WO2022104793A1 - Patch d'électrothérapie infrarouge - Google Patents

Patch d'électrothérapie infrarouge Download PDF

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Publication number
WO2022104793A1
WO2022104793A1 PCT/CN2020/130877 CN2020130877W WO2022104793A1 WO 2022104793 A1 WO2022104793 A1 WO 2022104793A1 CN 2020130877 W CN2020130877 W CN 2020130877W WO 2022104793 A1 WO2022104793 A1 WO 2022104793A1
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WO
WIPO (PCT)
Prior art keywords
infrared
layer
electrotherapy patch
electrotherapy
heating coil
Prior art date
Application number
PCT/CN2020/130877
Other languages
English (en)
Chinese (zh)
Inventor
赖建宏
王俊胜
吴昶升
傅可棨
张中铨
Original Assignee
黄克兵
张惠伶
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 黄克兵, 张惠伶 filed Critical 黄克兵
Priority to PCT/CN2020/130877 priority Critical patent/WO2022104793A1/fr
Publication of WO2022104793A1 publication Critical patent/WO2022104793A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light

Definitions

  • the present application relates to an infrared electrotherapy patch, in particular to an infrared electrotherapy patch that can promote wound repair.
  • an electrotherapy patch has been designed, which can be used to promote wound healing, especially chronic wounds that are difficult to heal due to chronic diseases (eg, diabetes).
  • the electrotherapy patch is first attached to the skin near the wound, and then the power supply device supplies power to the electrotherapy patch, and the electrotherapy patch transmits the electrical stimulation. to the skin, thereby promoting the repair of skin wounds.
  • the effective area of electrical stimulation therapy may only be limited to the vicinity of the muscle tissue receiving electrical stimulation, there is no significant effect on more distant tissues, and electrical stimulation must be applied to the wound when performing electrical stimulation therapy.
  • the local blood circulation can be promoted only by the nearby muscles that can be electrically stimulated. Based on the above, it can be seen that the effect of electrical stimulation therapy on wound repair is limited, so that the effect of the existing electrotherapy patch in promoting wound repair is still not significant enough.
  • an infrared electrotherapy patch comprising a base material layer; an infrared radiation layer disposed on one side of the base material layer, and the infrared radiation layer can radiate infrared rays; a heating coil sandwiched between the infrared radiation layer and the base material layer, the heating coil is configured to be electrically connected to an external power source; and a conductive layer coated or attached to the infrared radiation layer On a surface facing away from the heating coil, the conductive layer is configured to be electrically connectable to an external power source; wherein the heating coil and the conductive layer are independent loops.
  • the infrared radiation layer comprises an infrared textile material capable of radiating infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the infrared textile material is tea carbon fiber.
  • the infrared textile material is composed of 95% graphene-containing rayon and 5% spandex.
  • the material of the conductive layer is selected from the group consisting of conductive gel, silver, carbon, silver composite material and carbon composite material.
  • the above-mentioned infrared electrotherapy patch can solve the problem that the effect of the existing electrotherapy patch in promoting wound repair is still insufficient.
  • FIG. 1 is an exploded view of the appearance of an infrared electrotherapy patch according to an embodiment of the application.
  • Figure 2 is the spectral radiation power density distribution diagram of an ideal black body.
  • the embodiment of the present application provides an infrared electrotherapy patch 1 , which includes a substrate layer 11 , an infrared radiation layer 12 , a heating coil 13 , a conductive layer 14 , an electrode terminal 151 and a pair of electrode terminals 152 .
  • the infrared radiation layer 12 is disposed on one side of the base material layer 11 , and the infrared radiation layer 12 is made of graphene and tea carbon fiber materials.
  • the heating coil 13 is sandwiched between the infrared radiation layer 12 and the base material layer 11 .
  • the conductive layer 14 is coated on a surface of the infrared radiation layer 12 facing away from the heating coil 13 .
  • the electrode terminal 151 and the pair of electrode terminals 152 are disposed on the other side of the base material layer 11 , the electrode terminal 151 is electrically connected to the conductive layer 14 , and the pair of electrode terminals 152 is connected to the conductive layer 14 .
  • the heating coil 13 is electrically connected, so that the heating coil 13 and the conductive layer 14 are configured as independent loops.
  • the infrared electrotherapy patch 1 can be electrically connected to an external power source (eg, a power supply device or a battery dedicated to an electrotherapy patch) through the electrode terminal 151 and the pair of electrode terminals 152 .
  • the infrared electrotherapy patch 1 when the infrared electrotherapy patch 1 is to be used to treat a patient, the infrared electrotherapy patch 1 is connected to an external power source (not shown in the figure), and the external power source supplies the current to the patient. Transferred to the infrared electrotherapy patch 1 . After the heating coil 13 is energized and heated, the infrared radiation layer 12 is heated, the heated infrared radiation layer 12 will emit infrared rays, and the tea carbon fiber material will emit infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the infrared electrotherapy patch 1 When the infrared electrotherapy patch 1 is attached to the skin near the patient's wound, the infrared electrotherapy patch 1 not only electrically stimulates the skin near the patient's wound, the infrared radiation emitted by the infrared radiation layer 12 It can also irradiate wounds on the skin and nearby skin.
  • infrared rays have the effect of promoting wound repair (Hsu, Y.H., et al., Far infrared promotes wound healing through activation of Notch1 signaling. J Mol Med (Berl) , 2017.95(11):p.1203-1213).
  • the infrared electrotherapy patch 1 is based on the above principles, in addition to providing electrical stimulation to promote wound repair, infrared rays can also be used to enhance the effect of wound repair. Therefore, compared with the existing electrotherapy patch that only promotes wound repair through electrical stimulation, the infrared electrotherapy patch 1 further improves the effect of promoting wound repair by combining electrical stimulation and infrared rays. Therefore, the infrared electrotherapy patch 1 solves the problem that the effect of the existing electrotherapy patch in promoting wound repair is still insufficient.
  • the infrared electrotherapy patch 1 can also be used to treat a patient. It further provides the effect of heating and warming the skin. When the skin temperature rises, it will help to increase the blood flow of the skin tissue, promote vasodilation and blood circulation, thereby further promoting wound healing.
  • the heating coil 13 and the conductive layer 14 are electrically connected to an external power source through their corresponding electrode terminals 151 and 152 , so as to realize independent circuits.
  • the heating coil 13 and the conductive layer 14 may be independently electrically connected to an external power source through different forms and different numbers of elements.
  • the electrode terminal 151 and the electrode terminal 152 are designed in the form of buttons, but in other embodiments, the electrode terminal 151 and the electrode terminal 152 can be designed as pressing pieces, wires or other known electrical connection elements , but not limited to this embodiment.
  • the base material layer 11 is made of non-woven material, but in other embodiments, the base material layer 11 can be selected from the materials used in the infrared radiation layer 12 described below, other synthetic fiber materials or other known substrate layer materials for electrotherapy patches, but not limited to this embodiment.
  • the infrared radiation layer 12 is made of tea carbon fiber.
  • other textile materials known to scatter infrared rays with a wavelength of 2 to 25 ⁇ m can also be used to replace the tea carbon fiber, for example, a kind of 95% graphene-containing rayon and 5% spandex Infrared textile material, its article number is FY-K0300001, and its test report (test report number: TFF9H251) in the Textile Industry Comprehensive Research Institute of the consortium has confirmed that the infrared radiation rate of this material reaches 0.8; Infrared textile material composed of % nylon and 15% spandex, its number is FY-K0402001, and its test report (test report number: TFF8L070) in the Textile Industry Comprehensive Research Institute of the Foundation has confirmed that the infrared radiation rate of this material reaches 0.82.
  • the infrared radiation layer 12 can also be selected from other existing known textile materials that can emit infrared rays with a wavelength of 2 to 25 ⁇ m or customized by the functional and industrial textile certification and verification committee.
  • the textile material of FTTS-FA-010 4.1 is not limited to this example.
  • the wavelength of infrared light emitted by the tea carbon fiber material selected in this example has been confirmed in the test report (test report number: 108RJ27G051) of the Ziqiang Industrial Science Foundation, and the infrared radiation rate of this material is 0.9.
  • the figure shows the ideal black body spectral radiation power density distribution position. It can be seen from Figure 2 that most of the infrared rays emitted by the object have a wavelength between 2 and 25 ⁇ m.
  • the infrared emissivity of tea leaves is as high as 0.9, that is, the total infrared emissivity (W/m 2 ) of tea carbon fiber is 90% of that of an ideal black body, and the infrared rays emitted by it must also contain infrared rays with a wavelength of 2 to 25 ⁇ m. It can be proved that the tea carbon fiber material selected in this embodiment can emit infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the above-mentioned infrared textile material composed of 95% graphene-containing rayon and 5% spandex has an infrared emissivity of 0.8, indicating that the emitted infrared rays are 80% of the ideal value
  • the above-mentioned example consists of 85%
  • the infrared textile material composed of nylon and 15% spandex has an infrared emissivity of 0.82, which means that the emitted infrared is 80% of the ideal value. infrared.
  • the material of the conductive layer 14 is polyacrylonitrile-based carbon fiber, but in other embodiments, the material of the conductive layer 14 can be selected from conductive gel, silver, carbon, silver composite material and carbon The group composed of composite materials, specific examples are such as silver fibers, nano-silver, dendritic silver, thermal transfer conductive adhesive, conductive printing paste, conductive polymer fibers, graphene, organic carbon compounds and other materials, or can be selected Other known conductive materials suitable for the conductive layer of the electrotherapy patch are not limited to this embodiment.
  • the conductive layer 14 is coated on the infrared radiation layer 12 . In other embodiments, the conductive layer 14 can be designed to be attached to the infrared radiation layer 12 .
  • the problem that the effect of the existing electrotherapy patch in promoting wound repair is still not significant can be solved.
  • the heating effect of the heating coil the effect of heating the skin can be further provided.
  • an infrared textile material capable of emitting infrared rays having a wavelength of 2 to 25 ⁇ m to produce an infrared emitting layer a more excellent effect of promoting wound repair can also be provided.

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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

Patch d'électrothérapie infrarouge (1), comprenant une couche de substrat (11), une couche de rayonnement infrarouge (12), une bobine de chauffage (13) et une couche conductrice (14). La couche de rayonnement infrarouge (12) est disposée sur une surface latérale de la couche de substrat (11), et la couche de rayonnement infrarouge (12) peut émettre des rayons infrarouges. La bobine de chauffage (13) est prise en étau entre la couche de rayonnement infrarouge (12) et la couche de substrat (11), et la bobine de chauffage (13) est configurée pour être électriquement connectable à une source d'alimentation externe. La couche conductrice (14) est appliquée ou fixée à la couche de rayonnement infrarouge (12), et la couche conductrice (14) est configurée pour être électriquement connectable à la source d'alimentation externe. Le patch d'électrothérapie infrarouge (1) peut résoudre le problème selon lequel l'effet des patchs d'électrothérapie existants dans la promotion de la réparation des plaies n'est pas suffisamment significatif.
PCT/CN2020/130877 2020-11-23 2020-11-23 Patch d'électrothérapie infrarouge WO2022104793A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/130877 WO2022104793A1 (fr) 2020-11-23 2020-11-23 Patch d'électrothérapie infrarouge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/130877 WO2022104793A1 (fr) 2020-11-23 2020-11-23 Patch d'électrothérapie infrarouge

Publications (1)

Publication Number Publication Date
WO2022104793A1 true WO2022104793A1 (fr) 2022-05-27

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2571410Y (zh) * 2002-03-13 2003-09-10 郑体成 多功能穴位治疗贴
US20070038275A1 (en) * 2005-07-05 2007-02-15 Hee-Je Kim High-frequency electrotherapy apparatus
CN202289225U (zh) * 2011-10-25 2012-07-04 胡勇 一种治疗贴片
CN108042923A (zh) * 2017-12-25 2018-05-18 深圳市知本石墨烯医疗科技有限公司 多功能理疗仪及理疗系统
CN108568029A (zh) * 2018-03-14 2018-09-25 广州爱康医疗仪器有限公司 一种基于石墨烯的温热理疗电极片

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2571410Y (zh) * 2002-03-13 2003-09-10 郑体成 多功能穴位治疗贴
US20070038275A1 (en) * 2005-07-05 2007-02-15 Hee-Je Kim High-frequency electrotherapy apparatus
CN202289225U (zh) * 2011-10-25 2012-07-04 胡勇 一种治疗贴片
CN108042923A (zh) * 2017-12-25 2018-05-18 深圳市知本石墨烯医疗科技有限公司 多功能理疗仪及理疗系统
CN108568029A (zh) * 2018-03-14 2018-09-25 广州爱康医疗仪器有限公司 一种基于石墨烯的温热理疗电极片

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