JP2011000344A5 - - Google Patents

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Publication number
JP2011000344A5
JP2011000344A5 JP2009147124A JP2009147124A JP2011000344A5 JP 2011000344 A5 JP2011000344 A5 JP 2011000344A5 JP 2009147124 A JP2009147124 A JP 2009147124A JP 2009147124 A JP2009147124 A JP 2009147124A JP 2011000344 A5 JP2011000344 A5 JP 2011000344A5
Authority
JP
Japan
Prior art keywords
burst wave
reflected
ultrasonic
probe
contact
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
JP2009147124A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011000344A (ja
JP5478129B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2009147124A priority Critical patent/JP5478129B2/ja
Priority claimed from JP2009147124A external-priority patent/JP5478129B2/ja
Priority to US12/817,850 priority patent/US20100324406A1/en
Priority to EP10166888A priority patent/EP2266454A1/en
Priority to CN2010102178000A priority patent/CN101926659A/zh
Publication of JP2011000344A publication Critical patent/JP2011000344A/ja
Publication of JP2011000344A5 publication Critical patent/JP2011000344A5/ja
Application granted granted Critical
Publication of JP5478129B2 publication Critical patent/JP5478129B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2009147124A 2009-06-22 2009-06-22 非接触式超音波眼圧計 Expired - Fee Related JP5478129B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2009147124A JP5478129B2 (ja) 2009-06-22 2009-06-22 非接触式超音波眼圧計
US12/817,850 US20100324406A1 (en) 2009-06-22 2010-06-17 Non-contact ultrasonic tonometer
EP10166888A EP2266454A1 (en) 2009-06-22 2010-06-22 Non-contact ultrasonic tonometer
CN2010102178000A CN101926659A (zh) 2009-06-22 2010-06-22 非接触式超声波眼压计

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009147124A JP5478129B2 (ja) 2009-06-22 2009-06-22 非接触式超音波眼圧計

Publications (3)

Publication Number Publication Date
JP2011000344A JP2011000344A (ja) 2011-01-06
JP2011000344A5 true JP2011000344A5 (enExample) 2012-08-02
JP5478129B2 JP5478129B2 (ja) 2014-04-23

Family

ID=42357803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009147124A Expired - Fee Related JP5478129B2 (ja) 2009-06-22 2009-06-22 非接触式超音波眼圧計

Country Status (4)

Country Link
US (1) US20100324406A1 (enExample)
EP (1) EP2266454A1 (enExample)
JP (1) JP5478129B2 (enExample)
CN (1) CN101926659A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5917805B2 (ja) 2011-01-05 2016-05-18 ソニー株式会社 情報処理装置、情報処理方法およびコンピュータプログラム
KR101233966B1 (ko) 2011-01-19 2013-02-18 주식회사 휴비츠 안압 측정 방법
US20130342810A1 (en) * 2012-06-04 2013-12-26 Seiko Epson Corporation Eyeball biological information collection device and method for collecting eyeball biological information
US20150148648A1 (en) * 2013-11-22 2015-05-28 Johnson & Johnson Vision Care, Inc. Ophthalmic lens with intraocular pressure monitoring system
FI20145205L (fi) * 2014-03-04 2015-09-05 Photono Oy Menetelmä ja järjestelmä silmänpainemittauksiin
US20170332922A1 (en) * 2016-05-18 2017-11-23 Welch Allyn, Inc. Stroke detection using ocular pulse estimation
DE102016121105A1 (de) * 2016-11-04 2018-05-09 Endress+Hauser Conducta Gmbh+Co. Kg Schnittstelle für einen Messumformer
US12274504B2 (en) * 2018-03-30 2025-04-15 Nidek Co., Ltd. Non-contact ultrasonic ophthalmotonometer
JP7119597B2 (ja) * 2018-06-04 2022-08-17 株式会社ニデック 超音波眼圧計
CN114206202A (zh) * 2019-08-05 2022-03-18 尼德克株式会社 超声波眼压计
JP7421069B2 (ja) * 2019-12-04 2024-01-24 株式会社ニデック 超音波眼圧計
CN112603375A (zh) * 2021-01-21 2021-04-06 浙江爱视博医疗科技有限公司 一种移动式超声波眼部扫描设备

Family Cites Families (21)

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Publication number Priority date Publication date Assignee Title
US3690158A (en) * 1970-05-06 1972-09-12 Bernard Lichtenstein Means and method for detection of glaucoma
US3948248A (en) * 1974-09-05 1976-04-06 Zuckerman Joel L Method of measuring ocular pulse
JPS57179745A (en) * 1981-04-30 1982-11-05 Fujitsu Ltd Method and device for measuring material property by ultrasonic wave
US4564018A (en) * 1982-10-28 1986-01-14 Storz Instrument Company Ultrasonic system for obtaining ocular measurements
US4764006A (en) * 1985-09-13 1988-08-16 Canon Kabushiki Kaisha Ophthalmic measuring apparatus
US4928697A (en) * 1988-09-28 1990-05-29 The Ohio State University Non-contact high frequency tonometer
JPH0378653A (ja) * 1989-08-23 1991-04-03 Olympus Optical Co Ltd 超音波顕微鏡
US5251627A (en) * 1991-06-27 1993-10-12 Morris Donald E Non-invasive measurement of eyeball pressure using vibration
JPH05253190A (ja) * 1991-10-10 1993-10-05 Massie Res Lab Inc 非接触式トノメーター
JPH05126806A (ja) * 1991-10-30 1993-05-21 Olympus Optical Co Ltd 超音波測定装置
AU3263493A (en) * 1992-01-11 1993-08-03 Paul Toleman Tonometer
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
GB9308286D0 (en) * 1993-04-22 1993-06-09 Toleman Paul Tonometer
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
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
WO2008072527A1 (ja) * 2006-12-08 2008-06-19 Nihon University 眼圧測定装置
JP5478230B2 (ja) * 2009-03-31 2014-04-23 株式会社ニデック 非接触式超音波眼圧計

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