WO2018000511A1 - Dispositif radiofréquence pour traitement esthétique - Google Patents

Dispositif radiofréquence pour traitement esthétique Download PDF

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Publication number
WO2018000511A1
WO2018000511A1 PCT/CN2016/092688 CN2016092688W WO2018000511A1 WO 2018000511 A1 WO2018000511 A1 WO 2018000511A1 CN 2016092688 W CN2016092688 W CN 2016092688W WO 2018000511 A1 WO2018000511 A1 WO 2018000511A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio frequency
circuit
beauty instrument
processor
frequency beauty
Prior art date
Application number
PCT/CN2016/092688
Other languages
English (en)
Chinese (zh)
Inventor
李尤
杨秀远
袁治家
冼彬基
方凯翔
张惠峰
张洁
方自然
黄万富
Original Assignee
深圳可思美科技有限公司
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 深圳可思美科技有限公司 filed Critical 深圳可思美科技有限公司
Publication of WO2018000511A1 publication Critical patent/WO2018000511A1/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
    • 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
    • A61N1/36014—External stimulators, e.g. with patch electrodes

Definitions

  • the invention relates to the technical field of skin treatment instruments, in particular to a radio frequency beauty instrument.
  • the working mechanism of the radio frequency (RF) therapeutic apparatus is: due to the natural impedance of the human body to the movement of electrons in the electric field, and not affected by the epidermal pigment, the skin dermis tissue has a thermal effect, and the dermal tissue is fully heated to 45. At 60 degrees, the thermal stimulation of radio frequency can cause the elastic fiber and collagen fiber to shrink immediately and appear tight; the heat stimulation initiates the skin repair healing mechanism, stimulates the regeneration and remodeling of new collagen fibers, along with the new collagen fibers. The number is increased, the arrangement is tighter, and the skin is relaxed and aging is further repaired.
  • the conventional radio frequency therapeutic apparatus due to the long treatment time, people are prone to mental discomfort during use, and even sleep, once the user has this condition, and forget to turn off the treatment. Instrument, it will be easy to hurt the user.
  • the conventional radio frequency therapeutic device does not have a large current protection function during use, is not safe to use, and has a poor user experience.
  • the embodiment of the invention provides a radio frequency beauty instrument, which comprises an output electrode electrically connected in sequence, a radio frequency energy generating circuit, a current collecting circuit, a processor, a control circuit and a driving circuit, and the driving circuit is also
  • the current collecting circuit is electrically connected, and the current collecting circuit is configured to collect an input current of the RF energy generating circuit and send the signal to the processor, where the processor is configured to analyze the input current of the RF energy generating circuit to obtain the first
  • the analysis result is sent to the control circuit, and the control circuit is configured to send the first control signal to the driving circuit according to the first analysis result to control the RF energy emitted by the RF energy generating circuit through the driving circuit
  • the RF energy generating circuit is configured to transmit RF energy to the output electrode.
  • the radio frequency beauty instrument further includes a temperature sensor electrically connected to the processor, the temperature sensor is configured to measure a temperature of a surface of a user's skin and send the measured temperature to the processor, The processor analyzes the temperature measured by the temperature sensor to obtain a second analysis result and sends it to the control circuit.
  • the radio frequency beauty instrument further includes an alert system, the alert system is electrically connected to the control circuit, and the alert system is configured to receive a second control signal sent by the control circuit according to the second analysis result and according to the second control The signal sends a warning message.
  • the warning system includes a vibration device and/or a buzzer device.
  • the processor includes a timer for collecting a standby time of the radio frequency beauty instrument, and the processor analyzes the standby time to obtain a third analysis result and sends the result to the control circuit,
  • the control circuit is further configured to control the shutdown of the radio frequency beauty device according to the third analysis result.
  • the output electrodes are plural.
  • the output electrode includes at least one positive electrode and one negative electrode.
  • the radio frequency beauty instrument further includes a main board, and the current collecting circuit, the processor, the control circuit, and the radio frequency energy generating circuit are all disposed on the main board.
  • the radio frequency beauty instrument further includes a battery, and the battery is electrically connected to the main board for supplying power to the radio frequency beauty instrument.
  • the radio frequency beauty instrument further includes a housing disposed inside the housing, and the output electrode is disposed outside the housing to act on a skin surface of the user.
  • the radio frequency beauty instrument comprises an output electrode, a radio frequency energy generating circuit, a current collecting circuit, a processor, a control circuit and a driving circuit which are electrically connected in sequence, and the driving circuit is also electrically connected with the current collecting circuit.
  • the current collecting circuit is configured to collect an input current of the RF energy generating circuit and send the signal to the processor, where the processor is configured to analyze the input current of the RF energy generating circuit to obtain a first analysis result and send the result to the control circuit.
  • the control circuit is configured to send a first control signal to the driving circuit according to the first analysis result to control a magnitude of the radio frequency energy emitted by the radio frequency energy generating circuit, where the radio frequency energy generating circuit is configured to send the radio frequency to the output electrode energy.
  • the radio frequency energy generating circuit is configured to send the radio frequency to the output electrode energy.
  • FIG. 1 is an exploded view of a radio frequency beauty instrument according to an embodiment of the present invention.
  • FIG. 2 is a block diagram showing the circuit connection of the radio frequency beauty instrument provided by the embodiment of the present invention.
  • the working mechanism of the radio frequency (RF) therapeutic apparatus is: due to the natural impedance of the human body to the movement of electrons in the electric field, and not affected by the epidermal pigment, the skin dermis tissue has a thermal effect, and the dermal tissue is fully heated to 45. At 60 degrees, the thermal stimulation of radio frequency can cause the elastic fiber and collagen fiber to shrink immediately and appear tight; the heat stimulation initiates the skin repair healing mechanism, stimulates the regeneration and remodeling of new collagen fibers, along with the new collagen fibers. The number is increased, the arrangement is tighter, and the skin is relaxed and aging is further repaired.
  • the conventional radio frequency therapeutic apparatus due to the long treatment time, people are prone to mental discomfort during use, and even sleep, once the user has this condition, and forget to turn off the treatment. Instrument, it will be easy to hurt the user. Moreover, the conventional radio frequency therapeutic device does not have a large current protection function during use, and is not safe to use.
  • the present invention provides a radio frequency beauty instrument comprising an output electrode electrically connected in sequence, a radio frequency energy generating circuit, a current collecting circuit, a processor, a control circuit and a driving circuit, and the driving circuit and the current collecting circuit Electrically connecting, the current collecting circuit is configured to collect an input current of the RF energy generating circuit and send the signal to the processor, where the processor is configured to analyze an input current of the RF energy generating circuit to obtain a first analysis result and send a control circuit, configured to send a first control signal to the driving circuit according to the first analysis result, to control a magnitude of radio frequency energy emitted by the radio frequency energy generating circuit by using a driving circuit, where the radio frequency energy generating circuit is used for The output electrode transmits RF energy.
  • the radio frequency beauty instrument includes a housing 100, a treatment head 200, a display panel 300, a main board 400, a shield cover 500, a battery 600, and a battery holder 700.
  • the upper end of the housing 100 has an opening 130.
  • the treatment head 200 is disposed on the opening 130.
  • the display panel 300, the main board 400, the shield 500, the battery 600, and the battery holder 700 are all disposed on the housing 100. Internally, the display panel 300 and the battery 600 are electrically connected to the main board 400, respectively.
  • the housing 100 includes a front housing 110 and a rear housing 120 that are detachably coupled.
  • the outer surface of the front housing 110 is provided with a button 111, and the surface of the button 111 is provided with a button decoration member 112.
  • the treatment head 200 includes a base 210, an output electrode 220, a temperature sensor 230, and a cover 240.
  • the bottom of the base 210 is disposed at an opening 130 above the housing 100.
  • the upper end surface of the base 210 is provided with an opening 211.
  • the output electrode 220 can be mounted at the opening 211, and the output electrode 220 can pass through the opening 211 and the shell.
  • the components inside the body 100 are electrically connected.
  • the upper end surface of the base 210 is further provided with a temperature sensor 230, and the temperature sensor 230 can be electrically connected to components inside the housing 100 through the opening 211.
  • the cover 240 can be disposed above the base 210 such that the output electrode 220 and the temperature sensor 230 are located inside the cover 240.
  • the display panel 300 is provided with a sealed silicone button 310 corresponding to the button 111.
  • the display panel 300 is further provided with a light guiding column 320.
  • the light guiding column 320 is provided with a light guiding column sealing ring 330.
  • the main board 400 is provided with a current collecting circuit 410, a processor 420, a control circuit 430, a radio frequency energy generating circuit 440, a warning system 460, a driving circuit 470, and a transformer 480.
  • the output electrode 220 is electrically connected to the RF energy generating circuit 440, the current collecting circuit 410, the processor 420, the control circuit 430, and the driving circuit 470, and the driving circuit 470 is further electrically connected to the current collecting circuit 410.
  • Temperature sensor 230 is electrically coupled to processor 420, which is electrically coupled to control circuit 430.
  • the current collecting circuit 410 is configured to collect an input current of the RF energy generating circuit 440 and send it to the processor 420. Further, the current collecting circuit 410 includes a sampling resistor and an amplifying power The circuit, the output electrode 220, the sampling resistor and the amplifying circuit are electrically connected in sequence, and the input current of the RF energy generating circuit 440 is collected by the sampling resistor and amplified by the amplifying circuit and then sent to the processor 420.
  • the processor 420 is configured to analyze the input current of the RF energy generating circuit 440 to obtain a first analysis result and send the result to the control circuit 430.
  • the processor may be a single chip microcomputer.
  • the control circuit 430 is configured to send a first control signal to the driving circuit 470 according to the first analysis result, to control the magnitude of the radio frequency energy emitted by the radio frequency energy generating circuit 440 by using the driving circuit 470, where the radio frequency energy generating circuit 440 is used. Radio frequency energy is transmitted to the output electrode 220.
  • the control circuit 430 may send the first control signal to the driving circuit 470 according to the first analysis result to control the RF energy generating circuit 440 to emit a small RF energy, corresponding to
  • the output electrode 220 outputs a small RF energy, and at the same time, the voltage is adjusted by the transformer 480, so that the input current of the RF energy generating circuit 440 is also adjusted to be small at the same time; when the input current of the RF energy generating circuit 440 is small, the control is performed.
  • the circuit 430 can send the first control signal to the driving circuit 470 according to the first analysis result to control the RF energy generating circuit 440 to generate a large RF energy.
  • the output electrode 220 outputs a large RF energy, and is adjusted by the transformer 480.
  • the voltage causes the input current of the RF energy generating circuit 440 to be simultaneously adjusted to become large.
  • the RF energy generating circuit 440 is configured to emit RF energy.
  • the RF energy generating circuit 440 can emit high, medium, and low frequency RF energy, and the low gear can be used for eye care; the middle file can be used for the skin. Tightening and lifting, as well as beauty treatment of the chin; high-grade can be used for fine lines treatment.
  • the temperature sensor 230 is used to measure the temperature of the user's skin surface and send it to the processor 420.
  • the output electrode 220 acts on the skin of the user, and the temperature of the surface of the user's skin can be raised.
  • the temperature sensor 230 located near the output electrode 220 also acts on the skin of the user. Therefore, the temperature sensor 230 can measure the temperature of the surface of the user's skin.
  • the processor 420 analyzes the temperature measured by the temperature sensor 230 to obtain a second analysis result and sends it to the control circuit 430. Control The circuit 430 sends a second control signal to the alert system 460 to drive the alert system 460 to alert based on the second analysis result.
  • the control circuit 430 when the processor 420 analyzes that the temperature measured by the temperature sensor 230 reaches 40 ° C or higher, the control circuit 430 sends a second control signal to the warning system 460 to drive the warning system 460 to alert the user to move the output electrode 220 to the next.
  • the control circuit 430 can control the RF energy generating circuit 440 to emit a small amount of RF energy to reduce the temperature of the user's skin surface so that the user's skin is not damaged.
  • control circuit 430 can control the RF energy generating circuit 440 to emit a large amount of RF energy, so that the RF energy emitted by the RF energy generating circuit 440 is re-raised to improve the skin cosmetic effect. .
  • the alert system 460 can include a vibrating device or/and a buzzer device.
  • the alert system 460 issues alert information according to the second control signal sent by the control circuit 430.
  • the vibration device when the warning system 460 receives the second control signal sent by the control circuit 430, the vibration device alerts the user by means of vibration; for the buzzer device, when the warning system 460 receives the second control signal sent by the control circuit 430
  • the buzzer device alerts the user by making a beep sound. For example, if the temperature measured by the temperature sensor 230 reaches 40 ° C or higher, the control circuit 430 sends a second control signal to the warning system 460, and the warning system 460 performs a vibration or buzzer alarm according to the second control signal.
  • the output electrode 220 may be a plurality of, for example, at least one positive electrode and one negative electrode, which may act on different skin depths according to different distances between the electrodes.
  • the shape of the output electrode 220 may be spherical, square, elliptical, circular, or the like to achieve optimum comfort when the output electrode 220 acts on the skin surface. It should be noted that the present invention does not limit the shape of the output electrode 220, and the output electrode 220 may have other shapes than the above.
  • the output electrode 220 is electrically coupled to the RF energy generating circuit 440 for applying RF energy from the RF energy generating circuit 440 to the skin.
  • the processor 420 includes a timer 450 for collecting the standby time of the radio frequency beauty instrument, and the processor 420 analyzes the standby time to obtain a third analysis result and sends the result to the control circuit 430.
  • the control circuit 430 is further configured to control according to the third analysis result
  • the radio frequency beauty instrument is turned off. For example, when the processor 420 analyzes that the standby time of the radio frequency beauty instrument collected by the timer 450 exceeds a preset value (for example, 3 minutes), the control circuit 430 controls the radio frequency beauty device to shut down.
  • main board 400 is further provided with a shield cover 500 for preventing electromagnetic interference and shielding the components on the main board 400.
  • the battery 600 can be electrically connected to the main board 400 to provide power to the various circuits or components of the radio frequency beauty instrument.
  • the battery holder 700 is a base for holding the battery 600, and can quickly position and clamp the battery 600 to ensure that the battery 600 does not fall off and loosely rotate, thereby facilitating assembly of the battery 600.
  • An RF beauty instrument includes an output electrode electrically connected in sequence, a radio frequency energy generating circuit, a current collecting circuit, a processor, a control circuit, and a driving circuit, and the driving circuit is further electrically connected to the current collecting circuit.
  • the current collecting circuit is configured to collect an input current of the RF energy generating circuit and send the signal to the processor, where the processor is configured to analyze an input current of the RF energy generating circuit to obtain a first analysis result and send the result a control circuit, configured to send a first control signal to the driving circuit according to the first analysis result to control a magnitude of radio frequency energy emitted by the radio frequency energy generating circuit by using a driving circuit, wherein the radio frequency energy generating circuit is configured to The output electrode sends RF energy.

Abstract

L'invention concerne un dispositif radiofréquence pour traitement esthétique, ledit dispositif radiofréquence pour traitement esthétique comprenant une électrode de sortie (220), un circuit de génération d'énergie radiofréquence (440), un circuit d'acquisition de courant (410), un processeur (420), un circuit de commande (430) et un circuit d'attaque (470), électriquement reliés en séquence, le circuit d'attaque (470) étant également électriquement relié au circuit d'acquisition de courant (410). Le circuit d'acquisition de courant (410) est utilisé pour obtenir le courant d'entrée du circuit de génération d'énergie radiofréquence (440) et le transmettre au processeur (420). Le processeur (420) est utilisé pour analyser le courant d'entrée du circuit de génération d'énergie radiofréquence (440) afin d'obtenir un premier résultat d'analyse, et transmettre ce dernier au circuit de commande (430). Le circuit de commande (430) est utilisé pour transmettre un premier signal de commande au circuit d'attaque (470) en fonction du premier résultat d'analyse, de façon à commander l'intensité de l'énergie radiofréquence émise par le circuit de génération d'énergie radiofréquence (440). Le circuit de génération d'énergie radiofréquence (440) est utilisé pour transmettre de l'énergie radiofréquence à l'électrode de sortie (220). La présente invention permet de réguler rapidement et efficacement l'intensité de sortie de l'énergie radiofréquence, si bien que l'on n'observe pas de sortie de courant excessive, que la protection en matière de courant est élevée, ce qui évite les blessures à l'utilisateur, que des économies d'énergie importantes peuvent être réalisées et que l'expérience utilisateur est améliorée.
PCT/CN2016/092688 2016-06-29 2016-08-01 Dispositif radiofréquence pour traitement esthétique WO2018000511A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610494509.5 2016-06-29
CN201610494509.5A CN105999543A (zh) 2016-06-29 2016-06-29 射频美容仪

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Cited By (3)

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Publication number Priority date Publication date Assignee Title
CN110141355A (zh) * 2019-05-20 2019-08-20 深圳市瑞吉斯科技有限公司 一种新型美肤仪
CN110152187A (zh) * 2019-07-02 2019-08-23 厦门美图之家科技有限公司 美容仪、控制方法、装置、设备及存储介质
CN113260408A (zh) * 2019-01-09 2021-08-13 雅萌股份有限公司 美容装置

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CN108159562A (zh) * 2016-12-07 2018-06-15 株式会社河奈H&B 低频美容仪
CN109157199A (zh) * 2018-08-06 2019-01-08 欧华美科（天津）医学科技有限公司 基于三维空间皮肤温度地形图的能量导引释放方法及设备
CN109173068B (zh) * 2018-08-30 2020-07-17 深圳可思美科技有限公司 恒定电流输出系统、射频美容仪及恒定电流输出方法
CN111273719B (zh) * 2020-01-28 2021-11-12 杭州瑞彼加医疗科技有限公司 输出能量自调节的电极阵列控制装置
CN116504349B (zh) * 2023-04-27 2024-04-12 广东花至美容科技有限公司 美容仪护理报告生成及显示方法、存储介质、电子设备
CN117058862B (zh) * 2023-10-13 2023-12-22 深圳市宗匠科技有限公司 美容仪主机、美容仪控制座、美容仪及美容仪控制方法

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CN202497613U (zh) * 2012-03-06 2012-10-24 青岛唯美德科美容科技股份有限公司 用于美容仪中的复合射频调节装置
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Publication number Priority date Publication date Assignee Title
CN113260408A (zh) * 2019-01-09 2021-08-13 雅萌股份有限公司 美容装置
CN110141355A (zh) * 2019-05-20 2019-08-20 深圳市瑞吉斯科技有限公司 一种新型美肤仪
CN110152187A (zh) * 2019-07-02 2019-08-23 厦门美图之家科技有限公司 美容仪、控制方法、装置、设备及存储介质
CN110152187B (zh) * 2019-07-02 2022-11-01 厦门美图之家科技有限公司 美容仪、控制方法、装置、设备及存储介质

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