CN201668852U - Flushable negative pressure wound drainage device - Google Patents
Flushable negative pressure wound drainage device Download PDFInfo
- Publication number
- CN201668852U CN201668852U CN2010202203756U CN201020220375U CN201668852U CN 201668852 U CN201668852 U CN 201668852U CN 2010202203756 U CN2010202203756 U CN 2010202203756U CN 201020220375 U CN201020220375 U CN 201020220375U CN 201668852 U CN201668852 U CN 201668852U
- Authority
- CN
- China
- Prior art keywords
- drainage
- negative pressure
- wound
- pressure wound
- spongy body
- 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
- 230000004888 barrier function Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 244000309464 bull Species 0.000 claims description 6
- 229920000297 Rayon Polymers 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 4
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 206010052428 Wound Diseases 0.000 abstract description 40
- 208000027418 Wounds and injury Diseases 0.000 abstract description 40
- 239000003814 drug Substances 0.000 abstract description 5
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000029663 wound healing Effects 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 210000001124 body fluid Anatomy 0.000 description 9
- 239000010839 body fluid Substances 0.000 description 9
- 230000035876 healing Effects 0.000 description 3
- 238000009795 derivation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000472 traumatic effect Effects 0.000 description 2
- 206010016717 Fistula Diseases 0.000 description 1
- 208000002847 Surgical Wound Diseases 0.000 description 1
- 230000009692 acute damage Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 230000003890 fistula Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
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- External Artificial Organs (AREA)
- Materials For Medical Uses (AREA)
Abstract
A flushable negative pressure wound drainage device is characterized by comprising a sponge body used for plastering wound, a plurality of drainage pipes and a flushing pipe, wherein one end of each drainage pipe and one end of the flushing pipe are embedded in the sponge body, and a diversion port is formed at the other end of each drainage pipe. The wound drainage device has reasonable structure and convenient use and not only has the effect of protecting the wound and providing good environment for wound healing, but also overcomes the defects that the prior wound drainage device is easy to block and can not treat the wound by applying exogenous drugs.
Description
Technical field
This utility model belongs to the wound surface guard technology of traumatic wounds, is specifically related to a kind of wound body fluid and oozes out the more flushable negative pressure wound drainage system that needs drain.
Background technology
For acute injury, multiple chronic wound and difficult healing wound surface, various hole pipe and the fistula that is positioned at body surface, and body fluid flows out more surgical wound behind the surgical operation, can't use existing various wound dressing material to wrap up, need carry out when such body surface wound face protects, also can timely the effusive body fluid of wound surface be derived timely, with the wound healing that impels as early as possible.The drainage tube obstruction appearred in drainage system easily in the past, and drain is obstructed, and can't carry out Drug therapy to wound surface.
The utility model content
This utility model provides a kind of reasonable in design; the flushable negative pressure wound drainage system that can at any time effusive body fluid be derived again when effectively protecting wound; it is by the mode that mozzle is set in the sheet material that sticks wound; to flow out the timely derivation of body fluid when having realized fungi-proofing wrapping; be difficult for stopping up drainage tube; can promote wound healing by giving exogenous medicine simultaneously, can help wound and be in preferable healing environment.
The technical scheme that this utility model adopted is as follows:
A kind of flushable negative pressure wound drainage system, it is characterized in that described drainage system comprises a spongy body that is used to stick wound, many drainage tubes and a syringe pipe, one end of described drainage tube and syringe pipe is embedded in the spongy body, and the other end of drainage tube forms flow-guiding mouth.
Concretely, described spongy body is the polyvinylalcohol sponge sheet material.
In one embodiment, offer a plurality of side openings on the described end tube wall that is embedded in the intravital drainage tube of sponge.
In another embodiment, described drainage tube is two, and an end of two drainage tubes is embedded in the spongy body side by side, and this drainage tube of burying end underground is positioned at the spongy body inside of an end face that sticks wound side.
In another embodiment, the end face that described spongy body removes the applying wound is outside equipped with a sealing barrier film, and this barrier film comprises biological semi permeability viscose glue barrier film.
In the embodiment, described drainage tube is three again, and an end of three drainage tubes is embedded in the spongy body side by side.
In the embodiment, the other end of described many drainage tubes all connects a bull connection tube again.
Moreover the other end connection of described bull connection tube is provided with a negative pressure extraction device.
This wound drainage device can adopt aseptic or spongy body with antibacterial functions as the material that sticks the body surface traumatic wounds, the drainage tube of burying underground in it can enter into mozzle by spongy body timely with the effusive body fluid of wound, enter in mozzle for the ease of body fluid, can on the tube wall that is embedded in the intravital mozzle of sponge, offer a plurality of side openings, form a plurality of inlets, the number of mozzle can increase and decrease according to the size of spongy body, the larger area spongy body, can adopt three mozzles, and the less spongy body of model area, can adopt two mozzles, syringe pipe can wash cleaning or add medicine by syringe pipe to wound wound.The employed spongy body of this wound drainage device more can cut according to the size of wound, it is non-to stick on the end face of wound a closing membrane can be set, biological example semi permeability viscose glue barrier film makes the flow-guiding mouth end of mozzle can connect negative pressure device, makes things convenient for the derivation of body fluid.
The beneficial effects of the utility model are; the reasonable in design of this flushable negative pressure wound drainage system; easy to use; when effectively protecting wound; not only can at any time effusive body fluid be derived; can help wound and be in preferable healing environment, and overcome in the past that the wound drainage device stops up easily, and shortcoming that can't drug application.
Below in conjunction with the drawings and specific embodiments this utility model is further elaborated.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the present utility model.
The specific embodiment
As shown in Figure 1, this flushable negative pressure wound drainage system mainly contains the spongy body 10 that is used to stick wound polyvinylalcohol sponge sheet material material, two drainage tubes 21,22 and syringe pipe 26 and forms, syringe pipe is provided with switching device, user can give flushing liquor or medicine by syringe pipe 26, and the end face that spongy body 10 removes the applying wound is outside equipped with a biological semi permeability viscose glue barrier film.One end of drainage tube is embedded in the spongy body, and the other end of drainage tube 21,22 forms flow-guiding mouth 24,25.One end of three drainage tubes is embedded in the spongy body side by side, be embedded on the end tube wall of the intravital drainage tube of sponge and offer a plurality of side openings 23, one end of the flow-guiding mouth of drainage tube 21,22 all connects a bull connection tube 30, and the other end connection of this bull connection tube is provided with a negative pressure extraction device 40.
Claims (8)
1. flushable negative pressure wound drainage system, it is characterized in that described drainage system comprises a spongy body that is used to stick wound, many drainage tubes and a syringe pipe, one end of described drainage tube and syringe pipe is embedded in the spongy body, and the other end of drainage tube forms flow-guiding mouth.
2. flushable negative pressure wound drainage system according to claim 1 is characterized in that described spongy body is the polyvinylalcohol sponge sheet material.
3. flushable negative pressure wound drainage system according to claim 1 is characterized in that offering a plurality of side openings on the described end tube wall that is embedded in the intravital drainage tube of sponge.
4. flushable negative pressure wound drainage system according to claim 1 is characterized in that described drainage tube is two, and an end of two drainage tubes is embedded in the spongy body side by side, and this drainage tube of burying end underground is positioned at the spongy body inside of an end face that sticks wound side.
5. flushable negative pressure wound drainage system according to claim 1 is characterized in that described spongy body is outside equipped with a sealing barrier film except that the end face of applying wound, and this barrier film comprises biological semi permeability viscose glue barrier film.
6. flushable negative pressure wound drainage system according to claim 1 is characterized in that described drainage tube is three, and an end of three drainage tubes is embedded in the spongy body side by side.
7. flushable negative pressure wound drainage system according to claim 1 is characterized in that the other end of described many drainage tubes all connects a bull connection tube.
8. flushable negative pressure wound drainage system according to claim 7 is characterized in that the other end connection of described bull connection tube is provided with a negative pressure extraction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202203756U CN201668852U (en) | 2010-06-09 | 2010-06-09 | Flushable negative pressure wound drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202203756U CN201668852U (en) | 2010-06-09 | 2010-06-09 | Flushable negative pressure wound drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668852U true CN201668852U (en) | 2010-12-15 |
Family
ID=43326266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202203756U Expired - Fee Related CN201668852U (en) | 2010-06-09 | 2010-06-09 | Flushable negative pressure wound drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668852U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309810A (en) * | 2011-09-20 | 2012-01-11 | 江苏百得医疗器械有限公司 | Negative-pressure drainage device |
| CN104941055A (en) * | 2015-06-30 | 2015-09-30 | 秦承雪 | Trauma debridement treatment bag |
| CN107185058A (en) * | 2017-05-17 | 2017-09-22 | 陈伟 | A kind of continuous negative pressure drainage device that may be carried out batchwise inflation, rinse |
| CN105250078B (en) * | 2015-11-03 | 2018-08-14 | 中国人民解放军第四军医大学 | It splits for abdominal operation incision infection and merges the applicator of intestines leakage |
| CN114129368A (en) * | 2021-11-27 | 2022-03-04 | 贵州术鼎医疗科技有限公司 | A waste liquid collection bag that is used for wound to change dressings to have airtight function |
| US11504457B2 (en) | 2020-01-29 | 2022-11-22 | Travis L. Perry | Wound irrigation system |
-
2010
- 2010-06-09 CN CN2010202203756U patent/CN201668852U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102309810A (en) * | 2011-09-20 | 2012-01-11 | 江苏百得医疗器械有限公司 | Negative-pressure drainage device |
| CN104941055A (en) * | 2015-06-30 | 2015-09-30 | 秦承雪 | Trauma debridement treatment bag |
| CN105250078B (en) * | 2015-11-03 | 2018-08-14 | 中国人民解放军第四军医大学 | It splits for abdominal operation incision infection and merges the applicator of intestines leakage |
| CN107185058A (en) * | 2017-05-17 | 2017-09-22 | 陈伟 | A kind of continuous negative pressure drainage device that may be carried out batchwise inflation, rinse |
| US11504457B2 (en) | 2020-01-29 | 2022-11-22 | Travis L. Perry | Wound irrigation system |
| CN114129368A (en) * | 2021-11-27 | 2022-03-04 | 贵州术鼎医疗科技有限公司 | A waste liquid collection bag that is used for wound to change dressings to have airtight function |
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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: 20101215 Termination date: 20110609 |