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)
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JP2010068874A (ja
JP5397670B2 (ja
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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

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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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)
EP (1) EP2165646A1 (cg-RX-API-DMAC7.html)
JP (1) JP5397670B2 (cg-RX-API-DMAC7.html)

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
JP6209213B2 (ja) * 2013-06-20 2017-10-04 旭化成株式会社 ポリアミド樹脂組成物及び成形体
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
US12274504B2 (en) 2018-03-30 2025-04-15 Nidek Co., Ltd. Non-contact ultrasonic ophthalmotonometer
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
AU2002333131A1 (en) 2001-10-23 2003-05-06 David W. Schindel 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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