WO2003103768A1 - Dispositif pour traiter les tumeurs et l'adiposite au moyen de micro-ondes - Google Patents

Dispositif pour traiter les tumeurs et l'adiposite au moyen de micro-ondes Download PDF

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Publication number
WO2003103768A1
WO2003103768A1 PCT/KR2002/001378 KR0201378W WO03103768A1 WO 2003103768 A1 WO2003103768 A1 WO 2003103768A1 KR 0201378 W KR0201378 W KR 0201378W WO 03103768 A1 WO03103768 A1 WO 03103768A1
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WO
WIPO (PCT)
Prior art keywords
output
signal
tumor
amplifier
electrode
Prior art date
Application number
PCT/KR2002/001378
Other languages
English (en)
Inventor
Seung-Kee Mo
Nam-Tae Kim
Original Assignee
Seung-Kee Mo
Nam-Tae Kim
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 Seung-Kee Mo, Nam-Tae Kim filed Critical Seung-Kee Mo
Priority to AU2002328566A priority Critical patent/AU2002328566A1/en
Publication of WO2003103768A1 publication Critical patent/WO2003103768A1/fr

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2696—Mounting of devices using LEDs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2661—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on parts having other functions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/28—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating front of vehicle

Definitions

  • the present invention relates to an apparatus for treating tumor and obesity, and
  • RF radiofrequency
  • the present invention is proposed to overcome the aforementioned problems
  • An object of the present invention is to
  • Another object of the present invention is to provide an apparatus for
  • Still another object of the present invention is to provide an apparatus for
  • a RF output device for generating a high frequency
  • RF signal to induce the thermal motion of tumor or fat cells
  • the RF transmission cable for radiating a high frequency RF signal generated from the
  • RF transmission cable to internal tumor or fat cells, wherein said RF output device may
  • bio information decision unit to determine a state of tumor or fat cells by
  • the RF output device may further comprise a RF output unit for amplifying and
  • control unit for determining a size of the RF signal by extracting a portion of the RF
  • interface unit for receiving information such as size, frequency, output time, mode of
  • the RF output unit may comprise a signal producer for generating a RF signal
  • a drive amplifier for amplifying the output
  • control unit an output amplifier for amplifying the signal generated from the output
  • controller according to characteristic information of tumor and fat cellsto be removed
  • a coupler/detector for extracting a portion of the signal generated from the output
  • the RF output control unit may comprise an amplifier for amplifying the output
  • control signal producer for providing a control signal to control output of the RF output unit according to the signal generated from the output comparator.
  • the drive amplifier and the output amplifier may comprise at least one of an
  • the output controller may comprise a PIN diode whose intrinsic resistance
  • the output comparator may comprise a logarithmic amplifier for transforming
  • the comparator may compare a size of and an amount of output by mapping
  • the comparator may comprise a first comparator for comparing the first
  • the control signal producer may comprise a voltage/current transformer for
  • the bio information decision unit may comprise an impedance measurement
  • a blood flow measurement unit for measuring blood
  • the RF electrode may comprise a handle and an infiltrative electrode for
  • the infiltrative electrode may comprise an internal conductor, an external
  • the RF electrode may be a RF pad radiating the RF signal to the internal body
  • the RF pad may comprise a ground conductor for blocking the radiation of the
  • the apparatus according to the present invention may further an
  • ultrasonic sensor for providing route information for the infiltrative electrode to
  • Fig la is a schematic view of the apparatus for treating tumor and obesity using
  • Fig lb is a schematic view of the apparatus for treatmg tumor and obesity
  • Fig lc is a schematic view of the apparatus for treating tumor and obesity using
  • Id is a view showing an example that the infiltrative electrode according to other preferred embodiment of the present invention infiltrates tumor.
  • Fig 2 is a view showing the external configuration of the RF output device
  • Fig 3 is a block diagram showing an internal component of the RF output
  • Fig 4 is a block diagram showing a detailed component of the RF output unit
  • Fig 5 is a block diagram showing a detailed component of the RF output control
  • Fig 6a is a view showing a component of the comparator according to the
  • Fig 6b is a view showing a component of the comparator according to another
  • Fig 7a is a block diagram showing a component of the bio information process
  • Fig 7b is a view showing an example for determining a bio information by
  • Fig 8a is a view showing a longitudinal cross-section of the RF electrode
  • Fig 8b is a view showing a transverse cross-section of the RF electrode according to the preferred embodiment of the present invention.
  • Fig 9 is a view showing the radiation pattern of the RF signal when using the
  • Fig 10a is a view showing a longitudinal cross-section of a internal structure of
  • Fig 10b and 10c are a view showing a transverse cross-section of a internal
  • Fig 11 is a Figure showing the radiation pattern at the RF pad according to the
  • the apparatus for treating tumor and obesity using a high frequency according to
  • Fig la is a schematic view of the apparatus for treating tumor and obesity using
  • Fig la represents a structure of the apparatus for eliminating
  • a RF output device 100
  • a RF transmission cable 102
  • a RF electrode 1066
  • the RF output device (100) may generate a high frequency RF signal
  • the RF output device should amplify the
  • the RF output device (100) not only generates the RF signal but also controls
  • the RF output device (100) has a user interface for inputting a variety
  • the RF output device (100) may provide the means for measuring bio
  • the RF output device can determine
  • the RF transmission cable (102) may provide the RF signal generated from the RF output device to the RF electrode.
  • the RF transmission cable (102) can be a general
  • the RF electrode (106) freely by using a handle (104), it is preferable to use a flexible RF electrode (106) freely by using a handle (104), it is preferable to use a flexible RF electrode (106) freely by using a handle (104), it is preferable to use a flexible RF electrode (106) freely by using a handle (104), it is preferable to use a flexible RF electrode (106) freely by using a handle (104), it is preferable to use a flexible
  • a characteristic impedance of the RF transmission cable is 50 ohm and it
  • the RF transmission cable (102) is connected to the RF output device (100)
  • a connector which can be SMA(Sub-Miniature A) in general.
  • the infiltrative electrode (108) infiltrates to the internal body and provides a
  • the end of the infiltrative electrode (108) is sharply made and the interior of the
  • the radiated signal infiltrates into the tumor and radiates a high frequency RF signal.
  • the RF high frequency signal radiated to the tumor may induce a thermal
  • intensity of radiation are determined according to a power and a frequency of the high
  • the RF signal When the RF signal transmits to the internal body, it may induce
  • the tumor is necrotized.
  • the conventional method is to necrotize tumor by transmitting heat.
  • the present invention is to transmit the radiation energy of high frequency
  • infiltrative electrode (108) depend on the type and size of tumor. They are manipulated
  • a length and size of the infiltrative electrode may be modified
  • the infiltrative electrode may be also used by a means for measuring
  • Fig lb is a schematic view of an apparatus for treatmg tumor and obesity
  • the apparatus for treating tumor and obesity as shown in Fig 2b further has an
  • the ultrasonic sensor (112) can be equipped to the
  • the ultrasonic sensor (112) can be equipped to a
  • the ultrasonic sensor (112) provides an ultrasonic signal
  • the ultrasonic sensor can control a resolution up to
  • the focus of the infiltrative electrode can be localized to the tumor
  • the infiltrative electrode is preferably surface-treated in
  • the infiltrative electrode is preferably surface-treated with Teflon.
  • Fig Id is an example that the infiltrative electrode infiltrates a tumor. As shown
  • the infiltrative electrode (107) can induce a route of inserting to tumor by
  • Fig lb describes an example of receiving image information about tumor using
  • Fig lc is a schematic view of the apparatus for treating tumor and obesity
  • Fig la and lb show a structure of an apparatus for eliminating tumor by
  • Fig lc shows a structure of an
  • apparatus for eliminating body fat in a comparatively large area by radiating RF signal from an external body.
  • Another embodiment of the present invention may include the RF output device (100),
  • Fig lc shows the apparatus where the RF electrode (106) is replaced with RF
  • the RF output device (100) and the RF transmission cable (102) operate very
  • the RF pad (114) is located on the surface of the fat abdomen or thigh and
  • the RF pad (114) may include the antenna
  • the frequency RF signal radiated from the antenna may infiltrate to the internal body.
  • the high frequency RF signal radiated from the RF pad (114) may induce the
  • thermal motion of fat molecules and the thermal motion may melt fat molecules.
  • the RF pad (114) is made to have flexibility for wrapping an
  • FIG. 1 shows the exterior structure of the RF output device according to the
  • preferred embodiment of the present invention may include a state display (200), a
  • the state display (200) functions as displaying state
  • the state display (200) indicates state
  • the present invention is not limited
  • LCD may fall within the scope of the present invention.
  • the output power control dial (202) is to control the size of the RF signal
  • Fig 2 shows a structure of controlling the output
  • the output power is determined by
  • the output frequency control dial (204) is to control a frequency of the RF signal generated from the RF output device.
  • the dial is controlled in considering that
  • the output frequency depends on the thickness of tumor or fat cells to be controlled.
  • the timer (206) is a device for controlling the output time of the RF signal
  • RF signal is controlled according to the characteristics of tumor and fat cells.
  • time of the RF signal predetermined by the timer (206) is time-divisioned by the
  • the start switch (208) is a switch for directing the output of the RF signal.
  • the RF signal cannot transmit to the infiltrative electrode or the RF pad.
  • the power switch (210) is a switch for directing turning on the RF output
  • the power switch If the power switch is turned on, a user can control a frequency, a power, time of
  • the output display instrument (212) displays information about the size of the
  • the output display instrument (212) can be used as an analogue type such as a
  • the mode setting dial (214) is a dial for selecting whether the output display
  • instrument (212) displays information of frequency or information of the size of the RF
  • the RF output device can operate as an output mode for providing the RF
  • the change of the mode is executed through the mode setting dial.
  • the input terminal (216) is a terminal associated with the RF transmission cable
  • the infiltrative electrode of the RF electrode (106) provides information about
  • the output terminal (218) is a terminal associated with RF transmission cable
  • the high frequency RF signal for eliminating tumor or fat cells is provided to the RF
  • Fig 3 is a block diagram describing the internal component of the RF output device according to the preferred embodiment of the present invention.
  • the RF output device As shown in Fig 3, the RF output device according to the preferred embodiment
  • a RF output unit (300)
  • a RF output control unit (300)
  • the RF output unit (300) in Fig 3 generates a high frequency RF signal to
  • the RF output unit (300) amplifies a weak signal of a high
  • Tumor has a
  • output unit (300) includes a multi-stage amplifier for generating a variety of intensities
  • the RF output control unit (302) controls an intensity of the RF signal
  • the RF output control unit (302) is to extract a portion of signals
  • the user interface unit (306) receives information about an intensity, a
  • the control unit (304) controls overall operations of the RF output device in
  • the bio information decision unit (308) receives bio information measured by
  • the infiltrative electrode determines characteristic information about tumor or body
  • characteristic information As described above, characteristic information
  • the bio information decision unit (308) can be used to determine whether or not to
  • Fig 4 is a block drawing showing a detailed structure of the RF output unit
  • the RF output unit As shown in Fig 4, the RF output unit according to the preferred embodiment of
  • the present invention may include a signal producer (400), a first isolator (402), an input
  • the signal producer (400) operates as the output source
  • a RF element such as an amplifier is coupled or a portion of the transmitted RF signals is reflected when a medium is changed.
  • the first isolator (402) is to match
  • RF signal generated from the signal producer (400) can pass the input switch (404)
  • the input switch (404) blocks the RF signal generated from the signal producer
  • the input switch can be a generally used mechanical coaxial switch or
  • a switch to electrically block the RF signal.
  • the input switch (404) is driven to bock output of the RF signal.
  • the second isolator (406) matches impedance between the input switch (404)
  • the drive amplifier (408) amplifies a level of the RF signal generated from the
  • the drive amplifier can be a component such as
  • the driven amplifier has an advantage of being controlled according
  • amplifier functions as amplifying the real generated RF signal. Likewise, the
  • amplification using the drive amplifier (408) at a front end of the output amplifier (416) can ensure a linearity of control in offset state to facilitate controlling of output level.
  • the amplification rate of the drive amplifier can be modified by varying value of
  • component such as impedance, capacity or inductor.
  • the third isolator (410) matches impedance between the drive amplifier (408)
  • the output controller (412) controls an intensity of signal generated form the
  • the output controller (412) is coupled with the RF output controller
  • RF output control unit (302) is to extract a portion of output signals at the RF output
  • control level of the RF signal wherein a control signal for controlling the output level is
  • controller is to control level of the output signal using PIN diode attenuator.
  • PIN diode PIN diode
  • resistance varies according to an amount of a control current flow to change the
  • the fourth isolator (414) functions as matching impedance between the ouput
  • the output amplifier (416) functions as amplifying a signal generated form the
  • output controller (412) It can be used as an individual type of MESFET, MOSFET, and
  • the output amplifier is preferably constituted
  • the output amplifier needs the matching circuit of input and output to
  • a matching point is
  • amplification can be executed as a predetermined amplifying rate.
  • matching circuit is preferably used than a single reactance matching circuit.
  • the coupler/detector (420) is to extract a portion of signals generated from an
  • the coupler extracts a portion of signals generated form the output amplifier
  • 50% of the output signal can be extracted by the
  • the coupler is
  • the available coupler for super high frequency can
  • the detector transforms a signal extracted from the coupler into a direct current
  • the detector includes
  • a diode and a capacitor to transform the RF signal, an alternating current signal to a
  • the diode transforms the alternating current signal which
  • the capacitor transforms a signal of sine wave type to a direct signal of flat form.
  • the diode uses short
  • the detector is preferably designed in considering of a characteristic
  • the sixth isolator (422) functions as matching impedance between the
  • the output switch (424) blocks a signal generated from the
  • the seventh isolator (426) matches impedance between the output switch (424)
  • the output terminal (428) is a terminal that the RF transmission cable (102) is
  • the output terminal (428) is transmitted to the infiltrative electrode (108) through the RF
  • transmission cable (102) to eventually propagate to tumor or fat cell.
  • Fig 5 shows a block drawing of a detailed structure of the RF output control
  • the RF output control unit As shown in Fig. 5, the RF output control unit according to the preferred
  • differential amplifier 500
  • logarithmic amplifier 506
  • linear amplifier 508
  • comparator (510) a reference voltage producer (512) and the inverse amplifier (514),
  • the differential amplifier (500) amplifies the signal detected from a
  • the differential amplifier having high input impedance
  • the video amplifier for broadband can be used as a
  • a high input impedance buffer can be equipped at a front terminal
  • the output comparator (502) receives a signal generated from the differential
  • the output comparator includes a logarithmic amplifier
  • the level of the output signal generated from the RF output unit varies with
  • the RF output control unit (302) should
  • invention may transform a signal generated from the coupler/detector (420) to a log
  • the linear amplifier (508) transforms a log scale signal transformed at logarithmic amplifier (506) to a linear scale signal and amplifies it. Since the
  • logarithmic amplifier (506) transforms a signal generated from the coupler/detector
  • the present invention transforms a output signal
  • the reference voltage producer (512) generates the first reference voltage for a
  • a reference voltage According to another embodiment of the present invention, a reference voltage
  • producer can provide the first reference voltage for the maximum power and the second
  • the comparator (508) functions for comparing the first reference voltage for a
  • Fig. 6a shows a structure of a comparator according to one embodiment
  • the comparator (602) consisting an OP amp, an instantaneous voltage signal of a linear
  • integrator (600) are switched by two switches (604, 606) and they are input to the
  • the reference voltage producer (512) switches the first reference voltage
  • the second reference voltage inputs it to the reference input component of the
  • the comparator can be a transistor consisting of an
  • Fig 6b shows a structure of the comparator according to another embodiment of
  • Fig 6a shows a structure that an OP amp and a reference voltage producer compare an instantaneous voltage with an integrating voltage by switching
  • Fig 6b shows a structure that an OP amp and a reference voltage producer compare an instantaneous voltage with an integrating voltage by switching
  • the first comparator (608) is input to the first comparator (608) consisting of the OP amp.
  • comparator (608) compares the output signal of the linear amplifier (508) with the
  • the second comparator (612) generates the output signal when the integration
  • the output voltage of the second reference producer is set for determination by mapping
  • the comparator (510) generates the output
  • the inverse amplifier (514) reconstructs the log scale signal transformed by the
  • logarithmic amplifier (506) into an original signal.
  • the inverse amplifier (514) are components for easy control, and thus they need not be
  • the control signal producer (506) functions as transforming the output voltage
  • a size of the RF signal generated from the RF output unit is
  • the output controller (412) controls a size of the RF signal.
  • output controller (412) is embodied to a PIN diode and the PIN diode controls a size of
  • the RF output control unit as shown in Fig 5 controls RF output by feedback a
  • the RF output can be controlled. Also, this modification of
  • Fig 7a is a block diagram showing a structure of the bio information process
  • the bio information process unit includes a impedance measurement unit (700), a
  • the impedance measurement unit (700) functions as measuring impedance of
  • the impedance can be measured by determining a
  • the blood flow measurement unit (702) functions as measuring a blood flow of
  • the blood flow can be determined by measuring a charge
  • the blood flow measurement unit (702) can measure a blood
  • the characteristic information decision unit (704) can determine a state of
  • the characteristic information decision unit (704) provides information
  • the bio information decision unit as shown in Fig 7a describes a method for a
  • diagnosis parameter can be used by one skilled in the art.
  • the bio information decision unit determines a bio information through a blood flow and an impedance. However, it is apparent to one
  • Fig 7b is a Figure showing an example for determining a bio information by
  • a diameter of the electrode is smaller than that of
  • test current is applied to the infiltrative electrode (710). At this time, if
  • Fig 8a is a figure showing a longitudinal cross-sectional view of the RF
  • Fig 8b is a
  • the RF electrode according to one preferred
  • embodiment of the present invention can include a internal conductor (800), an external
  • external conductor (804) functions as a ground and the RF signal does not propagate
  • Fig 9 is a pattern of the RF signal when the infiltrative electrode is used
  • the external conductor (804) does not extend at the end of
  • the RF signal can radiate outward through the end which the
  • external conductor (804) does not extend, namely, a slot of part of coupling the internal
  • the RF signal having a power and frequency to induce thermal motion
  • Fig 10a is a longitudinal cross-sectional view of a internal structure of the RF
  • the RF pad may include an external dielectric (1000), a ground conductor (1002), and an internal conductor (1004).
  • the internal conductor (1004) may include a plurality of
  • the respective antenna electrode (1006) operates as
  • Fig 10b shows a configuration that a general dipole antenna electrode is
  • antenna electrode can be equipped.
  • Fig 10c is a transverse cross-sectional view showing an internal structure of the
  • the RF signal can radiate to a human body in a high density of power.
  • Fig 11 is a Figure showing the radiation pattern at the RF pad according to the
  • a ground conductor (1100) is positioned to an exterior of
  • the RF signal cannot be radiated to an outside of the ground conductor but
  • an antenna electrode (1102) is a type of
  • the RF signal radiates circularly in center of the respective antenna electrode.
  • the RF pad is generally used in eliminating body fat. The RF signal radiated
  • the apparatus for treating tumor and obesity according to the present invention

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (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)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

La présente invention concerne un dispositif pour traiter les tumeurs et l'obésité au moyen d'une haute fréquence, ledit dispositif comprenant: un dispositif de sortie RF destiné à produire un signal haute fréquence RF pour provoquer un mouvement thermique de la cellule tumorale ou adipeuse; un câble de transmission RF qui est associé au dispositif de sortie RF pour transmettre le signal haute fréquence RF produit par le dispositif de sortie RF; et une électrode RF qui est associée au câble de transmission RF pour émettre le signal haute fréquence RF issu du câble de transmission RF vers l'intérieur de la cellule tumorale ou adipeuse, le dispositif de sortie RF comprenant une unité de détermination d'informations biologiques qui sert à appliquer un courant d'essai et une tension d'essai à l'intérieur de la cellule tumorale ou adipeuse, afin de déterminer l'état de la cellule tumorale ou adipeuse. L'invention permet d'éliminer des cellules tumorales ou adipeuses de façon simple et fiable sans intervention chirurgicale.
PCT/KR2002/001378 2002-06-08 2002-07-23 Dispositif pour traiter les tumeurs et l'adiposite au moyen de micro-ondes WO2003103768A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2002328566A AU2002328566A1 (en) 2002-06-08 2002-07-23 Device for treating tumor and fat using microwave

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2002/32207 2002-06-08
KR10-2002-0032207A KR100508112B1 (ko) 2002-06-08 2002-06-08 고주파를 이용한 종양 및 지방 치료 장치

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Cited By (4)

* Cited by examiner, † Cited by third party
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WO2009009875A1 (fr) * 2007-07-16 2009-01-22 Invasix Ltd. Procédé et dispositif pour un traitement minimalement invasif de la peau et de la graisse
CN108144182A (zh) * 2017-05-12 2018-06-12 菱可思株式会社 电刺激装置和电刺激单元
US10758741B2 (en) 2015-04-14 2020-09-01 Vasily Dronov System and method for selective treatment of skin and subcutaneous fat using a single frequency dual mode radio frequency antenna device
US11523863B2 (en) 2018-02-26 2022-12-13 Lutronic Corporation Medical RF apparatus and a method for controlling the same

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KR100853031B1 (ko) * 2007-05-10 2008-08-20 주식회사 마린디지텍 휴대용 고주파 피부 미용기구
KR200447267Y1 (ko) * 2008-01-17 2010-01-13 유메디칼 주식회사 측정시스템이 내장된 후두내시경
KR101860803B1 (ko) * 2016-07-22 2018-05-25 주식회사 루트로닉 치료를 위한 rf 에너지 전달 장치 및 이의 제어방법
KR102367867B1 (ko) * 2018-02-26 2022-03-02 주식회사 루트로닉 Rf 치료장치 및 이의 제어방법
KR102118639B1 (ko) * 2018-02-26 2020-06-05 주식회사 루트로닉 Rf 치료장치 및 이의 제어방법
KR20200083838A (ko) * 2018-12-31 2020-07-09 주식회사 루트로닉 Rf 치료장치 및 이의 제어방법
KR102273817B1 (ko) * 2019-08-19 2021-07-06 주식회사 스타로닉 초음파 위상제어를 통한 미용기기 시스템

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032860A (en) * 1975-07-11 1977-06-28 Leveen Harry H Radio frequency power generator having adjustable stabilized output level and fail-safe control circuits
US4121592A (en) * 1975-08-04 1978-10-24 Critical Systems, Inc. Apparatus for heating tissue
WO1979000836A1 (fr) * 1978-03-27 1979-10-18 Critical Systems Methode et appareil de chauffage des tissus
US4346716A (en) * 1980-03-31 1982-08-31 M/A Com, Inc. Microwave detection system
KR920000339A (ko) * 1990-06-13 1992-01-29 다데이시 요시오 온열치료장치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63109840A (ja) * 1986-10-25 1988-05-14 フクダ電子株式会社 多電極型生体電気インピーダンス計測装置
KR960004972B1 (ko) * 1992-10-07 1996-04-18 금성의료기주식회사 자기공명 영상장치의 알에프(rf)코일
BR9609421A (pt) * 1995-06-23 1999-05-18 Gyrus Medical Ltd Instrumento eletrocirúrgico
JP3907353B2 (ja) * 1999-08-26 2007-04-18 株式会社タニタ 生体インピーダンス測定装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032860A (en) * 1975-07-11 1977-06-28 Leveen Harry H Radio frequency power generator having adjustable stabilized output level and fail-safe control circuits
US4121592A (en) * 1975-08-04 1978-10-24 Critical Systems, Inc. Apparatus for heating tissue
WO1979000836A1 (fr) * 1978-03-27 1979-10-18 Critical Systems Methode et appareil de chauffage des tissus
US4346716A (en) * 1980-03-31 1982-08-31 M/A Com, Inc. Microwave detection system
KR920000339A (ko) * 1990-06-13 1992-01-29 다데이시 요시오 온열치료장치

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009009875A1 (fr) * 2007-07-16 2009-01-22 Invasix Ltd. Procédé et dispositif pour un traitement minimalement invasif de la peau et de la graisse
US8103355B2 (en) 2007-07-16 2012-01-24 Invasix Ltd Method and device for minimally invasive skin and fat treatment
KR101259768B1 (ko) 2007-07-16 2013-05-07 인베이식스 리미티드 최소한의 침습으로 피부 및 지방 치료에 대한 방법 및 장치
US10758741B2 (en) 2015-04-14 2020-09-01 Vasily Dronov System and method for selective treatment of skin and subcutaneous fat using a single frequency dual mode radio frequency antenna device
CN108144182A (zh) * 2017-05-12 2018-06-12 菱可思株式会社 电刺激装置和电刺激单元
JP2018191696A (ja) * 2017-05-12 2018-12-06 株式会社リンクス 電気刺激装置及び電気刺激ユニット
US11523863B2 (en) 2018-02-26 2022-12-13 Lutronic Corporation Medical RF apparatus and a method for controlling the same

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