CN203943810U - A kind of negative pressure drainage dressing that can draining wound transudate - Google Patents
A kind of negative pressure drainage dressing that can draining wound transudate Download PDFInfo
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- CN203943810U CN203943810U CN201420286726.1U CN201420286726U CN203943810U CN 203943810 U CN203943810 U CN 203943810U CN 201420286726 U CN201420286726 U CN 201420286726U CN 203943810 U CN203943810 U CN 203943810U
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- negative pressure
- wound
- pressure drainage
- drainage dressing
- dressing
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Abstract
Negative pressure drainage dressing that can draining wound transudate, for the drain of patient body-surface wound surface, promotes the healing of wound speed.The vacuum suction that this product can continue or be interrupted; create the environment of a suitable moistening and protectiveness from molecular level; make the sepage of wound surface be able to abundant drain, edema elimination; local wound blood flow increases, wound surface bacterial number reduces; the granulation tissue speed of growth is accelerated, and can effectively promote the healing of wound surface.
Description
Technical field
The present invention relates to a kind of negative pressure drainage dressing, particularly a kind of negative pressure drainage dressing that can draining wound transudate.
Background technology
A kind of negative pressure drainage dressing that can draining wound transudate is for the general dressing of tradition, this product is to cover debridement wound surface afterwards with the aseptic special dressing of drainage tube, seal with transparent sealing pad pasting, form airtight space, connect the wound negative pressure therapeutic instrument of special use, the vacuum suction that continues or be interrupted, create the environment of a suitable moistening and protectiveness from molecular level, make the sepage of wound surface be able to abundant drain, edema is eliminated, local wound blood flow increases, wound surface bacterial number reduces, the granulation tissue speed of growth is accelerated, can effectively promote the healing of wound surface.
Utility model content:
The object of the present invention is to provide a kind of negative pressure drainage dressing that can draining wound transudate, for the deficiencies in the prior art, on original general dressing basis, convert, negative pressure drainage is combined with Wound healing and bone regeneration method, the clean more change dressings that needs of traditional wound sepage, this product in use medical personnel can not take off negative pressure drainage dressing use, can pass through negative pressure source draining wound transudate, easy to operate simple.
In order to achieve the above object, technical scheme of the present invention is:
Negative pressure drainage dressing that can draining wound transudate, comprises conduit and joint, the cotton sheet of isolating membrane, polyurethane film, duct blocker; Wherein said negative pressure drainage dressing joint and thin film fixed installation, described negative pressure drainage dressing joint is connected by conduit, and duct blocker is installed on conduit.
Described negative pressure drainage dressing medium adopts medical cotton pad.
This utility model beneficial effect is the drain for patient body-surface wound surface, promotes the healing of wound speed.This kind of negative pressure drainage dressing that can draining wound transudate is the compound polyamine ester film of elastomeric nonwoven, and at pellicular front coating acrylic acid medical pressure-sensitive adhesive, the cotton sheet of drainage system and imbibition and isolating membrane are installed in the middle position of product, cover or fill the wound surface of skin, soft tissue defects, finally drainage tube is connected to negative pressure source, carry out a kind of brand-new Therapeutic Method of wound healing by controllable negative pressure.
Brief description of the drawings:
Accompanying drawing 1 floor map
1. conduits and cotton sheet 5. duct blocker 6. release paper of joint 2. polyurethane film 3. isolating membrane 4. in figure
Detailed description of the invention:
A kind of negative pressure drainage dressing that can draining wound transudate of the present embodiment, comprises conduit and joint 1, isolating membrane 3, cotton sheet 4, polyurethane film 2, duct blocker 5, release paper 6; Wherein there is antiseized processing layer on release paper 6 surfaces, can with scribble the sanitation and hygiene that binding agent polyurethane film glue face is bonding, can protect glue face, also easily the glue face of polyurethane film separate.Isolating membrane 3 plays and prevents and wound adhesion, and cotton sheet 4 absorbs wound sepage and keeps dry.Polyurethane film 2 is that polyurethane film has one deck rubberised layer to play stickup, sealing, polyurethane film and as thin as a wafer, soft, use after without the sensation of any discomfort.Conduit and joint 1 and the wound negative pressure therapeutic instrument that connects special use, the vacuum suction that continues or be interrupted, make the sepage of wound surface be able to abundant drain, edema elimination, local wound blood flow increases, wound surface bacterial number reduces, the granulation tissue speed of growth is accelerated, and can effectively promote the healing of wound surface.Duct blocker 5 is after wound drainage sepage finishes, and will close wound negative pressure therapeutic instrument power supply, then closure catheter for closing block device, takes off hydrops and fills with the hydrops filling more renewing.
A kind of using method of negative pressure drainage dressing that can draining wound transudate, comprise the steps: the release paper above product to remove, patient's wound is aimed in the cotton pad position of product to be pressed gently, release product handle is removed, be docile and obedient hour hands or counter clockwise direction by product shirt rim part and patient's adhering skin, after bonding completing, the protective material at the product back side is slowly removed with the angle of 180 degree from cut out portion, with gauze by film flattening, thin film is fully contacted with skin, conduit in casting product is connected with drainage tube, drainage tube and one end wound negative pressure therapeutic instrument are sealedly and fixedly connected, open access electric power starting instrument, by the sepage of negative pressure therapeutic instrument draining wound, the vacuum suction that continues or be interrupted, create the environment of a suitable moistening and protectiveness from molecular level, make the sepage of wound surface be able to abundant drain, edema is eliminated, local wound blood flow increases, wound surface bacterial number reduces, the granulation tissue speed of growth is accelerated, can effectively promote the healing of wound surface.
Claims (4)
1. a negative pressure drainage dressing that can draining wound transudate, is characterized in that comprising conduit and joint, cotton sheet, isolating membrane, polyurethane film, duct blocker, release paper; Wherein said conduit and one end of joint are connected with negative pressure drainage dressing; Described conduit and jiont treatment have duct blocker.
2. a kind of negative pressure drainage dressing that can draining wound transudate according to claim 1, is characterized in that described negative pressure drainage device adopts conduit and joint, duct blocker.
3. a kind of negative pressure drainage dressing that can draining wound transudate according to claim 1, is characterized in that described negative pressure drainage dressing comprises conduit and joint, cotton sheet, isolating membrane, polyurethane film, duct blocker, release paper; Wherein said negative pressure drainage dressing joint and thin film fixed installation, described negative pressure drainage dressing joint is connected by conduit, and duct blocker is installed on conduit.
4. a kind of negative pressure drainage dressing that can draining wound transudate according to claim 3, is characterized in that described negative pressure drainage dressing adopts the one of cotton sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286726.1U CN203943810U (en) | 2014-05-30 | 2014-05-30 | A kind of negative pressure drainage dressing that can draining wound transudate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420286726.1U CN203943810U (en) | 2014-05-30 | 2014-05-30 | A kind of negative pressure drainage dressing that can draining wound transudate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203943810U true CN203943810U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201420286726.1U Active CN203943810U (en) | 2014-05-30 | 2014-05-30 | A kind of negative pressure drainage dressing that can draining wound transudate |
Country Status (1)
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| CN (1) | CN203943810U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147344A (en) * | 2015-10-19 | 2015-12-16 | 张新平 | Auxiliary skin wound healing device |
| CN105147345A (en) * | 2015-10-19 | 2015-12-16 | 张新平 | Skin wound negative-pressure relaxation suture device |
| 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 |
| CN114712089A (en) * | 2022-04-25 | 2022-07-08 | 长沙海润生物技术有限公司 | Wound surface dressing for negative-pressure coupling electric field and constant-temperature treatment |
-
2014
- 2014-05-30 CN CN201420286726.1U patent/CN203943810U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105147344A (en) * | 2015-10-19 | 2015-12-16 | 张新平 | Auxiliary skin wound healing device |
| CN105147345A (en) * | 2015-10-19 | 2015-12-16 | 张新平 | Skin wound negative-pressure relaxation suture device |
| CN105147344B (en) * | 2015-10-19 | 2018-12-21 | 张新平 | Skin wound assists device for healing |
| 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 |
| CN114712089A (en) * | 2022-04-25 | 2022-07-08 | 长沙海润生物技术有限公司 | Wound surface dressing for negative-pressure coupling electric field and constant-temperature treatment |
| CN114712089B (en) * | 2022-04-25 | 2023-04-07 | 长沙海润生物技术有限公司 | Wound surface dressing for negative-pressure coupling electric field and constant-temperature treatment |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |