JP2010068874A5 - - Google Patents

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Publication number
JP2010068874A5
JP2010068874A5 JP2008237144A JP2008237144A JP2010068874A5 JP 2010068874 A5 JP2010068874 A5 JP 2010068874A5 JP 2008237144 A JP2008237144 A JP 2008237144A JP 2008237144 A JP2008237144 A JP 2008237144A JP 2010068874 A5 JP2010068874 A5 JP 2010068874A5
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JP
Japan
Prior art keywords
ultrasonic
tonometer
eye
probe
subject
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2008237144A
Other languages
English (en)
Japanese (ja)
Other versions
JP5397670B2 (ja
JP2010068874A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2008237144A priority Critical patent/JP5397670B2/ja
Priority claimed from JP2008237144A external-priority patent/JP5397670B2/ja
Priority to US12/585,390 priority patent/US20100069737A1/en
Priority to EP09170275A priority patent/EP2165646A1/en
Publication of JP2010068874A publication Critical patent/JP2010068874A/ja
Publication of JP2010068874A5 publication Critical patent/JP2010068874A5/ja
Application granted granted Critical
Publication of JP5397670B2 publication Critical patent/JP5397670B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2008237144A 2008-09-16 2008-09-16 非接触式超音波眼圧計 Expired - Fee Related JP5397670B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2008237144A JP5397670B2 (ja) 2008-09-16 2008-09-16 非接触式超音波眼圧計
US12/585,390 US20100069737A1 (en) 2008-09-16 2009-09-14 Non-Contact ultrasonic tonometer
EP09170275A EP2165646A1 (en) 2008-09-16 2009-09-15 Non-contact ultrasonic tonometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008237144A JP5397670B2 (ja) 2008-09-16 2008-09-16 非接触式超音波眼圧計

Publications (3)

Publication Number Publication Date
JP2010068874A JP2010068874A (ja) 2010-04-02
JP2010068874A5 true JP2010068874A5 (enExample) 2011-11-04
JP5397670B2 JP5397670B2 (ja) 2014-01-22

Family

ID=41198551

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008237144A Expired - Fee Related JP5397670B2 (ja) 2008-09-16 2008-09-16 非接触式超音波眼圧計

Country Status (3)

Country Link
US (1) US20100069737A1 (enExample)
EP (1) EP2165646A1 (enExample)
JP (1) JP5397670B2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101233966B1 (ko) 2011-01-19 2013-02-18 주식회사 휴비츠 안압 측정 방법
CN105283508B (zh) * 2013-06-20 2018-05-25 旭化成株式会社 聚酰胺树脂组合物和成型体
FI20145205A7 (fi) * 2014-03-04 2015-09-05 Photono Oy Menetelmä ja järjestelmä silmänpainemittauksiin
US10378970B2 (en) 2015-02-24 2019-08-13 Prasidiux, Llc Thermochromic liquid crystal temperature indicator
JP6480979B2 (ja) * 2017-05-10 2019-03-13 ファナック株式会社 計測装置
WO2019189272A1 (ja) 2018-03-30 2019-10-03 株式会社ニデック 非接触式超音波眼圧計
FI129683B (en) * 2018-09-11 2022-06-30 Icare Finland Oy Alignment device for measuring instruments
KR102710604B1 (ko) * 2020-05-08 2024-09-26 한국전자통신연구원 시선 추적 장치 및 방법

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251627A (en) * 1991-06-27 1993-10-12 Morris Donald E Non-invasive measurement of eyeball pressure using vibration
US5287331A (en) * 1992-10-26 1994-02-15 Queen's University Air coupled ultrasonic transducer
US5375595A (en) * 1993-03-17 1994-12-27 The Regents Of The University Of Calif. Apparatus and method for non-contact, acoustic resonance determination of intraocular pressure
US5865742A (en) * 1995-03-06 1999-02-02 Massie Research Laboratories, Inc. Non-contact tonometer
US6030343A (en) * 1997-09-03 2000-02-29 Pgvc Lp Single beam tone burst ultrasonic non contact tonometer and method of measuring intraocular pressure
JP4709984B2 (ja) * 2001-03-19 2011-06-29 学校法人日本大学 物質の特性測定方法、物質の特性測定装置
GB2377763B (en) * 2001-06-21 2005-01-19 Pbx Ltd Acoustic intraocular pressure sensor
US6673014B2 (en) * 2001-10-05 2004-01-06 Itonix, Inc. Noninvasive methods and apparatuses for measuring the intraocular pressure of a mammal eye
EP1446238B1 (en) 2001-10-23 2012-06-20 SCHINDEL, David W. Ultrasonic printed circuit board transducer
JP4004396B2 (ja) * 2002-12-19 2007-11-07 オリンパス株式会社 超音波振動子
US7087023B2 (en) * 2003-02-14 2006-08-08 Sensant Corporation Microfabricated ultrasonic transducers with bias polarity beam profile control and method of operating the same
JP4824400B2 (ja) * 2005-12-28 2011-11-30 株式会社トプコン 眼科装置
US7771353B2 (en) * 2006-04-11 2010-08-10 Reichert, Inc. Method and apparatus for tear film measurement
JP2008099036A (ja) * 2006-10-12 2008-04-24 Olympus Medical Systems Corp 超音波トランスデューサ、超音波探触子及び超音波診断装置
WO2008072527A1 (ja) * 2006-12-08 2008-06-19 Nihon University 眼圧測定装置

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