ATE519106T1 - Verfahren zur analyse von tränenflüssigkeit - Google Patents

Verfahren zur analyse von tränenflüssigkeit

Info

Publication number
ATE519106T1
ATE519106T1 AT03757829T AT03757829T ATE519106T1 AT E519106 T1 ATE519106 T1 AT E519106T1 AT 03757829 T AT03757829 T AT 03757829T AT 03757829 T AT03757829 T AT 03757829T AT E519106 T1 ATE519106 T1 AT E519106T1
Authority
AT
Austria
Prior art keywords
contact lens
analyte
analyzing
hydrogel contact
tears
Prior art date
Application number
AT03757829T
Other languages
English (en)
Inventor
Achim Mueller
Roland Schmieder
Katharina Schmid
Original Assignee
Novartis Ag
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 Novartis Ag filed Critical Novartis Ag
Application granted granted Critical
Publication of ATE519106T1 publication Critical patent/ATE519106T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
    • A61B10/0045—Devices for taking samples of body liquids
    • A61B2010/0067—Tear or lachrymal fluid

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Food Science & Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Eyeglasses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
AT03757829T 2002-09-13 2003-09-12 Verfahren zur analyse von tränenflüssigkeit ATE519106T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02020618 2002-09-13
PCT/EP2003/010165 WO2004024935A2 (en) 2002-09-13 2003-09-12 Process for analyzing the tear fluid

Publications (1)

Publication Number Publication Date
ATE519106T1 true ATE519106T1 (de) 2011-08-15

Family

ID=31985029

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03757829T ATE519106T1 (de) 2002-09-13 2003-09-12 Verfahren zur analyse von tränenflüssigkeit

Country Status (7)

Country Link
US (1) US7429465B2 (de)
EP (1) EP1540340B1 (de)
JP (1) JP4404772B2 (de)
AT (1) ATE519106T1 (de)
AU (1) AU2003273864A1 (de)
CA (1) CA2497196C (de)
WO (1) WO2004024935A2 (de)

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US8798332B2 (en) 2012-05-15 2014-08-05 Google Inc. Contact lenses
US8857981B2 (en) 2012-07-26 2014-10-14 Google Inc. Facilitation of contact lenses with capacitive sensors
US9523865B2 (en) 2012-07-26 2016-12-20 Verily Life Sciences Llc Contact lenses with hybrid power sources
US9158133B1 (en) 2012-07-26 2015-10-13 Google Inc. Contact lens employing optical signals for power and/or communication
US9298020B1 (en) 2012-07-26 2016-03-29 Verily Life Sciences Llc Input system
US8919953B1 (en) 2012-08-02 2014-12-30 Google Inc. Actuatable contact lenses
US9696564B1 (en) 2012-08-21 2017-07-04 Verily Life Sciences Llc Contact lens with metal portion and polymer layer having indentations
US8971978B2 (en) 2012-08-21 2015-03-03 Google Inc. Contact lens with integrated pulse oximeter
US9111473B1 (en) 2012-08-24 2015-08-18 Google Inc. Input system
US8820934B1 (en) 2012-09-05 2014-09-02 Google Inc. Passive surface acoustic wave communication
US20140192315A1 (en) 2012-09-07 2014-07-10 Google Inc. In-situ tear sample collection and testing using a contact lens
US9398868B1 (en) 2012-09-11 2016-07-26 Verily Life Sciences Llc Cancellation of a baseline current signal via current subtraction within a linear relaxation oscillator-based current-to-frequency converter circuit
US10010270B2 (en) 2012-09-17 2018-07-03 Verily Life Sciences Llc Sensing system
US9326710B1 (en) 2012-09-20 2016-05-03 Verily Life Sciences Llc Contact lenses having sensors with adjustable sensitivity
US8960898B1 (en) 2012-09-24 2015-02-24 Google Inc. Contact lens that restricts incoming light to the eye
US8870370B1 (en) 2012-09-24 2014-10-28 Google Inc. Contact lens that facilitates antenna communication via sensor impedance modulation
US20140088372A1 (en) 2012-09-25 2014-03-27 Google Inc. Information processing method
US8979271B2 (en) 2012-09-25 2015-03-17 Google Inc. Facilitation of temperature compensation for contact lens sensors and temperature sensing
US8989834B2 (en) 2012-09-25 2015-03-24 Google Inc. Wearable device
US8960899B2 (en) 2012-09-26 2015-02-24 Google Inc. Assembling thin silicon chips on a contact lens
US8985763B1 (en) 2012-09-26 2015-03-24 Google Inc. Contact lens having an uneven embedded substrate and method of manufacture
US8821811B2 (en) 2012-09-26 2014-09-02 Google Inc. In-vitro contact lens testing
US9884180B1 (en) 2012-09-26 2018-02-06 Verily Life Sciences Llc Power transducer for a retinal implant using a contact lens
US9063351B1 (en) 2012-09-28 2015-06-23 Google Inc. Input detection system
US8965478B2 (en) 2012-10-12 2015-02-24 Google Inc. Microelectrodes in an ophthalmic electrochemical sensor
US9176332B1 (en) 2012-10-24 2015-11-03 Google Inc. Contact lens and method of manufacture to improve sensor sensitivity
US9757056B1 (en) 2012-10-26 2017-09-12 Verily Life Sciences Llc Over-molding of sensor apparatus in eye-mountable device
US8874182B2 (en) 2013-01-15 2014-10-28 Google Inc. Encapsulated electronics
US9289954B2 (en) 2013-01-17 2016-03-22 Verily Life Sciences Llc Method of ring-shaped structure placement in an eye-mountable device
US9636016B1 (en) 2013-01-25 2017-05-02 Verily Life Sciences Llc Eye-mountable devices and methods for accurately placing a flexible ring containing electronics in eye-mountable devices
US20140209481A1 (en) 2013-01-25 2014-07-31 Google Inc. Standby Biasing Of Electrochemical Sensor To Reduce Sensor Stabilization Time During Measurement
US9161712B2 (en) 2013-03-26 2015-10-20 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US9113829B2 (en) 2013-03-27 2015-08-25 Google Inc. Systems and methods for encapsulating electronics in a mountable device
US20140371560A1 (en) 2013-06-14 2014-12-18 Google Inc. Body-Mountable Devices and Methods for Embedding a Structure in a Body-Mountable Device
US9084561B2 (en) 2013-06-17 2015-07-21 Google Inc. Symmetrically arranged sensor electrodes in an ophthalmic electrochemical sensor
US9948895B1 (en) 2013-06-18 2018-04-17 Verily Life Sciences Llc Fully integrated pinhole camera for eye-mountable imaging system
US9685689B1 (en) 2013-06-27 2017-06-20 Verily Life Sciences Llc Fabrication methods for bio-compatible devices
US9492118B1 (en) 2013-06-28 2016-11-15 Life Sciences Llc Pre-treatment process for electrochemical amperometric sensor
US9814387B2 (en) 2013-06-28 2017-11-14 Verily Life Sciences, LLC Device identification
US9307901B1 (en) 2013-06-28 2016-04-12 Verily Life Sciences Llc Methods for leaving a channel in a polymer layer using a cross-linked polymer plug
US9028772B2 (en) 2013-06-28 2015-05-12 Google Inc. Methods for forming a channel through a polymer layer using one or more photoresist layers
US9572522B2 (en) 2013-12-20 2017-02-21 Verily Life Sciences Llc Tear fluid conductivity sensor
US9654674B1 (en) 2013-12-20 2017-05-16 Verily Life Sciences Llc Image sensor with a plurality of light channels
US9366570B1 (en) 2014-03-10 2016-06-14 Verily Life Sciences Llc Photodiode operable in photoconductive mode and photovoltaic mode
US9184698B1 (en) 2014-03-11 2015-11-10 Google Inc. Reference frequency from ambient light signal
US9789655B1 (en) 2014-03-14 2017-10-17 Verily Life Sciences Llc Methods for mold release of body-mountable devices including microelectronics
US12064237B2 (en) 2018-03-13 2024-08-20 Menicon Co., Ltd. Determination system, computing device, determination method, and program

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3218999C1 (de) 1982-05-19 1983-12-15 Peter 8750 Aschaffenburg Höfer Vorrichtung zur Untersuchung von Tränenflüssigkeit
DE3243339C2 (de) 1982-11-19 1986-03-27 Helmut Dr.med. 2000 Hamburg Opel Verfahren zur Gewinnung von Tränenflüssigkeit
TW272976B (de) 1993-08-06 1996-03-21 Ciba Geigy Ag
JP2001502734A (ja) 1996-10-21 2001-02-27 ノバルティス アクチエンゲゼルシャフト 架橋性ポリマー
EP0867456A1 (de) 1997-02-04 1998-09-30 Novartis AG Ophthalmischer Formkörper
ATE216501T1 (de) 1997-02-21 2002-05-15 Novartis Erfind Verwalt Gmbh Opthalmische formmasse
EP1017734B1 (de) 1997-09-16 2002-08-28 Novartis AG Vernetzbare polyharnstoffpolymere
AU2003233468A1 (en) * 2002-04-05 2003-10-27 Eyelab Group, Llc Monitoring blood substances using self-sampled tears
US20040181172A1 (en) * 2003-03-12 2004-09-16 Carney Fiona Patricia Devices for collecting analytes of interest in tears

Also Published As

Publication number Publication date
CA2497196C (en) 2011-04-19
AU2003273864A8 (en) 2004-04-30
JP2005538419A (ja) 2005-12-15
EP1540340B1 (de) 2011-08-03
JP4404772B2 (ja) 2010-01-27
AU2003273864A1 (en) 2004-04-30
WO2004024935A2 (en) 2004-03-25
EP1540340A2 (de) 2005-06-15
US20050176158A1 (en) 2005-08-11
CA2497196A1 (en) 2004-03-25
WO2004024935A3 (en) 2004-04-22
US7429465B2 (en) 2008-09-30

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