CN201668852U - Flushable negative pressure wound drainage device - Google Patents

Flushable negative pressure wound drainage device Download PDF

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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
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CN
China
Prior art keywords
drainage
negative pressure
wound
pressure wound
spongy body
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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
Application number
CN2010202203756U
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Chinese (zh)
Inventor
邹晓防
Original Assignee
邹晓防
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Filing date
Publication date
Application filed by 邹晓防 filed Critical 邹晓防
Priority to CN2010202203756U priority Critical patent/CN201668852U/en
Application granted granted Critical
Publication of CN201668852U publication Critical patent/CN201668852U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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

Flushable negative pressure wound drainage system
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.
CN2010202203756U 2010-06-09 2010-06-09 Flushable negative pressure wound drainage device Expired - Fee Related CN201668852U (en)

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

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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 (3)

* Cited by examiner, † Cited by third party
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
CN105250078A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for wound infection disruption and merged intestinal leakage of abdominal operation

Cited By (4)

* Cited by examiner, † Cited by third party
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
CN105250078A (en) * 2015-11-03 2016-01-20 中国人民解放军第四军医大学 Dressing device for wound infection disruption and merged intestinal leakage of abdominal operation
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

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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