CN206934245U - A kind of composite bio-active dressing - Google Patents
A kind of composite bio-active dressing Download PDFInfo
- Publication number
- CN206934245U CN206934245U CN201621287554.5U CN201621287554U CN206934245U CN 206934245 U CN206934245 U CN 206934245U CN 201621287554 U CN201621287554 U CN 201621287554U CN 206934245 U CN206934245 U CN 206934245U
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- layer
- dressing
- adhesive
- composite bio
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Abstract
The utility model provides a kind of composite bio-active dressing, belongs to medicinal functional dressing technical field.The dressing is mainly made up of the part such as glossy face tray paper layer, dressing layer, adhesive-layer.Described dressing layer is made up of four parts of decile, and four part forms a circle.Described adhesive-layer is made up of the two parts up and down for being located at transverse and longitudinal direction respectively.Composite bio-active dressing structure provided by the utility model is simple; it is reasonable in design, can be according to the composition of the part dressing of situation reasonable selection four of different wounds, the design of upper and lower two layers of the adhesive-layer in transverse and longitudinal direction; dressing good bond can be made to strengthen the protective effect of dressing in wound.Simultaneously as dressing layer is divided into four parts, particularly suitable for the superficial wound of joint part, patient's activity after injury is not affected substantially, greatly facilitate its use.
Description
Technical field
It the utility model is related to medicine equipment functional dressing technical field, and in particular to a kind of composite bio-active applies
Material.
Background technology
Skin has highly important physics, chemistry and biological barrier function, playing prevents as a kind of vitals
The loss of the material such as moisture and electrolyte, and the function such as immune, sensing, and the stabilization of vivo environment can be kept, prevent micro- life
Thing is invaded.However, due in daily life, inevitably by various wounds.In time and correctly processing wound is direct
It is related to the healing rate and healing quality of wound.Therefore, correctly assess wound, select appropriate dressing just to seem heavy to closing
Will.
Dressing is the articles for use bound up a wound, to cover the material of sore, wound or other infringements.In dressing development history,
Traditional wound dressing is once in occupation of dominant position, and it is to promoting wound healing to play important effect really.However, with
The development of society, scientific and technical progress, the intensification of the healing theoretic knowledge level to wound so that based on " wound wet is cured
The new pattern compress of rationally opinion " starts largely to occur, and has obtained being widely recognized as clinical expert.At present, applying based on the theory
Material mainly has silver ion dressing, alginate dressing, bearing hydrocolloid dressing, aerogel dressing, chitosan dressing, foam dressing etc..This
A little dressing now by it is feature-rich it is various in the form of appear on the market, but most structure predominantly applies core and adds stickup
Layer, for the wound of some privileged sites, there is certain limitation such as articular skin wound, during application, joint part can be influenceed
Activity, and the problems such as cause to be pasted not strongly.
Utility model content
The purpose of this utility model is to allow the wound of joint part preferably to be nursed, and solves it and is pasted not strongly,
The problem of injury limitation of activity.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
A kind of composite bio-active dressing, including glossy face tray paper layer, dressing layer and the adhesive-layer set gradually；Described
Dressing layer is circle, and is divided into four parts by two orthogonal diameters；Described adhesive-layer is by orthogonal
One adhesive-layer and the second adhesive-layer stack composition.
Further, the first described adhesive-layer is complete strip or fillet strip.
Further, the second described adhesive-layer is that middle part lacks a circular strip, the circular diameter
Less than the width of the strip.
Further, the first described adhesive-layer and the second adhesive-layer are the medical non-woven fabrics viscose glue of low irritability.
Further, four parts of described dressing layer decile respectively by chitosan non-woven fabrics, alginates non-woven fabrics,
Any one filling in activated carbon fiber non-woven cloth, polyurethane foamed material and doctor's gauze.
Further, it is provided with adherent layer between described glossy face tray paper layer and dressing layer.
Further, described adherent layer is by any in collagen, vaseline, soft silicone and polylactic acid film
One kind composition.
Further, the diameter of described dressing layer and the second adhesive-layer middle part lack circle diameter it is identical.
Further, the bottom of described dressing layer and the first adhesive-layer close adhesion, its center of circle are directed at the first viscose glue
The center of layer.
Further, described glossy face tray paper layer is Ge Laxin silicone oil papers, and by transverse and longitudinal, two form, and its size is big
It is small to match respectively with the first adhesive-layer and the second adhesive-layer.
The utility model has the advantages that compared with prior art：1）Dressing layer is partially filled with by four, so may be used
According to the dressing of the type of wound and feature selection certain material composition, suit the remedy to the case, effectively protect wound and promote it to be cured
Close；2）Adhesive-layer uses the design of cross structure, is highly suitable for the wound of joint part, does not influence its activity, greatly place
Just patient；3）The design of double-deck adhesive-layer, make the dressing for being applied to joint part wound more firm, without the work by joint part
Move and come off.
Brief description of the drawings
Fig. 1 is a kind of structural representation of composite bio-active dressing of the utility model；
Fig. 2 is that the top view after glossy face tray paper layer is opened in the utility model composite bio-active dressing；
Fig. 3 is the structural representation of the utility model composite bio-active the second adhesive-layer of dressing.
Description of reference numerals：1 is glossy face tray paper layer, and 2 be adherent layer, and 3 be dressing layer, and 4 be the first adhesive-layer, and 5 be
Two adhesive-layers.
Embodiment
The technical solution of the utility model is described further with reference to the accompanying drawings and examples.
Embodiment 1
As shown in Figure 1, Figure 2 with shown in Fig. 3, a kind of composite bio-active dressing of the present embodiment, including set gradually glossy
Face tray paper layer 1, adherent layer 2, dressing layer 3 and adhesive-layer, close-packed arrays successively between each layer；Described dressing layer 3 is circle, and
Four parts are divided into by two orthogonal diameters；Described adhesive-layer is by orthogonal first adhesive-layer 4 and second
Adhesive-layer 5 stacks composition.
It by grammes per square metre is 40-90 g/m that glossy face tray paper layer 1, which is,2Ge Laxin silicone oil papers composition；Dressing layer 3 by chitosan without
Spin any one filling therein such as cloth, alginates non-woven fabrics, activated carbon fiber non-woven cloth, polyurethane foamed material, doctor's gauze；
Dressing layer 3 above dip-coating have adherent layer 2, the adherent layer 2 by collagen, vaseline, soft silicone, polylactic acid film etc. wherein
Any one composition；First adhesive-layer 4 is lower floor, is made up of the medical pressure sensitive adhesive of low irritability, and it is shaped as complete length
Bar shaped or fillet strip；Second adhesive-layer 5 is that middle part lacks a circular strip（As shown in Figure 3）, round diameter
Less than the width of strip, and the first adhesive-layer 4 is overlapping with the center of the second adhesive-layer 5 and vertical stacking is into upper and lower two layers.Apply
The bottom of the bed of material 3 and the first adhered layer 4 are closely coupled, and its center of circle is directed at the center of the first adhered layer 4.Glossy face tray paper layer 1 covers
The surface of two layers of adhesive-layer is placed on, its size is identical with respective adhesive-layer.
In use, opening glossy cloth support ply of paper 1, the center of dressing layer 3 is directed at wound location, and make an accurate selection of two sides of transverse and longitudinal
To so as to which two layers of adhesive-layer to be firmly affixed on to impaired joint part.
It should be noted that the description of the accompanying drawing and the above of this specification to the drawings and the specific embodiments is only to be clear
Ground illustrates the utility model example, is not the restriction to embodiment of the present utility model.It is all in the utility model
Spirit and principle within all any modification, equivalent and improvement made etc., should be included in the utility model claims
Protection domain within.
Claims (8)
1. a kind of composite bio-active dressing, it is characterised in that including glossy face tray paper layer, dressing layer and the viscose glue set gradually
Layer；Described dressing layer is circle, and is divided into four parts by two orthogonal diameters；Described adhesive-layer is by mutual
The first vertical adhesive-layer and the second adhesive-layer stack composition.
2. a kind of composite bio-active dressing according to claim 1, it is characterised in that the first described adhesive-layer has been
Whole strip or fillet strip.
3. a kind of composite bio-active dressing according to claim 1, it is characterised in that during the second described adhesive-layer is
Between position lack a circular strip, the circular diameter is less than the width of the strip.
4. a kind of composite bio-active dressing according to claim 1, it is characterised in that the first described adhesive-layer and
Two adhesive-layers are the medical non-woven fabrics viscose glue of low irritability.
A kind of 5. composite bio-active dressing according to claim 1, it is characterised in that described glossy face tray paper layer and
Adherent layer is provided between dressing layer.
A kind of 6. composite bio-active dressing according to claim 1, it is characterised in that the diameter of described dressing layer with
The diameter that second adhesive-layer middle part lacks circle is identical.
7. according to a kind of any described composite bio-active dressing of claim 1~6, it is characterised in that described dressing layer
Bottom and the first adhesive-layer close adhesion, its center of circle is directed at the center of the first adhesive-layer.
8. a kind of composite bio-active dressing according to claim 1, it is characterised in that described glossy face tray paper layer is
For Ge Laxin silicone oil papers, by transverse and longitudinal, two form, and its size matches with the first adhesive-layer and the second adhesive-layer respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287554.5U CN206934245U (en) | 2016-11-29 | 2016-11-29 | A kind of composite bio-active dressing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621287554.5U CN206934245U (en) | 2016-11-29 | 2016-11-29 | A kind of composite bio-active dressing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206934245U true CN206934245U (en) | 2018-01-30 |
Family
ID=61356409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621287554.5U Expired - Fee Related CN206934245U (en) | 2016-11-29 | 2016-11-29 | A kind of composite bio-active dressing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206934245U (en) |
-
2016
- 2016-11-29 CN CN201621287554.5U patent/CN206934245U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180130 Termination date: 20211129 |