WO2018135827A1 - Stimulateur à haute fréquence utilisant un capteur de proximité - Google Patents

Stimulateur à haute fréquence utilisant un capteur de proximité Download PDF

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Publication number
WO2018135827A1
WO2018135827A1 PCT/KR2018/000727 KR2018000727W WO2018135827A1 WO 2018135827 A1 WO2018135827 A1 WO 2018135827A1 KR 2018000727 W KR2018000727 W KR 2018000727W WO 2018135827 A1 WO2018135827 A1 WO 2018135827A1
Authority
WO
WIPO (PCT)
Prior art keywords
high frequency
electrode
proximity sensor
handpiece
stimulator
Prior art date
Application number
PCT/KR2018/000727
Other languages
English (en)
Korean (ko)
Inventor
문진희
강태건
김영진
이승아
정하철
안진우
윤송우
최창준
송민철
Original Assignee
재단법인 오송첨단의료산업진흥재단
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 재단법인 오송첨단의료산업진흥재단 filed Critical 재단법인 오송첨단의료산업진흥재단
Publication of WO2018135827A1 publication Critical patent/WO2018135827A1/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
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/36021—External stimulators, e.g. with patch electrodes for treatment of pain
    • 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
    • A61N1/06—Electrodes for high-frequency therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
    • 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
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • 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
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/328—Applying electric currents by contact electrodes alternating or intermittent currents for improving the appearance of the skin, e.g. facial toning or wrinkle treatment
    • 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
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • 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
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
    • A61N1/36014—External stimulators, e.g. with patch electrodes
    • A61N1/3603—Control systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/40—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals
    • A61N1/403—Applying electric fields by inductive or capacitive coupling ; Applying radio-frequency signals for thermotherapy, e.g. hyperthermia
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/08—Arrangements or circuits for monitoring, protecting, controlling or indicating
    • A61N2001/083—Monitoring integrity of contacts, e.g. by impedance measurement

Definitions

  • the present invention relates to a high frequency stimulator, and more particularly, to a high frequency stimulator used for the purpose of relieving pain in the musculoskeletal system and lipolysis in the field of skin beauty by applying a high frequency current to the human body to generate a body heat (deep heat).
  • the human body has a number of acupuncture points, such as acupressure or massage to the acupuncture points, the cells radiate heat for defense, discharge the waste to the outside, which causes the acupuncture points.
  • acupuncture points such as acupressure or massage to the acupuncture points
  • the cells radiate heat for defense, discharge the waste to the outside, which causes the acupuncture points.
  • the high frequency stimulator of the high frequency stimulator generates heat in the tissue when the high frequency current is supplied to the human body through the electrode inside the high frequency handpiece. This is called deep fever. This is because whenever high-frequency electrical energy is applied, the molecules constituting the tissues vibrate and rub against each other to generate bioheat due to rotational movement, distortion, and collision movement. High-frequency currents that do not stimulate the sensory and motor nerves can heat up specific areas of body tissues without causing discomfort or muscle contraction.
  • High-frequency energy converted into bio-thermal energy increases the temperature of tissues to promote cell function and increase blood flow.
  • a high frequency stimulator was generated by treating a high frequency in a high frequency handpiece.
  • Korean Patent Laid-Open Publication No. 10-2009-0065395 discloses a technique for confirming a contact area between high frequency and skin tissue, but for supplying power to the high frequency handpiece for more precise contact area control. The need for development of blocking control is still a situation.
  • an object of the present invention is to install a proximity sensor on a high frequency handpiece to apply a high frequency stimulus to apply a high frequency stimulus only when the high frequency handpiece is adjacent to the sensor on the surface of the human skin. It is about.
  • the high frequency stimulator is provided with an RF generator for generating a high frequency signal, an electrode for receiving the high frequency signal from the RF generator and applying the high frequency signal to a user's body surface A high frequency handpiece, a proximity sensor disposed in front of the high frequency handpiece to control power supplied to the electrode, and a ground pad electrically connected to the RF generator and in contact with the human body surface of the user.
  • the range of voltage applied to the electrode may be -1kV to + 1kV.
  • the waveform of the voltage applied to the electrode may be a sinusoidal wave.
  • the proximity sensor may be formed in plural, and the proximity sensors may be spaced apart from each other at regular intervals, or may be disposed to form a predetermined angle.
  • the proximity sensor may sense a contact state between the high frequency handpiece and the user's human body.
  • the frequency range of the high frequency signal may be 0 MHz to 10 MHz.
  • the distance between the high-frequency handpiece and the user's body is within the measurement distance range of the proximity sensor, power is supplied to the electrode, the distance between the high-frequency handpiece and the user's body is the proximity If the sensor is not within the measurement distance range, power may be cut off to the electrode.
  • the measurement distance range of the proximity sensor may be 0 mm to 10 mm.
  • FIG. 1 is a block diagram showing a high frequency stimulator according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram showing a high frequency handpiece of the high frequency stimulator of FIG.
  • 3A is a schematic diagram illustrating a state in which the output electrode is operated because the high frequency handpiece of FIG. 2 is in the proximity sensor range.
  • 3B is a schematic diagram illustrating a state in which the output electrode is not operated because the high frequency handpiece of FIG. 2 is outside the proximity sensor range.
  • FIG. 4A, 4B and 4C are schematic diagrams showing that the high frequency handpiece of FIG. 2 is used according to the use for the abdomen, leg joint and arm joint.
  • RF generator 150 RF transmission cable
  • wire 200 high frequency handpiece
  • 1 is a block diagram showing a high frequency stimulator according to an embodiment of the present invention.
  • 2 is a schematic diagram showing a high frequency handpiece of the high frequency stimulator of FIG.
  • the high frequency stimulator 10 includes an RF generator 100, a high frequency handpiece 200, a ground electrode 300, and a proximity sensor 400.
  • the high frequency stimulator 10 generates a high frequency to alleviate the swelling after surgery and muscle pain caused by excessive exercise or labor to alleviate the pain occurring in the user's body, and generates heat to the cold of the user's body It prevents abnormality of immune function caused by poor blood circulation by vascular contraction and sympathetic nerve operation.
  • the high frequency stimulator 10 enhances the blood circulation of the user's body through the generation of deep heat through high frequency to increase immunity, alleviate various pains occurring in the body, and recover the wounds of the user's body. Will be promoted. In particular, it can be used for the purpose of alleviating the pain of the musculoskeletal system and fat melting in the field of skin beauty.
  • the RF generator 100 functions to generate a high frequency RF signal (high frequency signal) and provide it to the high frequency handpiece 200. Since a general RF signal output source (not shown) generates a weak signal, the RF generator 100 is configured to amplify the signal of the RF signal output source and provide it to the RF transmission cable 150.
  • the high frequency signal frequency may range from 0 MHz to 10 MHz.
  • the RF transmission cable 150 performs a function of providing a high frequency RF signal provided from the RF generator 100 to an electrode 250 installed in the high frequency handpiece 200 to be described later.
  • the RF transmission cable 150 may be a general cable that serves as a transmission line, a coaxial cable may be used.
  • the high frequency stimulator 10 since the high frequency stimulator 10 according to the present embodiment should move the high frequency handpiece 200 freely, it may be preferable to use a flexible coaxial cable.
  • a cable having a characteristic impedance of the RF transmission cable 150 in the range of 50 ohm to 75 ohm may be used.
  • the high frequency handpiece 200 is formed in a conical shape, is connected to the end of the RF transmission cable 150, may be configured to perform a high frequency procedure on the affected part after the user grips.
  • An electrode for applying a high frequency signal generated by the RF generator 100 in contact with the epidermis of the affected part is provided at the distal end of the high frequency handpiece 200.
  • the electrode 250 is in close contact with the skin and serves to irradiate high frequency power transmitted from the RF transmission cable 150 to the affected part.
  • the molecules constituting the tissues are vibrated and rubbed with each other through high frequency radiation irradiated to the affected area, and as a result, heat is generated in the corresponding tissues.
  • the electrode 250 may be formed in any one shape selected from a flat round shape when viewed in a plane or a rod shape when viewed in a side view.
  • the electrode 250 is a replaceable use, in addition to the above-described shapes, it is possible to change the electrode of various shapes, including the shape of the rod, the shape of the step, etc. to suit the characteristics of the affected part.
  • the range of voltage applied to the electrode 250 is ?? 1 kV to +1 kV.
  • the waveform of the voltage is a sinusoidal wave, which means a waveform combined from a trigonometric function.
  • the ground pad 300 is connected to the RF generator 100 through a wire 170 as a neutral electrode.
  • the ground pad 300 may be applied with current through the wire 170.
  • the high frequency handpiece 200 is provided with a proximity sensor 400 so that the operator can treat the affected part (human body) of the patient with the high frequency handpiece 200. Proximity distance between lesions can be measured accurately.
  • the proximity sensor 400 is formed in a circular structure at the front end portion of the high frequency handpiece 200 and generates an ultrasonic signal to the human body of the patient to propagate into the air.
  • the propagated ultrasound signal is reflected from the surface of the human body of the patient, and a part of the ultrasound signal is detected by a receiver (not shown) formed in the high frequency handpiece 200.
  • the proximity sensor 400 may calculate the distance between the high frequency handpiece 200 and the affected part by using a difference between the time of generating the ultrasonic signal and the time of detecting the ultrasonic signal.
  • 3A is a schematic diagram illustrating a state in which the output electrode is operated because the high frequency handpiece of FIG. 2 is in the proximity sensor range.
  • 3B is a schematic diagram illustrating a state in which the output electrode is not operated because the high frequency handpiece of FIG. 2 is outside the proximity sensor range.
  • four proximity sensors 400 may be configured at four front ends of the high frequency handpiece, and the number of the proximity sensors 400 is not limited thereto.
  • the proximity sensor 400 may be formed in plural, and the proximity sensors 400 may be spaced apart from each other by a predetermined interval. In addition, each of the proximity sensors 400 may be disposed to form a predetermined angle.
  • the high frequency handpiece 200 and the ground pad 300 contact the human body 30 to apply high frequency power to the human body 30 during the high frequency procedure.
  • the proximity sensor 400 calculates the distance between the human body 30 and determines that the distance between the high frequency handpiece 200 and the human body 30 is within the measurement distance range 500 of the proximity sensor. Power is supplied to the electrode 250 of the high frequency handpiece 200 to apply high frequency to the human body 30 from the electrode 250.
  • the measurement distance range 500 of the proximity sensor is 0 to 10 mm and may be preset in the proximity sensor 400.
  • the proximity sensor 400 is connected to the high frequency handpiece.
  • the power supplied to the electrode 250 of the 200 is cut off so that a high frequency signal is not applied from the electrode 150 to the human body 30.
  • Figures 4a, 4b and 4c are schematic diagrams showing that the high-frequency handpiece of Figure 2 is used according to the use for the abdomen, leg joints and arm joints.
  • the high frequency stimulator 10 may stimulate and treat various parts of the human body including an abdomen and a joint.
  • the high frequency handpiece 200 and the ground pad 300 are in contact with the abdomen 31 of the patient, thereby generating high frequency heat in the abdomen 31 of the patient.
  • the lipolytic effect of the abdomen 31 can be exhibited.
  • the wound can be healed quickly.
  • the high-frequency handpiece 200 in contact with the joint of the elbow 33, the ground pad 300 in contact with the arm of the patient, the high frequency of the wound on the elbow 33 of the patient May be applied to relieve pain and to promote recovery of the elbow 33 wound.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pain & Pain Management (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Plastic & Reconstructive Surgery (AREA)
  • Neurology (AREA)
  • Electrotherapy Devices (AREA)

Abstract

La présente invention concerne un stimulateur haute fréquence qui comprend : un générateur RF pour générer un signal à haute fréquence ; une pièce à main à haute fréquence dans laquelle une électrode, qui reçoit le signal haute fréquence provenant du générateur RF et applique le signal à haute fréquence à la surface du corps d'un utilisateur, est installée ; un capteur de proximité qui est disposé à l'extrémité avant de la pièce à main à haute fréquence et régule la puissance fournie à l'électrode ; et un plot de masse qui est électriquement connecté au générateur RF en tant qu'électrode neutre et vient en contact avec la surface du corps de l'utilisateur.
PCT/KR2018/000727 2017-01-20 2018-01-16 Stimulateur à haute fréquence utilisant un capteur de proximité WO2018135827A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170009680A KR20180085948A (ko) 2017-01-20 2017-01-20 근접 센서를 이용한 고주파 자극기
KR10-2017-0009680 2017-01-20

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WO2018135827A1 true WO2018135827A1 (fr) 2018-07-26

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WO (1) WO2018135827A1 (fr)

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Publication number Priority date Publication date Assignee Title
KR102120233B1 (ko) * 2019-12-06 2020-06-08 한성호 실시간 접촉 감지 기능이 구비된 고주파 온열기용 어플리케이터
KR102656987B1 (ko) * 2022-03-03 2024-04-12 그린인월드(주) 도자 교체 방식이 적용된 마사지 장치
KR102609835B1 (ko) * 2023-04-21 2023-12-05 주식회사 이엘텍 휴대용 미용기기 및 이의 대기전력 관리방법

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03176077A (ja) * 1989-12-05 1991-07-31 Ito Chiyoutanpa Kk 高周波治療器
KR200325871Y1 (ko) * 2003-05-02 2003-09-06 (주)프리존의료기 고주파 의료기 회로
KR20090065395A (ko) * 2007-12-17 2009-06-22 주식회사 유니온 메디칼 공기압을 이용하여 피부조직과의 접촉면적을 확인하는고주파 자극기
KR20100082140A (ko) * 2009-01-08 2010-07-16 최성은 고주파 치료기
KR101691348B1 (ko) * 2016-03-15 2016-12-29 조대권 전극 핸들

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101607299B1 (ko) 2015-12-08 2016-04-11 배동호 고주파 온열 치료장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03176077A (ja) * 1989-12-05 1991-07-31 Ito Chiyoutanpa Kk 高周波治療器
KR200325871Y1 (ko) * 2003-05-02 2003-09-06 (주)프리존의료기 고주파 의료기 회로
KR20090065395A (ko) * 2007-12-17 2009-06-22 주식회사 유니온 메디칼 공기압을 이용하여 피부조직과의 접촉면적을 확인하는고주파 자극기
KR20100082140A (ko) * 2009-01-08 2010-07-16 최성은 고주파 치료기
KR101691348B1 (ko) * 2016-03-15 2016-12-29 조대권 전극 핸들

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