ATE490722T1 - Gerät zur messung von okularen eigenschaften und verfahren dafür - Google Patents

Gerät zur messung von okularen eigenschaften und verfahren dafür

Info

Publication number
ATE490722T1
ATE490722T1 AT04768961T AT04768961T ATE490722T1 AT E490722 T1 ATE490722 T1 AT E490722T1 AT 04768961 T AT04768961 T AT 04768961T AT 04768961 T AT04768961 T AT 04768961T AT E490722 T1 ATE490722 T1 AT E490722T1
Authority
AT
Austria
Prior art keywords
section
eye
measuring
derived
refractive index
Prior art date
Application number
AT04768961T
Other languages
English (en)
Inventor
Daniel Daly
Original Assignee
Lein Applied Diagnostics Ltd
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 Lein Applied Diagnostics Ltd filed Critical Lein Applied Diagnostics Ltd
Application granted granted Critical
Publication of ATE490722T1 publication Critical patent/ATE490722T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
    • 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
    • A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
    • A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/6813—Specially adapted to be attached to a specific body part
    • A61B5/6814—Head
    • A61B5/6821—Eye
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Emergency Medicine (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Eye Examination Apparatus (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT04768961T 2003-10-24 2004-10-20 Gerät zur messung von okularen eigenschaften und verfahren dafür ATE490722T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0324872A GB2407378B (en) 2003-10-24 2003-10-24 Ocular property measuring apparatus and method therefor
PCT/GB2004/004435 WO2005044099A1 (en) 2003-10-24 2004-10-20 Ocular property measuring apparatus and method therefor

Publications (1)

Publication Number Publication Date
ATE490722T1 true ATE490722T1 (de) 2010-12-15

Family

ID=29595782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04768961T ATE490722T1 (de) 2003-10-24 2004-10-20 Gerät zur messung von okularen eigenschaften und verfahren dafür

Country Status (6)

Country Link
US (1) US7769419B2 (de)
EP (1) EP1691675B1 (de)
AT (1) ATE490722T1 (de)
DE (1) DE602004030474D1 (de)
GB (1) GB2407378B (de)
WO (1) WO2005044099A1 (de)

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2647147C (en) * 2006-04-11 2016-10-04 Neuroptix Corporation Ocular imaging
DE102007027683A1 (de) 2007-06-15 2008-12-18 Carl Zeiss Meditec Ag Vorrichtung und Verfahren zur Bestimmung von Vorderkammertiefe und Augenlänge eines Auges
US20100210951A1 (en) * 2007-06-15 2010-08-19 Mohammed Saidur Rahman Optical System for Imaging of Tissue Lesions
US8192026B2 (en) 2007-06-20 2012-06-05 Tearscience, Inc. Tear film measurement
US7758190B2 (en) 2007-06-20 2010-07-20 Tearscience, Inc. Tear film measurement
GB2451442B (en) * 2007-07-30 2013-03-06 Lein Applied Diagnostics Ltd Optical measurement apparatus and method therefor
GB2451441B (en) 2007-07-30 2012-07-11 Lein Applied Diagnostics Ltd Optical alignment apparatus and method thereof
GB2451443B (en) * 2007-07-30 2012-12-26 Lein Applied Diagnostics Ltd Optical measurement apparatus and method therefor
GB2457302B (en) * 2008-02-11 2013-04-10 Lein Applied Diagnostics Ltd Measurement apparatus and method therefor
US8348429B2 (en) * 2008-03-27 2013-01-08 Doheny Eye Institute Optical coherence tomography device, method, and system
US11839430B2 (en) 2008-03-27 2023-12-12 Doheny Eye Institute Optical coherence tomography-based ophthalmic testing methods, devices and systems
SG188900A1 (en) 2008-03-27 2013-04-30 Neuroptix Corp Ocular imaging
USD614774S1 (en) 2008-12-18 2010-04-27 Tearscience, Inc. Ocular imaging apparatus
GB2467340B (en) * 2009-01-30 2013-11-13 Lein Applied Diagnostics Ltd Signal sample trigger apparatus, data acquisition system and method of sampling an analogue signal
US8915592B2 (en) 2009-04-01 2014-12-23 Tearscience, Inc. Apparatuses and methods of ocular surface interferometry (OSI) employing polarization and subtraction for imaging, processing, and/or displaying an ocular tear film
US8888286B2 (en) 2009-04-01 2014-11-18 Tearscience, Inc. Full-eye illumination ocular surface imaging of an ocular tear film for determining tear film thickness and/or providing ocular topography
CN102573497B (zh) 2009-04-01 2015-09-09 眼泪科学公司 眼睛泪液膜成像仪器
US9642520B2 (en) 2009-04-01 2017-05-09 Tearscience, Inc. Background reduction apparatuses and methods of ocular surface interferometry (OSI) employing polarization for imaging, processing, and/or displaying an ocular tear film
US9888839B2 (en) 2009-04-01 2018-02-13 Tearscience, Inc. Methods and apparatuses for determining contact lens intolerance in contact lens wearer patients based on dry eye tear film characteristic analysis and dry eye symptoms
EP2482770B1 (de) * 2009-09-30 2015-03-11 WaveLight GmbH Vorrichtung für die ophthalmologische laserchirurgie
US8380270B2 (en) * 2010-01-26 2013-02-19 Chromologic Llc Non-invasive ocular monitoring
US8452362B2 (en) * 2010-01-26 2013-05-28 Chromologic Llc Method and system for monitoring hydration
DE102010010569A1 (de) * 2010-03-05 2011-09-08 Andreas Schnalke Diagnosevorrichtung zur Detektion einer Schichtgrenze in einem Auge sowie Ringelement für die Diagnosevorrichtung
US20120296322A1 (en) * 2010-03-15 2012-11-22 Ya-Man Ltd. Laser treatment device
CA2807683C (en) 2010-08-16 2020-02-18 Cognoptix, Inc. System and method for detecting amyloid proteins
US8920335B2 (en) * 2010-09-01 2014-12-30 Alcon Research, Ltd. Methods and systems for posterior segment volume measurement
US10132925B2 (en) 2010-09-15 2018-11-20 Ascentia Imaging, Inc. Imaging, fabrication and measurement systems and methods
WO2012037343A1 (en) * 2010-09-15 2012-03-22 Ascentia Imaging, Inc. Imaging, fabrication, and measurement systems and methods
WO2012069637A1 (en) * 2010-11-26 2012-05-31 Akeso Medical Imaging B.V. Device and method for determining a disease activity
US9724022B2 (en) 2011-04-29 2017-08-08 Taiwan Biophotonic Corporation Apparatus for non-invasive glucose monitoring
US9662004B2 (en) 2011-04-29 2017-05-30 Taiwan Biophotonic Corporation Apparatus for non-invasive glucose monitoring
US9743864B2 (en) 2011-04-29 2017-08-29 Taiwan Biophotonic Corporation Method for non-invasive blood glucose monitoring and method for analysing biological molecule
WO2012170275A1 (en) * 2011-06-09 2012-12-13 Eastman Kodak Company Coupled multi-wavelength confocal systems for distance measurements
US9739864B2 (en) 2012-01-03 2017-08-22 Ascentia Imaging, Inc. Optical guidance systems and methods using mutually distinct signal-modifying
CN107861102B (zh) 2012-01-03 2021-08-20 阿森蒂亚影像有限公司 编码定位系统、方法和装置
CN104755908B (zh) 2012-07-27 2017-12-12 统雷有限公司 敏捷成像系统
JP6008702B2 (ja) * 2012-11-09 2016-10-19 キヤノン株式会社 補償光学装置、補償光学装置の制御方法および眼科装置
US9339177B2 (en) 2012-12-21 2016-05-17 Tearscience, Inc. Full-eye illumination ocular surface imaging of an ocular tear film for determining tear film thickness and/or providing ocular topography
US10528135B2 (en) 2013-01-14 2020-01-07 Ctrl-Labs Corporation Wearable muscle interface systems, devices and methods that interact with content displayed on an electronic display
US12539031B2 (en) 2013-03-14 2026-02-03 Envision Diagnostics, Inc. Medical interfaces and other medical devices, systems, and methods for performing eye exams
JP6615748B2 (ja) 2013-05-03 2019-12-04 テイアサイエンス・インコーポレーテツド マイボーム腺分析のためにマイボーム腺を画像化するための眼瞼照射システムおよび方法
US20150124566A1 (en) 2013-10-04 2015-05-07 Thalmic Labs Inc. Systems, articles and methods for wearable electronic devices employing contact sensors
US10042422B2 (en) 2013-11-12 2018-08-07 Thalmic Labs Inc. Systems, articles, and methods for capacitive electromyography sensors
US11921471B2 (en) 2013-08-16 2024-03-05 Meta Platforms Technologies, Llc Systems, articles, and methods for wearable devices having secondary power sources in links of a band for providing secondary power in addition to a primary power source
US12504816B2 (en) 2013-08-16 2025-12-23 Meta Platforms Technologies, Llc Wearable devices and associated band structures for sensing neuromuscular signals using sensor pairs in respective pods with communicative pathways to a common processor
US9795290B2 (en) 2013-11-15 2017-10-24 Tearscience, Inc. Ocular tear film peak detection and stabilization detection systems and methods for determining tear film layer characteristics
WO2015081113A1 (en) 2013-11-27 2015-06-04 Cezar Morun Systems, articles, and methods for electromyography sensors
US9576168B2 (en) * 2013-12-30 2017-02-21 Verily Life Sciences Llc Conditional retrieval
US9880632B2 (en) 2014-06-19 2018-01-30 Thalmic Labs Inc. Systems, devices, and methods for gesture identification
US9477079B2 (en) 2014-06-25 2016-10-25 Thalmic Labs Inc. Systems, devices, and methods for wearable heads-up displays
KR102299361B1 (ko) 2014-09-03 2021-09-07 삼성전자주식회사 혈압을 모니터링하는 장치 및 방법, 혈압 모니터링 기능을 갖는 웨어러블 디바이스
WO2016054079A1 (en) 2014-09-29 2016-04-07 Zyomed Corp. Systems and methods for blood glucose and other analyte detection and measurement using collision computing
KR102411658B1 (ko) 2015-01-15 2022-06-21 삼성전자주식회사 생체 정보 검출 장치
CN108351519A (zh) 2015-02-17 2018-07-31 赛尔米克实验室公司 用于在可穿戴式平视显示器中进行适眼区扩大的系统、设备和方法
KR102384225B1 (ko) 2015-03-06 2022-04-07 삼성전자주식회사 혈압 측정 장치 및 방법
EP3081149A1 (de) * 2015-04-12 2016-10-19 Taiwan Biophotonic Corporation Vorrichtung und verfahren zur ausrichtung
US10175488B2 (en) 2015-05-04 2019-01-08 North Inc. Systems, devices, and methods for spatially-multiplexed holographic optical elements
US10126114B2 (en) 2015-05-21 2018-11-13 Ascentia Imaging, Inc. Angular localization system, associated repositionable mechanical structure, and associated method
KR102474236B1 (ko) 2015-05-28 2022-12-05 구글 엘엘씨 착용 가능 헤드업 디스플레이들에 눈 추적 및 스캐닝 레이저 투사를 통합시키는 시스템들, 디바이스들 및 방법들
KR102434701B1 (ko) * 2015-09-01 2022-08-22 삼성전자주식회사 생체 정보 획득 장치 및 생체 정보 획득 방법과 생체 정보 검사 장치
WO2017041010A1 (en) 2015-09-04 2017-03-09 Thalmic Labs Inc. Systems, articles, and methods for integrating holographic optical elements with eyeglass lenses
WO2017059285A1 (en) 2015-10-01 2017-04-06 Thalmic Labs Inc. Systems, devices, and methods for interacting with content displayed on head-mounted displays
US9904051B2 (en) 2015-10-23 2018-02-27 Thalmic Labs Inc. Systems, devices, and methods for laser eye tracking
TWI600876B (zh) * 2015-11-23 2017-10-01 財團法人工業技術研究院 量測系統
US10802190B2 (en) 2015-12-17 2020-10-13 Covestro Llc Systems, devices, and methods for curved holographic optical elements
US10303246B2 (en) 2016-01-20 2019-05-28 North Inc. Systems, devices, and methods for proximity-based eye tracking
US10151926B2 (en) 2016-01-29 2018-12-11 North Inc. Systems, devices, and methods for preventing eyebox degradation in a wearable heads-up display
US9554738B1 (en) 2016-03-30 2017-01-31 Zyomed Corp. Spectroscopic tomography systems and methods for noninvasive detection and measurement of analytes using collision computing
US10365548B2 (en) 2016-04-13 2019-07-30 North Inc. Systems, devices, and methods for focusing laser projectors
US12554325B2 (en) 2016-07-25 2026-02-17 Meta Platforms Technologies, Llc Methods and apparatuses for low latency body state prediction based on neuromuscular data
US10277874B2 (en) 2016-07-27 2019-04-30 North Inc. Systems, devices, and methods for laser projectors
WO2018027326A1 (en) 2016-08-12 2018-02-15 Thalmic Labs Inc. Systems, devices, and methods for variable luminance in wearable heads-up displays
KR102655671B1 (ko) 2016-10-12 2024-04-05 삼성전자주식회사 생체정보 추정 장치 및 방법
US10345596B2 (en) 2016-11-10 2019-07-09 North Inc. Systems, devices, and methods for astigmatism compensation in a wearable heads-up display
CA3045192A1 (en) 2016-11-30 2018-06-07 North Inc. Systems, devices, and methods for laser eye tracking in wearable heads-up displays
US10663732B2 (en) 2016-12-23 2020-05-26 North Inc. Systems, devices, and methods for beam combining in wearable heads-up displays
US10718951B2 (en) 2017-01-25 2020-07-21 North Inc. Systems, devices, and methods for beam combining in laser projectors
CN112040858B (zh) 2017-10-19 2024-06-07 元平台技术有限公司 用于识别与神经肌肉源信号相关的生物结构的系统和方法
US20190121133A1 (en) 2017-10-23 2019-04-25 North Inc. Free space multiple laser diode modules
US11961494B1 (en) 2019-03-29 2024-04-16 Meta Platforms Technologies, Llc Electromagnetic interference reduction in extended reality environments
US11907423B2 (en) 2019-11-25 2024-02-20 Meta Platforms Technologies, Llc Systems and methods for contextualized interactions with an environment
US12579768B2 (en) 2018-01-25 2026-03-17 Meta Platforms Technologies, Llc Wearable electronic devices, extended reality systems including neuromuscular sensors, and methods for generating text from speech input and modifying the generated text based on neuromuscular data
CN108871199A (zh) * 2018-05-30 2018-11-23 中国工程物理研究院机械制造工艺研究所 一种基于光波幅值比的色散位移传感器
EP3886693A4 (de) 2018-11-27 2022-06-08 Facebook Technologies, LLC. Verfahren und vorrichtung zur autokalibrierung eines tragbaren elektrodensensorsystems
WO2021049740A1 (en) * 2019-09-12 2021-03-18 Samsung Electronics Co., Ltd. Eye accommodation distance measuring device and method, and head-mounted display
US11868531B1 (en) 2021-04-08 2024-01-09 Meta Platforms Technologies, Llc Wearable device providing for thumb-to-finger-based input gestures detected based on neuromuscular signals, and systems and methods of use thereof
TWI839114B (zh) * 2023-02-16 2024-04-11 張朝凱 角膜折射率之量測系統

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958560A (en) 1974-11-25 1976-05-25 Wayne Front March Non-invasive automatic glucose sensor system
US4014321A (en) 1974-11-25 1977-03-29 March Wayne F Non-invasive glucose sensor system
US3963019A (en) 1974-11-25 1976-06-15 Quandt Robert S Ocular testing method and apparatus
US4154114A (en) 1977-12-02 1979-05-15 Sonometrics Systems, Inc. Biometric measuring device
DE3037983C2 (de) 1980-10-08 1983-03-31 Fa. Carl Zeiss, 7920 Heidenheim Verfahren und Vorrichtung zur lichtinduzierten rastermikroskopischen Darstellung von Probenparametern in ihrer räumlichen Verteilung
IT1198660B (it) 1983-08-02 1988-12-21 Ottica Ist Naz Profilometro ottico multifocale per dispersione
US4750830A (en) 1985-11-29 1988-06-14 Lee Arnold St J Method and apparatus for monitoring blood-glucose concentration by measuring focal properties of the eye
US4806004A (en) 1987-07-10 1989-02-21 California Institute Of Technology Scanning microscopy
US6066847A (en) 1989-01-19 2000-05-23 Futrex Inc. Procedure for verifying the accuracy of non-invasive blood glucose measurement instruments
US5209231A (en) 1990-11-02 1993-05-11 University Of Connecticut Optical glucose sensor apparatus and method
US5203328A (en) 1991-07-17 1993-04-20 Georgia Tech Research Corporation Apparatus and methods for quantitatively measuring molecular changes in the ocular lens
JPH07508426A (ja) 1991-10-17 1995-09-21 サイエンティフィック　ジェネリクス　リミテッド 血液検体測定装置及びその方法
US5433197A (en) 1992-09-04 1995-07-18 Stark; Edward W. Non-invasive glucose measurement method and apparatus
US5553617A (en) * 1995-01-20 1996-09-10 Hughes Aircraft Company Noninvasive method and apparatus for determining body chemistry
US5785651A (en) 1995-06-07 1998-07-28 Keravision, Inc. Distance measuring confocal microscope
DE19538372A1 (de) 1995-10-14 1997-04-17 Laser & Med Tech Gmbh Nicht invasive Glukosemessung
IL117241A (en) 1996-02-23 2000-09-28 Talia Technology Ltd Three dimensional imaging apparatus and a method for use thereof
JP3599878B2 (ja) 1996-03-01 2004-12-08 テルモ株式会社 血糖計
JP3604231B2 (ja) 1996-05-16 2004-12-22 富士写真フイルム株式会社 グルコース濃度測定方法および装置
US5880465A (en) 1996-05-31 1999-03-09 Kovex Corporation Scanning confocal microscope with oscillating objective lens
US5854078A (en) 1996-11-06 1998-12-29 University Of Pittsburgh Polymerized crystalline colloidal array sensor methods
JP3543923B2 (ja) * 1997-12-25 2004-07-21 富士写真フイルム株式会社 グルコース濃度測定装置
AU2989699A (en) 1998-03-05 1999-09-20 Universal Health-Watch, Inc. Apparatus to non-invasively measure glucose or other constituents in aqueous humor using infra-red spectroscopy
US6188477B1 (en) 1998-05-04 2001-02-13 Cornell Research Foundation, Inc. Optical polarization sensing apparatus and method
CA2337097C (en) * 1998-07-13 2008-12-23 James L. Lambert Non-invasive glucose monitor
US6574501B2 (en) 1998-07-13 2003-06-03 Childrens Hospital Los Angeles Assessing blood brain barrier dynamics or identifying or measuring selected substances or toxins in a subject by analyzing Raman spectrum signals of selected regions in the eye
JP2000037355A (ja) * 1998-07-24 2000-02-08 Fuji Photo Film Co Ltd グルコース濃度測定方法および装置
JP3848492B2 (ja) 1998-09-04 2006-11-22 株式会社ニデック 角膜手術装置
US6853854B1 (en) 1998-09-18 2005-02-08 Q Step Technologies, Llc Noninvasive measurement system
AU4063100A (en) 1999-04-01 2000-10-23 University Of Connecticut, The Optical glucose sensor apparatus and method
US6442410B1 (en) 1999-06-10 2002-08-27 Georgia Tech Research Corp. Non-invasive blood glucose measurement system and method using optical refractometry
US6382794B1 (en) 1999-09-27 2002-05-07 Carl Zeiss, Inc. Method and apparatus for mapping a corneal contour and thickness profile
US6961599B2 (en) 2001-01-09 2005-11-01 Childrens Hospital Los Angeles Identifying or measuring selected substances or toxins in a subject using resonant raman signals
WO2002080760A1 (de) 2001-04-09 2002-10-17 Sis Ag Surgical Instrument Systems Verfahren und vorrichtungsanordnung zur bestimmung der hornhautdicke eines auges
JP4152193B2 (ja) * 2001-04-27 2008-09-17 アイセンス・アクチエンゲゼルシャフト 血中グルコース濃度計測装置
US6704588B2 (en) 2001-06-16 2004-03-09 Rafat R. Ansari Method and apparatus for the non-invasive measurement of blood glucose levels in humans
CN1319486C (zh) 2001-08-02 2007-06-06 乔纳森·格利茨 非侵入式葡萄糖计
US6836337B2 (en) 2001-09-20 2004-12-28 Visual Pathways, Inc. Non-invasive blood glucose monitoring by interferometry
US6934035B2 (en) 2001-12-18 2005-08-23 Massachusetts Institute Of Technology System and method for measuring optical distance
AU2003233468A1 (en) 2002-04-05 2003-10-27 Eyelab Group, Llc Monitoring blood substances using self-sampled tears
US6885882B2 (en) 2002-05-28 2005-04-26 Cote Gerard L. Method and apparatus for non-invasive glucose sensing through the eye
US6895264B2 (en) 2002-08-26 2005-05-17 Fovioptics Inc. Non-invasive psychophysical measurement of glucose using photodynamics
WO2004034894A1 (en) 2002-10-16 2004-04-29 Campbell Science Group, Inc. Cornea characteristics measuring device
CA2454894A1 (en) 2003-01-07 2004-07-07 Intelligent Photonics Control Corp. Non-invasive blood monitor
DE10302849A1 (de) 2003-01-23 2004-07-29 Carl Zeiss Meditec Ag Verfahren und Anordnung zur Messung der Dispersion in transparenten Medien
US20080249381A1 (en) 2004-06-14 2008-10-09 Eyesense Ag Combined Apparatus For Measuring the Blood Glucose Level From an Ocular Fluid

Also Published As

Publication number Publication date
DE602004030474D1 (de) 2011-01-20
US7769419B2 (en) 2010-08-03
EP1691675A1 (de) 2006-08-23
WO2005044099A1 (en) 2005-05-19
GB0324872D0 (en) 2003-11-26
GB2407378A (en) 2005-04-27
GB2407378B (en) 2006-09-06
US20070078308A1 (en) 2007-04-05
EP1691675B1 (de) 2010-12-08

Similar Documents

Publication Publication Date Title
ATE490722T1 (de) Gerät zur messung von okularen eigenschaften und verfahren dafür
GB2409033C (en) Extended focal region measuring apparatus and method
KR100411363B1 (ko) 편평화 및/또는 인덴테이션에 의해 눈 내부의 압력을 측정하는
US8121663B2 (en) Photoacoustic measurement of analyte concentration in the eye
HUP0202889A2 (en) Method and sensor for measuring the concentration of an analyte in an ocular fluid
WO2004062480A2 (en) Implantable devices and methods for measuring intraocular, subconjunctival or subdermal pressure and/or analyte concentration
ATE509574T1 (de) Vorrichtung zur erfassung physiologischer störungen
JPH09509334A (ja) 眼圧および血圧を監視する装置
WO2006029097A3 (en) Systems and methods for maintaining optical fixation and alignment
JP2006043301A (ja) 検出装置
CA2417776A1 (en) Method for determining distances in the anterior ocular segment
ATE492204T1 (de) Kontaktfreies ultraschalltonometer
CN101842046B (zh) 光学测量设备及其方法
JPH11504537A (ja) 網膜血管検圧計
DE502007001560D1 (de) Refraktionsmessvorrichtung zur Bestimmung der Refraktionseigenschaften eines Auges
JP5129549B2 (ja) 光走査測定装置
Gomez et al. Optical fiber ball resonator biosensor as a platform for detection of diabetic retinopathy biomarkers in tears
CN105873497B (zh) 眼球光学测量仪器、眼球光学测量方法以及用于照射眼球且检测来自眼球的光的方法
JP6374321B2 (ja) 圧平圧力計および眼の眼内圧の測定方法
JP2009520531A (ja) 眼の生体計測法データを求めるための眼科学測定システムおよび方法
WO2007126873A3 (en) Vision screener
Lan et al. Spatial assessment of heterogeneous tissue natural frequency using micro-force optical coherence elastography
CN204636382U (zh) 可调焦距的动态光声无创伤血糖仪
CN211155819U (zh) 一种基于后向模式的光声无损血糖定位检测装置
EP2465420A3 (de) Verfahren und System zur Verwendung in nicht invasiven optischen Messungen von Blutparametern

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties