KR101224629B1 - Dermal patch using light - Google Patents

Dermal patch using light Download PDF

Info

Publication number
KR101224629B1
KR101224629B1 KR1020120098234A KR20120098234A KR101224629B1 KR 101224629 B1 KR101224629 B1 KR 101224629B1 KR 1020120098234 A KR1020120098234 A KR 1020120098234A KR 20120098234 A KR20120098234 A KR 20120098234A KR 101224629 B1 KR101224629 B1 KR 101224629B1
Authority
KR
South Korea
Prior art keywords
skin
battery
circuit board
flexible circuit
light
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
KR1020120098234A
Other languages
Korean (ko)
Inventor
채종덕
홍보현
Original Assignee
주식회사 뉴피아
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 주식회사 뉴피아 filed Critical 주식회사 뉴피아
Priority to KR1020120098234A priority Critical patent/KR101224629B1/en
Application granted granted Critical
Publication of KR101224629B1 publication Critical patent/KR101224629B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00—Medicinal preparations characterised by special physical form
    • A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
    • A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
    • 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
    • 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
    • A61N2005/0663—Coloured light

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Dermatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Radiation-Therapy Devices (AREA)

Abstract

본 발명은 광을 이용한 피부 패치에 관한 것으로서, 시트형태로 형성되어 전력을 공급하는 배터리를 갖는 시트 배터리와, 시트 배터리에 대향되게 접착되어 있고, 광을 출사하는 광원부 및 광원부를 구동하는 제어유니트가 어레이된 플렉서블 회로기판과, 플렉서블 회로기판을 기준으로 시트 배터리 맞은 편의 플렉서블 회로기판의 하부에 상호 이격되게 접착되어 있고 접촉대상 피부로 침투시키기 위한 하이드로겔이 충진된 제1 및 제2 활성시트를 구비하고, 플렉서블 회로기판은 제1 및 제2활성시트가 접촉대상 피부에 접촉되어 피부를 통해 전류도통경로가 형성되면 시트 배터리로부터 플렉서블 회로기판에 전력이 공급되어 제어유니트에 의해 광원부를 설정된 모드에 따라 구동시킨다. 이러한 광을 이용한 피부 패치에 의하면, 피부에 접착하는 과정만으로도 광이 발광되면서 하이드로겔의 피부침투 및 콜라겐 활성 효율을 높일 수 있는 장점을 제공한다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a skin patch using light, comprising: a sheet battery having a battery that is formed in a sheet shape and supplies power; An arrayed flexible circuit board and a first and second active sheet filled with a hydrogel to be penetrated to the bottom of the flexible circuit board opposite to the seat battery based on the flexible circuit board and filled with the hydrogel to penetrate the skin to be contacted. In the flexible circuit board, when the first and second active sheets come into contact with the skin to be contacted and a current conduction path is formed through the skin, power is supplied from the sheet battery to the flexible circuit board according to the mode set by the control unit. Drive it. According to the skin patch using the light, the light is emitted only by the process of adhering to the skin while providing an advantage of increasing the skin penetration and collagen activity efficiency of the hydrogel.

Description

광을 이용한 피부 패치{dermal patch using light}Dermal patch using light

본 발명은 피부 패치에 관한 것으로서, 상세하게는 피부에 침투되는 유효성분에 의한 콜라겐 활성도를 향상시킬 수 있도록 된 광을 이용한 피부패치에 관한 것이다.The present invention relates to a skin patch, and more particularly, to a skin patch using light that can improve collagen activity by an active ingredient penetrating the skin.

피부는 맨바깥쪽에 있는 표피와 그 안의 진피 및 피하지방층 등으로 이루어져 있다. 주름살은 대개 표피와 진피의 접착면이 줄어들면서 쪼글쪼글해지는 것으로, 진피의 콜라겐 섬유와 탄력섬유가 손상되거나, 표피와 진피 경계 부위에 있는 세포와 모세혈관이 줄면서 수분과 피하지방이 감소하여 생기게 된다.The skin consists of the outermost epidermis and the dermis and subcutaneous fat layer in it. Wrinkles are usually creased as the epidermis and dermis become less adherent, resulting in a decrease in moisture and subcutaneous fat as the collagen and elastic fibers in the dermis are damaged, or the cells and capillaries at the epidermal and dermal boundary are reduced. do.

주름살의 발생원인은 피부노화와 태양의 자외선에 의한 일광 노화가 대표적이며, 전술한 바와 같은 피부의 노화에 의해 형성되는 잔주름은 피부의 진피층에 있는 콜라겐이 감소하면서 탄력을 잃은 표피가 늘어나기 때문에 나타나고, 골이 깊은 주름살은 피부 아래 있는 근육의 과도한 작용에 의해 생기는 것으로 알려져 있다.The causes of wrinkles are skin aging and sun aging due to the sun's ultraviolet rays, and the fine wrinkles formed by aging of the skin are caused by the decrease of collagen in the dermal layer of the skin, resulting in the loss of elasticity of the epidermis. Deep bone wrinkles are known to be caused by excessive action of the muscles under the skin.

또한, 연령에 따른 피부노화와 일광 노화 외에도 바람, 열, 니코틴, 운동부족, 부적절한 식단, 알코올 남용, 스트레스 등이 피부의 노화를 촉진시켜 주름살의 원인으로 작용한다.In addition, age, skin aging and daylight aging in addition to wind, heat, nicotine, lack of exercise, inappropriate diet, alcohol abuse, stress, etc. to promote the aging of the skin to act as a cause of wrinkles.

주름살을 제거하기 위해 외과적인 성형수술, 보톡스 주사, 마사지, 기능성 강화 화장품 등을 사용하면서 다양한 노력을 하고 있다.In order to remove wrinkles, various efforts are being made using surgical plastic surgery, botox injection, massage, and functional cosmetics.

한편, 주름살 제거를 위해 피부에 부착하는 패치의 경우 눈, 입, 이마 및 턱에 생긴 주름을 일시적으로 완화시킬 목적으로 피부에 붙이는 화장품의 일종이다. 주름살 방지 효과가 있는 레티놀, 노화방지 성분인 비타민 E, 피부탄력제로 알려진 세라마이드, 히아루론산 등이 주성분이다.On the other hand, the patch attached to the skin to remove wrinkles is a kind of cosmetics to the skin for the purpose of temporarily relieve wrinkles on the eyes, mouth, forehead and chin. The main ingredients are anti-wrinkle retinol, anti-aging vitamin E, ceramide known as skin elasticity and hyaluronic acid.

한편, 유효성분들을 피부에 바르는 것보다 피부에 약간의 자극 및 물리적인 장치에 의해 피부의 흡수를 향상시켜 피부 미용에 효과적으로 부여할 수 있도록 국내 등록특허 제10-0837083호에는 구조를 단순화시키면서 진동 등의 물리적 요인에 의해 피부 침투를 효과적으로 부여할 수 있는 피부 흡수 향상장치가 개시되어 있다.On the other hand, rather than applying the active ingredients to the skin to improve the absorption of the skin by the slight irritation and physical device to the skin to effectively give it to the beauty of the skin in Korea Patent No. 10-0837083 to simplify the structure and vibration, etc. Disclosed is a skin absorption enhancing apparatus that can effectively impart skin penetration due to physical factors.

그런데, 상기 피부 흡수 향상장치는 패치에 진동을 인가하는 진동기가 패치와 일체화 되어 있지 않아 여전히 구조가 복잡한 단점이 있다.However, the skin absorption enhancer has a disadvantage that the structure is still complicated because the vibrator for applying vibration to the patch is not integrated with the patch.

본 발명은 상기와 같은 문제점을 개선하기 위하여 창안된 것으로서, 광을 이용하여 콜라겐의 활성도를 높이면서도 피부 부착조작만으로도 작동이 될 수 있도록시트타입으로 구조가 단순화된 광을 이용한 피부 패치를 제공하는데 그 목적이 있다.The present invention was devised to improve the above problems, and provides a skin patch using light having a simplified structure in sheet type so that the activity of collagen using light can be operated only by skin attachment operation. There is a purpose.

상기의 목적을 달성하기 위하여 본 발명에 따른 광을 이용한 피부 패치는 시트형태로 형성되어 전력을 공급하는 배터리를 갖는 시트 배터리와; 상기 시트 배터리에 대향되게 접착되어 있고, 광을 출사하는 광원부 및 상기 광원부를 구동하는 제어유니트가 어레이된 플렉서블 회로기판과; 상기 플렉서블 회로기판을 기준으로 상기 시트 배터리 맞은 편의 상기 플렉서블 회로기판의 하부에 상호 이격되게 접착되어 있고 접촉대상 피부로 침투시키기 위한 하이드로겔이 충진된 제1 및 제2 활성시트;를 구비하고, 상기 플렉서블 회로기판은 상기 제1 및 제2활성시트가 접촉대상 피부에 접촉되어 상기 피부를 통해 전류도통경로가 형성되면 상기 시트 배터리로부터 상기 플렉서블 회로기판에 전력이 공급되어 상기 제어유니트에 의해 상기 광원부를 설정된 모드에 따라 구동시키도록 되어 있다.In order to achieve the above object, the skin patch using light according to the present invention comprises a sheet battery having a battery which is formed into a sheet and supplies power; A flexible circuit board bonded to the sheet battery and arranged in a light source unit for emitting light and a control unit for driving the light source unit; And first and second active sheets which are bonded to the lower part of the flexible circuit board opposite to the sheet battery with respect to the flexible circuit board and are filled with hydrogels to penetrate into the skin to be contacted. In the flexible circuit board, when the first and second active sheets are in contact with the skin to be contacted and a current conduction path is formed through the skin, electric power is supplied from the sheet battery to the flexible circuit board so that the light source unit is controlled by the control unit. It is driven according to the set mode.

바람직하게는 상기 시트 배터리 상부에는 보호시트가 더 형성되어 있다.Preferably, a protective sheet is further formed on the sheet battery.

또한, 상기 플렉서블 회로기판에 실장된 상기 제어유니트는 상기 제1 및 제2활성시트가 접촉대상 피부에 접촉되면 상기 배터리시트의 배터리로부터 전류가 도통되되 온도에 따라 저항값이 가변되는 PTC소자에 의해 출력전압이 가변되는 구동지연부와; 전력이 공급되면 상기 광원부를 설정된 모드에 따라 구동시키는 제어부와; 상기 구동지연부의 출력전압이 설정된 트리거 전압에 도달하면 스위치 온되어 상기 배터리로부터 상기 제어부로의 전력이 공급되게 설치된 트리거 스위치;를 구비한다.In addition, the control unit mounted on the flexible circuit board is provided by a PTC element in which a current is conducted from a battery of the battery sheet when the first and second active sheets come into contact with the skin to be contacted, but the resistance value is changed according to temperature. A drive delay unit in which an output voltage is variable; A control unit for driving the light source unit according to a set mode when electric power is supplied; And a trigger switch that is switched on when the output voltage of the driving delay unit reaches a set trigger voltage to supply power from the battery to the controller.

또한, 상기 광원부는 적색광을 출사하는 적색발광다이오드와, 옐로우 광을 출사하는 옐로우 발광다이오드를 구비하고, 상기 제어부는 상기 제1트리거스위치의 스위치 온에 의해 전력공급이 개시되면, 1KHz의 정현파 구동펄스에 의해 상기 적색발광다이오드가 설정된 제1시간 구동되게 하는 제1모드와, 1KHz의 정현파 구동펄스에 의해 상기 옐로우발광다이오드가 설정된 제2시간 구동되게 하는 제2모드와, 1KHz의 정현파 구동펄스에 의해 상기 적색 발광다이오드 및 옐로우발광다이오드 모두가 설정된 제3시간 구동되게 하는 제3모드가 순차적으로 수행되게 처리하도록 되어 있는 것이 바람직하다.The light source unit may include a red light emitting diode emitting red light and a yellow light emitting diode emitting yellow light, and the controller may control a sinusoidal wave of 1 KHz when power is supplied by switching on the first trigger switch. A first mode for driving the red light emitting diode to be driven for a first time set by a second mode, a second mode for driving the yellow light emitting diode to be driven for a second time to be set by a sine wave driving pulse of 1 KHz, and a sine wave driving pulse of 1 KHz Preferably, the third mode for driving both the red light emitting diode and the yellow light emitting diode to be driven for a set third time is sequentially performed.

본 발명에 따른 광을 이용한 피부 패치에 의하면, 피부에 접착하는 과정만으로도 광이 발광되면서 하이드로겔의 피부침투 및 콜라겐 활성 효율을 높일 수 있는 장점을 제공한다.According to the skin patch using light according to the present invention, the light is emitted only by the process of adhering to the skin while providing an advantage of increasing the skin penetration and collagen activity efficiency of the hydrogel.

도 1은 본 발명에 따른 광을 이용한 피부 패치의 분리사시도이고,
도 2는 도 1의 피부 패치의 결합 단면도이고,
도 3은 도 1의 광을 이용한 피부 패치의 제어계통 회로도이다.1 is an exploded perspective view of a skin patch using light according to the present invention,
2 is a cross sectional view of the skin patch of FIG.
3 is a control circuit diagram of a skin patch using the light of FIG.

이하, 첨부된 도면을 참조하면서 본 발명의 바람직한 실시 예에 따른 광을 이용한 피부 패치를 더욱 상세하게 설명한다.Hereinafter, the skin patch using light according to a preferred embodiment of the present invention with reference to the accompanying drawings will be described in more detail.

도 1은 본 발명에 따른 광을 이용한 피부 패치의 분리사시도이고, 도 2는 도 1의 피부 패치의 결합 단면도이고, 도 3은 도 1의 광을 이용한 피부 패치의 제어계통 회로도이다.1 is an exploded perspective view of a skin patch using light according to the present invention, FIG. 2 is a cross-sectional view of a combination of the skin patch of Figure 1, Figure 3 is a control system circuit diagram of the skin patch using the light of FIG.

도 1 내지 도 3을 참조하면, 본 발명에 따른 광을 이용한 피부 패치(100)는 플렉서블 회로기판(110), 시트배터리(120), 제1 및 제2활성시트(131)(132) 및 보호시트(140)를 구비한다.1 to 3, the skin patch 100 using light according to the present invention includes a flexible circuit board 110, a sheet battery 120, first and second active sheets 131, 132, and protection. The sheet 140 is provided.

플렉서블 회로기판(110)은 시트 배터리(120)에 대향되게 시트 배터리(120)에 접착되어 있고, 광을 출사하는 광원부 및 광원부를 구동하는 제어유니트가 어레이되어 있다. 참조부호 170은 제어유니트가 실장된 부분의 회로 패턴을 나타낸다.및 뉴니The flexible circuit board 110 is bonded to the sheet battery 120 so as to face the sheet battery 120, and a light source unit for emitting light and a control unit for driving the light source unit are arrayed. Reference numeral 170 denotes a circuit pattern of the portion where the control unit is mounted.

시트 배터리(120)는 시트형태로 형성되어 플렉서블 회로기판(110) 상부에 접합되어 있고, 제1 및 제2 활성시트(131)(132)의 피부 접촉시에 플렉서블 회로기판(110)에 전력을 공급할 수 있도록 되어 있다.The sheet battery 120 is formed in a sheet shape and is bonded to the flexible circuit board 110, and the electric power is supplied to the flexible circuit board 110 when the first and second active sheets 131 and 132 are in contact with the skin. It is possible to supply.

참조부호 124 및 125는 시트 배터리(120)의 배터리(121)로부터 플렉서블 회로기판(110)으로부터 전력을 공급할 수 있도록 플렉서블 회로기판(110) 결선되는 전력공급단자이다.Reference numerals 124 and 125 denote power supply terminals connected to the flexible circuit board 110 to supply power from the flexible circuit board 110 to the battery 121 of the sheet battery 120.

시트 배터리(120)의 구조는 국내 공개특허 제2010-0128276호 등 다양하게 알려져 있어 상세구조에 대한 설명은 생략한다. The structure of the sheet battery 120 is variously known, such as Korean Patent Application Publication No. 2010-0128276, and description of the detailed structure is omitted.

제1 및 제2활성시트(131)(133)는 플렉서블 회로기판(110)을 기준으로 시트 배터리(120) 맞은 편의 플렉서블 회로기판(110)의 하부에 상호 이격되게 접착되어 있고 접촉대상 피부로 침투시키기 위한 하이드로겔이 충진되어 있다.The first and second active sheets 131 and 133 are bonded to the lower part of the flexible circuit board 110 opposite to the sheet battery 120 with respect to the flexible circuit board 110 and penetrated into the skin to be contacted. It is filled with a hydrogel to make.

제1 및 제2 활성시트(131)(133)는 각각 참조부호 161 및 163으로 표기된 접속단자를 통해 접속되어 상호 전기적인 단락(short) 조건을 만족하는지에 따라 후술되는 제어유니트의 가동여부를 결정할 수 있도록 되어 있다.The first and second active sheets 131 and 133 are connected via connection terminals denoted by reference numerals 161 and 163, respectively, to determine whether the control unit to be described below is operated according to whether they meet the mutual short circuit condition. It is supposed to be.

제1 및 제2 활성시트(131)(133)에 적용되는 하이드로겔은 주름제거 효과를 제공하는 것으로 알려진 조성물이 적용될 수 있고, 전기적인 도전능력을 갖도록 첨가물질이 첨가될 수도 있다.Hydrogels applied to the first and second active sheets 131 and 133 may be applied with a composition known to provide an anti-wrinkle effect, and an additive may be added to have an electrical conductivity.

하이드로겔 조성물의 예로서는 국내 등록특허 제10-0533292호 등 다양하게 개시되어 있어 상세한 설명은 생략한다.Examples of the hydrogel composition are disclosed variously, such as Korean Patent No. 10-0533292, and detailed description thereof will be omitted.

보호시트(140)는 시트 배터리(120) 상부 접합되어 있고, 공기는 유통시키면서 수분의 발산은 억제시킬 수 있는 종이소재로 형성된 것을 적용하는 것이 바람직하다.The protective sheet 140 is bonded to the top of the sheet battery 120, it is preferable to apply that formed of a paper material that can suppress the divergence of moisture while flowing air.

플렉서블 회로기판(110)은 제1 및 제2활성시트(131)(133)가 접촉대상 피부에 접촉되어 피부를 통해 전류도통경로가 형성되면 시트 배터리(120)로부터 플렉서블 회로기판(110)에 전력이 공급되어 제어유니트에 의해 광원부를 설정된 모드에 따라 구동시키도록 되어 있다.In the flexible circuit board 110, when the first and second active sheets 131 and 133 are in contact with the skin to be contacted, and a current conduction path is formed through the skin, the flexible circuit board 110 supplies power from the sheet battery 120 to the flexible circuit board 110. This is supplied to drive the light source unit in accordance with the set mode by the control unit.

여기서, 광원부는 적색광을 출사하는 적색발광다이오드(151)와, 옐로우(yellow) 광을 출사하는 옐로우 발광다이오드(153)가 적용되었다.Herein, a red light emitting diode 151 emitting red light and a yellow light emitting diode 153 emitting yellow light are used.

도시된 예에서는 적색발광다이오드(151)와, 옐로우 발광다이오드(153)가 교번적으로 각각 3개씩 어레이되어 있고, 적용개수는 도시된 예와 다르게 적용될 수 있음은 물론이다.In the illustrated example, three red light emitting diodes 151 and three yellow light emitting diodes 153 are alternately arranged, and the number of applications may be different from the illustrated example.

또한, 적색발광다이오드(151)와, 옐로우 발광다이오드(153)는 플렉서블 회로기판(110)의 저면에서 제1 및 제2활성시트(131)(132)를 향해 광을 조사할 수 있도록 실장되어 있다.In addition, the red light emitting diodes 151 and the yellow light emitting diodes 153 are mounted to radiate light toward the first and second active sheets 131 and 132 from the bottom of the flexible circuit board 110. .

제어유니트는 구동지연부, 트리거 스위치 및 제어부를 구비한다.The control unit includes a drive delay unit, a trigger switch, and a control unit.

구동지연부(171)는 제1 및 제2활성시트(131)(133)가 접촉대상 피부에 접촉되면 배터리시트(120)의 배터리(121)로부터 전류가 도통되되 온도에 따라 저항값이 가변되는 써미스터 소자인 PTC(Positive thermal coefficient)소자(171b)에 의해 출력전압이 가변될 수 있도록 되어 있다.When the first and second active sheets 131 and 133 are in contact with the skin to be contacted, the driving delay unit 171 conducts a current from the battery 121 of the battery sheet 120, but changes the resistance value according to the temperature. The output voltage can be varied by the PTC (Positive Thermal Coefficient) element 171b which is a thermistor element.

도면에서 참조부호 181은 제1 및 제2활성시트(131)(133)가 접촉대상 피부에 접촉 또는 비접촉될 때에 대응하여 제1 및 제2활성시트(131)(133)의 전기적 접속을 등가회로로 나타낸 등가 스위치로서 제1 및 제2활성시트(131)(133)에 대해 각각 플렉서블 회로기판(110)과 전기적으로 접속된 접속단자(161)(163)가 전기적으로 분리된 상태는 오프 상태가 되고, 접속단자(161)(164)가 전기적으로 접속된 상태는 온 상태가 된다.In the drawing, reference numeral 181 denotes an equivalent circuit for electrically connecting the first and second active sheets 131 and 133 to correspond to when the first and second active sheets 131 and 133 are in contact or non-contact with the skin to be contacted. As an equivalent switch, the connection terminals 161 and 163 electrically connected to the flexible circuit board 110 with respect to the first and second active sheets 131 and 133, respectively, are in an off state. The state in which the connection terminals 161 and 164 are electrically connected is turned on.

참조부호 171a는 등가 스위치(171b)가 스위치 온되었을 때 배터리의 전압을 직렬상으로 접속된 PTC소자(171b)와 함께 전압을 분배하기 위한 분배저항이다.Reference numeral 171a denotes a distribution resistor for distributing the voltage together with the PTC element 171b connected in series with the voltage of the battery when the equivalent switch 171b is switched on.

따라서, 등가 스위치(181)가 스위치온 되면 온도에 따라 저항값이 상승하는 정특성의 PTC소자(171b)에 의해 피부에 접촉되는 초기에는 PTC소자(171b)의 전압이 낮고, 피부와의 접촉시간 경과에 따라 온도가 상승하면 전압이 상승한다.Therefore, when the equivalent switch 181 is switched on, the voltage of the PTC element 171b is low at the initial contact time with the skin by the PTC element 171b having a positive characteristic in which the resistance value increases with temperature, and the contact time with the skin is low. As the temperature rises, the voltage rises.

트리거 스위치(175)는 구동지연부(171)의 PTC소자(171b)의 전압강하에 의한 출력전압이 설정된 트리거 전압에 도달하면 스위치 온되어 배터리(121)로부터 제어부(177)로의 전력이 공급되게 하는 3단자 트랜지스터 소자가 적용되었다.The trigger switch 175 is switched on when the output voltage due to the voltage drop of the PTC element 171b of the driving delay unit 171 reaches the set trigger voltage to supply power from the battery 121 to the controller 177. A three-terminal transistor element has been applied.

참조부호 173은 증폭기로서 생략될 수도 있다.Reference numeral 173 may be omitted as an amplifier.

여기서, PTC소자(171b)에 전력이 공급되기 시작한 시점부터 설정된 지연시간 이후에 트리거 스위치(175)가 스위치 온 될 수 있는 출력전압이 생성되도록 구축하고, 여기서 지연시간은 피부와 접촉된 제1 및 제2활성시트(131)(132)의 하이드로 겔(HYDRO GEL)이 피부온도에 근접한 온도로 충분히 상승할 수 있는 5초 내지 10초가 되게 적용하는 것이 바람직하다. Here, an output voltage capable of switching on the trigger switch 175 after the set delay time from the time when the power supply to the PTC element 171b starts to be generated is generated, wherein the delay time is the first and the first contact with the skin. Hydrogel (HYDRO GEL) of the second active sheet (131, 132) is preferably applied so that 5 seconds to 10 seconds can sufficiently rise to a temperature close to the skin temperature.

제어부(177)는 배터리(121)로부터의 트리거스위치(175)를 통해 전력이 공급되면 광원부를 설정된 모드에 따라 구동시킨다.The controller 177 drives the light source unit according to the set mode when power is supplied through the trigger switch 175 from the battery 121.

제어부(177)는 제1트리거스위치(175)의 스위치 온에 의해 전력공급이 개시되면, 1KHz의 정현파 구동펄스에 의해 적색발광다이오드(151)가 설정된 제1시간 구동되게 하는 제1모드와, 1KHz의 정현파 구동펄스에 의해 옐로우발광다이오드(153)가 설정된 제2시간 구동되게 하는 제2모드와, 1KHz의 정현파 구동펄스에 의해 적색 발광다이오드(151) 및 옐로우발광다이오드(153) 모두가 설정된 제3시간 구동되게 하는 제3모드가 순차적으로 수행되게 처리한다.When the power supply is started by the switch-on of the first trigger switch 175, the control unit 177 operates the first mode for driving the red light emitting diode 151 for the first time set by the sine wave driving pulse of 1 KHz, and 1 KHz. A second mode in which the yellow light emitting diode 153 is driven by the sine wave driving pulse of the second time set, and a third in which both the red light emitting diode 151 and the yellow light emitting diode 153 are set by the sine wave driving pulse of 1 KHz. The third mode that causes time to be driven is sequentially processed.

도시된 예에서는 제1구동단자(177a)를 통해 정현파 구동펄스를 출력시 하이레벨에서는 적색발광다이오드(151)가 오프되고 로우레벨에서는 온되게 구축되어 있고, 제2구동단자(177b)를 통해 정현파 구동펄스를 출력시 하이레벨에서는 옐로우발광다이오드(153)가 오프되고 로우레벨에서는 온되게 구축되어 있다.In the illustrated example, when the sine wave driving pulse is output through the first driving terminal 177a, the red light emitting diode 151 is turned off at the high level and turned on at the low level, and is sine wave through the second driving terminal 177b. When the drive pulse is output, the yellow light emitting diode 153 is turned off at the high level and turned on at the low level.

한편, 제1 및 제2활성시트(131)(132) 하부에는 비사용시 보관의 용이성을 위해 절연성 이형지가 부착되는 것이 바람직하다.On the other hand, it is preferable that an insulating release paper is attached to the lower portions of the first and second active sheets 131 and 132 for ease of storage when not in use.

이러한 광을 이용한 피부 패치(100)는 사용자가 주름제거 또는 마사지를 원하는 피부위치에 제1 및 제2활성시트(131)(132)가 접촉되게 부착시키면, 피부를 통한 전류도통경로가 형성되어 등가 스위치(181)가 스위치 온 되고, 이후 지연시간 이후에 제어부(177)가 트리거 스위치(175)의 스위치 온에 의해 구동전력을 인가받아 구동되면서, 구동단자를 통해 발광다이오드들(151)(153)에 대해 설정된 모드에 대응되게 배터리(121)의 전력이 공급 및 차단되게 구동함으로써 출사된 광이 하이드로겔 및 피부에 조사되어 하이드로겔의 피부 침투 및 콜라겐의 활성을 촉진시킨다.The skin patch 100 using the light is attached to the first and second active sheets 131, 132 contact the skin position where the user wants to remove wrinkles or massage, the current conduction path through the skin is formed equivalent The switch 181 is switched on, and after the delay time, the control unit 177 is driven by being supplied with driving power by the switch-on of the trigger switch 175, so that the light emitting diodes 151 and 153 are driven through the driving terminal. The light emitted is irradiated to the hydrogel and the skin by driving the power of the battery 121 to be supplied and cut off corresponding to the mode set for, thereby promoting the penetration of the hydrogel and the activity of collagen.

110: 플렉서블 회로기판 120: 시트배터리
131: 제1활성시트 132: 제2활성시트
140: 보호시트110: flexible circuit board 120: sheet battery
131: first active sheet 132: second active sheet
140: protective sheet

Claims (4)

시트형태로 형성되어 전력을 공급하는 배터리를 갖는 시트 배터리와;
상기 시트 배터리에 대향되게 접착되어 있고, 광을 출사하는 광원부 및 상기 광원부를 구동하는 제어유니트가 어레이된 플렉서블 회로기판과;
상기 플렉서블 회로기판을 기준으로 상기 시트 배터리 맞은 편의 상기 플렉서블 회로기판의 하부에 상호 이격되게 접착되어 있고 접촉대상 피부로 침투시키기 위한 하이드로겔이 충진된 제1 및 제2 활성시트;를 구비하고,
상기 플렉서블 회로기판은 상기 제1 및 제2활성시트가 접촉대상 피부에 접촉되어 상기 피부를 통해 전류도통경로가 형성되면 상기 시트 배터리로부터 상기 플렉서블 회로기판에 전력이 공급되어 상기 제어유니트에 의해 상기 광원부를 설정된 모드에 따라 구동시키도록 된 것을 특징으로 하는 광을 이용한 피부 패치.A sheet battery having a battery which is formed in a sheet form and supplies electric power;
A flexible circuit board bonded to the sheet battery and arranged in a light source unit for emitting light and a control unit for driving the light source unit;
And first and second active sheets bonded to the lower side of the flexible circuit board opposite to the sheet battery based on the flexible circuit board and filled with hydrogels to penetrate into the skin to be contacted.
In the flexible circuit board, when the first and second active sheets are in contact with the skin to be contacted to form a current conduction path through the skin, power is supplied from the sheet battery to the flexible circuit board so that the light source unit is controlled by the control unit. Skin patch using light, characterized in that for driving in accordance with the set mode. 제1항에 있어서, 상기 시트 배터리 상부에는 보호시트가 더 형성된 것을 특징으로 하는 광을 이용한 피부 패치.The skin patch using light of claim 1, wherein a protective sheet is further formed on the sheet battery. 제2항에 있어서, 상기 플렉서블 회로기판에 실장된 상기 제어유니트는
상기 제1 및 제2활성시트가 접촉대상 피부에 접촉되면 상기 배터리시트의 배터리로부터 전류가 도통되되 온도에 따라 저항값이 가변되는 PTC소자에 의해 출력전압이 가변되는 구동지연부와;
전력이 공급되면 상기 광원부를 설정된 모드에 따라 구동시키는 제어부와;
상기 구동지연부의 출력전압이 설정된 트리거 전압에 도달하면 스위치 온되어 상기 배터리로부터 상기 제어부로의 전력이 공급되게 설치된 트리거 스위치;를 구비하는 것을 특징으로 하는 광을 이용한 피부 패치.The control unit of claim 2, wherein the control unit is mounted on the flexible circuit board.
A driving delay unit in which an output voltage is changed by a PTC element in which a current is conducted from a battery of the battery sheet when the first and second active sheets are in contact with the skin to be contacted, and a resistance value is changed according to temperature;
A control unit for driving the light source unit according to a set mode when electric power is supplied;
And a trigger switch which is switched on when the output voltage of the driving delay unit reaches a set trigger voltage to supply power from the battery to the controller. 제3항에 있어서, 상기 광원부는 적색광을 출사하는 적색발광다이오드와, 옐로우 광을 출사하는 옐로우 발광다이오드를 구비하고,
상기 제어부는 상기 제1트리거스위치의 스위치 온에 의해 전력공급이 개시되면, 1KHz의 정현파 구동펄스에 의해 상기 적색발광다이오드가 설정된 제1시간 구동되게 하는 제1모드와, 1KHz의 정현파 구동펄스에 의해 상기 옐로우발광다이오드가 설정된 제2시간 구동되게 하는 제2모드와, 1KHz의 정현파 구동펄스에 의해 상기 적색 발광다이오드 및 옐로우발광다이오드 모두가 설정된 제3시간 구동되게 하는 제3모드가 순차적으로 수행되게 처리하도록 된 것을 특징으로 하는 광을 이용한 피부 패치.The light emitting device of claim 3, wherein the light source unit comprises a red light emitting diode emitting red light and a yellow light emitting diode emitting yellow light.
When the power supply is started by the switch-on of the first trigger switch, the control unit operates the first mode for driving the red light-emitting diode by the sine wave driving pulse of 1 KHz and the sine wave driving pulse of 1 KHz. A second mode for driving the yellow light emitting diode to be driven for a set second time, and a third mode for driving both the red light emitting diode and the yellow light emitting diode to be set for a third time by a sine wave driving pulse of 1 KHz is sequentially performed Skin patch using light, characterized in that to be.
KR1020120098234A 2012-09-05 2012-09-05 Dermal patch using light Expired - Fee Related KR101224629B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120098234A KR101224629B1 (en) 2012-09-05 2012-09-05 Dermal patch using light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120098234A KR101224629B1 (en) 2012-09-05 2012-09-05 Dermal patch using light

Publications (1)

Publication Number Publication Date
KR101224629B1 true KR101224629B1 (en) 2013-01-22

Family

ID=47842332

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120098234A Expired - Fee Related KR101224629B1 (en) 2012-09-05 2012-09-05 Dermal patch using light

Country Status (1)

Country Link
KR (1) KR101224629B1 (en)

Cited By (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018056584A1 (en) * 2016-09-21 2018-03-29 삼성전자 주식회사 Method for measuring skin condition and electronic device therefor
KR20190002254U (en) * 2018-02-28 2019-09-05 주식회사 에코웰 LED beauty treatment patch
KR20190105898A (en) * 2018-03-06 2019-09-18 에릭스바이오(주) Antimicrobial Dressing Band Using Optical Pulse
KR102148020B1 (en) * 2019-07-25 2020-08-25 (주)링크옵틱스 The patch for improving under eye wrinkle and skin elasticity
KR20210114754A (en) 2020-03-11 2021-09-24 주식회사 피알비 Cosmetic patch for led skin care device and led skin care device using the same
US11324424B2 (en) 2017-03-09 2022-05-10 Smith & Nephew Plc Apparatus and method for imaging blood in a target region of tissue
US11559438B2 (en) 2017-11-15 2023-01-24 Smith & Nephew Plc Integrated sensor enabled wound monitoring and/or therapy dressings and systems
US11596553B2 (en) 2017-09-27 2023-03-07 Smith & Nephew Plc Ph sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses
US11633147B2 (en) 2017-09-10 2023-04-25 Smith & Nephew Plc Sensor enabled wound therapy dressings and systems implementing cybersecurity
US11633153B2 (en) 2017-06-23 2023-04-25 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
US11638664B2 (en) 2017-07-25 2023-05-02 Smith & Nephew Plc Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings
US11690570B2 (en) 2017-03-09 2023-07-04 Smith & Nephew Plc Wound dressing, patch member and method of sensing one or more wound parameters
US11717447B2 (en) 2016-05-13 2023-08-08 Smith & Nephew Plc Sensor enabled wound monitoring and therapy apparatus
US11759144B2 (en) 2017-09-10 2023-09-19 Smith & Nephew Plc Systems and methods for inspection of encapsulation and components in sensor equipped wound dressings
US11791030B2 (en) 2017-05-15 2023-10-17 Smith & Nephew Plc Wound analysis device and method
US11839464B2 (en) 2017-09-28 2023-12-12 Smith & Nephew, Plc Neurostimulation and monitoring using sensor enabled wound monitoring and therapy apparatus
US11883262B2 (en) 2017-04-11 2024-01-30 Smith & Nephew Plc Component positioning and stress relief for sensor enabled wound dressings
US11925735B2 (en) 2017-08-10 2024-03-12 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
US11931165B2 (en) 2017-09-10 2024-03-19 Smith & Nephew Plc Electrostatic discharge protection for sensors in wound therapy
US11944418B2 (en) 2018-09-12 2024-04-02 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
US11957545B2 (en) 2017-09-26 2024-04-16 Smith & Nephew Plc Sensor positioning and optical sensing for sensor enabled wound therapy dressings and systems
US11969538B2 (en) 2018-12-21 2024-04-30 T.J.Smith And Nephew, Limited Wound therapy systems and methods with multiple power sources
US12011942B2 (en) 2019-03-18 2024-06-18 Smith & Nephew Plc Rules for sensor integrated substrates
US12016994B2 (en) 2019-10-07 2024-06-25 Smith & Nephew Plc Sensor enabled negative pressure wound monitoring apparatus with different impedances inks
US12033738B2 (en) 2017-05-15 2024-07-09 Smith & Nephew Plc Negative pressure wound therapy system using eulerian video magnification
US12178597B2 (en) 2017-03-09 2024-12-31 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
US12186164B2 (en) 2018-10-16 2025-01-07 Smith & Nephew Plc Systems and method for applying biocompatible encapsulation to sensor enabled wound monitoring and therapy dressings
US12186165B2 (en) 2018-09-28 2025-01-07 T.J.Smith And Nephew, Limited Optical fibers for optically sensing through wound dressings
US12299772B2 (en) 2020-04-21 2025-05-13 T.J.Smith And Nephew, Limited Wound treatment management using augmented reality overlay
US12409071B2 (en) 2018-08-29 2025-09-09 Smith & Nephew Plc Component positioning and encapsulation for sensor enabled wound dressings
US12447259B2 (en) 2019-01-30 2025-10-21 Smith & Nephew Plc Sensor integrated dressings and systems
US12458286B2 (en) 2020-05-19 2025-11-04 T.J.Smith And Nephew, Limited Patient protection from unsafe electric current in sensor integrated dressings and systems
US12478279B2 (en) 2019-03-19 2025-11-25 Smith & Nephew Plc Systems and methods for measuring tissue impedance
US12514755B2 (en) 2020-03-05 2026-01-06 Smith & Nephew Plc Sensor integrated dressings and systems
US12527522B2 (en) 2019-12-19 2026-01-20 Smith & Nephew Plc Sensor integrated dressings and systems
US12544271B2 (en) 2019-01-30 2026-02-10 Smith & Nephew Plc Optical sensing systems and methods for sensor enabled wound dressings and systems

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200233008Y1 (en) 2000-12-27 2001-09-25 휴먼센스 주식회사 The light therapy device for knee bend type
KR20100000142A (en) * 2008-06-24 2010-01-06 단국대학교 산학협력단 Mitigative apparatus and control method thereof for muscle ache and arthralgia using flexible oled
KR20110014922A (en) * 2009-08-06 2011-02-14 주식회사 리직스 Optical treatment sheet and treatment device
KR20120115765A (en) * 2011-04-11 2012-10-19 주식회사 칼라세븐 An adhesive patch for treating menstrual pains

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200233008Y1 (en) 2000-12-27 2001-09-25 휴먼센스 주식회사 The light therapy device for knee bend type
KR20100000142A (en) * 2008-06-24 2010-01-06 단국대학교 산학협력단 Mitigative apparatus and control method thereof for muscle ache and arthralgia using flexible oled
KR20110014922A (en) * 2009-08-06 2011-02-14 주식회사 리직스 Optical treatment sheet and treatment device
KR20120115765A (en) * 2011-04-11 2012-10-19 주식회사 칼라세븐 An adhesive patch for treating menstrual pains

Cited By (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11717447B2 (en) 2016-05-13 2023-08-08 Smith & Nephew Plc Sensor enabled wound monitoring and therapy apparatus
US11266344B2 (en) 2016-09-21 2022-03-08 Samsung Electronics Co., Ltd. Method for measuring skin condition and electronic device therefor
WO2018056584A1 (en) * 2016-09-21 2018-03-29 삼성전자 주식회사 Method for measuring skin condition and electronic device therefor
US12178597B2 (en) 2017-03-09 2024-12-31 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
US11690570B2 (en) 2017-03-09 2023-07-04 Smith & Nephew Plc Wound dressing, patch member and method of sensing one or more wound parameters
US11324424B2 (en) 2017-03-09 2022-05-10 Smith & Nephew Plc Apparatus and method for imaging blood in a target region of tissue
US11883262B2 (en) 2017-04-11 2024-01-30 Smith & Nephew Plc Component positioning and stress relief for sensor enabled wound dressings
US12245920B2 (en) 2017-04-11 2025-03-11 Smith & Nephew Plc Component positioning and stress relief for sensor enabled wound dressings
US12033738B2 (en) 2017-05-15 2024-07-09 Smith & Nephew Plc Negative pressure wound therapy system using eulerian video magnification
US11791030B2 (en) 2017-05-15 2023-10-17 Smith & Nephew Plc Wound analysis device and method
US12424307B2 (en) 2017-05-15 2025-09-23 Smith & Nephew Plc Wound analysis device and method
US12102447B2 (en) 2017-06-23 2024-10-01 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
US11633153B2 (en) 2017-06-23 2023-04-25 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
US11638664B2 (en) 2017-07-25 2023-05-02 Smith & Nephew Plc Biocompatible encapsulation and component stress relief for sensor enabled negative pressure wound therapy dressings
US12214111B2 (en) 2017-08-10 2025-02-04 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
US11925735B2 (en) 2017-08-10 2024-03-12 Smith & Nephew Plc Positioning of sensors for sensor enabled wound monitoring or therapy
US11931165B2 (en) 2017-09-10 2024-03-19 Smith & Nephew Plc Electrostatic discharge protection for sensors in wound therapy
US11633147B2 (en) 2017-09-10 2023-04-25 Smith & Nephew Plc Sensor enabled wound therapy dressings and systems implementing cybersecurity
US11759144B2 (en) 2017-09-10 2023-09-19 Smith & Nephew Plc Systems and methods for inspection of encapsulation and components in sensor equipped wound dressings
US12114994B2 (en) 2017-09-10 2024-10-15 Smith & Nephew Plc Sensor enabled wound therapy dressings and systems implementing cybersecurity
US12544004B2 (en) 2017-09-10 2026-02-10 Smith & Nephew Plc Systems and methods for inspection of encapsulation and components in sensor equipped wound dressings
US11957545B2 (en) 2017-09-26 2024-04-16 Smith & Nephew Plc Sensor positioning and optical sensing for sensor enabled wound therapy dressings and systems
US11596553B2 (en) 2017-09-27 2023-03-07 Smith & Nephew Plc Ph sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses
US12097092B2 (en) 2017-09-27 2024-09-24 Smith & Nephew Plc pH sensing for sensor enabled negative pressure wound monitoring and therapy apparatuses
US12290352B2 (en) 2017-09-28 2025-05-06 Smith & Nephew Plc Neurostimulation and monitoring using sensor enabled wound monitoring and therapy apparatus
US11839464B2 (en) 2017-09-28 2023-12-12 Smith & Nephew, Plc Neurostimulation and monitoring using sensor enabled wound monitoring and therapy apparatus
US11559438B2 (en) 2017-11-15 2023-01-24 Smith & Nephew Plc Integrated sensor enabled wound monitoring and/or therapy dressings and systems
KR200497047Y1 (en) * 2018-02-28 2023-07-10 주식회사 에코웰 LED beauty treatment patch
KR20190002254U (en) * 2018-02-28 2019-09-05 주식회사 에코웰 LED beauty treatment patch
KR20190105898A (en) * 2018-03-06 2019-09-18 에릭스바이오(주) Antimicrobial Dressing Band Using Optical Pulse
KR102067501B1 (en) 2018-03-06 2020-01-17 에릭스바이오(주) Antimicrobial Dressing Band Using Optical Pulse
US12409071B2 (en) 2018-08-29 2025-09-09 Smith & Nephew Plc Component positioning and encapsulation for sensor enabled wound dressings
US11944418B2 (en) 2018-09-12 2024-04-02 Smith & Nephew Plc Device, apparatus and method of determining skin perfusion pressure
US12186165B2 (en) 2018-09-28 2025-01-07 T.J.Smith And Nephew, Limited Optical fibers for optically sensing through wound dressings
US12186164B2 (en) 2018-10-16 2025-01-07 Smith & Nephew Plc Systems and method for applying biocompatible encapsulation to sensor enabled wound monitoring and therapy dressings
US12226565B2 (en) 2018-12-21 2025-02-18 T.J.Smith And Nephew, Limited Wound therapy systems and methods with multiple power sources
US11969538B2 (en) 2018-12-21 2024-04-30 T.J.Smith And Nephew, Limited Wound therapy systems and methods with multiple power sources
US12447259B2 (en) 2019-01-30 2025-10-21 Smith & Nephew Plc Sensor integrated dressings and systems
US12544271B2 (en) 2019-01-30 2026-02-10 Smith & Nephew Plc Optical sensing systems and methods for sensor enabled wound dressings and systems
US12558911B2 (en) 2019-03-18 2026-02-24 Smith & Nephew Plc Rules for sensor integrated substrates
US12011942B2 (en) 2019-03-18 2024-06-18 Smith & Nephew Plc Rules for sensor integrated substrates
US12478279B2 (en) 2019-03-19 2025-11-25 Smith & Nephew Plc Systems and methods for measuring tissue impedance
KR102148020B1 (en) * 2019-07-25 2020-08-25 (주)링크옵틱스 The patch for improving under eye wrinkle and skin elasticity
US12016994B2 (en) 2019-10-07 2024-06-25 Smith & Nephew Plc Sensor enabled negative pressure wound monitoring apparatus with different impedances inks
US12527522B2 (en) 2019-12-19 2026-01-20 Smith & Nephew Plc Sensor integrated dressings and systems
US12514755B2 (en) 2020-03-05 2026-01-06 Smith & Nephew Plc Sensor integrated dressings and systems
KR20210114754A (en) 2020-03-11 2021-09-24 주식회사 피알비 Cosmetic patch for led skin care device and led skin care device using the same
US12299772B2 (en) 2020-04-21 2025-05-13 T.J.Smith And Nephew, Limited Wound treatment management using augmented reality overlay
US12458286B2 (en) 2020-05-19 2025-11-04 T.J.Smith And Nephew, Limited Patient protection from unsafe electric current in sensor integrated dressings and systems

Similar Documents

Publication Publication Date Title
KR101224629B1 (en) Dermal patch using light
JP7083184B2 (en) Skin beauty equipment
KR101649522B1 (en) Multifunction Beauty Equipment
US20220257971A1 (en) Facial beauty device and mask sheet used therefor
KR101734177B1 (en) Face lifter
KR102546342B1 (en) Galvanic massage apparatus
CN201510644U (en) Multifunctional vibration soft cover for beating and applying facial mask
KR20160026234A (en) Multifunctional Beauty Instrument for Percutaneous Absorption and Skin Care Method
CN104740760A (en) Ercutaneous Penetration Enhancing Apparatus And Percutaneous Penetration Enhancing Method
CN102371029A (en) Facial skin care device with photocosmetic effect
WO2015185352A1 (en) Radio frequency skin treatment device
KR101139956B1 (en) Hyperfine vibration massage unit for managing chloasma, wrinkle and whitening
US20240278443A1 (en) Powering a functional unit and obtaining a measurement signal via a single pair of electrical connection paths
KR101220541B1 (en) Device for medical skin care
US20220296911A1 (en) Skin treatment device using radio frequency
TW201311310A (en) Three-dimensional membrane for iontophoresis
TW201204425A (en) Face mask having light emitting elements
CN102488960A (en) Multifunctional cosmetology instrument
CA2801660C (en) Infrared heating apparatus with foot massage functions
KR20170138844A (en) Iontophoresis device, the method of iontophoresis and a skin care device including the same
JP2002315621A (en) Laser treatment device
CN209378022U (en) EMS lifts face cleaning instrument
KR102668869B1 (en) Skin treatment device
KR102217854B1 (en) Skin beauty device and peptide essence skin beauty method using the same
KR100406085B1 (en) Handy skin massager

Legal Events

Date Code Title Description
A201 Request for examination
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

A302 Request for accelerated examination
PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20151023

Year of fee payment: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R11-asn-PN2301

P14-X000 Amendment of ip right document requested

St.27 status event code: A-5-5-P10-P14-nap-X000

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R14-asn-PN2301

P16-X000 Ip right document amended

St.27 status event code: A-5-5-P10-P16-nap-X000

Q16-X000 A copy of ip right certificate issued

St.27 status event code: A-4-4-Q10-Q16-nap-X000

FPAY Annual fee payment

Payment date: 20170104

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20180111

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20181220

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

FPAY Annual fee payment

Payment date: 20200114

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20230116

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20230116