CN207898589U - bandage - Google Patents
bandage Download PDFInfo
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- CN207898589U CN207898589U CN201720368415.3U CN201720368415U CN207898589U CN 207898589 U CN207898589 U CN 207898589U CN 201720368415 U CN201720368415 U CN 201720368415U CN 207898589 U CN207898589 U CN 207898589U
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- Prior art keywords
- layer
- silicon gel
- ventilative
- water suction
- bandage
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Abstract
The utility model discloses a kind of bandages, including：Breathable film layer；Silicon gel layer, the silicon gel layer are located above the breathable film layer, and surface is distributed with for ventilative air hole；Release layer, the release layer is set to above the silicon gel layer, and covers silicon gel layer.Bandage given by the utility model, silicon gel layer are the reticular structure that surface is equipped with air hole, and top is covered with ventilative base material, has not only increased the gas permeability of bandage, but also come being isolated from the outside at wound, played the effect of water proof, fungus proof；Silicon gel layer viscosity is mild, without pain when removing, and can paste repeatedly.
Description
Technical field
This application involves medical supplies more particularly to a kind of bandages.
Background technology
Adhesive bandage currently on the market since its is easy to carry, easy to use, and stretch freely, it is skin friendly, by people
Received, more and more people like with bandage in processing wound, but bandage on the market substantially uses commonly at present
Pressure sensitive adhesive, when stripping, can compare pain, and common pressure sensitive adhesive cannot repeat to paste.Such as Chinese patent CN201510428U is disclosed
A kind of silica gel band aid, scheme are related to layer of silica gel and are directly contacted with wound, and using such design, bandage is ventilative saturating
It is aqueous excessively poor, easily cause wound infection, grows bacterium, while it cannot play good hemostasis by compression without water absorption pad design
Effect.
Utility model content
The application provides a kind of bandage, it is intended to solve existing bandage gas permeability and be asked with what water proof, fungus proof can not be taken into account
Topic.
A kind of bandage disclosed in the utility model, including：
Ventilative substrate layer；
Silicon gel layer, the silicon gel layer are located above the ventilative substrate layer, and surface is distributed with saturating for what is breathed freely
Stomata；
Release layer, the release layer is set to above the silicon gel layer, and covers entire silicon gel layer.
The bandage, wherein further include the water absorption pad being set between the ventilative substrate layer and the release layer
Layer.
The bandage, wherein the water suction cushion layer is between the ventilative substrate layer and the silicon gel layer.
The bandage, wherein the water suction cushion layer is between the release layer and the silicon gel layer.
The bandage, wherein the ventilative substrate surface is coated with pressure sensitive adhesive, and the silicon gel layer surface is equipped with and opens
Window, the water suction cushion layer center can pass through the windowing and fixed with the ventilative base material gluing.
The bandage, wherein the air hole is to be evenly distributed on the silicon gel layer surface, a diameter of 0.3-
5mm circular holes.
The bandage, wherein the ventilative substrate layer is that polyurethane film layer, film layer or polyamide are thin
Film layer or tissue layer.
The bandage, wherein the thickness of the ventilative substrate layer is 5-1000 μm.
The bandage, wherein be additionally provided with back sheet below the ventilative substrate layer, the back sheet be Ge Laxin from
Type paper or PE, PP, PET, the back sheet centre carry S-shaped tearable mouth.
The bandage, wherein the water suction cushion layer is located at the ventilative substrate layer centre position, the water suction cushion layer
For nonwoven cloth pad or polyurethane foam, the water suction cushion layer is rectangular, round or ellipse.
Bandage given by the utility model, silicon gel layer are the reticular structure that surface is equipped with air hole, top covering
There is ventilative base material, has not only increased the gas permeability of bandage, but also come being isolated from the outside at wound, played the effect of water proof, fungus proof
Fruit；Silicon gel layer viscosity is mild, without pain when removing, and can paste repeatedly.
Description of the drawings
Fig. 1 is the cross-sectional view of bandage in the embodiment of the present application one；
Fig. 2 is the structural schematic diagram of silicon gel layer in the embodiment of the present application one；
Fig. 3 is the structural schematic diagram of back sheet in the embodiment of the present application one；
Fig. 4 is the cross-sectional view of bandage in the embodiment of the present application two；
Fig. 5 is the structural schematic diagram of silicon gel layer in the embodiment of the present application two；
Fig. 6 is the cross-sectional view of bandage in the embodiment of the present application three.
Specific implementation mode
The application is described in further detail below by specific implementation mode combination attached drawing.
Embodiment one,
The present embodiment provides a kind of bandages, as shown in Figure 1-Figure 3, including include from top to bottom off-style paper layer 1 successively, inhale
Water subfill 2, silicon gel layer 3, ventilative substrate layer 4, back sheet 5.Wherein, silicon gel layer 3 is in netted, and surface is evenly distributed with more
A circular air hole 31,31 a diameter of 0.3-5mm of air hole.Certainly, in the application other embodiment, air hole 31 may be used also
To be set as other shapes, such as ellipse, rectangle, diamond shape etc..Ventilative substrate layer 4 is polyurethane film layer, polyethylene film
Layer or polyamide film layer, can also be the tissue layer of good permeability, such as non-woven fabrics etc..The thickness of ventilative substrate layer 4 is 5-
1000μm。
Water suction cushion layer 2 is located at the centre position of ventilative substrate layer 4, and bandage is in use, on 2 face wound of water suction cushion layer
Side.Water suction cushion layer 2 is nonwoven cloth pad or polyurethane foam, and shape is rectangular, round or ellipse.It can be according to without type
Bandage needs, select the drug that different function is added in water suction cushion layer 2, such as hemostatic can be added.
Release layer 1 can be release paper or release film, be covered in the top of entire silicon gel layer 3, and by water suction cushion layer
2 are clipped between silicon gel layer 3 and release layer 1.It is used for convenience of stripping, release layer 1 can be set to two parts, and centre position is mutual
Superposition, convenient for removal.
In the present embodiment, (side for deviating from silicon gel layer 3) is additionally provided with back sheet 5, back sheet below ventilative substrate layer 4
5 can be the materials system such as glaxin release paper or PE (polyethylene), PP (polypropylene), PET (polyethylene terephthalate)
S shaped incision 10 can be arranged in standby base material, surface.Certainly, in the application other embodiment, back sheet 5 can also be not provided with.
Embodiment two,
The present embodiment is improved on the basis of embodiment one, as shown in Figures 4 and 5, the present embodiment and embodiment one
The difference is that water suction cushion layer 2 is set between release layer 1 and silicon gel layer 3 in the present embodiment, and in 3 table of silicon gel layer
Face opens up a windowing 32, and windowing 32 is less than the cross section of water suction cushion layer 2 so that after tearing release layer 1, the center of water suction cushion layer 2
Position can directly contact ventilative substrate layer 4 by windowing 32.Ventilative 4 surface of substrate layer is coated with medical pressure sensitive adhesive, absorbs water
2 center of bed course is fixed on the surface of ventilative substrate layer 4 by pressure sensitive adhesive, and water suction cushion layer 2 is coagulated with silicon during avoiding use
The risk that the contact bonding of glue-line 3 loosely falls off.32 shape of windowing can be round depending on the shape in 2 section of water suction cushion layer
Shape, rectangular or diamond shape etc..Wherein, since 3 surface of silicon gel layer is in reticular structure, skin surface can be distributed through air hole 31
The steam distributed keeps dry and comfortable at wound.
Embodiment three
The present embodiment be improved on the basis of embodiment one, as shown in fig. 6, the present embodiment it is different from embodiment one it
It is in water suction cushion layer 2 is set between breathable film layer 4 and silicon gel layer 3 in the present embodiment, due to 3 surface of silicon gel layer
In reticular structure, drug in water suction cushion layer 2 can pass through air hole 31 and penetrate to the skin surface, and can penetrate air hole 31 and inhale
The steam that skin surface distributes is received, keeps dry and comfortable at wound.
Bandage given by the utility model, silicon gel layer are the reticular structure that surface is equipped with air hole, top covering
There is ventilative base material, has not only increased the gas permeability of bandage, but also come being isolated from the outside at wound, played the effect of water proof, fungus proof
Fruit；Silicon gel layer viscosity is mild, without pain when removing, and can paste repeatedly.
The foregoing is a further detailed description of the present application in conjunction with specific implementation manners, and it cannot be said that this Shen
Specific implementation please is confined to these explanations.For those of ordinary skill in the art to which this application belongs, it is not taking off
Under the premise of conceiving from the present application, a number of simple deductions or replacements can also be made.
Claims (10)
1. a kind of bandage, which is characterized in that including：
Ventilative substrate layer；
Silicon gel layer, the silicon gel layer are located above the ventilative substrate layer, and surface is distributed with for ventilative air hole；
Release layer, the release layer is set to above the silicon gel layer, and covers entire silicon gel layer.
2. bandage according to claim 1, which is characterized in that further include be set to the ventilative substrate layer with it is described from
Water suction cushion layer between type layer.
3. bandage according to claim 2, which is characterized in that the water suction cushion layer is located at the ventilative substrate layer and institute
It states between silicon gel layer.
4. bandage according to claim 2, which is characterized in that the water suction cushion layer is located at the release layer and the silicon
Between gel layer.
5. bandage according to claim 4, which is characterized in that the ventilative substrate surface is coated with pressure sensitive adhesive, described
Silicon gel layer surface is equipped with windowing, and it is solid with the ventilative base material gluing that the water suction cushion layer center can pass through the windowing
It is fixed.
6. bandage according to claim 1, which is characterized in that the air hole is to be evenly distributed on the silicon gel layer
Surface, a diameter of 0.3-5mm circular holes.
7. bandage according to claim 1, which is characterized in that the ventilative substrate layer is polyurethane film layer, poly- second
Alkene film layer or polyamide film or tissue layer.
8. bandage according to claim 6, which is characterized in that the thickness of the ventilative substrate layer is 5-1000 μm.
9. according to any bandages of claim 1-6, which is characterized in that be additionally provided with backing below the ventilative substrate layer
Layer, the back sheet are glaxin release paper or PE, PP, PET, and S-shaped tearable mouth is carried among the back sheet.
10. bandage according to claim 2, which is characterized in that the water suction cushion layer is located in the ventilative substrate layer
Between position, the water suction cushion layer is nonwoven cloth pad or polyurethane foam, and the water suction cushion layer is rectangular, round or ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368415.3U CN207898589U (en) | 2017-04-10 | 2017-04-10 | bandage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368415.3U CN207898589U (en) | 2017-04-10 | 2017-04-10 | bandage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207898589U true CN207898589U (en) | 2018-09-25 |
Family
ID=63569677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368415.3U Active CN207898589U (en) | 2017-04-10 | 2017-04-10 | bandage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207898589U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545754A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Method for manufacturing silica gel adhesive bandage |
| CN112932786A (en) * | 2021-02-02 | 2021-06-11 | 陈振林 | Fully-sealed goggles |
| GB2600518A (en) * | 2020-09-03 | 2022-05-04 | Brightwake Ltd | Wound dressing |
| CN115120770A (en) * | 2022-07-12 | 2022-09-30 | 恩施土家族苗族自治州民族医院 | Bee pollen dressing and preparation method thereof |
-
2017
- 2017-04-10 CN CN201720368415.3U patent/CN207898589U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112545754A (en) * | 2019-12-06 | 2021-03-26 | 苏州恒星医用材料有限公司 | Method for manufacturing silica gel adhesive bandage |
| GB2600518A (en) * | 2020-09-03 | 2022-05-04 | Brightwake Ltd | Wound dressing |
| CN112932786A (en) * | 2021-02-02 | 2021-06-11 | 陈振林 | Fully-sealed goggles |
| CN112932786B (en) * | 2021-02-02 | 2024-01-23 | 陈振林 | Full-sealed goggles |
| CN115120770A (en) * | 2022-07-12 | 2022-09-30 | 恩施土家族苗族自治州民族医院 | Bee pollen dressing and preparation method thereof |
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