CN101569545B - 非接触式超声眼压计 - Google Patents

非接触式超声眼压计 Download PDF

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Publication number
CN101569545B
CN101569545B CN200910140516.5A CN200910140516A CN101569545B CN 101569545 B CN101569545 B CN 101569545B CN 200910140516 A CN200910140516 A CN 200910140516A CN 101569545 B CN101569545 B CN 101569545B
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CN
China
Prior art keywords
probe
eye
optical system
light
tonometer
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
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CN200910140516.5A
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English (en)
Chinese (zh)
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CN101569545A (zh
Inventor
三轮哲之
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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Publication date
Priority claimed from JP2008120794A external-priority patent/JP5117275B2/ja
Application filed by Nidek Co Ltd filed Critical Nidek Co Ltd
Publication of CN101569545A publication Critical patent/CN101569545A/zh
Application granted granted Critical
Publication of CN101569545B publication Critical patent/CN101569545B/zh
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CN200910140516.5A 2008-05-03 2009-04-30 非接触式超声眼压计 Expired - Fee Related CN101569545B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2008-120794 2008-05-03
JP2008120793 2008-05-03
JP2008120793A JP5410692B2 (ja) 2008-05-03 2008-05-03 非接触式超音波眼圧計
JP2008120794 2008-05-03
JP2008-120793 2008-05-03
JP2008120794A JP5117275B2 (ja) 2008-05-03 2008-05-03 非接触式超音波眼圧計

Publications (2)

Publication Number Publication Date
CN101569545A CN101569545A (zh) 2009-11-04
CN101569545B true CN101569545B (zh) 2014-03-19

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ID=41229129

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910140516.5A Expired - Fee Related CN101569545B (zh) 2008-05-03 2009-04-30 非接触式超声眼压计

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JP (1) JP5410692B2 (enrdf_load_stackoverflow)
CN (1) CN101569545B (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5562703B2 (ja) * 2010-03-31 2014-07-30 株式会社ニデック 非接触式超音波眼圧計
US10470824B2 (en) 2014-01-22 2019-11-12 BK Medical Holding Company Imaging apparatus and interventional instrument event mapper
CN104367347B (zh) * 2014-05-16 2016-12-07 深圳大学 一种测量眼内压和角膜粘弹性的系统和方法
CN104027067A (zh) * 2014-05-29 2014-09-10 温州眼视光发展有限公司 一种人眼前部组织同轴成像-固视-照明系统
NZ773834A (en) 2015-03-16 2022-07-01 Magic Leap Inc Methods and systems for diagnosing and treating health ailments
IL299497B2 (en) 2016-04-08 2024-02-01 Magic Leap Inc Augmented reality systems and methods with variable focus lens elements
JP6723843B2 (ja) * 2016-06-22 2020-07-15 株式会社トプコン 眼科装置
KR102483970B1 (ko) 2017-02-23 2022-12-30 매직 립, 인코포레이티드 편광 변환에 기초한 가변-포커스 가상 이미지 디바이스들
US11974809B2 (en) 2017-06-13 2024-05-07 The Board Of Trustees Of The University Of Illinois Non-mydriatic, non-contact system and method for performing widefield fundus photographic imaging of the eye
US12274504B2 (en) 2018-03-30 2025-04-15 Nidek Co., Ltd. Non-contact ultrasonic ophthalmotonometer
WO2020009130A1 (ja) 2018-07-02 2020-01-09 株式会社ニデック 超音波眼圧計
EP3856040B1 (en) 2018-09-28 2024-01-03 Nidek Co., Ltd. Ultrasonic tonometer and ultrasonic actuator
JP7334777B2 (ja) 2018-09-28 2023-08-29 株式会社ニデック 超音波眼圧計、および超音波アクチュエータ
JP7375321B2 (ja) * 2019-03-28 2023-11-08 株式会社ニデック 眼圧測定装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975698A (en) * 1997-10-09 1999-11-02 Kabushiki Kaisha Topcon Ophthalmic instrument
EP1327412B1 (de) * 2002-01-10 2007-08-15 Carl Zeiss Meditec AG Anordnung zur Beleuchtung der Linse eines menschlichen Auges
CN101065054A (zh) * 2004-07-14 2007-10-31 e动太平股份有限公司 一种眼压测定的改进装置和方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6264332A (ja) * 1985-09-13 1987-03-23 キヤノン株式会社 眼科計測装置
US4928697A (en) * 1988-09-28 1990-05-29 The Ohio State University Non-contact high frequency tonometer
JPH04114626A (ja) * 1990-09-04 1992-04-15 Canon Inc 眼科機械
JPH04114625A (ja) * 1990-09-04 1992-04-15 Canon Inc 眼科機械
JPH05253190A (ja) * 1991-10-10 1993-10-05 Massie Res Lab Inc 非接触式トノメーター
JP4126249B2 (ja) * 2003-05-30 2008-07-30 株式会社ニデック 眼科装置
JP5505684B2 (ja) * 2006-12-08 2014-05-28 学校法人日本大学 眼圧測定装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5975698A (en) * 1997-10-09 1999-11-02 Kabushiki Kaisha Topcon Ophthalmic instrument
EP1327412B1 (de) * 2002-01-10 2007-08-15 Carl Zeiss Meditec AG Anordnung zur Beleuchtung der Linse eines menschlichen Auges
CN101065054A (zh) * 2004-07-14 2007-10-31 e动太平股份有限公司 一种眼压测定的改进装置和方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平11-113846A 1999.04.27

Also Published As

Publication number Publication date
JP2009268651A (ja) 2009-11-19
CN101569545A (zh) 2009-11-04
JP5410692B2 (ja) 2014-02-05

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Granted publication date: 20140319

Termination date: 20160430