JP5478129B2 - 非接触式超音波眼圧計 - Google Patents

非接触式超音波眼圧計 Download PDF

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Publication number
JP5478129B2
JP5478129B2 JP2009147124A JP2009147124A JP5478129B2 JP 5478129 B2 JP5478129 B2 JP 5478129B2 JP 2009147124 A JP2009147124 A JP 2009147124A JP 2009147124 A JP2009147124 A JP 2009147124A JP 5478129 B2 JP5478129 B2 JP 5478129B2
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JP
Japan
Prior art keywords
wave
probe
subject
burst wave
intraocular pressure
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.)
Expired - Fee Related
Application number
JP2009147124A
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English (en)
Japanese (ja)
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JP2011000344A (ja
JP2011000344A5 (enExample
Inventor
哲之 三輪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nidek Co Ltd
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Nidek Co Ltd
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Filing date
Publication date
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Priority to JP2009147124A priority Critical 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
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    • 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
    • A61B3/165—Non-contacting tonometers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/10—Eye inspection

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Eye Examination Apparatus (AREA)
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 JP2011000344A5 (enExample) 2012-08-02
JP5478129B2 true 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
US20100324406A1 (en) 2010-12-23
CN101926659A (zh) 2010-12-29
EP2266454A1 (en) 2010-12-29
JP2011000344A (ja) 2011-01-06

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