Gastrointestinal acupoint patch
By incorporating a medical-grade non-woven fabric layer, pressure-sensitive adhesive strip, and silicone paper layer, along with breathable pores, the problem of the gastrointestinal patch falling off and poor breathability during use is solved, achieving a firm adhesion and comfortable use.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-25
- Publication Date
- 2026-03-06
AI Technical Summary
Existing gastrointestinal patches are prone to falling off during use or affecting skin breathability and comfort, leading to problems such as stuffiness and discomfort on the skin.
It adopts a combination design of medical-grade non-woven fabric layer, medical pressure-sensitive adhesive strip and medical-grade silicone paper layer, combined with breathable pores to ensure strong adhesion without affecting skin breathability, and is attached to the skin through medical pressure-sensitive adhesive strip assembly.
It achieves a firm and non-detachable adhesion while maintaining skin breathability and comfort, avoiding the stuffy and uncomfortable feeling caused by prolonged use.
Smart Images
Figure CN223969302U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of gastrointestinal patch technology, specifically to a gastrointestinal acupoint patch. Background Technology
[0002] To ensure the gastrointestinal patch stays firmly in place during use, some products have strong adhesive, but this often affects skin breathability and comfort. Prolonged wear may cause stuffiness, sweating, and discomfort. Conversely, if the adhesive is weak, the patch is prone to shifting or falling off during activity, affecting its effectiveness. Utility Model Content
[0003] The purpose of this invention is to address the above-mentioned shortcomings by providing a gastrointestinal acupoint patch.
[0004] This utility model includes a medical-grade non-woven fabric layer, which is located on the outermost layer. The medical-grade non-woven fabric layer includes an integrally formed central rectangular block and trapezoidal blocks symmetrically arranged on both sides thereon.
[0005] The medication fixing frame is located inside the central rectangular block, and the frame is filled with a layer of ointment-like medication for regulating the gastrointestinal tract.
[0006] A medical pressure-sensitive adhesive strip assembly includes a pair of horizontal pressure-sensitive adhesive strips a disposed at the top and bottom of a drug fixing frame and multiple horizontal pressure-sensitive adhesive strips b disposed on a trapezoidal block, wherein multiple air-permeable holes are provided on the trapezoidal block and in the gaps between the multiple horizontal pressure-sensitive adhesive strips b.
[0007] A medical-grade silicone paper layer covers the surface of the medical pressure-sensitive adhesive strip assembly and the drug fixation frame.
[0008] Preferably, multiple horizontal pressure-sensitive adhesive strips b are arranged at equal intervals along the width direction.
[0009] Preferably, the length and width of the drug fixing frame are the same as the length and width of the middle rectangular block, respectively.
[0010] Preferably, the drug fixing frame is made of EVA material.
[0011] Preferably, the diameter of the vent holes is 2-3 mm.
[0012] Preferably, the length of the middle rectangular block is 5-6cm and the width is 5-6cm.
[0013] Preferably, the thickness of the ointment-like drug layer is not less than 1.5 mm.
[0014] Preferably, the inner frame area of the drug fixing frame occupies four-fifths of the area of the middle rectangular block.
[0015] The advantages of this invention are: strong adhesion, which does not affect the breathability and comfort of the skin. It effectively avoids the stuffiness and discomfort that may occur when the skin is covered for a long time. Attached Figure Description
[0016] Figure 1 This is a schematic diagram of the structure of this utility model.
[0017] Figure 2 This is a schematic diagram of the structure of the drug fixation frame. Detailed Implementation
[0018] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0020] In the description of the embodiments of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use, they are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model. Furthermore, if terms such as "first" or "second" appear in the description of this utility model, they are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.
[0021] In the description of the embodiments of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0022] As shown in the attached figure, the present invention includes a medical-grade nonwoven fabric layer 1, which is located on the outermost layer. The medical-grade nonwoven fabric layer 1 includes an integrally formed middle rectangular block and trapezoidal blocks 12 symmetrically arranged on both sides thereon.
[0023] The drug fixing frame 2 is located inside the middle rectangular block, and the frame of the drug fixing frame 2 is filled with a paste-like drug layer 13 for regulating the gastrointestinal tract.
[0024] A medical pressure-sensitive adhesive strip assembly includes a pair of horizontal pressure-sensitive adhesive strips a14 disposed at the top and bottom of a drug fixing frame 2 and multiple horizontal pressure-sensitive adhesive strips b15 disposed on a trapezoidal block 12. Multiple air-permeable holes 16 are provided on the trapezoidal block 12 and in the gaps between the multiple horizontal pressure-sensitive adhesive strips b15.
[0025] A medical-grade silicone paper layer 3 covers the surface of the medical pressure-sensitive adhesive strip assembly and the drug fixation frame 2.
[0026] In another technical solution, multiple horizontal pressure-sensitive adhesive strips b15 are arranged at equal intervals along the width direction to ensure reliable adhesion.
[0027] In another technical solution, the length and width of the drug fixing frame 2 are the same as the length and width of the middle rectangular block, respectively.
[0028] In another technical solution, the drug fixing frame 2 is made of EVA material, which is safe and environmentally friendly.
[0029] In another technical solution, the diameter of the ventilating hole 16 is 2-3mm, which facilitates ventilation and avoids stuffiness.
[0030] In another technical solution, the length and width of the middle rectangular block are 5-6cm, which is an appropriate area and can effectively cover the relevant acupoints in the gastrointestinal tract.
[0031] In another technical solution, the thickness of the ointment-like drug layer 13 is not less than 1.5 mm to ensure the effectiveness of the drug.
[0032] In another technical solution, the inner frame area of the drug fixing frame 2 occupies four-fifths of the area of the middle rectangular block.
[0033] Working principle: When using, peel off the medical-grade silicone paper layer 3, then align the ointment-like drug layer 13 of the drug fixing frame 2 with the patient's Zhongwan acupoint or Shenque acupoint, and stick it to the nearby skin with the medical pressure-sensitive adhesive strip set. The sticking time should not exceed 6 hours.
[0034] Contraindications: Not for use by individuals with severe skin allergies, open wounds, pregnant women, children, or those unable to care for themselves. Disabled individuals should use this product under the guidance of medical professionals.
[0035] The above-described embodiments are only intended to illustrate the technical solution and features of this utility model, and are intended to enable those skilled in the art to implement them. They should not be used to limit the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model are within the scope of protection of this utility model. Anything not described in detail is prior art.
Claims
1. A gastrointestinal acupoint patch, characterized in that, Comprising a medical grade nonwoven fabric layer (1) located at the outermost layer, the medical grade nonwoven fabric layer (1) comprising a middle rectangular block and two trapezoidal blocks (12) symmetrically arranged on both sides of the middle rectangular block; a medicine fixing frame (2) arranged on the inner side of the middle rectangular block, the medicine fixing frame (2) being filled with a paste medicine layer (13) for regulating gastrointestinal function; a medical pressure sensitive adhesive strip group comprising a pair of horizontal pressure sensitive adhesive strips a (14) arranged on the top and bottom of the medicine fixing frame (2) and a plurality of horizontal pressure sensitive adhesive strips b (15) arranged on the trapezoidal blocks (12), a plurality of air permeable holes (16) being arranged on the trapezoidal blocks (12) at the gaps between the plurality of horizontal pressure sensitive adhesive strips b (15); a medical grade silicone oil paper layer (3) covering the surface of the medical pressure sensitive adhesive strip group and the medicine fixing frame (2).
2. The gastrointestinal acupoint patch according to claim 1, characterized in that, The plurality of horizontal pressure sensitive adhesive strips b (15) are arranged at equal intervals in the width direction.
3. The gastrointestinal acupoint patch according to claim 1, characterized in that, The length and width of the medicine fixing frame (2) are the same as those of the middle rectangular block.
4. The gastrointestinal acupoint patch according to claim 1, characterized in that, The medicine fixing frame (2) is made of EVA.
5. The gastrointestinal acupoint patch according to claim 1, characterized in that, The air permeable holes (16) have a pore size of 2-3 mm.
6. The gastrointestinal acupoint patch according to claim 1, characterized in that, The length of the middle rectangular block is 5-6 cm, and the width is 5-6 cm.
7. The gastrointestinal acupoint patch according to claim 1, characterized in that, The thickness of the paste medicine layer (13) is not less than 1.5 mm.
8. The gastrointestinal acupoint patch according to claim 1, characterized in that, The inner frame area of the medicine fixing frame (2) accounts for four-fifths of the area of the middle rectangular block.