FI943965A - Method and apparatus for measuring intraocular pressure - Google Patents

Method and apparatus for measuring intraocular pressure Download PDF

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Publication number
FI943965A
FI943965A FI943965A FI943965A FI943965A FI 943965 A FI943965 A FI 943965A FI 943965 A FI943965 A FI 943965A FI 943965 A FI943965 A FI 943965A FI 943965 A FI943965 A FI 943965A
Authority
FI
Finland
Prior art keywords
intraocular pressure
measuring intraocular
impact
measuring
deduce
Prior art date
Application number
FI943965A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI100765B (en
FI943965A0 (en
Inventor
Antti Ilmari Kontiola
Original Assignee
Antti Ilmari Kontiola
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 Antti Ilmari Kontiola filed Critical Antti Ilmari Kontiola
Priority to FI943965A priority Critical patent/FI100765B/en
Publication of FI943965A0 publication Critical patent/FI943965A0/en
Priority to EP95929123A priority patent/EP0955862A1/en
Priority to PCT/FI1995/000460 priority patent/WO1996006560A1/en
Priority to JP50851896A priority patent/JP3638953B2/en
Priority to AU32598/95A priority patent/AU3259895A/en
Publication of FI943965A publication Critical patent/FI943965A/en
Application granted granted Critical
Publication of FI100765B publication Critical patent/FI100765B/en

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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

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)

Abstract

A method and a device for measuring intraocular pressure. The device consists of a probe (3) which is made to impact with an eye at a certain velocity and which contains means to register the duration of the impact. It is also possible to measure the deceleration. These values are used to deduce the intraocular pressure.
FI943965A 1994-08-30 1994-08-30 Method and apparatus for measuring intraocular pressure FI100765B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI943965A FI100765B (en) 1994-08-30 1994-08-30 Method and apparatus for measuring intraocular pressure
EP95929123A EP0955862A1 (en) 1994-08-30 1995-08-30 A method and a device for measuring intraocular pressure
PCT/FI1995/000460 WO1996006560A1 (en) 1994-08-30 1995-08-30 A method and a device for measuring intraocular pressure
JP50851896A JP3638953B2 (en) 1994-08-30 1995-08-30 Intraocular pressure measurement method and apparatus
AU32598/95A AU3259895A (en) 1994-08-30 1995-08-30 A method and a device for measuring intraocular pressure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI943965A FI100765B (en) 1994-08-30 1994-08-30 Method and apparatus for measuring intraocular pressure
FI943965 1994-08-30

Publications (3)

Publication Number Publication Date
FI943965A0 FI943965A0 (en) 1994-08-30
FI943965A true FI943965A (en) 1996-03-02
FI100765B FI100765B (en) 1998-02-27

Family

ID=8541270

Family Applications (1)

Application Number Title Priority Date Filing Date
FI943965A FI100765B (en) 1994-08-30 1994-08-30 Method and apparatus for measuring intraocular pressure

Country Status (5)

Country Link
EP (1) EP0955862A1 (en)
JP (1) JP3638953B2 (en)
AU (1) AU3259895A (en)
FI (1) FI100765B (en)
WO (1) WO1996006560A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6524243B1 (en) * 2000-10-04 2003-02-25 Jordan Technology Inc. Tonometer incorporating an electrical measurement device
FI113450B (en) * 2002-06-17 2004-04-30 Antti Kontiola Apparatus for measuring intraocular pressure
DE102004019955A1 (en) * 2004-01-12 2005-11-17 Emil Hohl Method and device for measuring the internal pressure of an elastic specimen, in particular for measuring intraocular pressure
FI119096B (en) 2004-12-21 2008-07-31 Tiolat Oy Arrangement in intraocular pressure gauge
US11026577B2 (en) * 2018-06-13 2021-06-08 Reichert, Inc. Rebound tonometry method and apparatus
KR102371523B1 (en) * 2019-10-29 2022-03-07 인하대학교 산학협력단 Intraocular pressure measuring device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165409A (en) * 1988-08-23 1992-11-24 Coan William M Tonometry apparatus
DE3931630A1 (en) * 1989-09-22 1991-05-08 Datron Electronic Gmbh METHOD AND DEVICE FOR DETERMINING THE INTERNAL PRESSURE OR THE LIKE
RU2007951C1 (en) * 1990-06-29 1994-02-28 Федоров Святослав Николаевич Method of measuring and indication of intraeye pressure and indicating tonometer for performing the method
US5174292A (en) * 1991-10-11 1992-12-29 Kursar Gerald H Hand held intraocular pressure recording system
US5349955A (en) * 1992-07-27 1994-09-27 Kowa Company Ltd. Tonometer

Also Published As

Publication number Publication date
WO1996006560A1 (en) 1996-03-07
AU3259895A (en) 1996-03-22
FI100765B (en) 1998-02-27
EP0955862A1 (en) 1999-11-17
JP3638953B2 (en) 2005-04-13
FI943965A0 (en) 1994-08-30
JPH10504749A (en) 1998-05-12

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Legal Events

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FG Patent granted

Owner name: KONTIOLA, ANTTI ILMARI

MM Patent lapsed