CN113925845A - High-air-permeability and anti-falling plaster - Google Patents
High-air-permeability and anti-falling plaster Download PDFInfo
- Publication number
- CN113925845A CN113925845A CN202111150029.4A CN202111150029A CN113925845A CN 113925845 A CN113925845 A CN 113925845A CN 202111150029 A CN202111150029 A CN 202111150029A CN 113925845 A CN113925845 A CN 113925845A
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- patch
- adhesive layer
- pressing
- fixedly connected
- plaster
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- 239000011505 plaster Substances 0.000 title claims abstract description 60
- 239000003292 glue Substances 0.000 claims abstract description 38
- 239000012790 adhesive layer Substances 0.000 claims description 63
- 239000010410 layer Substances 0.000 claims description 38
- 239000003814 drug Substances 0.000 claims description 31
- 230000035699 permeability Effects 0.000 claims description 16
- 229920000742 Cotton Polymers 0.000 claims description 13
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 239000002390 adhesive tape Substances 0.000 claims description 8
- 238000010521 absorption reaction Methods 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 2
- 229910052709 silver Inorganic materials 0.000 claims 2
- 239000004332 silver Substances 0.000 claims 2
- 230000035876 healing Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000004026 adhesive bonding Methods 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 33
- 206010052428 Wound Diseases 0.000 description 32
- 230000002745 absorbent Effects 0.000 description 8
- 239000002250 absorbent Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 210000004243 sweat Anatomy 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000008157 edible vegetable oil Substances 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000012567 medical material Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Dermatology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The invention relates to the technical field of plasters, in particular to a high-air-permeability and difficult-falling plaster; comprises a plaster body, a pressing piece, a first fixing band, a second fixing band, a convex column and a glue button; the pressing and holding piece is fixedly connected to the side edge of the plaster body, the first fixing band and the second fixing band are arranged on two sides of the pressing and holding piece, the convex column is fixedly connected to the side edge of the second fixing band, and the glue button is fixedly connected to the side edge of the convex column; the first fixing belt is provided with a plurality of accommodating holes; through pasting plaster subsides body in wound, let first fixed band and second fixed band enclose to close around the wound position to through gluing button and projection with first fixed band and second fixed band interconnect, make first fixed band and second fixed band to pressing and holding piece and plaster subsides body to stimulate, make plaster subsides body fix in the wound, can prevent that plaster subsides body from droing from the wound, thereby make plaster subsides body have the best effect of healing to the wound.
Description
Technical Field
The invention relates to the technical field of plasters, in particular to a high-air-permeability and difficult-falling plaster.
Background
The plaster is an external preparation prepared by refining medicinal materials, edible vegetable oil and red lead into a plaster and spreading the plaster on a backing material, but the existing plaster is easy to fall off after being stuck on a wound, thereby affecting the healing effect.
Disclosure of Invention
The invention aims to provide a plaster with high air permeability and difficult falling, which can prevent the plaster from falling off after being stuck on a wound.
In order to achieve the purpose, the invention provides a high-air-permeability and non-falling-off plaster which comprises a plaster body, a pressing piece, a first fixing belt, a second fixing belt, a convex column and a glue button, wherein the pressing piece is arranged on the plaster body; the pressing piece is fixedly connected with the plaster body and is positioned on the side edge of the plaster body; the first fixing belt and the second fixing belt are respectively fixedly connected with the pressing and holding piece and are positioned at two sides of the pressing and holding piece; the first fixing belt is provided with a plurality of accommodating holes which are uniformly distributed at the side edge of the first fixing belt; the convex column is fixedly connected with the second fixing belt and is positioned on the side edge of the second fixing belt; the glue button is fixedly connected with the convex column and is positioned on one side of the convex column, which is far away from the second fixing band.
Wherein the plaster body comprises an adhesive layer, release paper and a medicine layer; the adhesive layer is fixedly connected with the pressing and holding piece and is positioned on the side edge of the pressing and holding piece; the release paper is detachably connected with the adhesive layer and is positioned on the side edge of the adhesive layer; the medicine layer with glue film fixed connection connects, and is located the glue film with from between the type paper.
The medicine layer can be wrapped by the release paper and the adhesive layer, so that the medicine layer is prevented from being polluted; the wound can be cured through the medicine layer.
Wherein the plaster body further comprises a pull strip; the brace with from type paper fixed connection, and be located from the type paper side.
Through the pull strip is convenient for a user to tear the release paper from the adhesive layer.
Wherein the plaster body also comprises an adsorption cotton sliver; the adsorption cotton sliver and the adhesive layer are fixedly connected and are positioned between the adhesive layer and the release paper.
The sweat and the liquid medicine seeped from the medicine layer can be absorbed by the adsorption cotton strip, so that clothes of a user are prevented from being stained.
Wherein the adhesive layer is provided with a plurality of air holes; the plurality of air holes are uniformly distributed on the side edge of the adhesive layer.
Through a plurality of bleeder vent can improve the gas permeability in glue film coverage area reduces the sweat and stops.
The pressing piece comprises two side pressing pieces and two pressing pieces; the two side pressing pieces are respectively and fixedly connected with the adhesive layer and are positioned on two sides of the adhesive layer; the two pressing sheets are respectively and fixedly connected with the two side pressing pieces, respectively and fixedly connected with the adhesive layer, and respectively positioned between the two side pressing pieces.
The side pressing piece and the pressing piece can press the adhesive layer around the wound under the pulling of the first fixing band and the second fixing band, so that the adhesive layer is prevented from falling off.
The lateral pressing piece comprises a limiting frame and a moving block; the limiting frame is fixedly connected with the adhesive layer and is positioned on the side edge of the adhesive layer; the moving block is connected with the limiting frame in a sliding mode and is located on the side edge of the limiting frame.
The first fixing band and the second fixing band can be driven to move by sliding the two moving blocks respectively, and the first fixing band and the second fixing band can be adjusted to positions convenient to fix according to different wound positions.
When the plaster with high air permeability and difficult falling-off is used, the plaster body is firstly pasted at a wound, the first fixing belt and the second fixing belt are pulled to be far away from the plaster body, the first fixing belt and the second fixing belt are arranged around the wound, for example, when the wound is on a leg, the plaster body is pasted at the wound, then the first fixing belt and the second fixing belt are arranged outside the leg in a surrounding manner, the accommodating hole in the first fixing belt is vertically pressed towards the glue button, the inner diameter of the accommodating hole is slightly smaller than the outer diameter of the glue button, the inner diameter of the accommodating hole is the same as the outer diameter of the convex column, the glue button has elasticity, so that the glue button can be slightly deformed and passes through the accommodating hole under the pressure of the first fixing belt, and the glue button can restore to the original shape after passing through the accommodating hole, thereby interconnecting the first fastening strip and the second fastening strip; the adhesive buttons can be inserted into the corresponding accommodating holes according to different wound positions through the plurality of accommodating holes, so that the first fixing belt and the second fixing belt pull the pressing piece and the plaster body, and the plaster body can be fixed at a wound; the pressing and holding piece has elasticity and can be bent, so that the plaster body can be pressed at the wound, and the plaster body can be attached to the wound, thereby improving the healing effect; by the mode, the plaster body can be prevented from falling off from the wound, so that the plaster body has the optimal healing effect on the wound.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a patch of the present invention with high air permeability and less tendency to fall off;
FIG. 2 is another schematic structural view of a patch of the present invention with high air permeability and less tendency to fall off;
FIG. 3 is a schematic view of the structure of the plaster body of the present invention;
FIG. 4 is a schematic view of the patch body of the present invention not including release paper and pull strip;
FIG. 5 is a schematic view of the construction of the pressure holding member of the present invention;
fig. 6 is a schematic view showing the structure of a moving block of the present invention;
figure 7 is a front cross-sectional view of the moving mass of the present invention;
FIG. 8 is a schematic view of the present invention with a weir provided;
fig. 9 is a cross-sectional view taken along line K-K of fig. 8.
1-plaster body, 2-pressing piece, 3-first fixing band, 4-second fixing band, 5-convex column, 6-glue button, 11-glue layer, 12-release paper, 13-medicine layer, 14-brace, 15-adsorption cotton sliver, 21-lateral pressing piece, 22-pressing piece, 30-containing hole, 110-air hole, 211-limit frame, 212-moving block, 2121-sliding block, 2122-telescopic piece, 21221-spring and 21222-sleeve.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. Further, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1 to 7, the present invention provides a patch with high air permeability and less falling off: the high-air-permeability patch which is not easy to fall off comprises a patch body 1, a pressing piece 2, a first fixing band 3, a second fixing band 4, a convex column 5 and a glue button 6; the pressing piece 2 is fixedly connected with the plaster body 1 and is positioned on the side edge of the plaster body 1; the first fixing belt 3 and the second fixing belt 4 are respectively fixedly connected with the pressing member 2 and are positioned at two sides of the pressing member 2; the first fixing strap 3 has a plurality of accommodating holes 30, and the plurality of accommodating holes 30 are uniformly distributed at the side of the first fixing strap 3; the convex column 5 is fixedly connected with the second fixing belt 4 and is positioned on the side edge of the second fixing belt 4; the glue button 6 is fixedly connected with the convex column 5 and is positioned on one side of the convex column 5 far away from the second fixing belt 4.
In the embodiment, when in use, the plaster main body 1 is firstly pasted on the wound, then the first fixing belt 3 and the second fixing belt 4 are pulled to be far away from the plaster main body 1, and the first fixing belt 3 and the second fixing belt 4 are enclosed around the wound, for example, when the wound is on the leg, the plaster body 1 is stuck on the wound, then the first fixing belt 3 and the second fixing belt 4 are enclosed outside the leg, then the accommodating hole 30 on the first fixing belt 3 is pressed towards the glue button 6 vertically, the inner diameter of the accommodating hole 30 is slightly smaller than the outer diameter of the glue button 6, the inner diameter of the accommodating hole 30 is the same as the outer diameter of the convex column 5, the glue button 6 has elasticity, so that, under the pressure of the first fastening tape 3, the glue button 6 is slightly deformed, passes through the receiving hole 30, the glue button 6 is restored after the glue button 6 passes through the receiving hole 30, thereby connecting the first fastening tape 3 and the second fastening tape 4 to each other. Through the plurality of accommodating holes 30, the adhesive buttons 6 can be inserted into the corresponding accommodating holes 30 according to different wound positions, so that the first fixing belt 3 and the second fixing belt 4 pull the pressing member 2 and the plaster body 1, and the plaster body 1 can be fixed at the wound; the pressing piece 2 has elasticity and can be bent, so that the plaster body 1 can be pressed on the wound, the plaster body 1 can be attached to the wound, and the healing effect is improved; through the mode, the plaster body 1 can be prevented from falling off from the wound, so that the plaster body 1 has the optimal healing effect on the wound.
Further, as shown in fig. 2-4, the plaster body 1 comprises an adhesive layer 11, a release paper 12 and a drug layer 13; the adhesive layer 11 is fixedly connected with the pressing and holding piece 2 and is positioned on the side edge of the pressing and holding piece 2; the release paper 12 is detachably connected with the adhesive layer 11 and is positioned on the side edge of the adhesive layer 11; the medicine layer 13 is fixedly connected with the adhesive layer 11 and is positioned between the adhesive layer 11 and the release paper 12; the plaster body 1 also comprises a pull strip 14; the pull strip 14 is fixedly connected with the release paper 12 and is positioned on the side edge of the release paper 12; the plaster body 1 also comprises an adsorption cotton sliver 15; the absorbent sliver 15 is fixedly connected with the adhesive layer 11 and is positioned between the adhesive layer 11 and the release paper 12.
In the embodiment, the release paper 12 and the adhesive layer 11 can wrap the medicine layer 13, so that the medicine layer 13 is prevented from being polluted; the adhesive layer 11 has viscosity, and when the adhesive tape is used, the release paper 12 is firstly torn off from the adhesive layer 11, then the adhesive layer 11 is adhered to the periphery of a wound, and the medicine layer 13 is contacted with the wound, so that the wound is treated. The pull strip 14 is convenient for users to tear the release paper 12 from the glue layer 11; the design structure is particularly effective and ingenious, and can absorb sweat and liquid medicine seeped from the medicine layer 13 by absorbing the cotton strip 15, so as to prevent clothes of a user from being stained. In order to adapt to some sticking occasions requiring sufficient protection of the affected part, the embodiment may further refer to fig. 8-9, a circle of rectangular or annular caulking groove is provided in the glue layer 11 or in the carrier layer in which the glue layer is located, for inserting and mounting a closed rectangular or circular cofferdam portion, at least two opposite sides of the cofferdam portion are respectively connected with an adhesive tape 7 capable of being stuck on the skin surface, and the adhesive tapes 7 are also embedded in the glue layer 11, for example, two sides of the glue layer 11 are respectively provided with a rectangular strip-shaped gully for installing and embedding the adhesive tapes 7. Note that both the tape and the dam portion can be completely separated from the adhesive layer 11. So design, the cofferdam portion can encircle medicine layer 13 parcel and enclose, when preventing medicine layer 13 and the affected part contact back medicine overflow and flow away, can also play a more special effect: that is, when the plaster is torn off, the adhesive layer 11 and the attached parts such as the medicine layer 13 connected with the adhesive layer can be firstly torn off, and then the cofferdam part and the adhesive tape 7 are still attached to the affected part or the periphery of the administration part in a clinging manner, so that even if the plaster is torn off, the medicine liquid or pollutants on the affected part cannot overflow along the skin, the pollution on other parts of the patient cannot be caused, the structure is simple, but the effect is very outstanding. Therefore, when the plaster is torn off, the affected part can be cleaned slowly, for example, when the affected part is cleaned by alcohol cotton or other medical materials, the pollution range expansion and the medicine loss are reduced as much as possible, and when the affected part is cleaned, whether the adhesive tape 7 is further torn off or not can be selected according to the requirement to take the cofferdam part away. Of course, the absorbent pledget 15 may be used directly for the formation of the weir portion, or an absorbent material such as a pledget may be provided separately and enclosed inside or outside the absorbent pledget 15. The height on the surface of the cofferdam protruding glue layer 11 must be such that the cofferdam can be fully in extrusion contact with the affected part, and if the cofferdam is not the adsorption cotton sliver 15, the height on the surface of the cofferdam protruding glue layer 11 must not be less than the height on the surface of the adsorption cotton sliver 15 protruding glue layer 11. Preferably, the tightness of the weir should be in contact with the affected part more closely than the absorbent pledget 15. Of course, the full contact between the medicine layer 13 and the affected part cannot be excessively influenced by the cofferdam part and the absorption cotton strip 15, which is the selection of the specific shrinkage material types of the cofferdam part and the absorption cotton strip 15 and the basic judgment standard whether the design height is higher than the medicine layer 13 and the glue layer 11. Generally, preferably, the height of the medicine layer 13 protruding from the surface of the adhesive layer 11 is 1-2 mm higher than the height of the cofferdam or the absorbent tampon 15 protruding from the surface of the adhesive layer 11 in the non-use state relative to the adhesive layer 11, and the distance between the periphery of the medicine layer 13 and the closest cofferdam or the absorbent tampon 15 is not less than 4 mm. That is, no matter the weir part or the absorbent tampon 15, the distance between the medicine layer 13 and the person who is closest to the medicine layer 13 is not less than 4 mm.
Further, as shown in fig. 4, the adhesive layer 11 has a plurality of air holes 110; the plurality of air holes 110 are uniformly distributed on the side of the adhesive layer 11.
In this embodiment, the plurality of ventilation holes 110 can improve the ventilation property of the area covered by the adhesive layer 11, reduce sweat retention, and more easily tear the adhesive layer 11 from the human body.
Further, as shown in fig. 5, the pressing member 2 includes two side pressing members 21 and two pressing pieces 22; the two side pressing pieces 21 are respectively and fixedly connected with the adhesive layer 11 and are positioned at two sides of the adhesive layer 11; the two pressing sheets 22 are respectively and fixedly connected with the two side pressing pieces 21, respectively and fixedly connected with the adhesive layer 11, and respectively located between the two side pressing pieces 21.
In this embodiment, the side pressing member 21 and the pressing member 22 are made of elastic materials, can be bent and extended, and can press the adhesive layer 11 around the wound under the pulling of the first fixing band 3 and the second fixing band 4 to prevent the adhesive layer 11 from falling off.
Further, the lateral pressing member 21 includes a limit frame 211 and a moving block 212; the limit frame 211 is fixedly connected with the adhesive layer 11 and is positioned on the side edge of the adhesive layer 11; the moving block 212 is connected with the limit frame 211 in a sliding manner and is positioned at the side of the limit frame 211.
In this embodiment, the limiting frame 211 is provided with a sliding groove matched with the moving block 212, so that the moving block 212 can slide on the limiting frame 211, and thus the first fixing band 3 and the second fixing band 4 can be driven to move by sliding the two moving blocks 212 respectively, and the first fixing band 3 and the second fixing band 4 can be adjusted to the positions convenient to fix according to different wound positions.
Further, as shown in fig. 6, moving block 212 includes a slider 2121 and a telescopic member 2122; the sliding block 2121 is connected with the limiting frame 211 in a sliding manner and is positioned on the side edge of the limiting frame 211; the retractable member 2122 is fixedly connected to the slider 2121 and is located at a side of the slider 2121 away from the position-limiting frame 211.
In this embodiment, the two sliders 2121 can drive the two telescopic elements 2122 to move by sliding respectively, and the two telescopic elements 2122 drive the first fixing band 3 and the second fixing band 4 to move, so that the positions of the first fixing band 3 and the second fixing band 4 can be adjusted. The extension piece 2122 has elasticity and can stretch out and draw back, when a user moves, muscles around a wound possibly change, and the first fixing band 3 and the second fixing band can be always in a tensioning state through the flexibility of the extension piece 2122, so that the fixing effect on the adhesive layer 11 is ensured.
Further, as shown in fig. 7, the telescopic member 2122 includes a spring 21221 and a sleeve 21222; the spring 21221 is fixedly connected with the slider 2121 and is positioned on one side of the slider 2121 away from the limit frame 211; the sleeve 21222 and the spring 21221 are fixedly connected, and the spring 21221 is wrapped and located at the side of the spring 21221.
In this embodiment, when the user moves, the muscles around the wound may change, and the first fixing band 3 and the second fixing band can be always in a tensioned state by the elasticity of the spring 21221, so as to ensure the fixing effect on the adhesive layer 11; the spring 21221 can be isolated from the outside by the sleeve 21222, so as to prevent injury to human body.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. A plaster with high air permeability and uneasy falling off is characterized in that,
the high-air-permeability patch which is not easy to fall off comprises a patch body, a pressing piece, a first fixing band, a second fixing band, a convex column and a glue button; the pressing piece is fixedly connected with the plaster body and is positioned on the side edge of the plaster body; the first fixing belt and the second fixing belt are respectively fixedly connected with the pressing and holding piece and are positioned at two sides of the pressing and holding piece; the first fixing belt is provided with a plurality of accommodating holes which are uniformly distributed at the side edge of the first fixing belt; the convex column is fixedly connected with the second fixing belt and is positioned on the side edge of the second fixing belt; the glue button is fixedly connected with the convex column and is positioned on one side of the convex column, which is far away from the second fixing band.
2. The patch of claim 1, wherein the patch has high air permeability and is not easy to fall off,
the plaster body comprises an adhesive layer, release paper and a medicine layer; the adhesive layer is fixedly connected with the pressing and holding piece and is positioned on the side edge of the pressing and holding piece; the release paper is detachably connected with the adhesive layer and is positioned on the side edge of the adhesive layer; the medicine layer with glue film fixed connection connects, and is located the glue film with from between the type paper.
3. The patch of claim 2, wherein the patch has high air permeability and is not easy to fall off,
the plaster body also comprises a pull strip; the brace with from type paper fixed connection, and be located from the type paper side.
4. The patch of claim 3, wherein the patch has high air permeability and is not easy to fall off,
the plaster body also comprises an adsorption cotton sliver; the adsorption cotton sliver and the adhesive layer are fixedly connected and are positioned between the adhesive layer and the release paper.
5. The patch of claim 4, wherein the patch has high air permeability and is not easy to fall off,
the adhesive layer is provided with a plurality of air holes; the plurality of air holes are uniformly distributed on the side edge of the adhesive layer.
6. The patch of claim 5, wherein the patch has high air permeability and is not easy to fall off,
the pressing piece comprises two side pressing pieces and two pressing pieces; the two side pressing pieces are respectively and fixedly connected with the adhesive layer and are positioned on two sides of the adhesive layer; the two pressing sheets are respectively and fixedly connected with the two side pressing pieces, respectively and fixedly connected with the adhesive layer, and respectively positioned between the two side pressing pieces.
7. The patch of claim 6, wherein the patch has high air permeability and is not easy to fall off,
the side pressing piece comprises a limiting frame and a moving block; the limiting frame is fixedly connected with the adhesive layer and is positioned on the side edge of the adhesive layer; the moving block is connected with the limiting frame in a sliding mode and is located on the side edge of the limiting frame.
8. The patch of claim 4, wherein the patch has high air permeability and is not easy to fall off,
the adhesive layer is internally provided with a circle of rectangular or annular caulking groove for inserting and mounting a closed rectangular or circular cofferdam part, at least two opposite sides of the cofferdam part are respectively connected with an adhesive tape which can be stuck on the surface of the skin, and the two adhesive tapes are installed and embedded through strip-shaped gullies respectively formed in two sides of the adhesive layer.
9. The patch of claim 8, wherein the patch has high air permeability and is not easy to fall off,
the cofferdam part protrudes out of the surface of the glue layer, so that the cofferdam part can be fully pressed and contacted with an affected part.
10. The patch of claim 9, wherein the patch has high air permeability and is not easy to fall off,
under the non-user state, the height ratio on medicine layer protrusion glue film surface is 1 ~ 2mm more than the height on cofferdam portion or absorption silver protrusion glue film surface, and the medicine layer all around and apart from its nearest cofferdam portion or adsorb the interval between the silver and be not less than 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150029.4A CN113925845B (en) | 2021-09-29 | 2021-09-29 | Plaster with high air permeability and difficult falling off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111150029.4A CN113925845B (en) | 2021-09-29 | 2021-09-29 | Plaster with high air permeability and difficult falling off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113925845A true CN113925845A (en) | 2022-01-14 |
| CN113925845B CN113925845B (en) | 2024-01-09 |
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Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003339762A (en) * | 2002-05-29 | 2003-12-02 | Kyowa Ltd | Wound protective adhesive plaster |
| WO2004026388A1 (en) * | 2002-09-17 | 2004-04-01 | Academisch Medisch Centrum | Combi-plaster and a nose-bridge plaster forming part thereof |
| JP3149998U (en) * | 2009-02-10 | 2009-04-23 | 和代 小川 | Shape retention adhesive |
| CN206730169U (en) * | 2016-12-29 | 2017-12-12 | 成飞机械科技（天津）有限公司 | A kind of knee plaster |
| KR101860330B1 (en) * | 2016-12-27 | 2018-05-23 | 주식회사 메드릭스 | Catheter apparatus which can be retracted and moved by spring |
| CN209137748U (en) * | 2018-09-04 | 2019-07-23 | 李扬 | Drug sticks fixed anti-overflow band |
| CN209808746U (en) * | 2019-03-22 | 2019-12-20 | 王琼 | Wound rapid bandaging device for surgical nursing |
| CN212089955U (en) * | 2020-03-24 | 2020-12-08 | 郑州维谊生物科技有限公司 | Plaster patch |
| CN213406569U (en) * | 2020-05-01 | 2021-06-11 | 安徽誉望之子科技有限公司 | Nursing device that belly wound ostomies later resumes |
-
2021
- 2021-09-29 CN CN202111150029.4A patent/CN113925845B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003339762A (en) * | 2002-05-29 | 2003-12-02 | Kyowa Ltd | Wound protective adhesive plaster |
| WO2004026388A1 (en) * | 2002-09-17 | 2004-04-01 | Academisch Medisch Centrum | Combi-plaster and a nose-bridge plaster forming part thereof |
| JP3149998U (en) * | 2009-02-10 | 2009-04-23 | 和代 小川 | Shape retention adhesive |
| KR101860330B1 (en) * | 2016-12-27 | 2018-05-23 | 주식회사 메드릭스 | Catheter apparatus which can be retracted and moved by spring |
| CN206730169U (en) * | 2016-12-29 | 2017-12-12 | 成飞机械科技（天津）有限公司 | A kind of knee plaster |
| CN209137748U (en) * | 2018-09-04 | 2019-07-23 | 李扬 | Drug sticks fixed anti-overflow band |
| CN209808746U (en) * | 2019-03-22 | 2019-12-20 | 王琼 | Wound rapid bandaging device for surgical nursing |
| CN212089955U (en) * | 2020-03-24 | 2020-12-08 | 郑州维谊生物科技有限公司 | Plaster patch |
| CN213406569U (en) * | 2020-05-01 | 2021-06-11 | 安徽誉望之子科技有限公司 | Nursing device that belly wound ostomies later resumes |
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| CN113925845B (en) | 2024-01-09 |
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