WO2006046627A1 - 広視野角眼底血流画像化装置 - Google Patents
広視野角眼底血流画像化装置 Download PDFInfo
- Publication number
- WO2006046627A1 WO2006046627A1 PCT/JP2005/019754 JP2005019754W WO2006046627A1 WO 2006046627 A1 WO2006046627 A1 WO 2006046627A1 JP 2005019754 W JP2005019754 W JP 2005019754W WO 2006046627 A1 WO2006046627 A1 WO 2006046627A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- blood flow
- fundus
- laser
- image
- wide
- Prior art date
Links
Classifications
-
- 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
- A61B3/0091—Fixation targets for viewing direction
-
- 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
- A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
- A61B3/1225—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation
- A61B3/1233—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes using coherent radiation for measuring blood flow, e.g. at the retina
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Eye Examination Apparatus (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05799371.9A EP1815783B1 (en) | 2004-10-28 | 2005-10-27 | Wide viewing angle ocular fundus blood flow imaging device |
JP2006543234A JP4102888B2 (ja) | 2004-10-28 | 2005-10-27 | 広視野角眼底血流画像化装置 |
US11/666,606 US7597443B2 (en) | 2004-10-28 | 2005-10-27 | Wide viewing angle ocular fundus blood flow imaging device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004313307 | 2004-10-28 | ||
JP2004-313307 | 2004-10-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006046627A1 true WO2006046627A1 (ja) | 2006-05-04 |
Family
ID=36227869
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2005/019754 WO2006046627A1 (ja) | 2004-10-28 | 2005-10-27 | 広視野角眼底血流画像化装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7597443B2 (ja) |
EP (1) | EP1815783B1 (ja) |
JP (1) | JP4102888B2 (ja) |
WO (1) | WO2006046627A1 (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007142055A1 (ja) * | 2006-06-07 | 2007-12-13 | Kyushu Institute Of Technology | レーザー光による眼底血流測定を利用した個人認証方法及び個人認証装置 |
JP2008039535A (ja) * | 2006-08-04 | 2008-02-21 | Mitsutoyo Corp | 画像相関変位計 |
WO2010131550A1 (ja) * | 2009-05-13 | 2010-11-18 | 国立大学法人九州工業大学 | 血流画像診断装置 |
EP2517618A2 (en) | 2011-04-27 | 2012-10-31 | Canon Kabushiki Kaisha | Ophthalmic apparatus, method of controlling ophthalmic apparatus and storage medium |
KR101871451B1 (ko) * | 2017-06-07 | 2018-06-26 | 단국대학교 천안캠퍼스 산학협력단 | 결막 모세혈관 이미징 장치 및 방법 |
JP2019054993A (ja) * | 2017-09-21 | 2019-04-11 | 株式会社トプコン | 血流計測装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100414386C (zh) * | 2005-11-24 | 2008-08-27 | 群康科技(深圳)有限公司 | 导光板及使用该导光板的背光模组 |
JP5341386B2 (ja) * | 2008-04-24 | 2013-11-13 | キヤノン株式会社 | 眼科撮影装置 |
WO2012112977A1 (en) * | 2011-02-18 | 2012-08-23 | The General Hospital Corporation | Laser speckle microrheometer for measuring mechanical properties of biological tissue |
US10359361B2 (en) * | 2011-02-18 | 2019-07-23 | The General Hospital Corporation | Laser speckle micro-rheology in characterization of biomechanical properties of tissues |
US8944596B2 (en) | 2011-11-09 | 2015-02-03 | Welch Allyn, Inc. | Digital-based medical devices |
US10078226B2 (en) | 2013-10-14 | 2018-09-18 | Welch Allyn, Inc. | Portable eye viewing device enabled for enhanced field of view |
WO2015100341A1 (en) * | 2013-12-24 | 2015-07-02 | Sanovas, Inc. | Visualization of eye anatomy |
WO2017139774A1 (en) | 2016-02-12 | 2017-08-17 | The General Hospital Corporation | Laser speckle micro-rheology in characterization of biomechanical properties of tissues |
US11147441B2 (en) | 2018-01-16 | 2021-10-19 | Welch Allyn, Inc. | Physical assessment device |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04242628A (ja) * | 1989-09-26 | 1992-08-31 | Hitoshi Fujii | 眼科測定装置 |
JPH09173297A (ja) * | 1995-12-22 | 1997-07-08 | Canon Inc | 眼底検査装置 |
JPH09238904A (ja) * | 1996-03-11 | 1997-09-16 | Canon Inc | 眼科診断装置 |
JP2000041946A (ja) * | 1998-07-31 | 2000-02-15 | Canon Inc | 眼撮影装置 |
JP2003000546A (ja) * | 2001-06-18 | 2003-01-07 | Canon Inc | 眼科装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3332535B2 (ja) * | 1993-12-14 | 2002-10-07 | キヤノン株式会社 | 眼科測定装置 |
JP4817509B2 (ja) * | 2001-02-19 | 2011-11-16 | キヤノン株式会社 | 検眼装置 |
JP2003164431A (ja) | 2001-11-30 | 2003-06-10 | Hitoshi Fujii | 血流速度測定装置 |
JP3855024B2 (ja) | 2001-12-13 | 2006-12-06 | 国立大学法人九州工業大学 | 血流速度測定装置 |
EP1391176A1 (en) * | 2002-08-16 | 2004-02-25 | Universiteit Maastricht | Method and arrangement for performing measurements of the topography of a corneal surface |
-
2005
- 2005-10-27 JP JP2006543234A patent/JP4102888B2/ja active Active
- 2005-10-27 EP EP05799371.9A patent/EP1815783B1/en active Active
- 2005-10-27 WO PCT/JP2005/019754 patent/WO2006046627A1/ja active Application Filing
- 2005-10-27 US US11/666,606 patent/US7597443B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04242628A (ja) * | 1989-09-26 | 1992-08-31 | Hitoshi Fujii | 眼科測定装置 |
JPH09173297A (ja) * | 1995-12-22 | 1997-07-08 | Canon Inc | 眼底検査装置 |
JPH09238904A (ja) * | 1996-03-11 | 1997-09-16 | Canon Inc | 眼科診断装置 |
JP2000041946A (ja) * | 1998-07-31 | 2000-02-15 | Canon Inc | 眼撮影装置 |
JP2003000546A (ja) * | 2001-06-18 | 2003-01-07 | Canon Inc | 眼科装置 |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101058152B1 (ko) * | 2006-06-07 | 2011-08-24 | 카부시키가이샤 시스콤 | 레이저 광에 의한 안저 혈류 측정을 이용한 개인 인증 방법및 개인 인증 장치 |
WO2007142055A1 (ja) * | 2006-06-07 | 2007-12-13 | Kyushu Institute Of Technology | レーザー光による眼底血流測定を利用した個人認証方法及び個人認証装置 |
GB2454370A (en) * | 2006-06-07 | 2009-05-06 | Kyushu Inst Technology | Personal authentication method and personal authentication device that use eye fundus blood flow measurement by laser light |
JP2009095350A (ja) * | 2006-06-07 | 2009-05-07 | Kyushu Institute Of Technology | レーザー光による眼底血流測定を利用した個人認証方法及び個人認証装置 |
US8285003B2 (en) | 2006-06-07 | 2012-10-09 | Kyushu Institute Of Technology | Personal authentication method and personal authentication device utilizing ocular fundus blood flow measurement by laser light |
GB2454370B (en) * | 2006-06-07 | 2011-04-13 | Kyushu Inst Technology | Personal authentication method and personal authentication device that use eye fundus blood flow measurement by laser light |
JP2008039535A (ja) * | 2006-08-04 | 2008-02-21 | Mitsutoyo Corp | 画像相関変位計 |
WO2010131550A1 (ja) * | 2009-05-13 | 2010-11-18 | 国立大学法人九州工業大学 | 血流画像診断装置 |
JP5578735B2 (ja) * | 2009-05-13 | 2014-08-27 | 国立大学法人九州工業大学 | 血流画像診断装置 |
US9028421B2 (en) | 2009-05-13 | 2015-05-12 | Kyushu Institute Of Technology | Blood flow image diagnosing device |
JP2012236006A (ja) * | 2011-04-27 | 2012-12-06 | Canon Inc | 眼科装置、眼科装置の制御方法、およびプログラム |
EP2517618A2 (en) | 2011-04-27 | 2012-10-31 | Canon Kabushiki Kaisha | Ophthalmic apparatus, method of controlling ophthalmic apparatus and storage medium |
KR101871451B1 (ko) * | 2017-06-07 | 2018-06-26 | 단국대학교 천안캠퍼스 산학협력단 | 결막 모세혈관 이미징 장치 및 방법 |
JP2019054993A (ja) * | 2017-09-21 | 2019-04-11 | 株式会社トプコン | 血流計測装置 |
Also Published As
Publication number | Publication date |
---|---|
US20070291226A1 (en) | 2007-12-20 |
EP1815783A1 (en) | 2007-08-08 |
EP1815783B1 (en) | 2017-08-16 |
US7597443B2 (en) | 2009-10-06 |
JP4102888B2 (ja) | 2008-06-18 |
EP1815783A4 (en) | 2009-11-11 |
JPWO2006046627A1 (ja) | 2008-08-07 |
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