Invisible patch for collecting human body secretion
By designing the adhesive polymer film of the invisible patch to adhere to the skin and combine it with the absorption section and the instant absorption zone, the problems of glue residue and liquid leakage are solved, achieving a safer and more stable secretion collection effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2026-03-27
AI Technical Summary
Existing sanitary napkins or incontinence pads can easily damage clothing during use, their effectiveness is affected by the tightness of underwear, and there is a risk of leakage.
An invisible adhesive patch was designed, which uses an adhesive polymer film to adhere to the skin and combines an absorbent part and an instant absorption area. The absorbent part includes a base film, a guide layer and an absorbent core. Water-repellent edges are set to guide liquid flow to the absorbent part to avoid glue residue and leakage.
It solves the problems of glue residue and liquid leakage, improves the safety and stability of use, and reduces the risk of liquid side leakage.
Smart Images

Figure CN224039463U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to daily necessities technical field, concretely is a kind of for collecting human secretion invisible paste. BACKGROUND
[0002] The existing sanitary towel or incontinence pad is pasted on underpants when using, when pasting on underpants, there can be glue residue, damage clothes, and it is not easy to wash off, and use effect can be influenced by the tightness of underpants, there is certain gap between body and sanitary towel, liquid is easy to leak from gap when human walks and moves. UTILITARY MODEL CONTENT
[0003] The utility model aims at providing a kind of for collecting human secretion invisible paste to solve the problems presented in the above background.
[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of for collecting human secretion invisible paste, including absorption part, the upper surface of absorption part is fixedly connected with the adhesion layer, the upper surface of the adhesion layer is fixedly connected with the adhesive high molecular film, the adhesive high molecular film is adhered with human skin, the center of the absorption part is provided with instantaneous absorption area, the instantaneous absorption area includes first contact surface and second contact surface, and the second contact surface is lower than first contact surface.
[0005] Among them, absorption part is used to absorb human secretion, and the adhesion layer is used to adhere the invisible paste to the skin around the private part.
[0006] Optionally, the absorption part includes a bottom film, the bottom film is wrapped with a surface layer, the surface layer is provided with a flow guide layer below, and the flow guide layer is provided with an absorption core below.
[0007] Optionally, the connection of the first contact surface and the second contact surface is provided with a water-repellent separation edge, and the water-repellent separation edge is composed of non-woven fabric.
[0008] Optionally, the water-repellent separation edge includes an absorption surface and an inclined surface, the outer periphery of the absorption surface is connected with the first contact surface, and the inclined surface connects the absorption surface and the second contact surface.
[0009] Optionally, the second contact surface is the upper surface of the surface layer, and the first contact surface is the adhesive surface of the adhesive high molecular film.
[0010] Optionally, the adhesive surface of the adhesive high molecular film is attached with a film.
[0011] Optionally, the adhesive surface of the adhesive high molecular film is attached with a release paper.
[0012] Compared with the prior art, the utility model has the beneficial effects that:
[0013] The utility model discloses a collection paste and skin are adhered, solved the problem of glue residue caused by adhering on the underpants, and set up a concave absorption area for buffering absorption human secretion in absorption surface, then through the absorption part fast absorption, reduced the risk of side leakage. BRIEF DESCRIPTION OF DRAWINGS
[0014] Fig. 1 It is the structure schematic view of the utility model;
[0015] Fig. 2 It is the structure sectional view of the utility model. DETAILED DESCRIPTION
[0016] In order to further illustrate the technical means and effects taken by the utility model to achieve the predetermined utility model purposes, the specific implementation, structure, features and effects according to the utility model are described in detail as follows in combination with the drawings and preferred embodiments.
[0017] As Figs. 1-2 Shown, a kind of for collecting human secretion stealthy paste, including absorption part 1, absorption part 1 includes bottom film 11, bottom film 11 is wrapped with surface layer 12, surface layer 12 below is provided with flow guide layer 13, flow guide layer 13 below is provided with absorption core 14. The upper surface of absorption part 1 is fixedly connected with adhering layer 2, adhering layer 2 upper surface is fixedly connected with adhesive macromolecular film 3, adhesive macromolecular film 3 and the human skin around private part are adhered, the center of absorption part 1 is provided with instantaneous absorption zone 4, instantaneous absorption zone 4 includes first contact surface 41 and second contact surface 42, second contact surface 42 is lower than first contact surface 41, second contact surface 42 is the upper surface of surface layer 12, first contact surface 41 is the adhering surface of adhesive macromolecular film 3, the adhering surface of adhesive macromolecular film 3 is attached with film or release paper, release paper and film can be adhering surface keep clean, maintain adhesion, by tearing down film or release paper, adhesive macromolecular film 3 is adhered on the human skin around private part. First contact surface 41 is higher than second contact surface 42, and an inner recessed absorption area is formed at absorption part 1, and the area is used to accommodate and absorb human secretion. The junction of first contact surface 41 and second contact surface 42 is provided with water-repellent separation edge 5, and the water-repellent separation edge 5 is composed of non-woven fabric. Among them, water-repellent separation edge 5 includes absorption surface 51 and inclined surface 52, the outer periphery of absorption surface 51 is connected with first contact surface 41, and inclined surface 52 is used to connect absorption surface 51 and second contact surface 42. In the process of use, the water-repellent separation edge 5 with inwardly inclined inclined surface 52 composed of non-woven fabric can play a guiding effect, so that human secretion can flow smoothly to absorption part 1, and will not flow into adhering layer 2.
[0018] Need to explain, in the utility model is used in the high polymer film 3 of viscosity is the medical PU waterproof film that is friendly to skin, this high polymer film of viscosity is widely used in band-aid, rubber plaster and baby's swimming navel paste and other medical supplies.
[0019] The above is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the scope of the present application, and any equivalent embodiments with equivalent changes and modifications are still within the scope of the present application.
Claims
1. A contact lens for collecting human exudates, characterized in that, Including absorption part (1), the upper surface of absorption part (1) is fixedly connected with the lamination layer (2), the upper surface of lamination layer (2) is fixedly connected with the adhesive high molecular film (3), the adhesive high molecular film (3) is adhered to human skin, the center of absorption part (1) is provided with instantaneous absorption area (4), the instantaneous absorption area (4) includes first contact surface (41) and second contact surface (42), the second contact surface (42) is lower than the first contact surface (41).
2. The contact lens of claim 1, wherein, The absorption part (1) includes a bottom film (11), the bottom film (11) is wrapped with a surface layer (12), the surface layer (12) is provided with a flow guide layer (13) below, and the flow guide layer (13) is provided with an absorption core (14) below.
3. The contact lens of claim 2, wherein, The connecting part of the first contact surface (41) and the second contact surface (42) is provided with a water-repellent separation edge (5), and the water-repellent separation edge (5) is composed of non-woven fabric.
4. The contact lens of claim 3, wherein the contact lens is configured to collect a secretion from an eye of a human. The water-repellent separation edge (5) includes an absorption surface (51) and an inclined surface (52), the outer periphery of the absorption surface (51) is connected with the first contact surface (41), and the inclined surface (52) connects the absorption surface (51) and the second contact surface (42).
5. The contact lens of claim 3, wherein the contact lens is configured to collect a secretion from an eye of a human. The second contact surface (42) is the upper surface of the surface layer (12), and the first contact surface (41) is the adhering surface of the adhesive high molecular film (3).
6. The contact lens of claim 1, wherein, The adhesive high molecular film (3) adopts medical PU waterproof film.
7. The contact lens of claim 1, wherein, The adhering surface of the adhesive high molecular film (3) is attached with release paper.