ATE227956T1 - Applanationstonometer - Google Patents
ApplanationstonometerInfo
- Publication number
- ATE227956T1 ATE227956T1 AT98939766T AT98939766T ATE227956T1 AT E227956 T1 ATE227956 T1 AT E227956T1 AT 98939766 T AT98939766 T AT 98939766T AT 98939766 T AT98939766 T AT 98939766T AT E227956 T1 ATE227956 T1 AT E227956T1
- Authority
- AT
- Austria
- Prior art keywords
- force
- applanation
- applanating
- eye
- contact face
- Prior art date
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Public Health (AREA)
- Ophthalmology & Optometry (AREA)
- Biophysics (AREA)
- Animal Behavior & Ethology (AREA)
- Eye Examination Apparatus (AREA)
- Amplifiers (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Light Receiving Elements (AREA)
- Measuring Volume Flow (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9717894.1A GB9717894D0 (en) | 1997-08-22 | 1997-08-22 | Applanating tonmeters |
PCT/GB1998/002505 WO1999009882A1 (en) | 1997-08-22 | 1998-08-20 | Applanating tonometers |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE227956T1 true ATE227956T1 (de) | 2002-12-15 |
Family
ID=10817935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT98939766T ATE227956T1 (de) | 1997-08-22 | 1998-08-20 | Applanationstonometer |
Country Status (11)
Country | Link |
---|---|
US (1) | US6413214B1 (de) |
EP (1) | EP1003412B1 (de) |
JP (1) | JP2001513385A (de) |
AT (1) | ATE227956T1 (de) |
AU (1) | AU8816998A (de) |
DE (1) | DE69809559T2 (de) |
DK (1) | DK1003412T3 (de) |
ES (1) | ES2186203T3 (de) |
GB (1) | GB9717894D0 (de) |
PT (1) | PT1003412E (de) |
WO (1) | WO1999009882A1 (de) |
Families Citing this family (13)
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 |
US6923765B2 (en) * | 2001-11-21 | 2005-08-02 | A. Mateen Ahmed | Tonometer and method of use |
DE10209646A1 (de) * | 2002-03-05 | 2003-09-18 | Cis Inst Fuer Mikrosensorik Gg | Verfahren und Anordnung zur Bestimmung des Augeninnendrucks |
US7473231B2 (en) * | 2002-06-25 | 2009-01-06 | Francis Y. Falck | Method and apparatus for examining an eye |
US7153267B2 (en) * | 2003-01-30 | 2006-12-26 | Francis Y Falck, Jr. | Ophthalmologic applanation prism replacement system |
US6981946B2 (en) * | 2003-04-17 | 2006-01-03 | J.D. Mueller Company, Llc | Load sensing applanation tonometer |
US20060217611A1 (en) * | 2003-06-03 | 2006-09-28 | Autotonometer Corporation | Ophthalmologic Applanation Prism Replacement System for Eye Examining Instrument |
US9005125B1 (en) * | 2010-02-04 | 2015-04-14 | A. Mateen Ahmed | Tonometer |
US9232892B2 (en) * | 2010-11-03 | 2016-01-12 | Lighttouch, Llc | Applanation tonometer and method for measuring the intraocular pressure of the eye |
US9585578B2 (en) | 2011-12-02 | 2017-03-07 | Third Eye Diagnostics, Inc. | Devices and methods for noninvasive measurement of intracranial pressure |
US9078612B2 (en) | 2011-12-02 | 2015-07-14 | Third Eye Diagnostics, Inc. | Devices and methods for noninvasive measurement of intracranial pressure |
CN102813501B (zh) * | 2012-08-06 | 2014-04-02 | 淮南师范学院 | 动态眼压测量装置及控制探头与眼球共轴的方法 |
CN108780036B (zh) * | 2018-04-23 | 2021-10-22 | 深圳达闼科技控股有限公司 | 一种光学检测设备及检测方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE862920C (de) | 1944-03-16 | 1953-01-15 | Lorenz C Ag | Schaltungsanordnung zur Beeinflussung der Resonanzfrequenz eines Schwingungskreises |
GB862920A (en) | 1957-06-29 | 1961-03-15 | Haag Streit A G | Improvements in apparatus for measuring the intraocular or tonometric pressure of aneye |
DE3421701A1 (de) * | 1983-06-10 | 1984-12-13 | Jenoptik Jena Gmbh, Ddr 6900 Jena | Applanationstonometer |
JPH01256923A (ja) | 1988-04-08 | 1989-10-13 | Topcon Corp | 非接触式眼圧計のアライメント装置 |
DE3931630A1 (de) * | 1989-09-22 | 1991-05-08 | Datron Electronic Gmbh | Verfahren und vorrichtung zur bestimmung des augeninnendrucks o. dgl. |
US5070875A (en) | 1990-11-19 | 1991-12-10 | Falcken, Inc. | Applanation tonometer using light reflection to determine applanation area size |
JPH05253190A (ja) * | 1991-10-10 | 1993-10-05 | Massie Res Lab Inc | 非接触式トノメーター |
US5355884A (en) | 1992-10-30 | 1994-10-18 | Bennett Emeric S | Applanation tonometer for measuring intraocular pressure |
DE4444459C1 (de) * | 1994-12-14 | 1996-02-29 | Jenoptik Technologie Gmbh | Anordnung zur automatischen Bestimmung der Andruckkraft bei Augendruckuntersuchungen |
-
1997
- 1997-08-22 GB GBGB9717894.1A patent/GB9717894D0/en active Pending
-
1998
- 1998-08-20 US US09/486,071 patent/US6413214B1/en not_active Expired - Lifetime
- 1998-08-20 PT PT98939766T patent/PT1003412E/pt unknown
- 1998-08-20 AT AT98939766T patent/ATE227956T1/de not_active IP Right Cessation
- 1998-08-20 ES ES98939766T patent/ES2186203T3/es not_active Expired - Lifetime
- 1998-08-20 JP JP2000507280A patent/JP2001513385A/ja active Pending
- 1998-08-20 AU AU88169/98A patent/AU8816998A/en not_active Abandoned
- 1998-08-20 EP EP98939766A patent/EP1003412B1/de not_active Expired - Lifetime
- 1998-08-20 DE DE69809559T patent/DE69809559T2/de not_active Expired - Fee Related
- 1998-08-20 DK DK98939766T patent/DK1003412T3/da active
- 1998-08-20 WO PCT/GB1998/002505 patent/WO1999009882A1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
EP1003412B1 (de) | 2002-11-20 |
PT1003412E (pt) | 2003-04-30 |
JP2001513385A (ja) | 2001-09-04 |
DE69809559D1 (de) | 2003-01-02 |
EP1003412A1 (de) | 2000-05-31 |
DK1003412T3 (da) | 2002-12-16 |
US6413214B1 (en) | 2002-07-02 |
GB9717894D0 (en) | 1997-10-29 |
WO1999009882A1 (en) | 1999-03-04 |
ES2186203T3 (es) | 2003-05-01 |
DE69809559T2 (de) | 2003-08-28 |
AU8816998A (en) | 1999-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification |
Ref document number: 1003412 Country of ref document: EP |
|
REN | Ceased due to non-payment of the annual fee |