WO2016122181A1 - Lampe en bois intelligente pour diagnostic cutané - Google Patents

Lampe en bois intelligente pour diagnostic cutané Download PDF

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Publication number
WO2016122181A1
WO2016122181A1 PCT/KR2016/000794 KR2016000794W WO2016122181A1 WO 2016122181 A1 WO2016122181 A1 WO 2016122181A1 KR 2016000794 W KR2016000794 W KR 2016000794W WO 2016122181 A1 WO2016122181 A1 WO 2016122181A1
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WO
WIPO (PCT)
Prior art keywords
skin
main body
user
light
diagnosis
Prior art date
Application number
PCT/KR2016/000794
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English (en)
Korean (ko)
Inventor
박정일
박형련
한준모
이지범
문호성
Original Assignee
대신전자주식회사
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 대신전자주식회사 filed Critical 대신전자주식회사
Publication of WO2016122181A1 publication Critical patent/WO2016122181A1/fr

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    • 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
    • A61B5/44—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
    • 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
    • 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

Definitions

  • the present invention relates to a smart wood for skin diagnosis, and more particularly, it is possible to diagnose a wide range of skin conditions and diseases beyond the limits of the existing skin diagnosis by having an LED module configured to irradiate light of various wavelength bands. By taking a picture of the user's skin, the user can easily check the user's skin condition in the home without visiting the hospital, and transmit the recorded data to the outside through a communication network.
  • the present invention relates to a smart wood for skin diagnosis, which enables more comprehensive and professional skin care and diagnosis.
  • Wood lamp was developed by the American physicist Robert William Wood, which was used to identify skin conditions such as ringworm, but is now used to determine the skin condition of customers in the field of skin care. I use it to do it.
  • woods are based on the principle of different colors depending on the sebum, sensitivity and keratin condition of the skin when UV rays are applied to the skin, and it is possible to check the condition of the skin that cannot be seen with the naked eye. Is helping.
  • the skin color on the wood and the like appear in different colors, so that the skin condition of the user can be easily understood, so that appropriate treatment and management can be made accordingly.
  • Wood and the like are used to test various skin diseases. For example, it is used for the detection of some fungal infections (such as ringworm, tofu), some bacterial infections (red fluorescence), pigmented diseases (such as vitiligo), porphyrin, tetracycline, and cosmetics.
  • some fungal infections such as ringworm, tofu
  • some bacterial infections red fluorescence
  • pigmented diseases such as vitiligo
  • porphyrin such as vitiligo
  • tetracycline tetracycline
  • the wood lamps currently used for commercial use and treatment include nickel oxide in the glass of fluorescent lamps containing ultraviolet rays with a wavelength of more than 365 nm and mercury vapor emitting visible light, and invisible long wavelength ultraviolet and blue-white visible light. It is designed so that only part of the spectrum comes out selectively.
  • Ultraviolet rays emitted from such woods are characterized by fluorescence when they come into contact with and reflect a specific object.
  • various skin diseases show characteristic fluorescence according to the skin disease, and the skin color caused by the fluorescent color is diagnosed.
  • melanin-pigmented skin diseases such as ringworm, erythrasma, vitiligo, albinism, and nodular sclerosis, external auditory canal-skin infections, perennial skin porphyrins, accompaniment, and epidemics.
  • the conventional wood currently on the market consists of 365nm UV lamp, lens, and power supply, and the UV lamps such as wood do not have heat dissipation design. This is a difficult drawback.
  • UV lamp manufacturers are monopolized by Japanese makers for high-priced products and Chinese manufacturers for low-priced ones.
  • Korean Utility Model Publication No. 20-2012-0004123 (published date: 2012.06.12.) "Skin diagnosis mechanism" has been proposed. .
  • the conventional technology is to install a wood lamp using a white natural light LED and an ultraviolet LED on the digital magnifier body at the same time to properly use the skin of a specific area when diagnosing the human skin condition, and by installing a camera on the body It is configured to take a picture and send it to an external monitor via a cable.
  • the prior art is a light source for diagnosing the skin condition of the human being by using a wood lamp using a white natural light LED and an ultraviolet LED instead of the conventional UV lamp was able to obtain the effect of complementing the disadvantages of the conventional UV lamp.
  • the light source for irradiating light is limited to two kinds of wood lamps using white natural light LED and ultraviolet LED, only the lesions caused by fungal or some bacterial infections can be diagnosed. Narrowness has a limit.
  • the conventional technology has a disadvantage in that it is inconvenient to carry and use because it is difficult to carry and use, because the cable and the monitor is connected to the skin diagnostic apparatus to check the skin condition, there is no separate camera and There was an inconvenience to use a PC.
  • the present invention has been made to solve the above problems, the object of the present invention is to provide an LED module configured to irradiate light of various wavelength bands and a wide range of skin conditions beyond the limits of the existing skin diagnosis range and It enables the diagnosis of diseases and enables the user to photograph and check his / her own skin so that the user can easily identify the user's skin condition in the home without visiting the hospital, and the photographed data is communicated through the communication network.
  • the present invention provides a smart wood for skin diagnosis that enables more comprehensive and professional skin care and diagnosis by allowing transmission to the outside.
  • the skin diagnostic wood for diagnosing the skin condition through the irradiation of light in the ultraviolet wavelength band and the reflected light the skin condition of the user
  • the LED module in the skin diagnostic smart wood, etc. the wavelength of 410nm, 530nm, 628nm and white light so as to selectively irradiate the light of the wavelength band of 410nm, 530nm, 628nm and white light by the user's operation
  • a plurality of LED lamps for irradiating each of the light is characterized in that the combination is configured.
  • the hinge is connected to one side of the see-through window is rotated to the center of the hinge is configured to further include a cover for covering and protecting the see-through window, the main body is provided
  • a command input unit for selecting a wavelength band of the LED module, photographing skin conditions, transmitting photographing data, and storing functions by a user's operation;
  • a photographing unit provided in the main body and provided with a camera for photographing a skin condition of a user;
  • a display unit provided at the main unit to visually display photographing data photographed by the photographing unit; It further comprises.
  • the display unit in the skin diagnostic smart wood, etc. is characterized in that the user is provided on the inner surface of the cover so that the user can face the screen when opening the cover.
  • the storage unit is built in the main body portion and stores the photographing data taken by the photographing unit;
  • a communication unit mounted on the main body to transmit photographing data stored in the storage to an external skin care system through a communication network; It further comprises.
  • Smart wood for skin diagnosis according to the present invention by the configuration as described above is the LED module provided in the body portion 410nm, 410nm, 530nm, 628nm and 410nm, so as to selectively irradiate light of the wavelength band of white light by the user's operation, Since a plurality of LED lamps that irradiate light in the wavelength range of 530 nm, 628 nm and white light are respectively combined with each other, there is an advantage that it is possible to diagnose a wide range of skin conditions and diseases that exceed the limits of the skin diagnosis range of the conventional skin diagnosis apparatus. .
  • the smart wood for skin diagnosis according to the present invention has an advantage that the heat dissipation effect is excellent because the substrate and the LDE lamp of the LED module is composed of a COB type.
  • the smart wood for skin diagnosis according to the present invention can shoot the current skin state through the camera of the photographing unit provided in the main body portion, and can visually check the photographed photographing data directly on the display without visiting the hospital In the home, the user can easily identify the skin condition of the user, and can also store the recording data in the storage unit, and can also transmit the recording data to an external skin care system such as a hospital through a communication network, such as a doctor It has the advantage of enabling comprehensive, professional skin care and diagnosis through specialists.
  • FIG. 1 is a perspective view showing an open state of a cover for skin diagnosis, such as smart wood according to an embodiment of the present invention
  • Figure 2 is a front view showing a closed state of the skin, such as smart skin for diagnosis according to an embodiment of the present invention
  • Figure 3 is a rear view of the skin, such as smart skin for diagnosis according to an embodiment of the present invention
  • FIG 4 and Figure 5 is an illustration of the state of use of such as skin diagnostic smart wood according to an embodiment of the present invention
  • Figure 6 is a schematic block diagram of a skin diagnosis, such as smart wood according to an embodiment of the present invention
  • FIG. 1 is a perspective view showing an open state of a cover for skin diagnosis, such as a smart wood according to an embodiment of the present invention
  • Figure 2 shows a closed state of a skin diagnosis smart wood, etc. according to an embodiment of the present invention 1 is a front view
  • Figure 3 is a rear view of the skin diagnostic smart wood, etc. according to an embodiment of the present invention
  • Figure 4 and Figure 5 is an illustration of the use state of the skin diagnostic smart wood, etc. according to an embodiment of the present invention.
  • 6 is a schematic block diagram of a skin diagnosis smart wood and the like according to an embodiment of the present invention.
  • skin diagnostic smart wood light (1) (hereinafter referred to as “smart wood light”) is irradiated with light of the ultraviolet wavelength band to the skin and the skin condition through the reflected light Related to skin skin for diagnosis, etc., the main body 10, the LED module 20, the command input unit 30, the photographing unit 40, the display unit 50, the storage unit 60, the communication unit 70 It is configured to include.
  • the main body 10 is configured to form an overall appearance of the smart wood lamp (1) according to an embodiment of the present invention, the inside and the outside of the smart wood lamp according to an embodiment of the present invention to be described below ( Other components of 1) are built in or provided.
  • the main body 10 is formed in a frame shape having a rectangular outer frame, and a viewing window 11 is formed in the center to visually check a user's skin condition.
  • the power switch may be provided on the upper surface or the side of the main body 10.
  • the viewing window 11 is for the examiner to visually diagnose the skin condition of the examinee.
  • the inspector operates the LED module 20 embedded in the main body 10 to light up the LED lamp 21 to be described later, and then to the light irradiated from the LED lamp 21 through the viewing window 11.
  • the skin condition of the subject is diagnosed.
  • the see-through window 11 may be configured with a convex lens or the like so as to judge the measurement result well, and the see-through window 11 may be more preferably coated with a sunscreen to protect the eyes of the examiner.
  • the body portion 10 is provided with a rod-shaped handle 12 to enable the user to grip by hand on one side of the rim.
  • the handle 12 is preferably formed in a shape that is easy for the user to dig like the rod-shaped handle 12.
  • the body portion 10 is configured to further include a cover 13 to cover and protect the viewing window (11).
  • the cover 13 is hinged to one side of the cover 13 to one side of the see-through window 11 is rotated to the hinge point to rotate the center of gravity to cover the see-through window 11, or to open the see-through window 11 It is configured to be.
  • the inner surface of the cover 13 may be provided with the display unit 50 to be described later.
  • the cover 13 when the cover 13 is provided in the main body unit 10, the cover 13 is covered with the cover 13 when the smart wood lamp 1 according to the present invention is not stored. It is possible to prevent damage to the viewing window 11 and the display unit 50 that may be generated by the space utilization to arrange the configuration by providing the display unit 50 on the inner surface of the cover 13 Since it is possible to maximize the miniaturization of the smart wood and the like (1) according to the present invention has the effect of being convenient to carry.
  • the LED module 20 is built in the main body 10 to be configured to irradiate light toward the user's skin, the LED lamp 21 for irradiating light in the ultraviolet wavelength band is provided.
  • the LED module 20 is provided on both sides and upper and lower sides of the lower surface of the main body 10.
  • the LED module 20 having a bar shape in which a plurality of the LED lamps 21 are arranged in a line is provided on both sides and upper and lower parts of the viewing window 11 at the lower surface of the main body 10. It is provided on the side.
  • the LED module 20 is configured to improve the disadvantages of the conventional UV lamp, the chip size is very small, it is possible to miniaturize and slim the product, there is an advantage that easy to integrate light.
  • the LED lamp 21 can be irradiated with light of several tens of times higher intensity with less power consumption than the UV lamp is efficient in terms of energy consumption.
  • the LED lamp 21 is much more economical because the service life is longer than the conventional UV lamp, and the harmful effects such as the conventional UV lamp does not emit harmful effects to the human body has various advantages such as excellent safety Can be obtained.
  • the LED module 20 is a substrate and the LED lamp 21 is composed of a COB type. This is to solve the problem of the decrease in efficiency of the LED module 20 that may occur due to the heat emitted from the LED lamp 21, to mount the chip directly to the LED module 20 to improve the heat dissipation effect. It is configured to.
  • the LED module 20 of the smart wood lamp 1 may be configured to be irradiated with light of various wavelength bands.
  • the LED module 20 the wavelength of 410nm, 530nm, 628nm and white light so as to selectively irradiate light of the wavelength band of 410nm, 530nm, 628nm and white light by the user's operation
  • a plurality of LED lamps 21 for irradiating the light of the band are configured in combination with each other.
  • the LED module 20 is irradiated with light in the wavelength band of 410nm, 530nm, 628nm and white light, respectively
  • a plurality of bar-shaped LED lamps 21 are provided in combination with each other, and a 410 nm wavelength band LED lamp 21a is provided at both sides adjacent to the viewing window 11, and a 530 nm wavelength band LED lamp 21b is provided above.
  • the LED lamp 21c of the 628nm wavelength band is provided in the upper and lower portions adjacent to the viewing window 11, the white light LED lamp 21d is the 628nm wavelength band It is provided side by side outside the LED lamp 21c of the can be configured to selectively irradiate light of the wavelength band of 410nm, 530nm, 628nm and white light by the user's operation.
  • smart wood lamp (1) is produced by acne strain and aminolevulinic acid (ALA) photosensitizer
  • ALA aminolevulinic acid
  • Multiple wavelength bands may be generated to enable the LED module 20 to emit light of 410nm (blue color) and white color, which can excite porphyrin, and IR wavelength band, which can observe blood vessels, respectively.
  • the LED module 20 of the channel is manufactured to be used for diagnosis of various lesions.
  • the smart wood lamp 1 is the LED lamp (21a, 21b, 21c, 21d) for irradiating the LED module 20 with light in the wavelength band of 410nm, 530nm, 628nm and white light, respectively.
  • the combination of the plural dogs enables the effective and comprehensive diagnosis of skin conditions and diseases as well as the keratin or sensitivity of the skin, as well as the acne, pigment diseases, blood vessels, etc. can be identified.
  • the command input unit 30 is provided in the main body unit 10 so as to select a wavelength band of the LED module 20, light intensity control skin condition photographing, photographing data transmission and storage functions by a user's operation. to be.
  • the command input unit 30 when taking a photograph of the skin condition of the subject using the camera 41 of the photographing unit 40 to be described later in the snapshot mode or skin of the subject to pick and pick only the lesion site of the subject's skin It can be configured to select a video mode to scan the whole.
  • the command input unit 30 may be provided on an upper surface of the main body 10 to facilitate a user's operation, and may also be provided on the side of the main body 10.
  • the command input unit 30 may be configured as a touch-type button.
  • the command input unit 30 may be composed of a plurality of buttons to select each function, as shown in Figure 1, although not shown in the figure is configured to allow one button to select a plurality of functions Can be.
  • the photographing unit 40 is configured to photograph the skin condition of the user.
  • the camera 41 is provided at the main body 10 to be configured to photograph the skin condition of the user as a snapshot and a video.
  • the photographing unit 40 is preferably provided on the lower surface of the main body portion 10 as shown in FIG.
  • the camera 41 of the photographing unit 40 is provided on the edge of the main body 10 of the upper side of the viewing window 11 of the lower surface of the main body 10. .
  • the camera 41 takes a snapshot or video of the skin state or lesion state of the user observed with the smart wood lamp 1 according to an embodiment of the present invention to the storage unit 60 to describe the shooting data later. It can be configured as a CCD camera using a CCD module to store.
  • the photographing data photographed by the camera 41 of the photographing unit 40 may include a tag T so that the body part of the photographed subject may be easily distinguished.
  • the tag T is indicated by a specific symbol according to a body part, and may be included in the photographing data by using the command input unit 30 when photographing a body part of a subject.
  • the tag T is displayed along with an image of the body part when the photographing data photographed by the photographing unit 40 is visually displayed by being uploaded to the display unit 50 or a PC of an external skin care system. Make it easy to see where your body part was taken.
  • the display unit 50 is provided in the main body 10 so that the photographing data photographed by the photographing unit 40 is visually displayed on the screen.
  • the display unit 50 is provided on the cover 13 of the main body unit 10. More specifically, as shown in FIG. 1, when the cover 13 of the main body 10 is rotated and opened, the display unit 50 is provided on an inner side surface of the cover 13 so that a user can face the screen. ) Is provided.
  • photographing data photographed by the camera 41 of the photographing unit 40 is temporarily stored in the storage unit 60 to be described later, and uploaded to be displayed as an image. At this time, one side of the display unit 50 is displayed with the tag (T) for easy identification of the body part photographed.
  • the left hand when the left hand part of the subject is photographed by the camera 41, as shown in FIG. 4, the upper part of the display unit 50 together with the left hand image of the subject is shown in FIG. 4.
  • the left hand On one side, the left hand may be displayed with the tag T such as "HL" as a specific symbol.
  • the tag T such as "F” may be displayed as a specific symbol indicating a face on the upper side along with the image.
  • the body part photographed through the tag T is not easily distinguished from which part of the body the image of the subject is photographed in close proximity. It will be easy to understand.
  • the storage unit 60 is a component in which the photographing data photographed by the photographing unit 40 is stored in the main body unit 10 and stored therein, and may be configured as an SD card embedded in the main body unit 10.
  • the photographing data stored in the storage unit 60 may be uploaded and displayed directly to the display unit 50 provided in the main body unit 10, and may be displayed on an external device or skin care system through the communication unit 70 to be described later. Can be sent to.
  • the communication unit 70 is mounted on the main body 10 to transmit photographing data stored in the storage unit 60 to an external skin care system through a communication network.
  • the communication network may employ Bluetooth for efficient transmission of the photographing data.
  • the external skin care system may be a user terminal such as a user's own PC or a smart phone so that a user as a subject can directly check his / her skin condition, and a specialist accurately diagnoses the skin condition and the lesion state of the subject. It can also be a skin care system installed on a professional PC.
  • the examiner diagnoses the skin condition of the examinee using the smart wood lamp 1 according to the present invention. After that, the photographed photographing data is uploaded to the display unit 50 or the PC to inform the test subject of a detailed and detailed diagnosis result about the skin condition of the test subject.
  • the smart wood lamp 1 is provided in the main body 10, each of the configuration that is operated by the power of the electricity, that is, the LED module 20, the command input unit 30 ) May further include a power supply 80 for supplying electricity to the photographing unit 40, the display unit 50, the storage unit 60, and the communication unit 70.
  • the power supply unit 80 includes a rechargeable battery (not shown) embedded in the main body 10, a contact type charging terminal (not shown) formed on an outer surface of the main body 10, and contact with the charging terminal. It may be configured to include a charger (not shown) for charging the rechargeable battery. At this time, in place of the power supply unit 80 may use a power supplied from the outside through a cable (for example, AC 220V).
  • a cable for example, AC 220V
  • the smart wood lamp 1 may be configured to further include a control unit 90 provided in the body portion 10.
  • the controller 90 is electrically connected to the LED module 20, the command input unit 30, the photographing unit 40, the display unit 50, the storage unit 60, and the communication unit 70. It can be configured to control the overall operation of the smart wood lamp 1 according to the embodiment.
  • Smart wood lamp for skin diagnosis made of the above components (1) is configured so that the LED module 20 can be irradiated with light of various wavelength bands as well as keratin or sensitivity of the skin
  • the condition of acne, pigment disease, blood vessels, etc. can be grasped to enable effective and comprehensive diagnosis of skin conditions and lesions, and to photograph the current skin condition using the camera 41 of the photographing unit 40.
  • the photographed photographing data can be visually confirmed through the display unit 50, the user can easily grasp his or her skin condition in the home without visiting the hospital, and the photographing data is stored in the storage unit. Not only can it be stored in the 60, but also the photographing data can be transmitted to an external skin care system such as a hospital by using the communication unit 70. Therefore, comprehensive through professionals such as doctors, which will be a more professional skin diagnosis and management possible.
  • an LED module configured to irradiate light of various wavelength bands having the above configuration, enabling diagnosis of a wide range of skin conditions and diseases that exceed the limits of the existing skin diagnosis range, and the user directly By taking a picture, you can easily check the user's skin condition in the home without visiting the hospital, as well as sending the captured data to the outside through a communication network for more comprehensive and professional skin care. And industrially useful inventions that enable diagnosis.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Dermatology (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

La présente invention concerne une lampe en bois intelligente pour diagnostic cutané, comprenant un module à DEL situé dans une partie de corps principal, capable d'émettre de la lumière sur plusieurs bandes de longueur d'onde de manière à diagnostiquer diverses maladies cutanées par le biais de la lumière émise vers la peau d'un utilisateur et réfléchie par celle-ci, de sorte qu'une large gamme d'affections et de maladies cutanées au-delà de la plage limitée de diagnostic cutané classique peut être diagnostiquée. Un utilisateur peut photographier et vérifier lui-même sa peau, de sorte que l'utilisateur peut reconnaître facilement l'état de sa peau sans se rendre dans un hôpital ; des données photographiées peuvent être transmises vers l'extérieur par le biais d'un réseau de communication, de sorte qu'un diagnostic et un soin cutanés plus complets et spécialisés sont possibles.
PCT/KR2016/000794 2015-01-28 2016-01-26 Lampe en bois intelligente pour diagnostic cutané WO2016122181A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2015-0013439 2015-01-28
KR1020150013439A KR101533840B1 (ko) 2015-01-28 2015-01-28 피부진단용 스마트 우드등

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KR101799184B1 (ko) 2016-03-07 2017-11-20 재단법인대구경북과학기술원 피부 다중 분광 이미징을 위한 모바일 기기 부착형 조명 장치
KR101950362B1 (ko) * 2017-01-18 2019-02-20 단국대학교 천안캠퍼스 산학협력단 3차원 스캐닝 기술 및 피드백을 이용한 광 감응성 피부질환 자외선 표적 광선 치료 장치 및 방법
KR102093666B1 (ko) * 2017-12-20 2020-03-26 이혜정 발광 밀러를 이용한 피부분석에 의한 스킨케어와 색조화장 정보제공 방법 및 시스템
KR102443813B1 (ko) * 2020-10-08 2022-09-19 주식회사 알파도 반려동물 검사장치

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CN2794442Y (zh) * 2005-05-08 2006-07-12 上海希格玛高技术有限公司 皮肤病诊断装置
CN101889859A (zh) * 2010-08-18 2010-11-24 天津市同业科技发展有限公司 一种led伍德灯
CN102186418A (zh) * 2008-10-31 2011-09-14 欧莱雅 便携式皮肤诊断装置
KR20130001824U (ko) * 2011-09-08 2013-03-18 이상민 휴대용 피부진단 기구
KR20140085908A (ko) * 2012-12-28 2014-07-08 손재설 칩 실장 보드 타입 엘이디 모듈

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2794442Y (zh) * 2005-05-08 2006-07-12 上海希格玛高技术有限公司 皮肤病诊断装置
CN102186418A (zh) * 2008-10-31 2011-09-14 欧莱雅 便携式皮肤诊断装置
CN101889859A (zh) * 2010-08-18 2010-11-24 天津市同业科技发展有限公司 一种led伍德灯
KR20130001824U (ko) * 2011-09-08 2013-03-18 이상민 휴대용 피부진단 기구
KR20140085908A (ko) * 2012-12-28 2014-07-08 손재설 칩 실장 보드 타입 엘이디 모듈

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