WO2008111166A1 - 眼科検査装置 - Google Patents
眼科検査装置 Download PDFInfo
- Publication number
- WO2008111166A1 WO2008111166A1 PCT/JP2007/054914 JP2007054914W WO2008111166A1 WO 2008111166 A1 WO2008111166 A1 WO 2008111166A1 JP 2007054914 W JP2007054914 W JP 2007054914W WO 2008111166 A1 WO2008111166 A1 WO 2008111166A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- light
- alignment
- inspected
- irradiated
- eye
- Prior art date
Links
- 238000007689 inspection Methods 0.000 title abstract 4
- 210000004087 cornea Anatomy 0.000 abstract 4
- 210000001525 retina Anatomy 0.000 abstract 2
- 230000036982 action potential Effects 0.000 abstract 1
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
- A61B3/10—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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/398—Electrooculography [EOG], e.g. detecting nystagmus; Electroretinography [ERG]
-
- 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
- A61B3/14—Arrangements specially adapted for eye photography
- A61B3/15—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing
- A61B3/152—Arrangements specially adapted for eye photography with means for aligning, spacing or blocking spurious reflection ; with means for relaxing for aligning
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Ophthalmology & Optometry (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pathology (AREA)
- Eye Examination Apparatus (AREA)
Abstract
アライメント光が被検眼角膜に照射され、角膜からの反射光を観察して被検眼とのアライメントが行われる。アライメントが終了した後、アライメント光はその光量が変更されて眼底に背景光として照射される。被検眼眼底には、刺激光が照射され、網膜に発生する活動電位が測定され、光刺激網膜検査(ERG検査)が行われる。このような構成では、被検眼角膜に照射されるアライメント光の角膜からの反射光を観察して被検眼とのアライメントが行われ、このアライメント光が、眼底に背景光として照射されるので、簡単な構成で背景光を確実に眼底に照射することができ、信頼性のあるERG検査を行うことができる。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008507285A JP5086990B2 (ja) | 2007-03-13 | 2007-03-13 | 眼科検査装置 |
PCT/JP2007/054914 WO2008111166A1 (ja) | 2007-03-13 | 2007-03-13 | 眼科検査装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/054914 WO2008111166A1 (ja) | 2007-03-13 | 2007-03-13 | 眼科検査装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008111166A1 true WO2008111166A1 (ja) | 2008-09-18 |
Family
ID=39759117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/054914 WO2008111166A1 (ja) | 2007-03-13 | 2007-03-13 | 眼科検査装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP5086990B2 (ja) |
WO (1) | WO2008111166A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2238890A1 (en) | 2009-04-07 | 2010-10-13 | Kowa Company, Ltd. | Ocular light stimulus apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6220809B2 (ja) * | 1982-04-28 | 1987-05-08 | Takagi Mfg | |
JP2005323815A (ja) * | 2004-05-14 | 2005-11-24 | Kowa Co | 眼科検査装置 |
-
2007
- 2007-03-13 JP JP2008507285A patent/JP5086990B2/ja not_active Expired - Fee Related
- 2007-03-13 WO PCT/JP2007/054914 patent/WO2008111166A1/ja active Application Filing
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6220809B2 (ja) * | 1982-04-28 | 1987-05-08 | Takagi Mfg | |
JP2005323815A (ja) * | 2004-05-14 | 2005-11-24 | Kowa Co | 眼科検査装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2238890A1 (en) | 2009-04-07 | 2010-10-13 | Kowa Company, Ltd. | Ocular light stimulus apparatus |
JP2010240177A (ja) * | 2009-04-07 | 2010-10-28 | Kowa Co | 眼光刺激装置 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2008111166A1 (ja) | 2010-06-24 |
JP5086990B2 (ja) | 2012-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112017011327A2 (pt) | sistema e método de detecção de umidificação e sistema de gerenciamento de incontinência | |
Kagan et al. | Assessment for living with aphasia | |
WO2008045715A3 (en) | System and method for optical imaging of human retinal function | |
WO2014172621A3 (en) | Corneal topography measurement and alignment of corneal surgical procedures | |
BR112013021153A2 (pt) | dispositivo e métodos de rastreamento ocular de fotorrefração | |
WO2014152739A3 (en) | Interferometric focusing of guide-stars for direct wavefront sensing | |
EP3064124A3 (en) | Optical diagnosis using measurement sequence | |
WO2009129624A8 (en) | Retinal fundus surveillance method and apparatus | |
WO2007102921A3 (en) | Non-invasive measurement of tear volume systems and methods | |
WO2009142601A8 (en) | An automatic opacity detection system for cortical cataract diagnosis | |
WO2008132777A1 (ja) | 角膜観察装置 | |
WO2013106385A3 (en) | System and methods for determining tissue elasticity | |
WO2013017836A3 (en) | Connective tissue repair pad | |
PH12013000227A1 (en) | Ophthalmologic apparatus and ophthalmologic method | |
Creese et al. | Should macular optical coherence tomography be part of routine preoperative cataract assessment? | |
Grant et al. | Relationships among rat ultrasonic vocalizations, behavioral measures of striatal dopamine loss, and striatal tyrosine hydroxylase immunoreactivity at acute and chronic time points following unilateral 6-hydroxydopamine-induced dopamine depletion | |
Beheregaray et al. | Influence on visual function of forward light scattering associated with subsurface nanoglistenings in intraocular lenses | |
WO2010025098A8 (en) | Eye measurement and modeling techniques | |
WO2008111166A1 (ja) | 眼科検査装置 | |
RU2010107766A (ru) | Способ дифференциальной диагностики ретиношизиса и регматогенной отслойки сетчатки | |
CN203802440U (zh) | 一种用于检验角膜曲率计的曲率半径标准器 | |
RU2012126633A (ru) | Способ скрининга агента, пригодного для лечения синдрома сухого глаза и/или поражения роговицы и конъюнктивы, фармацевтическая композиция, полученная с помощью этого способа | |
JP2019013391A5 (ja) | ||
Illarionova et al. | Current possibilities of stabilometric diagnosis of migraine-associated vertigo | |
Nebbioso et al. | Detection of myopic foveoschisis by means of hi-tech diagnostic exams. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 2008507285 Country of ref document: JP |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 07738386 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 07738386 Country of ref document: EP Kind code of ref document: A1 |