AT295026B - Anordnung zum kontaktlosen Messen des intraokularen Druckes - Google Patents

Anordnung zum kontaktlosen Messen des intraokularen Druckes

Info

Publication number
AT295026B
AT295026B AT594569A AT594569A AT295026B AT 295026 B AT295026 B AT 295026B AT 594569 A AT594569 A AT 594569A AT 594569 A AT594569 A AT 594569A AT 295026 B AT295026 B AT 295026B
Authority
AT
Austria
Prior art keywords
arrangement
intraocular pressure
contactless measurement
contactless
measurement
Prior art date
Application number
AT594569A
Other languages
English (en)
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Application granted granted Critical
Publication of AT295026B publication Critical patent/AT295026B/de

Links

Classifications

    • 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
    • A61B3/16—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring intraocular pressure, e.g. tonometers
    • A61B3/165—Non-contacting tonometers

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Eye Examination Apparatus (AREA)
AT594569A 1968-10-09 1969-06-23 Anordnung zum kontaktlosen Messen des intraokularen Druckes AT295026B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76618968A 1968-10-09 1968-10-09

Publications (1)

Publication Number Publication Date
AT295026B true AT295026B (de) 1971-12-27

Family

ID=25075671

Family Applications (1)

Application Number Title Priority Date Filing Date
AT594569A AT295026B (de) 1968-10-09 1969-06-23 Anordnung zum kontaktlosen Messen des intraokularen Druckes

Country Status (6)

Country Link
US (1) US3585849A (de)
JP (1) JPS5438437B1 (de)
AT (1) AT295026B (de)
DE (1) DE1929638C3 (de)
FR (1) FR2020194A1 (de)
GB (1) GB1226709A (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572100A (en) * 1969-05-28 1971-03-23 American Optical Corp Synchronizer for a tonometer
US3882718A (en) * 1971-05-05 1975-05-13 American Optical Corp Noncontacting pressure measuring apparatus
US3756073A (en) * 1971-11-26 1973-09-04 American Optical Corp Non-contact tonometer
DE2314680C2 (de) * 1973-03-22 1985-05-02 Warner Lambert Technologies, Inc., Dallas, Tex. Vorrichtung zum Messen des intraokularen Drucks
JPS54158945A (en) * 1978-06-05 1979-12-15 Olympus Optical Co Ltd Micro-manipulator
US4386611A (en) * 1980-06-02 1983-06-07 Warner Lambert Technologies, Inc. Tonometer with improved fluid discharged tube
US4412543A (en) * 1981-04-09 1983-11-01 Xanar, Inc. Apparatus for determining the concentration of a fluorescent material in an eye
DE164730T1 (de) * 1984-06-12 1986-08-14 Tokyo Kogaku Kikai K.K., Tokio/Tokyo Beruehrungsloses tonometer.
JPS61321A (ja) * 1984-06-12 1986-01-06 株式会社トプコン 非接触式眼圧計
US4665923A (en) * 1984-11-27 1987-05-19 Tokyo Kogaku Kikai Kabushiki Kaisha Non-contact type tonometer
GB8513108D0 (en) * 1985-05-23 1985-06-26 Pa Consulting Services Testing apparatus
JPS6249826A (ja) * 1985-08-29 1987-03-04 株式会社トプコン 非接触式眼圧計の気流吹き付け装置
GB8618084D0 (en) * 1986-07-24 1986-09-03 Nowinski S Measuring physical properties of liquids
US4991584A (en) * 1986-10-25 1991-02-12 Canon Kabushiki Kaisha Ophthalmic examining apparatus and method capable of examining glaucoma
GB8626601D0 (en) * 1986-11-07 1986-12-10 Pa Consulting Services Testing apparatus
JPH0642871B2 (ja) * 1986-11-27 1994-06-08 株式会社トプコン 眼圧計
US5076274A (en) * 1987-02-18 1991-12-31 Canon Kabushiki Kaisha Non-contact tonometer
JPS63216530A (ja) * 1987-03-06 1988-09-08 キヤノン株式会社 非接触眼圧計
US5048526A (en) * 1987-08-20 1991-09-17 Kabushiki Kaisha Topcon Gas jet shooting device for use with a non-contact tonometer
JPH01195839A (ja) * 1988-02-01 1989-08-07 Topcon Corp 眼科器械
US5031623A (en) * 1988-05-31 1991-07-16 Canon Kabushiki Kaisha Non-contact tonometer
GB2223107B (en) * 1988-09-22 1992-08-19 Canon Kk Non-contact tonometer
JP3168014B2 (ja) * 1991-01-30 2001-05-21 株式会社ニデック 非接触式眼圧計
US6234966B1 (en) 1991-08-31 2001-05-22 Nidek Co., Ltd. Noncontact type tonometer
JPH05253190A (ja) * 1991-10-10 1993-10-05 Massie Res Lab Inc 非接触式トノメーター
US5810005A (en) * 1993-08-04 1998-09-22 Dublin, Jr.; Wilbur L. Apparatus and method for monitoring intraocular and blood pressure by non-contact contour measurement
US5474066A (en) * 1994-01-31 1995-12-12 Leica Inc. Non-contact tonometer
US6120460A (en) 1996-09-04 2000-09-19 Abreu; Marcio Marc Method and apparatus for signal acquisition, processing and transmission for evaluation of bodily functions
US6544193B2 (en) 1996-09-04 2003-04-08 Marcio Marc Abreu Noninvasive measurement of chemical substances
US5954645A (en) * 1998-04-03 1999-09-21 Leica Microsystems Inc. Applanation detection system for a non-contact tonometer
US6361495B1 (en) 2000-02-07 2002-03-26 Leica Microsystems Inc. Hand-held non-contact tonometer
US6419631B1 (en) * 2000-04-20 2002-07-16 Leica Microsystems Inc. Non-contact tonometry method
WO2003020122A1 (de) 2001-08-31 2003-03-13 Haag-Streit Ag Non-contract-tonometer
US6673014B2 (en) 2001-10-05 2004-01-06 Itonix, Inc. Noninvasive methods and apparatuses for measuring the intraocular pressure of a mammal eye
US6623429B2 (en) 2001-11-06 2003-09-23 Reichert, Inc. Hand-held non-contact tonometer
US6749302B2 (en) 2001-11-06 2004-06-15 Reichert, Inc. Afocal position detection system and ophthalmic instrument employing said system
US6945650B2 (en) 2001-11-06 2005-09-20 Reichert, Inc. Alignment system for hand-held ophthalmic device
US6669340B2 (en) 2001-11-06 2003-12-30 Reichert, Inc. Alignment system for an ophthalmic instrument
US6726625B2 (en) 2002-04-05 2004-04-27 Reichert, Inc. Non-contact tonometer having improved air pump
US8328420B2 (en) 2003-04-22 2012-12-11 Marcio Marc Abreu Apparatus and method for measuring biologic parameters
US10123732B2 (en) 2002-04-22 2018-11-13 Geelux Holdings, Ltd. Apparatus and method for measuring biologic parameters
AU2003272191B2 (en) 2002-04-22 2008-07-03 Abreu, Marcio Marc Aurelio Martins Apparatus and method for measuring biologic parameters
US8849379B2 (en) * 2002-04-22 2014-09-30 Geelux Holdings, Ltd. Apparatus and method for measuring biologic parameters
US20040058313A1 (en) * 2002-04-24 2004-03-25 Abreu Marcio Marc Compositions, targets, methods and devices for the therapy of ocular and periocular disorders
US7473231B2 (en) * 2002-06-25 2009-01-06 Francis Y. Falck Method and apparatus for examining an eye
US6817981B2 (en) * 2002-07-01 2004-11-16 Reichert, Inc. Method for eliminating error in tonometric measurements
JP3885015B2 (ja) 2002-09-17 2007-02-21 キヤノン株式会社 非接触眼圧計
US20040193033A1 (en) * 2002-10-04 2004-09-30 Badehi Avner Pierre Noninvasive methods and apparatuses for measuring the intraocular pressure of a mammal eye
US20050030473A1 (en) * 2003-06-12 2005-02-10 Welch Allyn, Inc. Apparatus and method for determining intraocular pressure and corneal thickness
WO2005039379A2 (en) * 2003-10-24 2005-05-06 Tonoguard Ltd. Device for measurement of intra occular pressure
US10227063B2 (en) 2004-02-26 2019-03-12 Geelux Holdings, Ltd. Method and apparatus for biological evaluation
US7871378B1 (en) 2004-12-22 2011-01-18 Achevé Technology, Inc. Device and method to measure corneal biomechanical properties and its application to intraocular pressure measurement
CA2847144A1 (en) 2005-10-24 2007-05-03 Marcio Marc Abreu Apparatus and method for measuring biologic parameters
CN101299957B (zh) * 2005-10-31 2011-06-22 Crs合伙公司 用于测量物体的变形特征的方法和装置
PL2397068T3 (pl) * 2010-06-21 2020-11-16 Oculus Optikgeräte GmbH Analiza ciśnienia wewnątrzgałkowego
US8613704B2 (en) * 2011-01-25 2013-12-24 Reichert, Inc. Subsystems and methods for non-contact corneal deformation
US9089295B2 (en) 2011-02-25 2015-07-28 Canon Kabushiki Kaisha Ophthalmic apparatus and storage medium
WO2013024431A1 (en) * 2011-08-18 2013-02-21 Forus Health Pvt. Ltd. A method and system to identify intraocular pressure (iop) of an eye
US20150105687A1 (en) 2013-10-11 2015-04-16 Geelux Holding, Ltd. Method and apparatus for biological evaluation
AU2015204588A1 (en) 2014-01-10 2016-07-21 Marcio Marc Abreu Devices to monitor and provide treatment at an Abreu brain tunnel
CA2936229A1 (en) 2014-01-10 2015-07-16 Marcio Marc Abreu Device for measuring the infrared output of the abreu brain thermal tunnel
US10238847B2 (en) 2014-01-22 2019-03-26 Geelux Holdings, Ltd. Devices and methods for transdermal drug delivery
AU2016228998A1 (en) 2015-03-10 2017-09-28 Marcio Marc Abreu Devices, apparatuses, systems, and methods for measuring temperature of an ABTT terminus
TWI568408B (zh) 2015-12-23 2017-02-01 財團法人工業技術研究院 一種眼壓檢測裝置及其檢測方法
EP3449812A1 (de) 2017-09-05 2019-03-06 Frey Spolka Jawna System zur ophthalmischen analyse zur messung des augeninnendrucks im auge

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181351A (en) * 1962-11-06 1965-05-04 Honeywell Inc Non-contacting tonometer
US3232099A (en) * 1962-11-06 1966-02-01 Honeywell Inc Measuring apparatus
US3304769A (en) * 1964-05-29 1967-02-21 Honeywell Inc Air puff tonometer

Also Published As

Publication number Publication date
GB1226709A (de) 1971-03-31
DE1929638C3 (de) 1974-10-17
DE1929638A1 (de) 1970-04-09
DE1929638B2 (de) 1974-03-07
US3585849A (en) 1971-06-22
JPS5438437B1 (de) 1979-11-21
FR2020194A1 (de) 1970-07-10

Similar Documents

Publication Publication Date Title
AT295026B (de) Anordnung zum kontaktlosen Messen des intraokularen Druckes
AT328064B (de) Anordnung zum kontaktlosen messen des intraokularen druckes
CH552197A (de) Einrichtung zum messen der rauhigkeit einer oberflaeche.
BE749303A (fr) Machine de mesure de coordonnees
AT288050B (de) Einrichtung zum Messen von Längen oder Winkeln
CH481381A (de) Einrichtung zum Messen der Geschwindigkeit oder Verschiebung und Verwendung dieser Messeinrichtung
CH505389A (de) Einrichtung zum Messen von Drehbewegungen
CH521601A (fr) Palpeur bidirectionnel de mesure de déplacements
CH476488A (de) Gerät zum Messen des Blutdruckes
CH445913A (de) Anordnung zum Messen der Grösse von Zeichen
AT360767B (de) Vorrichtung zum messen der dimension kleiner objekte
IT976101B (it) Dispositivo di misura senza contatto
DE1816661B2 (de) Anordnung zum messen von drucken
AT296658B (de) Vorrichtung zum Messen der Opazität von Gasen
CH499781A (de) Einrichtung zum Messen von Drehbewegungen
AT309842B (de) Anordnung zum Erfassen der Ortsveränderung einer Strahlungsquelle
DE1811930B2 (de) Vorrichtung zum messen von messgroessen
CH495146A (de) Gerät zum Messen des Blutdruckes
AT253255B (de) Anordnung zum Messen von mechanischen Kräften
DE1908633B2 (de) Druckmessvorrichtung
AT280650B (de) Anordnung zum Messen der Temperatur eines Metallbades
CH527423A (de) Vorrichtung zum Messen der Geschwindigkeit eines Gegenstandes
CH529991A (de) Vorrichtung zum Messen der Verschiebung eines Gegenstandes
AT261936B (de) Anordnung zum Messen oder Indizieren physikalischer Größen
AT250884B (de) Anordnung zum Messen von Walzdruck

Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee