WO2022104794A1 - Module d'électrothérapie infrarouge - Google Patents

Module d'électrothérapie infrarouge Download PDF

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Publication number
WO2022104794A1
WO2022104794A1 PCT/CN2020/130878 CN2020130878W WO2022104794A1 WO 2022104794 A1 WO2022104794 A1 WO 2022104794A1 CN 2020130878 W CN2020130878 W CN 2020130878W WO 2022104794 A1 WO2022104794 A1 WO 2022104794A1
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WO
WIPO (PCT)
Prior art keywords
infrared
electrotherapy
circuit
module
module according
Prior art date
Application number
PCT/CN2020/130878
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English (en)
Chinese (zh)
Inventor
赖建宏
王俊胜
吴昶升
傅可棨
张中铨
Original Assignee
张惠伶
黄克兵
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 张惠伶, 黄克兵 filed Critical 张惠伶
Priority to PCT/CN2020/130878 priority Critical patent/WO2022104794A1/fr
Publication of WO2022104794A1 publication Critical patent/WO2022104794A1/fr

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    • 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
    • A61N5/00—Radiation therapy
    • A61N5/06—Radiation therapy using light

Definitions

  • the present application relates to an infrared electrotherapy module, in particular to an infrared electrotherapy module that can promote wound repair.
  • an electrotherapy module 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 existing electrotherapy module includes a power supply apparatus and an electrotherapy patch, and the electrotherapy patch is electrically connected to the power supply apparatus.
  • 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 electrical stimulation to the skin , thereby promoting the repair of skin wounds.
  • an infrared electrotherapy module which includes: a casing; an infrared light source, disposed in the casing; an infrared circuit, disposed in the casing and driving the infrared light source to emit light the infrared rays; and an electrotherapy circuit, which is disposed in the housing and provides a therapeutic current for application to the skin, the electrotherapy circuit being electrically connectable to an external device.
  • the infrared light source provides infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the size of the casing is a size that can be held by the palm.
  • the above infrared electrotherapy module further comprises a control unit, which is coupled to the infrared circuit and the electrotherapy circuit, and is used to control the signal output of the infrared circuit and the electrotherapy circuit.
  • control unit includes at least one button, a remote control or a software.
  • the above infrared electrotherapy module further includes an electrotherapy patch, the electrotherapy patch includes: a base material layer; and a conductive layer, coated or attached to the side surface of the base material layer, and the conductive layer is made of conductive material Made and configured to be electrically connectable to the electrotherapy circuit.
  • 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 electrotherapy patch further comprises a heating coil, the heating coil is disposed between the base material layer and the conductive layer and is configured to be electrically connected to the electrotherapy circuit, when When the heating coil and the conductive layer are electrically connected to the electrotherapy circuit, the electrical circuits of the heating coil and the conductive layer are independent of each other.
  • the electrotherapy patch further comprises an infrared radiation layer, the infrared radiation layer is disposed between the heating coil and the conductive layer, and the infrared radiation layer can emit infrared rays.
  • the infrared radiation layer comprises an infrared textile material capable of emitting infrared rays with a wavelength of 2 to 25 ⁇ m.
  • FIG. 1 is a schematic diagram of the appearance of an infrared electrotherapy module according to Embodiment 1 of the present application.
  • FIG. 2 is a schematic block diagram of an infrared electrotherapy module according to Embodiment 1 of the present application.
  • FIG. 3 is a schematic diagram of the appearance of the infrared electrotherapy module according to the second embodiment of the present application.
  • FIG. 4 is a schematic diagram of the appearance of the infrared electrotherapy module according to Embodiment 3 of the present application.
  • FIG. 5 is a schematic cross-sectional view of the electrotherapy patch of the infrared electrotherapy module according to the third embodiment of the present application.
  • FIG. 6 is a schematic cross-sectional view of an electrotherapy patch of an infrared electrotherapy module according to Embodiment 4 of the present application.
  • Figure 7 is an ideal blackbody spectral radiation power density distribution diagram.
  • Embodiment 1 of the present application provides an infrared electrotherapy module 1 .
  • the infrared electrotherapy module 1 includes a housing 11 , a power supply 12 , an infrared circuit 13 , an electrotherapy circuit 14 , an infrared light source 15 and a pair of connecting portions 16 .
  • the power supply 12 is disposed in the casing 11 and provides power to the infrared circuit 13 and the electrotherapy circuit 14 .
  • the infrared circuit 13 is disposed in the casing 11 and drives the infrared light source 15 to emit infrared rays.
  • the infrared light source 15 is disposed in the housing 22 and provides infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the electrotherapy circuit 14 is arranged in the housing 11 and provides a therapeutic current for applying to the skin, and the electrotherapy circuit 14 can be electrically connected to the electrotherapy patch (not shown in the figure) through the pair of connecting parts 16 . ).
  • the infrared electrotherapy module 1 when the infrared electrotherapy module 1 is to be used to treat a patient, the infrared electrotherapy module 1 is connected to the electrotherapy patch through the pair of connecting parts 16, so that the electrotherapy circuit 14 An electrical current can be delivered to the electrotherapy patch.
  • the electrotherapy patch electrically connected with the infrared electrotherapy module 1 is attached to the skin near the patient's wound, and the infrared electrotherapy module 1 is activated, so that the infrared light source 15 emits infrared rays with a wavelength of 2 to 25 ⁇ m Irradiate the wound on the skin and the nearby skin, and the electrotherapy patch also electrically stimulates the skin near the wound of the patient.
  • phototherapy and electrotherapy courses for promoting wound healing can be performed on the patient through the infrared electrotherapy module 1 .
  • 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 module 1 is based on the above-mentioned principle, in addition to providing electrical stimulation through the electrotherapy circuit 14 to promote wound repair, the infrared light source 15 also emits infrared rays to enhance the effect of wound repair. Therefore, compared with the existing electrotherapy module which only promotes wound repair through electrical stimulation, the infrared electrotherapy module 1 further improves the effect of promoting wound repair by combining electrical stimulation and infrared irradiation. Therefore, the infrared electrotherapy module 1 solves the problem that the effect of the existing electrotherapy module in promoting wound repair is still insufficient.
  • the existing electrotherapy patch is connected to a specific power supply device by wires, and then the electrical stimulation is delivered to the patient through the power supply device, and the power supply device is usually a device that is not easy to move.
  • the power supply device is usually a device that is not easy to move.
  • the treatment can only be carried out in a place with a specific power supply device.
  • the patch is removed from the body and the treatment is suspended, all of which cause the patient to have limited mobility during the electrotherapy session.
  • the size of the casing 11 is designed to be a size that can be held by the palm, and the infrared electrotherapy module 1 has the power supply 12 built in, and the infrared electrotherapy module 1 does not need to be equipped with additional power supply.
  • the infrared electrotherapy module 1 can further solve the problem that the patient's activities are limited during the course of treatment caused by the existing electrotherapy module.
  • the infrared electrotherapy module 1 can still design housings of different sizes according to the usage requirements and the needs of the components to be equipped with the infrared electrotherapy module 1 , which is not limited to this embodiment 1.
  • the external device is an electrotherapy patch that is attached to the patient's skin, but in other embodiments, the electrotherapy circuit 14 is connected to different types of external device.
  • the electrotherapy circuit 14 is connected to an external device through a pair of connection parts 16 in the form of button electrodes, but in other embodiments, the electrotherapy circuit 14 can also be designed to Electrodes of different numbers, different forms, or other means known in the art are electrically connected to the external device, for example, the electrotherapy circuit 14 can be directly wired to the external device. The above settings are not limited to Embodiment 1.
  • the infrared light source 15 is an infrared LED, and the infrared light source 15 provides infrared light with a wavelength of 2 to 25 ⁇ m and continuous light with a radiance of about 8.2 mW/cm 2 or a radiance of about 8.8 mW/ cm 2 of pulsed light, the infrared light source 15 in this embodiment 1 provides a more excellent effect of promoting wound healing by emitting infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the infrared light source 15 can also be an infrared light bulb or other types of infrared light sources known at present, and the infrared wavelength and the irradiance of the light emitted by the infrared light source 15 can be referred to at present commercially available phototherapy machines.
  • the provided irradiance is adjusted, and is not limited to this Example 1.
  • the electric field strength provided by the electrotherapy circuit 14 is 100mV/mm, the application time is 20 minutes each time, and the frequency is 2Hz (pulse width is 500 ⁇ s), but in other embodiments, the electrotherapy
  • the working parameters of the circuit 14 can be adjusted with reference to the working parameters provided by the current commercially available electrotherapy machines, and are not limited to this embodiment 1.
  • the power supply 12 is disposed in the casing 11 to directly provide power to the infrared circuit 13 and the electrotherapy circuit 14 .
  • the power source 12 can be optionally disposed outside the housing 11 , and the power source 12 can be connected to the infrared circuit 13 and the electrotherapy only when the infrared electrotherapy module 1 is to be used.
  • the loop 14 is electrically connected.
  • the power source 12 is a detachable battery, but in other embodiments, the power source 12 can be a built-in rechargeable mobile power source, an external power supply device, or other conventionally known
  • the power supply settings are not limited to this embodiment 1. That is, in other embodiments, the infrared electrotherapy module 1 may optionally not be provided with a power supply, and power is supplied to the infrared electrotherapy module 1 only when the infrared electrotherapy module 1 is to be operated.
  • the second embodiment of the present application provides an infrared electrotherapy module 2.
  • the infrared electrotherapy module 2 of the second embodiment has substantially the same main structure and function as the infrared electrotherapy module 1 of the first embodiment.
  • the main difference is that the first embodiment
  • the infrared electrotherapy module 1 only provides preset electrical stimulation intensity and infrared radiation illuminance
  • the infrared electrotherapy module 2 of the present embodiment 2 is provided with a control unit 27 designed as a button, and the control unit 27 is connected with the infrared electrotherapy module.
  • the infrared circuit and the electrotherapy circuit of 2 are coupled to control the signal output of the infrared circuit and the electrotherapy circuit.
  • control unit 27 The user can adjust the intensity of electrical stimulation, the intensity of infrared radiation, the operation time and other operation modes by operating the control unit 27 .
  • the control unit 27 may be configured as a plurality of physical or virtual buttons, an external remote control, a mobile phone application running in a mobile phone, operating software running in other electronic devices, or other known
  • the wired or wireless control means and is coupled with the infrared circuit and the electrotherapy circuit, and is not limited to the second embodiment.
  • Embodiment 3 of the present application provides an infrared electrotherapy module 3.
  • the infrared electrotherapy module 3 of this embodiment 3 has substantially the same main structure and function as the infrared electrotherapy module 1 of the first embodiment.
  • the main difference is that the The infrared electrotherapy module 3 further includes an electrotherapy patch 38 , and the electrotherapy patch 38 includes a base material layer 381 , a conductive layer 382 and a pair of electrode terminals 383 .
  • the conductive layer 382 is attached (or coated) on the side surface of the base material layer 381.
  • the conductive layer 382 is made of conductive material and can be electrically connected to the electrotherapy circuit of the infrared electrotherapy module 3 (in the figure).
  • the pair of electrode terminals 383 are disposed on the other side of the base material layer 381 and connected to the conductive layer 382 .
  • the operation mode of the infrared electrotherapy module 3 is the same as that of the infrared electrotherapy module 1 in the first embodiment.
  • the pair of connecting parts 36 and the electrotherapy module 3 are connected to each other.
  • Electrode terminals 383 on the patch 38 are connected so that the electrotherapy circuit (not shown) can deliver current to the electrotherapy patch 38 .
  • the electrotherapy patch 38 is attached to the skin near the patient's wound, and the infrared electrotherapy module 3 is activated to perform a course of treatment.
  • the base material layer 381 is made of a material other than woven cloth, but in other embodiments, the base material layer 381 can be made of other synthetic fiber materials, other known materials for electrotherapy
  • the means for electrically connecting the electrotherapy patch 38 to the electrotherapy circuit may refer to the connection methods of the other electrotherapy circuits 14 and the external electrotherapy patch listed in the embodiment 1, instead of the present embodiment. 3 is the limit.
  • the material of the conductive layer 382 is polyacrylonitrile-based carbon fiber, but in other embodiments, the material of the conductive layer 382 can be selected from conductive gel, silver, carbon, silver composite material and The group composed of carbon composite materials, specific examples are materials such as silver fibers, nanosilver, dendritic silver, thermal transfer conductive adhesives, conductive printing pastes, conductive polymer fibers, graphene, organic carbon compounds, etc., or Other known conductive materials suitable for the conductive layer of the electrotherapy patch can be selected, and the present embodiment 3 is not limited.
  • Embodiment 4 of the present application provides an infrared electrotherapy module 4.
  • the infrared electrotherapy module 4 of this embodiment 4 has substantially the same main structure and function as the infrared electrotherapy module 3 in Embodiment 3.
  • the main difference is that the infrared electrotherapy module 4
  • the material and structure of the electrotherapy patch are different from the electrotherapy patch 38 of the infrared electrotherapy module 3 .
  • the electrotherapy patch includes a base material layer 481 , an infrared radiation layer 482 , a heating coil 483 , a conductive layer 484 , an electrode terminal 485 and a pair of electrode terminals 486 .
  • the infrared radiation layer 482 is attached to the base material layer 481, and the infrared radiation layer 482 can emit infrared rays.
  • the heating coil 483 is interposed between the infrared radiation layer 482 and the base material layer 481 .
  • the conductive layer 484 is attached to the infrared radiation layer 482 .
  • the electrode terminals 485 and the pair of electrode terminals 486 are attached to the other side of the base material layer 481 , the electrode terminals 485 are electrically connected to the conductive layer 484 , and the pair of electrode terminals 486 are connected to the conductive layer 484 .
  • the heating coil 483 is electrically connected. When the conductive layer 484 and the heating coil 483 are electrically connected to the electrotherapy circuit (not shown in the figure) of the infrared electrotherapy module 4 through the electrode terminal 485 and the electrode terminal 486 , the heating coil 483 and the conductive layer The electrical circuits of layers 484 are independent of each other.
  • the infrared radiation layer 482 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;
  • the 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 consortium has confirmed that the infrared radiation rate of this material reaches 0.82.
  • the infrared radiation layer 482 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 technical textile certification and verification committee
  • the textile material of FTTS-FA-010 4.1 is not limited to this example 4.
  • 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. From this, it can be proved that the tea carbon fiber material selected in Example 4 can emit infrared rays with a wavelength of 2 to 25 ⁇ m.
  • the infrared textile material exemplified above is composed of 95% graphene-containing rayon and 5% spandex, and its infrared emissivity reaches 0.8, which means that the emitted infrared rays are 80% of the ideal value.
  • the above example is composed 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 infrared electrotherapy module 4 can provide infrared rays to be applied to the patient's skin through the electrotherapy patch, in addition to the infrared light source, to further promote the healing of wounds.
  • the infrared radiation layer 482 can also be chosen not to be provided, and the infrared light source is only used to provide infrared rays, which is not limited to the fourth embodiment.
  • the heating coil 483 is heated by being energized, and through the heating effect of the heating coil 483, when the infrared electrotherapy module 4 is used to treat a patient, in addition to providing the therapeutic effect of infrared rays and electrical stimulation, it can also provide a therapeutic effect.
  • the effect of heating the skin can be further provided by the electrotherapy patch. 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 the wound healing effect.
  • the material of the conductive layer 484 may refer to the material used for the conductive layer 382 in Embodiment 3.
  • the electrode terminal 485 and the electrode terminal 486 are designed in the form of buttons, but in other embodiments, the electrode terminal 485 and the electrode terminal 486 can be designed as pressing pieces, wires or other known electrical connection elements , and the number of terminals can also be modified according to requirements, and is not limited to Embodiment 4.
  • the infrared light source of the infrared electrotherapy module As mentioned above, by setting the infrared light source of the infrared electrotherapy module, the problem that the effect of the existing electrotherapy module in promoting wound repair is still insufficient can be solved, and the infrared light source can emit infrared rays with a wavelength of 2 to 25 ⁇ m Provide more excellent effect of promoting wound healing.
  • the size of the casing to be a size that can be held by the palm, the problem of limited movement of the patient during treatment due to the existing electrotherapy module can be further solved.
  • the operation mode of the infrared electrotherapy module can be adjusted.
  • the effect of heating the skin can be further provided; through the infrared radiation layer of the electrotherapy patch, infrared rays can be additionally applied to the patient's skin, and further Promotes wound healing.

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

Abstract

L'invention concerne un module d'électrothérapie infrarouge, comprenant un boîtier, une source d'alimentation, un circuit infrarouge, un circuit d'électrothérapie, une source de lumière infrarouge et une paire de parties de connexion. La source d'alimentation fournit de l'énergie au circuit infrarouge et au circuit d'électrothérapie. Le circuit infrarouge est disposé dans le boîtier et commande la source de lumière infrarouge pour émettre des rayons infrarouges. La source de lumière infrarouge est disposée dans le boîtier. Le circuit d'électrothérapie est disposé dans le boîtier et fournit un courant thérapeutique destiné à appliquer sur la peau, et le circuit d'électrothérapie peut être connecté électriquement à un patch d'électrothérapie au moyen de la paire de parties de connexion. Le module d'électrothérapie infrarouge peut résoudre le problème des modules d'électrothérapie existants pour lesquels l'effet de promotion de la réparation des plaies n'est pas suffisamment significatif.
PCT/CN2020/130878 2020-11-23 2020-11-23 Module d'électrothérapie infrarouge WO2022104794A1 (fr)

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PCT/CN2020/130878 WO2022104794A1 (fr) 2020-11-23 2020-11-23 Module d'électrothérapie infrarouge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/130878 WO2022104794A1 (fr) 2020-11-23 2020-11-23 Module d'électrothérapie infrarouge

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002524159A (ja) * 1998-09-04 2002-08-06 ウッドサイド・バイオメディカル・インコーポレイテッド バッテリ駆動電気治療装置における出力調整方法および装置
US20100210993A1 (en) * 2009-02-18 2010-08-19 Lion Flyash Skin treatment apparatus for personal use and method for using same
CN202185067U (zh) * 2011-06-25 2012-04-11 王琤 便携光动电击疼痛治疗器
CN103599590A (zh) * 2013-09-05 2014-02-26 上海韩洁电子科技有限公司 一种加热理疗贴片
CN204864563U (zh) * 2015-06-23 2015-12-16 和勤实业有限公司 具复合功能的电极贴片
CN106492355A (zh) * 2016-12-29 2017-03-15 深圳益生康云科技发展有限公司 一种智能穿戴式理疗设备及其控制方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002524159A (ja) * 1998-09-04 2002-08-06 ウッドサイド・バイオメディカル・インコーポレイテッド バッテリ駆動電気治療装置における出力調整方法および装置
US20100210993A1 (en) * 2009-02-18 2010-08-19 Lion Flyash Skin treatment apparatus for personal use and method for using same
CN202185067U (zh) * 2011-06-25 2012-04-11 王琤 便携光动电击疼痛治疗器
CN103599590A (zh) * 2013-09-05 2014-02-26 上海韩洁电子科技有限公司 一种加热理疗贴片
CN204864563U (zh) * 2015-06-23 2015-12-16 和勤实业有限公司 具复合功能的电极贴片
CN106492355A (zh) * 2016-12-29 2017-03-15 深圳益生康云科技发展有限公司 一种智能穿戴式理疗设备及其控制方法

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