JP2014209981A5 - - Google Patents

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Publication number
JP2014209981A5
JP2014209981A5 JP2013086791A JP2013086791A JP2014209981A5 JP 2014209981 A5 JP2014209981 A5 JP 2014209981A5 JP 2013086791 A JP2013086791 A JP 2013086791A JP 2013086791 A JP2013086791 A JP 2013086791A JP 2014209981 A5 JP2014209981 A5 JP 2014209981A5
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JP
Japan
Prior art keywords
piston
displacement
intraocular pressure
displacement amount
contact 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.)
Granted
Application number
JP2013086791A
Other languages
English (en)
Japanese (ja)
Other versions
JP2014209981A (ja
JP6224909B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2013086791A priority Critical patent/JP6224909B2/ja
Priority claimed from JP2013086791A external-priority patent/JP6224909B2/ja
Priority to US14/246,430 priority patent/US9326681B2/en
Publication of JP2014209981A publication Critical patent/JP2014209981A/ja
Publication of JP2014209981A5 publication Critical patent/JP2014209981A5/ja
Application granted granted Critical
Publication of JP6224909B2 publication Critical patent/JP6224909B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2013086791A 2013-04-17 2013-04-17 非接触式眼圧計、その制御方法、及びプログラム Expired - Fee Related JP6224909B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2013086791A JP6224909B2 (ja) 2013-04-17 2013-04-17 非接触式眼圧計、その制御方法、及びプログラム
US14/246,430 US9326681B2 (en) 2013-04-17 2014-04-07 Non-contact tonometer, control method of the same, and program

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013086791A JP6224909B2 (ja) 2013-04-17 2013-04-17 非接触式眼圧計、その制御方法、及びプログラム

Publications (3)

Publication Number Publication Date
JP2014209981A JP2014209981A (ja) 2014-11-13
JP2014209981A5 true JP2014209981A5 (https=) 2016-06-09
JP6224909B2 JP6224909B2 (ja) 2017-11-01

Family

ID=51729520

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013086791A Expired - Fee Related JP6224909B2 (ja) 2013-04-17 2013-04-17 非接触式眼圧計、その制御方法、及びプログラム

Country Status (2)

Country Link
US (1) US9326681B2 (https=)
JP (1) JP6224909B2 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6438211B2 (ja) 2014-04-16 2018-12-12 キヤノン株式会社 眼科装置及び制御方法
US10709329B2 (en) 2015-07-30 2020-07-14 Canon Kabushiki Kaisha Image pickup apparatus and method of controlling image pickup apparatus
JP6736460B2 (ja) 2016-12-13 2020-08-05 キヤノン株式会社 眼科装置、眼科撮影方法、及びプログラム

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02283350A (ja) * 1989-04-26 1990-11-20 Topcon Corp 眼科装置
JPH0385136A (ja) * 1989-08-28 1991-04-10 Canon Inc 非接触型眼圧計
JPH05184546A (ja) * 1992-01-08 1993-07-27 Canon Inc 非接触眼圧計
JPH08109B2 (ja) 1993-04-02 1996-01-10 株式会社トプコン 非接触式眼圧計
JPH0716212A (ja) * 1993-06-29 1995-01-20 Topcon Corp 非接触式眼圧計
JPH07100116A (ja) * 1993-10-01 1995-04-18 Canon Inc 眼圧計
JPH07124112A (ja) * 1993-10-29 1995-05-16 Canon Inc 眼科装置
JP3526091B2 (ja) * 1994-11-01 2004-05-10 キヤノン株式会社 眼科装置
JPH09201336A (ja) * 1996-01-30 1997-08-05 Kowa Co 非接触眼圧計
US5779633A (en) * 1996-06-10 1998-07-14 Leica Inc. Tonometer air pulse generator
US6159148A (en) * 1998-07-13 2000-12-12 Leica Microsystems Inc. Non-contact tonometer having non-linear pressure ramp
US6616609B2 (en) * 2001-11-08 2003-09-09 Reichert, Inc. Method for optimizing piston diameter in a non-contact tonometer, and non-contact tonometer having fluid pump designed by said method
JP3946600B2 (ja) * 2002-08-30 2007-07-18 株式会社ニデック 非接触式眼圧計
JP2014171722A (ja) * 2013-03-11 2014-09-22 Canon Inc 非接触式眼科装置及びその制御方法

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