Ultrasonic conductance coupling electrode patch
By designing ultrasonic conductive coupling electrode patches, combining acoustic translucent material and conductive coupling agent, the problems of poor sound permeability and poor conductivity in existing equipment are solved, and conductivity, sound permeability synchronization and drug absorption are achieved to avoid super-ultrasound and ultrasound absorption Temperature damage improves therapeutic effect and reliability.
Patent Information
- Application Number
- CN202420685606.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-03
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-03
AI Technical Summary
The commercially available physiotherapy electrodes with existing ultrasound and ion-introduction combined drug permeability have poor sound permeability, and the purely ultrasound coupled patch has poor conductivity, resulting in poor treatment effect and may cause local overtemperature damage due to sound resistance and resistance.
An ultrasonic conductive coupling electrode patch is designed, including a pressure-sensitive adhesive ring, a conductive electrode sheet, a water stop ring and an anti-stick paper. It combines a molded sound-permeable gasket and a conductive coupling agent, and has the functions of absorbing and storage and sustained release of drugs. The acoustic mesh material or gel sponge material uniformly absorbs and stores conductive coupling agents, and uses dry foam for waterproof sealing to ensure the synchronization of conductive and sound-transmissive functions.
In the combined drug permeation treatment of ultrasound and ion introduction, conduct electricity and synchronous transmission of ultrasound, fix the treatment head, isolate and carry drugs, avoid overtemperature damage, and improve the treatment effect and reliability of human-machine connection.
Smart Images
Figure CN222238554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pharmacy, in particular to an ultrasonic conductivity coupling electrode patch. Background Art
[0002] Drug penetration is a pharmaceutical method that uses physical energy as a driving force to allow drugs to enter the human body through intact skin to exert their therapeutic effects. It is a medical technology that achieves transdermal drug delivery. It has many advantages over oral and injection routes of administration.
[0003] At present, although there are devices that combine ultrasound and ion introduction for drug penetration, most of them use commercially available physiotherapy electrodes or ultrasound coupling patches as accessories. Since they need to have both acoustic transparency and electrical conductivity, there are the disadvantages of poor acoustic transparency of common physiotherapy electrodes on the market and poor electrical conductivity of simple ultrasound coupling patches, which seriously affect the therapeutic effect and can also cause damage due to local overheating caused by acoustic resistance and electrical resistance.
[0004] Therefore, we made improvements on this and proposed an ultrasonic conductivity coupling electrode patch. Utility Model Content
[0005] In order to solve the above problems, the utility model provides an ultrasonic conductivity coupling electrode patch.
[0006] The utility model is achieved in this way:
[0007] An ultrasonic conductivity coupling electrode patch comprises an electrode patch and a conductive coupling gasket, wherein the electrode patch comprises a pressure-sensitive adhesive ring, a pressure-sensitive adhesive film, a conductive electrode sheet, a water-stop ring and a release paper, wherein the bottom end of the pressure-sensitive adhesive ring is connected to the pressure-sensitive adhesive film, a hole is arranged on one side of the pressure-sensitive adhesive film, a conductive electrode sheet is installed inside the hole, the bottom side of the conductive electrode sheet is connected to the water-stop ring, the bottom end of the pressure-sensitive adhesive film and the top end of the release paper are adhered to each other, and the conductive electrode sheet and the water-stop ring are both located between the pressure-sensitive adhesive film and the release paper, and the conductive coupling gasket comprises a molded sound-transmitting gasket and a conductive coupling agent, and has the function of absorbing and slowly releasing drugs, and the molded sound-transmitting gasket is connected to one side of the electrode patch through the conductive coupling agent.
[0008] Furthermore, the material of the molded sound-permeable gasket is any one of a sound-permeable mesh material or a gel sponge.
[0009] The beneficial effect of adopting the above further solution is that the conductive coupling agent can be evenly absorbed and stored by the characteristics of the sound-permeable mesh material or the gel sponge.
[0010] Furthermore, the conductive coupling agent is composed of conductive salt ions and high molecular weight aqueous gel sound-conducting material.
[0011] Furthermore, dry foam is adhered to the top of the anti-sticking paper, and the dry foam is located inside the water stop ring.
[0012] The beneficial effect of adopting the above further scheme is that, through the adhesion use of dry foam, it is convenient to play a certain waterproof sealing role on the water stop ring.
[0013] Furthermore, the outer wall of the conductive electrode sheet is flush with the inner wall of the pressure-sensitive adhesive ring.
[0014] The beneficial effects of the utility model are as follows: the ultrasonic conductivity coupling electrode patch proposed by the utility model is a supporting consumable accessory for equipment for ultrasonic and ion introduction combined with drug penetration therapy, and is placed between the electrode and ultrasonic radiation surface of the equipment treatment head and the skin of the treatment site, while achieving the functions of conducting electricity, synchronously transmitting ultrasonic waves, fixing the treatment head, isolating and carrying drugs, and can also avoid the risk of tissue damage caused by overheating, and improve the reliability of human-machine connection, thereby ensuring the treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.
[0016] Figure 1 A stereoscopic diagram of an ultrasonic conductivity coupling electrode patch provided by the utility model;
[0017] Figure 2 The utility model provides an exploded schematic diagram of an ultrasonic conductivity coupling electrode patch.
[0018] In the figure: 100, pressure-sensitive adhesive ring; 200, pressure-sensitive adhesive sheet; 300, conductive electrode sheet; 400, water-stop ring; 500, anti-sticking paper. DETAILED DESCRIPTION
[0019] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0020] 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 represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.
[0021] Embodiment 1
[0022] See also Figure 1-Figure 2 The utility model provides a technical solution: an ultrasonic conductivity coupling electrode patch, comprising an electrode patch and a conductive coupling gasket, the electrode patch comprising a pressure-sensitive adhesive ring 100, a pressure-sensitive adhesive sheet 200, a conductive electrode sheet 300, a water stop ring 400 and an anti-sticking paper 500, the bottom end of the pressure-sensitive adhesive ring 100 is connected to the pressure-sensitive adhesive sheet 200, a hole is arranged on one side of the pressure-sensitive adhesive sheet 200, the conductive electrode sheet 300 is installed inside the hole, the bottom side of the conductive electrode sheet 300 is connected to the water stop ring 400, the bottom end of the pressure-sensitive adhesive sheet 200 and the top end of the anti-sticking paper 500 are adhered to each other, and the conductive electrode sheet 300 and the water stop ring 400 are both located between the pressure-sensitive adhesive sheet 200 and the anti-sticking paper 500, the conductive coupling gasket comprises a molded sound-transmitting gasket and a conductive coupling agent, and has the function of absorbing and storing and slowly releasing drugs, and the molded sound-transmitting gasket is connected to one side of the electrode patch through the conductive coupling agent.
[0023] Embodiment 2
[0024] See also Figure 1-Figure 2 As an embodiment of the utility model, further, the material of the molded sound-permeable gasket is any one of a sound-permeable mesh material or a gel sponge. Through the characteristics of the sound-permeable mesh material or the gel sponge, the conductive coupling agent can be evenly absorbed and stored. The material of the conductive coupling agent is an aqueous gel sound-conductive material. The top of the anti-sticking paper 500 is adhered with dry foam, and the dry foam is located inside the water stop ring 400. Through the adhesion of the dry foam, it is convenient to play a certain waterproof sealing role on the water stop ring. The outer wall of the conductive electrode sheet 300 is flush with the inner wall of the pressure-sensitive adhesive ring 100.
[0025] Specifically, the working principle of the ultrasonic conductivity coupling electrode patch is as follows: when using, first, check whether the structure of the patch is intact, and then put it into use after ensuring that the structure is intact. Among them, tear off the anti-sticking paper 500 to expose the adhesive part of the pressure-sensitive film 200, and paste it to the specified instruction position, and the supporting consumable accessories of the equipment for ultrasonic and ion introduction combined with drug penetration therapy are placed between the electrode and ultrasonic radiation surface of the treatment head of the equipment and the skin of the treatment part, and at the same time realize the functions of conduction, synchronous transmission of ultrasound, treatment head fixation, isolation and drug carrying, and can also avoid the risk of tissue damage caused by overheating, and improve the reliability of human-machine connection, thereby ensuring the treatment effect. Secondly, the conductive coupling gasket includes a molded sound-transmitting gasket and a conductive coupling agent, which has the function of absorbing and storing and slowly releasing drugs, and the material of the molded sound-transmitting gasket is any one of a sound-transmitting mesh material or a gel sponge. Through the characteristics of the sound-transmitting mesh material or the gel sponge, the conductive coupling agent can be evenly absorbed.
[0026] The structural composition of the present invention is described in detail above in conjunction with the accompanying drawings. However, the present invention is not limited to the specific details in the above-mentioned embodiments. Within the technical concept of the present invention, the technical scheme of the present invention can be subjected to a variety of simple modifications, and these simple modifications all belong to the protection scope of the present invention.
Claims
1. An ultrasonic conductive coupling electrode patch, comprising an electrode patch and a conductive coupling pad, characterized in that: The electrode patch comprises a pressure-sensitive adhesive ring (100), a pressure-sensitive adhesive sheet (200), a conductive electrode sheet (300), a water stop ring (400) and an anti-sticking paper (500); the bottom end of the pressure-sensitive adhesive ring (100) is connected to the pressure-sensitive adhesive sheet (200); a hole is arranged on one side of the pressure-sensitive adhesive sheet (200); the conductive electrode sheet (300) is installed inside the hole; the bottom side of the conductive electrode sheet (300) is connected to the water stop ring (400); the bottom end of the pressure-sensitive adhesive sheet (200) and the top end of the anti-sticking paper (500) are adhered to each other, and the conductive electrode sheet (300) and the water stop ring (400) are both located between the pressure-sensitive adhesive sheet (200) and the anti-sticking paper (500); the conductive coupling gasket comprises a molded sound-transmitting gasket and a conductive coupling agent; the molded sound-transmitting gasket is connected to one side of the electrode patch via the conductive coupling agent.
2. The ultrasonic conductivity coupling electrode patch according to claim 1, characterized in that: The material of the molded sound-permeable gasket is any one of a sound-permeable mesh material and a gel sponge.
3. The ultrasonic conductivity coupling electrode patch according to claim 2, characterized in that: The conductive coupling agent is made of water-based gel sound-conducting material.
4. The ultrasonic conductivity coupling electrode patch according to claim 1, characterized in that: Dry foam is adhered to the top of the anti-sticking paper (500), and the dry foam is located inside the water stop ring (400).
5. The ultrasonic conductivity coupling electrode patch according to claim 1, characterized in that: The outer wall of the conductive electrode sheet (300) is flush with the inner wall of the pressure-sensitive adhesive ring (100).