Auxiliary heating device for medicine patch
By designing a split-set auxiliary heating device, including a replaceable heating ring and a thermal pad, the problem of existing heating patches cannot be recycled, the cost of use is reduced, and local overheating is avoided through the design of the thermal pad.
Patent Information
- Application Number
- CN202420564532.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-05-02
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The existing fever medicine patches are integrated and cannot be recycled, which increases the cost of use and is not conducive to promotion and use.
A drug stick auxiliary heating device is designed, including an auxiliary heating device arranged in the drug stick body and a split body. The auxiliary heating device includes a heating ring and a thermal pad. The heating ring is filled with a heating agent, and the thermal pad guides the heat generated by the heating ring to the drug stick body in a diffused manner.
By disassemblying the drug stick body with the auxiliary heating device, the heating agent in the heating ring can be replaced, and the circulation of the auxiliary heating device can be realized, reducing the cost of use, and avoiding local overheating through the design of the thermal pad.
Smart Images
Figure CN222815951U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medicine patches, in particular to an auxiliary heating device for medicine patches. Background Art
[0002] Prior art 1 Chinese patent application number: CN200610019420.X discloses a heating patch, including a heating bag and a plaster, wherein the heating bag is composed of a flat material bag and a heating agent, characterized in that the heating agent is mixed with the following components by weight: 50-100 parts of iron powder, 5-40 parts of hydrogel, 1-10 parts of auxiliary dispersant, and 10-20 parts of catalyst; the hydrogel is prepared by a polymer water-absorbing resin, salt, and water, and its components are by weight: 1.5 parts of polymer water-absorbing resin, 1-5 parts of salt, and 10-40 parts of water, and the polymer water-absorbing resin is a polyacrylic acid water-absorbing resin or a PVA resin; One side of the material bag is composed of a plastic film (3) or a coated non-woven fabric, and the other side is composed of a composite layer of a breathable film (2) and a non-woven fabric (1), wherein one side of the plastic film or the coated non-woven fabric is an ointment surface, on which an ointment sheet (6) is pasted, and the composite layer of the breathable film and the non-woven fabric is an air-permeable layer. The ointment sheet is prepared by using 10 parts of oil with a melting point of 30 to 38° C. and 2 to 3 parts of glyceryl monostearate by weight, which are heated to above 70° C. to form a liquid state, and then prepared into 20 to 70 parts of a matrix with a mixed melting point of 38 to 42° C., and then 20 to 40 parts of powdered medicine crushed into 100 mesh by weight and 1 to 2 parts of azone pressed into a thin sheet of medicine are added and attached to one side of the heating bag.
[0003] Prior art 2 Chinese patent application number: CN201721738247.9 discloses a heating patch, which is characterized by: comprising a breathable base, a heating pack is fixed in the middle of the upper surface of the base, a hot melt adhesive layer is fixed on the heating pack, an anti-overflow cloth is covered on the hot melt adhesive layer, pressure-sensitive adhesive is coated on the left and right sides of the upper surface of the base, release paper is covered on the pressure-sensitive adhesive, and an airtight temperature control patch is fixed on the lower surface of the base, and the temperature control patch is arranged opposite to the heating pack.
[0004] The heating pack and the medicine patch in the above-mentioned prior art 1 and prior art 2 are integrated and cannot be recycled, which increases the cost of use for patients. Therefore, the utility model improves them. Utility Model Content
[0005] The technical problem to be solved by the utility model is that the existing heating patch is of an integrated type and cannot be recycled, which increases the use cost and is not conducive to popularization and use.
[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0007] A medicated patch auxiliary heating device includes a medicated patch body and an auxiliary heating device, and the medicated patch body and the auxiliary heating device are separately arranged.
[0008] The auxiliary heating device includes a heating ring. The cross-sectional end face of the heating ring is "凵", the top of the heating ring is embedded in the top cover ring, and the heating ring is filled with a heating agent.
[0009] A heat-conducting pad is arranged between the heating ring and the medicated patch body.
[0010] Further, the position of the heat-conducting pad below the heating ring bulges, and a groove adapted thereto is provided at the top of the bulge and directly below the heating ring, and the heating ring is embedded in the groove.
[0011] A lower groove is provided in the inner ring area of the heating ring at the top of the bulge, and the cross-section of the inner surface of the lower groove is arc-shaped.
[0012] Further, the outer surface of the medicated patch body is glued to the heat-conducting pad.
[0013] Further, it also includes a fixing belt, and the medicated patch body and the auxiliary heating device are fixed to the human body through the fixing belt.
[0014] Working principle and beneficial effects: By separately arranging the medicated patch body and the auxiliary heating device, the heating agent in the heating ring can be replaced, and the auxiliary heating device can be recycled. The function of the heat-conducting pad is to diffusely guide the heat generated by the heating agent in the heating ring to the medicated patch body to avoid local overheating. Description of the Drawings
[0015] Figure 1 It is a three-dimensional structural schematic diagram of the present utility model;
[0016] Figure 2 It is a cross-sectional structural schematic diagram of the present utility model.
[0017] In the figure: 1, medicated patch body; 2, heating ring; 3, top cover ring; 4, heat-conducting pad; 5, groove. Detailed Embodiments
[0018] According to the following embodiments, the present utility model can be better understood.
[0019] The structures, proportions, sizes, etc. shown in the accompanying drawings of the specification are only used to cooperate with the content disclosed in the specification for those familiar with this technology to understand and read, and are not used to limit the implementation conditions of the present utility model. Therefore, they do not have any substantial technical significance. Any modification of the structure, change in the proportional relationship, or adjustment of the size, without affecting the effects that the present utility model can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model. At the same time, terms such as "upper", "lower", "front", "rear", "middle", etc. cited in this specification are only for the convenience of clear narration and are not used to limit the scope of implementation of the present utility model. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope of implementation of the present utility model.
[0020] As Figure 1-2 shown,
[0021] Example 1
[0022] A medicine patch auxiliary heating device includes a medicine patch body 1 and an auxiliary heating device, and the medicine patch body and the auxiliary heating device are separately arranged.
[0023] The auxiliary heating device includes a heating ring 2. The cross-sectional end face of the heating ring 2 is "U-shaped". The top of the heating ring 2 is embedded in the top cover ring 3, and a heating agent is filled in the heating ring 2.
[0024] A heat conduction pad 4 is arranged between the heating ring 2 and the medicine patch body 1.
[0025] The heating agent here can be quicklime added with water, or the heating agent raw material in the prior art 1. The heat conduction pad 4 is made of silica gel material.
[0026] By separately arranging the medicine patch body 1 and the auxiliary heating device, the heating agent in the heating ring 2 can be replaced, and the auxiliary heating device can be recycled. The function of the heat conduction pad 4 is to diffusely guide the heat generated by the heating agent in the heating ring 2 to the medicine patch body 1 to avoid local overheating.
[0027] In Example 2, the heat conduction pad 4 has a raised portion at the position below the heating ring 2. A groove 5 adapted to it is provided at the top of the raised portion and directly below the heating ring 2. The heating ring 2 is embedded in the groove 5. A lower groove is provided in the inner ring area of the heating ring 2 at the top of the raised portion. The cross-section of the inner surface of the lower groove is arc-shaped. Through the special structure of the heat conduction pad 4, the heat generated by the heating agent in the heating ring 2 can be evenly diffusely guided to the medicine patch body 1, and the outer surface of the medicine patch body 1 is glued to the heat conduction pad 4.
[0028] Example 3, in order to facilitate the separation of the patch body 1 and the auxiliary heating device, the patch body 1 and the auxiliary heating device are fixed to the human body using a fixing belt. The specific structure also includes a fixing belt, through which the patch body 1 and the auxiliary heating device are fixed to the human body.
Claims
1. A medicine patch auxiliary heating device, comprising a medicine patch body (1) and an auxiliary heating device, characterized in that: The medicine patch body and the auxiliary heating device are separately arranged; The auxiliary heating device includes a heating ring (2). The cross-sectional end face of the heating ring (2) is "凵". The top of the heating ring (2) is embedded in the top cover ring (3), and a heating agent is filled in the heating ring (2); A heat-conducting pad (4) is arranged between the heating ring (2) and the medicine patch body (1).
2. The auxiliary heating device for a medicine patch according to claim 1, characterized in that: The heat-conducting pad (4) bulges at the position below the heating ring (2). A groove (5) adapted thereto is formed at the top of the bulge and directly below the heating ring (2), and the heating ring (2) is embedded in the groove (5); A lower groove is formed in the inner ring area of the heating ring (2) at the top of the bulge, and the cross section of the inner surface of the lower groove is arc-shaped.
3. The auxiliary heating device for a medicine patch according to claim 2, characterized in that: The outer surface of the medicine patch body (1) is glued to the heat-conducting pad (4).
4. The auxiliary heating device for a medicine patch according to claim 2, characterized in that: It further includes a fixing band, and the medicine patch body (1) and the auxiliary heating device are fixed to the human body through the fixing band.