WO2021080069A1 - Appareil de soins de la peau de type masque utilisant de la lumière et procédé de commande - Google Patents

Appareil de soins de la peau de type masque utilisant de la lumière et procédé de commande Download PDF

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Publication number
WO2021080069A1
WO2021080069A1 PCT/KR2019/014698 KR2019014698W WO2021080069A1 WO 2021080069 A1 WO2021080069 A1 WO 2021080069A1 KR 2019014698 W KR2019014698 W KR 2019014698W WO 2021080069 A1 WO2021080069 A1 WO 2021080069A1
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WO
WIPO (PCT)
Prior art keywords
light
skin
user
mask
face
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Application number
PCT/KR2019/014698
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English (en)
Korean (ko)
Inventor
김태현
Original Assignee
주식회사 지티지웰니스
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Publication of WO2021080069A1 publication Critical patent/WO2021080069A1/fr

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    • 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
    • A61N5/0613—Apparatus adapted for a specific treatment
    • A61N5/0616—Skin treatment other than tanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0077—Devices for viewing the surface of the body, e.g. camera, magnifying lens
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/1032—Determining colour for diagnostic purposes
    • A61B5/1034—Determining colour for diagnostic purposes by means of colour cards
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/44—Detecting, measuring or recording for evaluating the integumentary system, e.g. skin, hair or nails
    • A61B5/441—Skin evaluation, e.g. for skin disorder diagnosis
    • 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
    • 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
    • A61N2005/0626—Monitoring, verifying, controlling systems and methods
    • 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
    • A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
    • A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
    • A61N2005/0645—Applicators worn by the patient
    • A61N2005/0647—Applicators worn by the patient the applicator adapted to be worn on the head
    • 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
    • A61N2005/065—Light sources therefor
    • A61N2005/0651—Diodes
    • A61N2005/0652—Arrays of diodes
    • 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
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0659—Radiation therapy using light characterised by the wavelength of light used infrared
    • 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
    • A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
    • A61N2005/0662—Visible light

Definitions

  • the present invention relates to a device that emits light for facial skin care, and more particularly, a camera and an app mounted on a user's portable mobile communication terminal (also referred to as a'smartphone').
  • the present invention relates to a mask-type skin beauty apparatus using light, and a control method thereof, capable of detecting a skin condition and controlling the operation of a light source of a color suitable for the detected skin condition, light emission time, and light output.
  • Cosmetics are widely used as a method of maintaining youthful beauty by managing facial skin so that it does not lose its elasticity.
  • a face-shaped mask body a detection sensor installed inside the mask body to detect the condition of the wearer's facial skin
  • an array installed inside the mask body It includes a plurality of LEDs that irradiate light having a wavelength corresponding to the control mode to the face skin of the mask body wearer during the light irradiation time corresponding to the control mode selected according to the facial skin condition of the mask body wearer detected by the detection sensor.
  • the LED light irradiation time and wavelength are automatically selected according to the skin condition of the LED mask wearer, enabling active LED irradiation, so an LED mask has been disclosed that allows users without specialized knowledge about the skin to easily use it. .
  • the present invention is to solve the above problem, and an object of the present invention is to accurately determine the skin condition of the face by using a camera and an app mounted on a user's portable mobile communication terminal (called a'smartphone').
  • a'smartphone' Provides a mask-type skin care device and a control method using light that can maximize skin beauty effects by detecting and controlling the operation of a light source with a color suitable for the detected skin condition, light emission time, and light output. It is to do.
  • the light source may include a plurality of LED light sources that emit visible light and near-infrared (NIR) light.
  • NIR near-infrared
  • the light control unit may control a wavelength, a light irradiation time, and an amount of light of the LED light source according to skin condition information.
  • the skin condition diagnosis unit is mounted on the user's portable mobile communication terminal, and can be activated through an app of the portable mobile communication terminal.
  • the reference kit may be formed in the form of a card or strip in which gray scales are arranged in a row.
  • (S1) a step of simultaneously photographing a user's face part and a reference kit using a camera of a portable mobile communication terminal
  • the skin condition diagnosis unit may detect information on the skin condition of the face region by correcting the color of the skin of the user's face region through the color of the reference kit.
  • the light source includes a plurality of LED light sources that emit visible light and near-infrared light
  • the light control unit may control the wavelength, light irradiation time, and amount of light of the LED light source according to skin condition information.
  • an image of a user's face is obtained using a camera of a smartphone carried by the user, and based on this image, an LED light optimized for the condition of the skin is irradiated to the skin to improve the skin. It can be maximized.
  • the present invention captures a reference kit at the same time when photographing a face part with a camera of a portable mobile communication terminal to acquire images of the face part and the reference kit together, and determines the color of the reference kit when analyzing skin conditions such as skin tone or pigmentation. Since the color of the skin image of the face area is corrected and calculated as a reference, the skin condition can be accurately detected.
  • FIG. 1 is a front view showing the configuration of a mask-type skin beauty apparatus according to an embodiment of the present invention.
  • FIG. 2 is a view viewed from the rear showing the configuration of a mask-type skin beauty apparatus according to an embodiment of the present invention.
  • FIG. 3 is a block diagram showing the configuration of a mask-type skin beauty apparatus according to an embodiment of the present invention.
  • FIG. 4 is a flowchart illustrating a method of controlling a mask-type skin care apparatus according to an embodiment of the present invention, and is a flowchart illustrating a process performed in a portable mobile communication terminal.
  • FIG. 5 is a flowchart illustrating a method of controlling a mask-type skin beauty apparatus according to an embodiment of the present invention, and is a flowchart illustrating a process performed by a light control unit.
  • FIG. 1 to 3 show the configuration of a mask-type skin beauty apparatus according to an embodiment of the present invention, a mask body 10 worn on the face of a user, and mounted on the inner surface of the mask body 10 to provide light
  • a camera that acquires an image of a user's face by being mounted on a plurality of light sources 20 that emit light, and a user's portable mobile communication terminal (called a'smart phone' and indicated by a reference numeral '50' in the drawing) (51), a reference kit 30 in which a plurality of colors are displayed as being taken together when a user's face portion image is captured through the camera 51, an image of the user's face portion photographed by the camera 51 And a skin condition diagnosis unit 52 that detects information on the skin condition of the user's face through the color of the reference kit 30, and facial skin condition information detected through the skin condition diagnosis unit 52 It includes a light control unit 40 for controlling the operation of the light source 20 according to the.
  • the mask body 10 is worn on the user's face.
  • the face may include not only the user's face but also the user's neck.
  • the mask body 10 that has a shape corresponding to the user's face and is worn on the face is referred to as a face mask 11, and the mask body 10 worn on the user's neck is referred to as a neck mask 12. .
  • the face mask 11 and the neck mask 12 may be configured separately as shown in the drawing, but differently, they may be configured integrally with each other, and any one of the face mask 11 and the neck mask 12 It may not be configured.
  • a plurality of light sources 20 that emit light of a predetermined wavelength band toward the skin are arranged on the inner surfaces of the facial mask 11 and the neck mask 12, that is, on the surfaces that are in contact with the face and neck.
  • the light source 20 may include a plurality of LED light sources that emit red-based visible light, green-based visible light, and blue-based visible light and near-infrared (NIR) light.
  • the LED light source 20 emits light by a control signal applied from the light control unit 40.
  • the light emitted from the LED light source 20 is known to be effective for skin treatment, regeneration, and beauty.
  • the blue-based (400 ⁇ 430 nm wavelength band of LED light) destroys the bacteria that cause acne, alleviates inflammation, and improves the overall skin condition.
  • the red-based LED light ( 645 ⁇ 670 nm wavelength band) is effective for skin tone improvement and skin regeneration, and yellow LED light (580 ⁇ 600 nm wavelength band) is effective for pigmentation, and 760 ⁇ 1000 nm wavelength band near infrared ( NIR) light is known to have an effect on skin regeneration, so if visible light and near-infrared light suitable for skin conditions are used alone or in combination and irradiated with light in a desired wavelength band, the cosmetic effect can be maximized.
  • NIR near infrared
  • the camera 51 mounted on the user's portable mobile communication terminal 50, a separate reference kit 30, and the skin condition are measured from the acquired image.
  • the skin condition diagnosis unit 52 is used.
  • the reference kit 30 may be formed of a card or strip-shaped structure in which gray scales are arranged in a row or color indexes are displayed, but may be formed of various types of structures in which gray scales or color indexes are displayed.
  • the reference kit 30 is composed of a separate structure, and is simultaneously photographed when the user photographs the face part with the camera 51 of the portable mobile communication terminal 50, and the color is applied when the skin condition diagnosis unit 52 analyzes the image. It is used as a reference index. That is, when the camera 51 only photographs the user's face part, the color of the face part in the image may be changed according to the external lighting environment at the time of photographing, so that it may not be possible to accurately diagnose the skin condition. Since the kit 30 is arranged in grayscale or color index, it is possible to accurately analyze the skin condition by correcting the color of the image of the face area based on the color of the grayscale.
  • the skin condition diagnosis unit 52 analyzes the skin condition of the user's face through the image of the user's face that is captured and acquired by the camera 51 and the color of the reference kit 30, and stores information about this. To detect.
  • the skin condition diagnosis unit 52 extracts the image of the face part and the reference kit 30 from the image, compares and analyzes the extracted image with the skin image input to the database, and analyzes the skin tone, pigmentation, and skin conditions such as wrinkles. Is detected.
  • the information on the skin condition of the face area detected by the skin condition diagnosis unit 52 is transmitted to the light control unit 40 through a wireless communication module 53 mounted in the portable mobile communication terminal 50.
  • the light control unit 40 includes a wireless communication module 42 to receive information on the skin condition of the face area detected by the skin condition diagnosis unit 52 from the portable mobile communication terminal 50.
  • the wireless communication module 42 includes Bluetooth, mobile communication network, wireless LAN (WLAN, Wireless LAN), Wi-Fi, Wibro, Wimax, and high-speed downlink packet access (HSDPA, High Speed). It can be configured by using a communication module to which a wireless communication method such as Downlink PacketAccess) is applied.
  • the light control unit 40 is electrically connected to the LED light source 20 and controls a signal applied to the LED light source 20 according to the skin condition information transmitted from the skin condition diagnosis unit 52.
  • the LED light source 20 corresponding to the forehead and around the eyes is mainly composed of red LED light and near-infrared (NIR) LED light. It is irradiated, and the cheek part is irradiated with yellow LED light.
  • the light control unit 40 controls the irradiation time and output of the LED light to appropriately control the amount of light.
  • control signal applied from the light control unit 40 to the LED light source 20 is pre-converted by the skin condition diagnosis unit 52 into control signal data that must be applied to the LED light source 20 according to the skin condition, and then the light control unit ( 40), but upon receiving skin condition information from the light control unit 40, control signal data to be applied to the LED light source 20 is calculated based on this, and applied to the plurality of LED light sources 20 Thus, it may be configured to control the LED light according to the skin condition.
  • FIGS. 4 and 5 A method of controlling such a mask-type skin beauty device will be described with reference to FIGS. 4 and 5 as follows.
  • the user activates the app of the portable mobile communication terminal 50, selects a photographing mode, and then simultaneously photographs the user's face part and the reference kit 30 using the camera 51 to capture the face part and the reference kit 30. ) Is acquired (step S1).
  • the skin condition diagnosis unit 52 analyzes and detects information on the skin condition of the user's face through the color of the image of the user's face photographed by the camera and the image of the reference kit 30.
  • the skin condition detection is performed by calibrating the color of the skin of the user's face based on the color of the reference kit 30.
  • the skin condition diagnosis unit 52 determines a treatment mode according to the skin condition according to the detected skin condition information. At this time, the wavelength of the LED light source, the treatment time for each wavelength, and the treatment intensity are determined and stored.
  • the stored skin treatment mode is transmitted to the light control unit 40 through the wireless communication module 53 mounted on the portable mobile communication terminal 50.
  • the light control unit 40 applies a control signal to the LED light source 20 provided in the mask body 10 based on the treatment mode data according to the skin condition information received through the wireless communication module 42 to enter the treatment mode.
  • the resulting LED light is irradiated to improve skin tone, pigmentation, and wrinkle removal.
  • the present invention relates to a device that emits light for facial skin care, and can be worn on the face, and it is possible to perform skin care or treatment by emitting light of a color suitable for the skin condition of the wearer from a light source such as an LED light source. It can be applied to a mask-type skin beauty device.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Dentistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dermatology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

La présente invention concerne un appareil de soins de la peau de type masque utilisant de la lumière, et un procédé de commande associé, l'appareil utilisant une application et une caméra chargée dans un terminal de communication mobile portable (téléphone intelligent), de façon à détecter avec précision l'état de la peau du visage, et à commander une opération, un temps d'émission de lumière, une sortie de lumière, et équivalents d'une source de lumière ayant une couleur appropriée pour l'état détecté de la peau, ce qui permet de maximiser l'effet de soin sur la peau, et l'appareil de soin de la peau de type masque selon la présente invention comprend : un corps principal de masque porté sur la région faciale d'un utilisateur ; une pluralité de sources de lumière montées sur la surface interne du corps principal de masque de façon à émettre de la lumière ; une caméra chargée dans un terminal de communication mobile portable de l'utilisateur de façon à acquérir une image de la région faciale de l'utilisateur ; un kit de référence qui est capturé conjointement à l'image de la région faciale de l'utilisateur lorsque celui-ci est capturé à travers la caméra, et sur lequel une pluralité de couleurs sont représentées ; une unité de diagnostic d'état de la peau pour détecter des informations concernant l'état de la peau dans la région faciale de l'utilisateur par l'intermédiaire des couleurs du kit de référence et de l'image de la région faciale de l'utilisateur, capturée au moyen de la caméra ; et une unité de commande de lumière pour commander le fonctionnement des sources de lumière en fonction des informations concernant l'état de la peau dans la région faciale, détectées par l'intermédiaire de l'unité de diagnostic d'état de la peau.
PCT/KR2019/014698 2019-10-25 2019-11-01 Appareil de soins de la peau de type masque utilisant de la lumière et procédé de commande WO2021080069A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2019-0133653 2019-10-25
KR1020190133653A KR20210049396A (ko) 2019-10-25 2019-10-25 광을 이용한 마스크형 피부 미용 장치 및 그 제어 방법

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WO2021080069A1 true WO2021080069A1 (fr) 2021-04-29

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CN113663226A (zh) * 2021-07-31 2021-11-19 天一智能科技(东莞)有限公司 基于全光谱led光照美容方法、装置、设备及介质
CN116328197A (zh) * 2023-02-17 2023-06-27 梦创康健(北京)电子商务科技有限公司 一种美容面罩控制方法及装置
CN117064346A (zh) * 2023-10-18 2023-11-17 深圳市宗匠科技有限公司 智能皮肤护理方法、设备和介质
CN117249904A (zh) * 2023-11-15 2023-12-19 深圳市宗匠科技有限公司 颜色传感器的标定方法、装置、美容面罩及存储介质

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CN114522349A (zh) * 2021-12-31 2022-05-24 广东迪魔生物科技股份有限公司 智能光疗嫩肤仪

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Publication number Priority date Publication date Assignee Title
CN113663226A (zh) * 2021-07-31 2021-11-19 天一智能科技(东莞)有限公司 基于全光谱led光照美容方法、装置、设备及介质
CN113663226B (zh) * 2021-07-31 2022-06-24 天一智能科技(东莞)有限公司 基于全光谱led光照美容装置及电子设备
CN115040788A (zh) * 2021-07-31 2022-09-13 天一智能科技(东莞)有限公司 基于全光谱led的皮肤光疗装置及设备
CN115040788B (zh) * 2021-07-31 2023-08-04 天一智能科技(东莞)有限公司 基于全光谱led的皮肤光疗装置及设备
CN116328197A (zh) * 2023-02-17 2023-06-27 梦创康健(北京)电子商务科技有限公司 一种美容面罩控制方法及装置
CN116328197B (zh) * 2023-02-17 2023-10-24 梦创康健(北京)电子商务科技有限公司 一种美容面罩控制方法及装置
CN117064346A (zh) * 2023-10-18 2023-11-17 深圳市宗匠科技有限公司 智能皮肤护理方法、设备和介质
CN117064346B (zh) * 2023-10-18 2023-12-29 深圳市宗匠科技有限公司 智能皮肤护理方法、设备和介质
CN117249904A (zh) * 2023-11-15 2023-12-19 深圳市宗匠科技有限公司 颜色传感器的标定方法、装置、美容面罩及存储介质
CN117249904B (zh) * 2023-11-15 2024-02-13 深圳市宗匠科技有限公司 颜色传感器的标定方法、装置、美容面罩及存储介质

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