KR102129145B1 - 안구 수분을 생체 내에서 결정하는 디바이스 - Google Patents

안구 수분을 생체 내에서 결정하는 디바이스 Download PDF

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KR102129145B1
KR102129145B1 KR1020147025617A KR20147025617A KR102129145B1 KR 102129145 B1 KR102129145 B1 KR 102129145B1 KR 1020147025617 A KR1020147025617 A KR 1020147025617A KR 20147025617 A KR20147025617 A KR 20147025617A KR 102129145 B1 KR102129145 B1 KR 102129145B1
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South Korea
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electrode
electrical
soft tissue
moisture
processor
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Korean (ko)
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KR20140130473A (ko
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츠비 나훔
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제트.에이. 아르고 리미티드
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/101—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the tear film
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ophthalmology & Optometry (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
KR1020147025617A 2012-02-13 2013-02-12 안구 수분을 생체 내에서 결정하는 디바이스 Active KR102129145B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1202387.5A GB201202387D0 (en) 2012-02-13 2012-02-13 Device for in-vivo determination of eye moisture
GB1202387.5 2012-02-13
PCT/IB2013/000173 WO2013121263A1 (en) 2012-02-13 2013-02-12 Device for in-vivo determination of eye moisture

Publications (2)

Publication Number Publication Date
KR20140130473A KR20140130473A (ko) 2014-11-10
KR102129145B1 true KR102129145B1 (ko) 2020-07-02

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KR1020147025617A Active KR102129145B1 (ko) 2012-02-13 2013-02-12 안구 수분을 생체 내에서 결정하는 디바이스

Country Status (13)

Country Link
US (3) US9833138B2 (OSRAM)
EP (1) EP2814378B1 (OSRAM)
JP (1) JP6086931B2 (OSRAM)
KR (1) KR102129145B1 (OSRAM)
CN (1) CN104244805B (OSRAM)
AU (1) AU2013220118B2 (OSRAM)
BR (1) BR112014020109B1 (OSRAM)
CA (1) CA2864421C (OSRAM)
ES (1) ES2664330T3 (OSRAM)
GB (1) GB201202387D0 (OSRAM)
IL (1) IL234084B (OSRAM)
PL (1) PL2814378T3 (OSRAM)
WO (1) WO2013121263A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104757972B (zh) * 2015-03-16 2024-02-06 思澜科技（成都）有限公司 一种用于生物阻抗测量的活检夹
US10004634B2 (en) 2015-06-16 2018-06-26 The Regents Of The University Of Colorado Nasolacrimal implants and related methods for tear stimulation
ITUB20154761A1 (it) * 2015-10-29 2017-04-29 Resono Ophthalmic S R L Sistema di elettrodo e relativo dispositivo per il trattamento di patologie dell?occhio, in particolare dell?occhio secco
US10386655B2 (en) 2016-07-27 2019-08-20 Verily Life Sciences Llc Device, system and method for detecting overlap of an ophthalmic device by an eyelid
KR102342997B1 (ko) * 2020-05-15 2021-12-23 충북대학교 산학협력단 오스몰 농도 측정 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996993A (en) * 1988-12-07 1991-03-05 York Kenneth K In vivo osmometer
US20100069779A1 (en) * 2008-09-15 2010-03-18 Zvi Nachum Soft tissue moisture analyzer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4951683A (en) * 1989-01-19 1990-08-28 Davis Jeffrey P Device for detecting keratoconjunctivitis sicca
US5961471A (en) 1995-02-28 1999-10-05 Nova Technology Corporation Probe for a biophysical skin measurement device
US6245064B1 (en) 1997-07-08 2001-06-12 Atrionix, Inc. Circumferential ablation device assembly
GB2339912B (en) 1998-07-20 2002-06-05 Univ Bristol Apparatus and method for measuring the moisture level within enamel dentine or tooth tissue
US6553813B2 (en) * 2000-02-29 2003-04-29 Rynhart Research Limited Moisture meter with impedance and relative humidity measurements
US7111502B2 (en) 2002-08-06 2006-09-26 Ocusense, Inc. Systems and methods for reducing the effect of corruptive signals during nanoliter osmometry
US7905134B2 (en) 2002-08-06 2011-03-15 The Regents Of The University Of California Biomarker normalization
US8020433B2 (en) 2003-03-25 2011-09-20 Tearlab Research, Inc. Systems and methods for a sample fluid collection device
US7017394B2 (en) * 2002-08-06 2006-03-28 The Regents Of The University Of California Tear film osmometry
US7051569B2 (en) 2002-08-06 2006-05-30 Ocusense, Inc. Systems and methods for calibrating osmolarity measuring devices
WO2005018432A2 (en) * 2003-08-20 2005-03-03 Philometron, Inc. Hydration monitoring
WO2005067651A2 (en) 2004-01-08 2005-07-28 Cappo Anthony P Surface plasmon resonance based nanoliter tear osmometer
US7297123B2 (en) 2004-04-19 2007-11-20 Nova Technology Corporation Method and apparatus for accessing oral mucositis
US7182509B2 (en) 2005-04-27 2007-02-27 Advanced Instruments, Inc. Nanoliter osmometer and method of operation
US7344679B2 (en) * 2005-10-14 2008-03-18 International Business Machines Corporation Method and apparatus for point of care osmolarity testing
US7908906B2 (en) 2006-08-29 2011-03-22 International Business Machines Corporation Fluidic test apparatus and method
JP2008154857A (ja) * 2006-12-25 2008-07-10 Meiyoo:Kk 角膜抵抗測定装置及びそれに用いられる角膜抵抗測定用電極装置
US7762718B2 (en) 2007-09-28 2010-07-27 International Business Machines Corporation Condensation detector utilizing a wet bulb and dry bulb temperature differential

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996993A (en) * 1988-12-07 1991-03-05 York Kenneth K In vivo osmometer
US20100069779A1 (en) * 2008-09-15 2010-03-18 Zvi Nachum Soft tissue moisture analyzer

Also Published As

Publication number Publication date
US10716466B2 (en) 2020-07-21
GB201202387D0 (en) 2012-03-28
US9833138B2 (en) 2017-12-05
AU2013220118B2 (en) 2017-10-12
WO2013121263A1 (en) 2013-08-22
EP2814378A1 (en) 2014-12-24
US20200260947A1 (en) 2020-08-20
US20170347875A9 (en) 2017-12-07
CN104244805B (zh) 2017-10-31
EP2814378B1 (en) 2018-01-03
US20180125353A1 (en) 2018-05-10
US20140350376A1 (en) 2014-11-27
BR112014020109A8 (pt) 2017-07-11
CA2864421A1 (en) 2013-08-22
PL2814378T3 (pl) 2018-07-31
CA2864421C (en) 2022-03-01
CN104244805A (zh) 2014-12-24
AU2013220118A1 (en) 2014-09-25
JP2015513348A (ja) 2015-05-11
ES2664330T3 (es) 2018-04-19
IL234084B (en) 2020-05-31
JP6086931B2 (ja) 2017-03-01
BR112014020109B1 (pt) 2021-12-14
BR112014020109A2 (OSRAM) 2017-06-20
IL234084A0 (en) 2014-09-30
KR20140130473A (ko) 2014-11-10

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