CN213758930U - Isolating membrane for embossing on medical gel - Google Patents

Abstract

The utility model discloses an isolating membrane to knurling on medical gel, including the isolating membrane body, be provided with the concave and convex pattern who arranges with the matrix array form on the isolating membrane body, concave and convex pattern includes sunk structure and protruding structure, sunk structure and protruding structure alternate arrangement form, the width of protruding structure is less than sunk structure's width, sunk structure is sunken or the lines is sunken for the rhombus square, protruding structure is rhombus square protrusion or lines protrusion, particularly, the isolating membrane body one side is sunken and the lines protrusion for the rhombus square, with it correspondingly, the isolating membrane body another side is rhombus square protrusion and lines are sunken. The utility model discloses its reasonable in design, simple structure, anti-drop problem and isolation problem when solving the rubber coating of medical gel subsides product, the coating colloid is more even, alleviates the bubble and produces, keeps apart the effect better, and product appearance is more pleasing to the eye and novel, and from type nature is better when the consumer uses to peel off simultaneously, peels off the barrier film from type nature exactly.

Description

Isolating membrane for embossing on medical gel

Technical Field

The utility model relates to a medical hydrogel dressing technical field especially relates to an isolating membrane to knurling on medical gel.

Background

The known medical hydrogel dressings comprise medical gel patch products, and typical products of the medical gel patch products include eye patches, carsickness patches, mask patches, cooling patches, weight-losing patches, functional traditional Chinese medicine patches and the like. For medical gel plaster products, polymer hydrogel is used as a drug carrier, non-woven fabric is used as a support for gel drugs, the polymer gel with the drugs is attached to the non-woven fabric, a layer of plastic film is covered on the drug surface for isolation, and the drugs are arranged between the skeletons of the polymer gel. During the use process, the gel is diffused and transported to the skin of a patient through a solvent, on one hand, the water-containing polymer gel can provide a large amount of water for the skin, so that the stratum corneum (the outermost layer of the epidermis) also becomes a high-water-content gel, and then water molecules carrying the drug continuously pass through the epidermis to enter the dermis and subcutaneous tissues, and the drug is delivered to a treatment part through capillary vessels and lymphatic vessels, so that the treatment purpose is achieved.

For medical gel patch products, a separation film is required (the products are raised in 2008 and begin to develop at a high speed in 2017), and manufacturers use various planar release films or release papers in the early development stage, but the medical gel patch products have the following defects in the using process: firstly, carrier hydrogel coated on a medical gel patch product has high water content (about 95 percent), and the coating initial stage is free from viscosity or only has extremely small viscosity after the formulation preparation, when a conventional planar release film is used, the gel easily falls off due to insufficient viscosity at the initial stage, the isolation effect cannot be realized, and the storage and the packaging of the product cannot be finished; secondly, the medical gel patch product begins to solidify after being coated for 24 hours, the viscosity is greatly increased after the solidification, the gel is easy to separate and is scattered into small blocks, and a user of the medical gel patch product selects a plane material with high friction performance, so that the problem is not caused in the initial stage, and the isolation film cannot be cleanly peeled off or a large amount of gel is adhered on the isolation film, so that the influence is caused.

Disclosure of Invention

To the defect among the prior art, the utility model provides an isolating diaphragm to knurling on medical gel, its reasonable in design, simple structure solves the isolation problem of medical gel subsides product, and the coating colloid is more even, and it is better to keep apart the effect, and the product appearance is more pleasing to the eye and novel, uses to peel off from the type better when the consumer simultaneously, peels off the isolating diaphragm from the type just cleanly exactly, perhaps greatly reduced on the isolating diaphragm has been stained with a large amount of gel.

In order to realize the purpose, the utility model adopts the technical scheme that:

the isolating membrane for embossing on medical gel comprises an isolating membrane body, wherein concave-convex patterns arranged in a matrix array form are arranged on the isolating membrane body, each concave-convex pattern comprises a concave structure and a convex structure, the concave structures and the convex structures are alternately arranged, and the width of each convex structure is smaller than that of each concave structure.

Preferably, the concave-convex patterns can be cross-line concave-convex patterns, vertical-line concave-convex patterns or criss-cross square-line concave-convex patterns, diamond-line concave-convex patterns and broken line-type concave-convex patterns with different included angles.

Preferably, the recessed structure is a diamond-shaped square recess or a line recess, the protruding structure is a diamond-shaped square protrusion or a line protrusion, specifically, one side of the isolation film body is a diamond-shaped square recess and a line protrusion, corresponding to the diamond-shaped square recess and the line protrusion, and the other side of the isolation film body is a diamond-shaped square protrusion and a line recess. The design is favorable for relieving the generation of bubbles, the isolation effect is better, the product appearance is more attractive and novel, the release property is better when a consumer uses the isolation film, and the isolation film is cleanly stripped from the release property.

Preferably, the length of the concave structure is set to be 2.0 mm-3.0 mm, the width is set to be 2.0 mm-3.0 mm, and the depth is set to be 20 mm-25 mm.

Preferably, the length of the concave structure is set to be 2.5mm, the width is set to be 2.5mm, and the depth is set to be 22 mm.

Preferably, the length of the protruding structure is set to be 2.0 mm-3.0 mm, the width is set to be 0.25 mm-0.4 mm, and the height is set to be 20 mm-25 mm.

Preferably, the length of the protruding structure is set to 2.5mm, the width is set to 0.33mm, and the height is set to 22 mm.

Preferably, the side edge of the isolating membrane body is provided with fins which are distributed at intervals and protrude outwards. The isolating membrane body can be conveniently pulled up through the fin edge and then separated from the product.

Preferably, the fin comprises a fin body, the fin body comprises an upper half edge strip and a lower half edge strip, the upper half edge strip and the lower half edge strip are correspondingly provided with upper holes and lower holes, and the upper holes and the lower holes are mutually corresponding together.

The utility model has the advantages that:

(1) the utility model discloses an isolation diaphragm body is provided with the concave-convex pattern who arranges with the matrix array form on the isolation diaphragm body, and concave-convex pattern includes sunk structure and protruding structure, sunk structure and protruding structure are arranged alternately and are formed, the width of protruding structure is less than the width of sunk structure, solves the isolation problem of medical gel subsides product, and the coating colloid is more even, and isolation effect is better, and the product appearance is more pleasing to the eye and novel, and the release type is better when the consumer uses to peel off simultaneously, and the release type is that the barrier film peels off cleanly promptly, or has reduced greatly on the barrier film to be stained with a large amount of gel;

(2) the concave-convex patterns of the utility model can be cross-line concave-convex patterns, vertical-line concave-convex patterns or criss-cross square-line concave-convex patterns, diamond-line concave-convex patterns and broken-line-type concave-convex patterns with different included angles, and on the basis of ensuring high strength, high wear resistance and excellent heat insulation, the friction force of the material is increased, so that the material is softer and easier to bend, and is more suitable for medical gel paste products;

(3) the utility model discloses the length of well sunk structure sets up to 2.5mm, the width sets up to 2.5mm, the degree of depth sets up to 22mm, the length of protruding structure sets up to 2.5mm, the width sets up to 0.33mm, highly set up to 22mm, make in the manufacture process, the barrier film body is scribbled on the polymer hydrogel of medical gel sticker product, be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, the barrier film body is scribbled and is begun to solidify 24 hours after the polymer hydrogel of medical gel sticker product is scribbled on in the use simultaneously, it increases by a wide margin to solidify the back viscidity, the readily releasable gel, scatter into the small cubic, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better use of making things convenient for people.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a of fig. 1.

Fig. 3 is a sectional view taken along B-B in fig. 2.

Fig. 4 is a schematic view of the present invention.

Fig. 5 is another schematic view of the present invention.

Fig. 6 is a schematic view of the fin of the present invention.

Fig. 7 is a schematic view of the fin of the present invention.

Fig. 8 is a schematic diagram of an embodiment of the present invention.

Fig. 9 is a schematic view of a second embodiment of the present invention.

Fig. 10 is a third schematic view of the embodiment of the present invention.

Fig. 11 is a fourth schematic view of the embodiment of the present invention.

Fig. 12 is a fifth schematic view of the embodiment of the present invention.

Detailed Description

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are usually placed in when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In order to make the objects, technical solutions and advantages of the present invention more clear, the present invention is further described in detail through the accompanying drawings and embodiments. It should be understood, however, that the description herein of specific embodiments is only intended to illustrate the invention and not to limit the scope of the invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

Referring to fig. 1, 2, 3, 4 and 5, the barrier film for embossing on medical gel comprises a barrier film body 1, wherein the barrier film body 1 is provided with a concave-convex pattern 2 arranged in a matrix array form, the concave-convex pattern 2 comprises a concave structure 21 and a convex structure 22, the concave structure 21 and the convex structure 22 are alternately arranged, and the width of the convex structure 22 is smaller than that of the concave structure 21. The concave structure 21 is a diamond-shaped square recess or a line recess, the convex structure 22 is a diamond-shaped square protrusion or a line protrusion, specifically, one side of the isolation film body 1 is a diamond-shaped square recess and a line protrusion, and correspondingly, the other side of the isolation film body 1 is a diamond-shaped square protrusion and a line recess. The anti-drop problem and the isolation problem when the rubber coating of medical gel subsides product are solved, and the coating colloid is more even, alleviates the bubble and produces, and isolation effect is better, and the product appearance is more pleasing to the eye and novel, and the while is better from the type nature when the consumer uses to peel off, peels off the barrier film from the type nature exactly.

The concave-convex pattern 2 can be a cross-grain concave-convex pattern, a vertical-grain concave-convex pattern or a criss-cross square-grain concave-convex pattern, a diamond-grain concave-convex pattern and a broken line-type grain concave-convex pattern with different included angles.

As shown in fig. 3, 4 and 5, the length a of the concave structure 21 is set to 2.0mm to 3.0mm, the width a is set to 2.0mm to 3.0mm, and the depth c is set to 20mm to 25 mm. The length a of the protruding structure 22 is set to 2.0mm to 3.0mm, the width b is set to 0.25mm to 0.4mm, and the height c is set to 20mm to 25 mm.

The utility model discloses in be provided with the concave-convex pattern 2 of arranging with the matrix array form on its barrier film body 1, cover on the polymer hydrogel of medical gel subsides product through concave-convex pattern 2, concave structure 21 and protruding structure 22 can be better in this kind of structure barrier film and contact with polymer hydrogel (high moisture content is about 95%), be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, barrier film body 1 is scribbled and begins to solidify 24 hours after on the polymer hydrogel of medical gel subsides product simultaneously, the viscidity increases by a wide margin after solidifying, the gel readily releasable, scatter into the chunky, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better make things convenient for people's use.

As shown in fig. 6 and 7, the side of the isolation diaphragm body 1 is provided with fins 3 which are distributed at intervals and protrude outwards, and the isolation diaphragm body 1 can be conveniently pulled up by the fins 3 and then separated from the product. The fin 3 comprises a fin body 31, the fin body 31 comprises an upper half edge strip 311 and a lower half edge strip 312, the upper half edge strip 311 and the lower half edge strip 312 are correspondingly provided with an upper hole 313 and a lower hole 314, and the upper hole 313 and the lower hole 314 are mutually and correspondingly arranged together. According to the design, when the isolation membrane body 1 is separated from the polymer hydrogel of the medical gel patch product, on one hand, the fin edge body 31 or the finger sleeves are held in the upper hole 313 and the lower hole 314, then the isolation membrane body 1 is driven to be separated from the polymer hydrogel of the medical gel patch product, on the other hand, the upper half edge strip 311 and the lower half edge strip 312 are separated, then, any one of the upper half edge strip 311 and the lower half edge strip 312 is held by one hand, or the finger sleeves are held in the upper hole 313 or the lower hole 314, then the isolation membrane body 1 is driven to be separated from the polymer hydrogel of the medical gel patch product, and therefore people can separate the isolation membrane body 1 from the product more conveniently.

Example one

As shown in fig. 8, the barrier film for embossing on medical gel comprises a barrier film body 1, wherein concave-convex patterns 2 arranged in a matrix array form are arranged on the barrier film body 1, the concave-convex patterns 2 can be rhombic concave-convex patterns, the concave-convex patterns 2 comprise concave structures 21 and convex structures 22, the concave structures 21 and the convex structures 22 are alternately arranged, and the width of the convex structures 22 is smaller than that of the concave structures 21. The length of the recessed structure 21 is set to 2.5mm, the width is set to 2.5mm, and the depth is set to 22 mm. The length of the raised structure 32 is set to 2.5mm, the width is set to 0.33mm, and the height is set to 22 mm. The concave structure 21 is a diamond-shaped square recess or a line recess, the convex structure 22 is a diamond-shaped square protrusion or a line protrusion, specifically, one side of the isolation film body 1 is the diamond-shaped square recess and the line protrusion, corresponding to the diamond-shaped square recess and the line protrusion, and the other side of the isolation film body 1 is the diamond-shaped square protrusion and the line recess. The utility model discloses in this kind of specific figure is its optimal scheme, thereby make in the manufacture process, the barrier film body 1 is scribbled on the polymer hydrogel of medical gel sticker product, be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, barrier film body 1 begins to solidify after scribbling 24 hours on the polymer hydrogel of medical gel sticker product simultaneously in the use, the viscidity increases by a wide margin after solidifying, the gel readily releasable, scatter into the chunky, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better make things convenient for people's use.

Example two

As shown in fig. 9, the barrier film for embossing on medical gel comprises a barrier film body 1, wherein the barrier film body 1 is provided with a concave-convex pattern 23 arranged in a matrix array form, the concave-convex pattern 2 can be a cross-grain concave-convex pattern, the concave-convex pattern 2 comprises a concave structure 21 and a convex structure 22, the concave structure 21 and the convex structure 22 are alternately arranged, and the width of the convex structure 22 is smaller than that of the concave structure 21. The depth of the concave structure 21 was set to 22 mm. The height of the projection structure 22 is set to 22 mm. The concave structure 21 is a square concave or a line concave, the convex structure 22 is a square convex or a line convex, specifically, one side of the isolation film body 1 is a square concave and a line convex, and correspondingly, the other side of the isolation film body 1 is a square convex and a line concave. The utility model discloses in this kind of specific figure is its optimal scheme, thereby make in the manufacture process, the barrier film body 1 is scribbled on the polymer hydrogel of medical gel sticker product, be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, barrier film body 1 begins to solidify after scribbling 24 hours on the polymer hydrogel of medical gel sticker product simultaneously in the use, the viscidity increases by a wide margin after solidifying, the gel readily releasable, scatter into the chunky, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better make things convenient for people's use.

EXAMPLE III

As shown in fig. 10, the barrier film for embossing on medical gel comprises a barrier film body 1, wherein the barrier film body 1 is provided with a concave-convex pattern 2 arranged in a matrix array form, the concave-convex pattern 2 can be a vertical-line concave-convex pattern, the concave-convex pattern 2 comprises a concave structure 21 and a convex structure 22, the concave structure 21 and the convex structure 22 are alternately arranged, and the width of the convex structure 22 is smaller than that of the concave structure 21. The length of the recessed structure 21 is set to 2.5mm, the width is set to 2.5mm, and the depth is set to 22 mm. The length of the raised structure 22 is set to 2.5mm, the width is set to 0.33mm, and the height is set to 22 mm. The concave structure 21 is a square concave or a line concave, the convex structure 22 is a square convex or a line convex, specifically, one side of the isolation film body 1 is a square concave and a line convex, and correspondingly, the other side of the isolation film body 1 is a square convex and a line concave. The utility model discloses in this kind of specific figure is its optimal scheme, thereby make in the manufacture process, the barrier film body 1 is scribbled on the polymer hydrogel of medical gel sticker product, be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, barrier film body 1 begins to solidify after scribbling 24 hours on the polymer hydrogel of medical gel sticker product simultaneously in the use, the viscidity increases by a wide margin after solidifying, the gel readily releasable, scatter into the chunky, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better make things convenient for people's use.

Example four

As shown in fig. 11, the barrier film for embossing on medical gel comprises a barrier film body 1, wherein concave-convex patterns 2 arranged in a matrix array form are arranged on the barrier film body 1, the concave-convex patterns 2 can be criss-cross square concave-convex patterns, the concave-convex patterns 2 comprise concave structures 21 and convex structures 22, the concave structures 21 and the convex structures 22 are alternately arranged, and the width of the convex structures 22 is smaller than that of the concave structures 21. The length of the recessed structure 21 is set to 2.5mm, the width is set to 2.5mm, and the depth is set to 22 mm. The length of the raised structure 22 is set to 2.5mm, the width is set to 0.33mm, and the height is set to 22 mm. The concave structure 21 is a square concave or a line concave, the convex structure 22 is a square convex or a line convex, specifically, one side of the isolation film body 1 is a square concave and a line convex, and correspondingly, the other side of the isolation film body 1 is a square convex and a line concave. The utility model discloses in this kind of specific figure is its optimal scheme, thereby make in the manufacture process, the barrier film body 1 is scribbled on the polymer hydrogel of medical gel sticker product, be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, barrier film body 1 begins to solidify after scribbling 24 hours on the polymer hydrogel of medical gel sticker product simultaneously in the use, the viscidity increases by a wide margin after solidifying, the gel readily releasable, scatter into the chunky, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better make things convenient for people's use.

EXAMPLE five

As shown in fig. 12, a separator for embossing on medical gel comprises a separator body 1, wherein the separator body 1 is provided with concave-convex patterns 2 arranged in a matrix array form, the concave-convex patterns 2 can be zigzag-shaped concave-convex patterns with different included angles (the included angle e is 100 degrees to 160 degrees), the concave-convex patterns 2 comprise concave structures 21 and convex structures 22, the concave structures 21 and the convex structures 22 are alternately arranged, and the width of the convex structures 22 is smaller than that of the concave structures 21. The length of the recessed structure 21 is set to 2.5mm, the width is set to 2.5mm, and the depth is set to 22 mm. The length of the raised structure 22 is set to 2.5mm, the width is set to 0.33mm, and the height is set to 22 mm. The concave structure 21 is a square concave or a line concave, the convex structure 22 is a square convex or a line convex, specifically, one side of the isolation film body 1 is a square concave and a line convex, and correspondingly, the other side of the isolation film body 1 is a square convex and a line concave. The utility model discloses in this kind of specific figure is its optimal scheme, thereby make in the manufacture process, the barrier film body 1 is scribbled on the polymer hydrogel of medical gel sticker product, be difficult for dropping, play the isolation, better depositing and the packing of accomplishing the product, barrier film body 1 begins to solidify after scribbling 24 hours on the polymer hydrogel of medical gel sticker product simultaneously in the use, the viscidity increases by a wide margin after solidifying, the gel readily releasable, scatter into the chunky, can peel off the barrier film cleanly during the use, and can not be stained with a large amount of gel on the barrier film, thereby better make things convenient for people's use.

It should be noted that, although the above embodiments have been described herein, the scope of the present invention is not limited thereby. Therefore, based on the innovative concept of the present invention, the changes and modifications of the embodiments described herein, or the equivalent structure or equivalent process changes made by the contents of the specification and the drawings of the present invention, directly or indirectly apply the above technical solutions to other related technical fields, all included in the protection scope of the present invention.

Claims (7)

1. A barrier film for embossing on medical gel, comprising a barrier film body (1), characterized in that: be provided with on the barrier film body (1) concave convex pattern (2) of arranging with the matrix array form, concave convex pattern (2) can be striation concave convex pattern, vertical line concave convex pattern or vertically and horizontally staggered's square line concave convex pattern, rhombus line concave convex pattern and be the broken line type line concave convex pattern of different contained angles, concave convex pattern (2) are including sunk structure (21) and protruding structure (22), sunk structure (21) and protruding structure (22) alternate arrangement form, the width of protruding structure (22) is less than the width of sunk structure (21).

2. The release film for embossing on medical gel according to claim 1, wherein: sunken structure (21) are that the rhombus square is sunken or the lines is sunken, protruding structure (22) are that the rhombus square is protruding or the lines is protruding, specifically, the barrier film body (1) one side is that the rhombus square is sunken and the lines is protruding, and corresponding ground with it, barrier film body (1) another side is that the rhombus square is protruding and the lines is sunken.

3. The release film for embossing on medical gel according to claim 1 or 2, wherein: the length of the concave structure (21) is set to be 2.0-3.0 mm, the width is set to be 2.0-3.0 mm, and the depth is set to be 20-25 mm.

4. The release film for embossing on medical gel according to claim 3, wherein: the length of the concave structure (21) is set to be 2.5mm, the width is set to be 2.5mm, and the depth is set to be 22 mm.

5. The release film for embossing on medical gel according to claim 1 or 2, wherein: the length of the protruding structure (22) is set to be 2.0-3.0 mm, the width is set to be 0.25-0.4 mm, and the height is set to be 20-25 mm.

6. The release film for embossing on medical gel according to claim 5, wherein: the length of the protruding structure (22) is set to be 2.5mm, the width is set to be 0.33mm, and the height is set to be 22 mm.

7. The release film for embossing on medical gel according to claim 1, wherein: the isolating membrane body (1) side is provided with outward convex fins (3) which are distributed at intervals, each fin (3) comprises a fin body (31), each fin body (31) comprises an upper half edge strip (311) and a lower half edge strip (312), upper holes (313) and lower holes (314) are correspondingly formed in the upper half edge strip (311) and the lower half edge strip (312), and the upper holes (313) and the lower holes (314) are mutually corresponding together.

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