge pipe.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
By accompanying drawing as can be seen, the drainage bag of this programme, mainly include containing mark (1), suppending hole (2), inlet tube (3) and discharge pipe (6) on bag (5) and the bag (5), the characteristics of this programme are that described inlet tube (3) is at the top end opening place that inserts bag (5) interior section, also have a unidirectional flap valve (4) with inlet tube (3) port closed, this unidirectional flap valve (4) can be opened inlet tube (3) port when having liquid to flow into bag (5).Described bag (5) is transparent bag.Described inlet tube (3) is a transparent tube body.Described unidirectional flap valve (4) is the plastic tab that adopts.
Claims (4)
1. drainage bag, mainly include containing mark, suppending hole, inlet tube and discharge pipe on bag and the bag, it is characterized in that: described inlet tube is at the top end opening place that inserts the bag interior section, also have a unidirectional flap valve with the inlet tube port closed, this unidirectional flap valve can be opened the inlet tube port when having liquid to flow into bag.
2. drainage bag according to claim 1 is characterized in that: described bag is transparent bag.
3. drainage bag according to claim 1 and 2 is characterized in that: described inlet tube is a transparent tube body.
4. drainage bag according to claim 3 is characterized in that: described unidirectional flap valve is the plastic tab that adopts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213723 CN2533863Y (en) | 2002-04-01 | 2002-04-01 | Drainage bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02213723 CN2533863Y (en) | 2002-04-01 | 2002-04-01 | Drainage bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2533863Y true CN2533863Y (en) | 2003-02-05 |
Family
ID=33693181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02213723 Expired - Fee Related CN2533863Y (en) | 2002-04-01 | 2002-04-01 | Drainage bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2533863Y (en) |
-
2002
- 2002-04-01 CN CN 02213723 patent/CN2533863Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110833633A (en) | Department of general surgery is with novel stomach decompression pipe device | |
| CN2533863Y (en) | Drainage bag | |
| CN201052290Y (en) | Double sacculus fixing closed intrathoracic drain | |
| CN200957212Y (en) | Negative drain device against backward suction | |
| CN2621684Y (en) | Drainage device | |
| CN207520395U (en) | A kind of depression drainage device | |
| CN2815383Y (en) | Double fuze safety transfusion pipe | |
| CN200945271Y (en) | Negative pressure drainage device | |
| CN209392464U (en) | A kind of disposable urine collection bag of highly sensitive counterflow-preventing | |
| CN2843103Y (en) | Urine-guiding trousers | |
| CN2836812Y (en) | Modified disposable drainage bag | |
| CN2394639Y (en) | Improved closed drainage bottle | |
| CN200941987Y (en) | Hygienic drinking sucker | |
| CN2689951Y (en) | Self fixing type pleuroperitoneal pucture drain device | |
| CN205698655U (en) | A kind of Novel thorax closed drainage device | |
| CN200970381Y (en) | Simple gastric lavaging device | |
| CN221450905U (en) | Urostomy bag | |
| CN208726386U (en) | Urinary tract flow diverter and urinary tract drainage device containing it | |
| CN215821859U (en) | Improved gastrointestinal decompression device | |
| CN2317868Y (en) | Quantitative liquid-suction device | |
| CN200977305Y (en) | Drainage appliance as postoperative care for galactophore cancer patient | |
| CN2756237Y (en) | Sacculus internal fixed chest drain tube | |
| CN209500023U (en) | A kind of exhaust non-return streaming ostomy bag | |
| CN2350050Y (en) | Portable waterless thoracic drainage bag | |
| CN2137944Y (en) | Closed urine collector with visible monitor for urination |
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 |