CN201179150Y - Medical hydroscopic dressings - Google Patents
Medical hydroscopic dressings Download PDFInfo
- Publication number
- CN201179150Y CN201179150Y CNU2008200204475U CN200820020447U CN201179150Y CN 201179150 Y CN201179150 Y CN 201179150Y CN U2008200204475 U CNU2008200204475 U CN U2008200204475U CN 200820020447 U CN200820020447 U CN 200820020447U CN 201179150 Y CN201179150 Y CN 201179150Y
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- CN
- China
- Prior art keywords
- layer
- wound
- dressing
- facial
- medical
- 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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- Materials For Medical Uses (AREA)
Abstract
The utility model discloses a medical moisture absorption dressing which comprises a substrate, a absorbing layer and a facial layer, wherein, the substrate takes the shape of an oblong and is made of non-woven fabric, ventilated membrane or cotton weaving material; the facial layer is a layer that contacts the wound directly and takes a wavy shape, and a plurality of ventilation holes are distributed on the facial layer; the absorption layer is arranged between the facial layer and the substrate, and sterile activated carbon that has strong sorption is filled in the absorption layer. Because the facial layer that clings to the wound is designed into the wavy shape, on the one hand, the contact face between the facial layer and the wound can be reduced so as to prevent the dressing from sticking on the surface of the wound to be difficult for replacing; on the other hand, the wavy surface facilitates the supply and the exchange of oxygen and accelerates the wound healing, and a plurality of ventilation holes are distributed on the facial layer, thereby facilitating the activated carbon to absorb the secretion at the wound part.
Description
Technical field
This utility model belongs to a kind of medical and health, particularly relates to a kind of dressing that is used for Wound healing and bone regeneration.
Background technology
Medical dressing is a kind of hygienic material of often using clinically, and dressing is meant and covers on wound that the covering of protective effect is arranged.At present, be to the requirement of dressing: but accelerating wound, microorganism can not be penetrating, allows the oxygen exchange, and more not damaged during change dressings is assisted control over bleeding, protects from infection and is absorbed secretion.But traditional gauze dressing of existing use does not possess these characteristics, has following shortcoming; Be the wound high humidity, the wound surface of adhering easily is difficult for more change dressings, and breed bacteria is unfavorable for the healing of wound.
Summary of the invention
The purpose of this utility model is exactly the problem that has gauze dressing in use to exist at existing tradition, provides between a kind of dressing and the wound permeability strong, and hygroscopicity is strong, be convenient to wound healing, dressing is difficult for sticking on the wound, is convenient to more change dressings, alleviates the new pattern compress of patient's misery.
The purpose of this utility model is to realize like this, this medical hygroscopicity dressing comprises base material, adsorption layer, surface layer, described base material is a rectangle, material is that non-woven fabrics, ventilated membrane or cotton are knitted material, described surface layer is directly to contact wound bed, and described surface layer becomes corrugated, and many passages are above distributing, be adsorption layer between described surface layer and the base material, filling the strong and aseptic active carbon of adsorption in the adsorption layer.
Be designed to corrugated owing to be close to the surface layer of wound, can reduce the contact surface of surface layer and wound on the one hand, prevent that dressing from sticking on wound surface, be difficult for changing; Biao Mian ripple helps the supply and the exchange of oxygen on the other hand, accelerating wound, and the many passages that distribute on the surface layer are convenient to the secretions of activated carbon adsorption wound.
The beneficial effects of the utility model: this dressing is based on the design of the mechanism of accelerating wound, formed ventilative, the moisture absorption that is beneficial to wound healing, the subenvironment of oxygen supply in the wound, and simple in structure, easy to use.
Description of drawings
Describe embodiment of the present utility model in detail below in conjunction with accompanying drawing
Fig. 1 is a cutaway view of the present utility model
Fig. 2 is a sketch map of the present utility model
Among the figure: 1, base material 2, surface layer 3, adsorption layer 4, passage
The specific embodiment
As shown in Figure 1 and Figure 2, this medical hygroscopicity dressing comprises base material 1, adsorption layer 3, surface layer 2, base material 1 is a rectangle, material is a non-woven fabrics, surface layer 2 is directly to contact wound bed, 2 one-tenth corrugated of surface layer, and many passages 4 are above distributing, be adsorption layer 3 between surface layer 2 and the base material 1, filling the strong and aseptic active carbon of adsorption in the adsorption layer 3.Be designed to corrugated owing to be close to the surface layer 2 of wound, can reduce the contact surface of surface layer 2 and wound on the one hand, prevent that dressing from sticking on wound surface, be difficult for changing; Biao Mian ripple helps the supply and the exchange of oxygen on the other hand, accelerating wound, and the many passages 4 that distribute on the surface layer 2 are convenient to the secretions of activated carbon adsorption wound.
Claims (1)
1, a kind of medical hygroscopicity dressing, this medical hygroscopicity dressing comprises base material, adsorption layer, surface layer, described base material is rectangular non-woven fabrics, it is characterized in that described and layer is direct contact wound bed, described surface layer becomes corrugated, many passages that distributing above, between described surface layer and the base material for filling the adsorption layer of active carbon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200204475U CN201179150Y (en) | 2008-04-08 | 2008-04-08 | Medical hydroscopic dressings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200204475U CN201179150Y (en) | 2008-04-08 | 2008-04-08 | Medical hydroscopic dressings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179150Y true CN201179150Y (en) | 2009-01-14 |
Family
ID=40248652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200204475U Expired - Fee Related CN201179150Y (en) | 2008-04-08 | 2008-04-08 | Medical hydroscopic dressings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179150Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917253A (en) * | 2011-09-02 | 2014-07-09 | 布吕歇尔有限公司 | Wound dressing with an air permeable layer |
-
2008
- 2008-04-08 CN CNU2008200204475U patent/CN201179150Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103917253A (en) * | 2011-09-02 | 2014-07-09 | 布吕歇尔有限公司 | Wound dressing with an air permeable layer |
| CN103917253B (en) * | 2011-09-02 | 2016-10-26 | 布吕歇尔有限公司 | There is the wound dressing of air-permeable layer |
| US10426670B2 (en) | 2011-09-02 | 2019-10-01 | BLüCHER GMBH | Wound dressing with an air permeable layer |
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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: 20090114 |