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BR9408338A - Equipamento para examinar o fundo de um olho e para detectar um padrão de luz ocular refletido pelo fundo equipamento para posicional o fundo de um olho para exame e detecção de um padrão de luz ocular refletido pelo fundo método para examinar o fundo de um olho possuindo um eixo visual método para posicionar o fundo de um olho possuindo um eixo visual para exame por um feixe de radiação ir equipamento para focalizar uma imagem de um objeto através de uma lente sobre um plano focal possuindo o - Google Patents

Equipamento para examinar o fundo de um olho e para detectar um padrão de luz ocular refletido pelo fundo equipamento para posicional o fundo de um olho para exame e detecção de um padrão de luz ocular refletido pelo fundo método para examinar o fundo de um olho possuindo um eixo visual método para posicionar o fundo de um olho possuindo um eixo visual para exame por um feixe de radiação ir equipamento para focalizar uma imagem de um objeto através de uma lente sobre um plano focal possuindo o

Info

Publication number
BR9408338A
BR9408338A BR9408338A BR9408338A BR9408338A BR 9408338 A BR9408338 A BR 9408338A BR 9408338 A BR9408338 A BR 9408338A BR 9408338 A BR9408338 A BR 9408338A BR 9408338 A BR9408338 A BR 9408338A
Authority
BR
Brazil
Prior art keywords
eye
equipment
fundus
examination
fund
Prior art date
Application number
BR9408338A
Other languages
English (en)
Inventor
Joel C Johnson
Robert B Hill
Original Assignee
Edi Of Lousiana Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Edi Of Lousiana Inc filed Critical Edi Of Lousiana Inc
Publication of BR9408338A publication Critical patent/BR9408338A/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/18—Eye characteristics, e.g. of the iris
    • G06V40/19—Sensors therefor
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/117—Identification of persons
    • A61B5/1171—Identification of persons based on the shapes or appearances of their bodies or parts thereof
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/14—Vascular patterns

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Public Health (AREA)
  • Ophthalmology & Optometry (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Pathology (AREA)
  • Eye Examination Apparatus (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Prostheses (AREA)
BR9408338A 1993-12-17 1994-12-12 Equipamento para examinar o fundo de um olho e para detectar um padrão de luz ocular refletido pelo fundo equipamento para posicional o fundo de um olho para exame e detecção de um padrão de luz ocular refletido pelo fundo método para examinar o fundo de um olho possuindo um eixo visual método para posicionar o fundo de um olho possuindo um eixo visual para exame por um feixe de radiação ir equipamento para focalizar uma imagem de um objeto através de uma lente sobre um plano focal possuindo o BR9408338A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/169,494 US5532771A (en) 1993-12-17 1993-12-17 Eye fundus optical scanner system and method
PCT/US1994/014232 WO1995016386A1 (en) 1993-12-17 1994-12-12 Eye fundus optical scanner system and method

Publications (1)

Publication Number Publication Date
BR9408338A true BR9408338A (pt) 1997-08-19

Family

ID=22615939

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9408338A BR9408338A (pt) 1993-12-17 1994-12-12 Equipamento para examinar o fundo de um olho e para detectar um padrão de luz ocular refletido pelo fundo equipamento para posicional o fundo de um olho para exame e detecção de um padrão de luz ocular refletido pelo fundo método para examinar o fundo de um olho possuindo um eixo visual método para posicionar o fundo de um olho possuindo um eixo visual para exame por um feixe de radiação ir equipamento para focalizar uma imagem de um objeto através de uma lente sobre um plano focal possuindo o

Country Status (11)

Country Link
US (1) US5532771A (pt)
EP (1) EP0734220B1 (pt)
JP (1) JPH09509076A (pt)
KR (1) KR100343864B1 (pt)
CN (1) CN1143311A (pt)
AT (1) ATE203879T1 (pt)
AU (1) AU1338695A (pt)
BR (1) BR9408338A (pt)
CA (1) CA2179195A1 (pt)
DE (1) DE69427923T2 (pt)
WO (1) WO1995016386A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL117937A0 (en) * 1995-05-04 1996-08-04 Johnson & Johnson Vision Prod Combined multifocal toric lens designs
US6357996B2 (en) 1999-05-14 2002-03-19 Newport Corporation Edge gripping specimen prealigner
JP2002065611A (ja) * 2000-08-28 2002-03-05 Kowa Co 眼底カメラ
US6453057B1 (en) 2000-11-02 2002-09-17 Retinal Technologies, L.L.C. Method for generating a unique consistent signal pattern for identification of an individual
US7224822B2 (en) * 2000-11-02 2007-05-29 Retinal Technologies, L.L.C. System for capturing an image of the retina for identification
EP1441640B1 (en) * 2001-10-16 2013-06-12 Indiana University Research and Technology Corporation Imaging device for imaging a focal plane of a target within the eye through the pupil of the eye
JP4018425B2 (ja) * 2002-03-29 2007-12-05 松下電器産業株式会社 目画像撮像装置
JP2004309514A (ja) * 2003-04-01 2004-11-04 Pulstec Industrial Co Ltd ピンホール素子および同素子を用いた光学装置
US20060147095A1 (en) * 2005-01-03 2006-07-06 Usher David B Method and system for automatically capturing an image of a retina
US8488895B2 (en) * 2006-05-31 2013-07-16 Indiana University Research And Technology Corp. Laser scanning digital camera with pupil periphery illumination and potential for multiply scattered light imaging
CN101668475B (zh) * 2007-03-28 2011-12-07 布赖恩霍顿视觉研究所 特征化眼睛相关的光学系统
CN103781401B (zh) 2011-07-08 2016-05-04 华柏恩视觉研究中心 用于特征化眼睛相关系统的系统及方法
CN103040433A (zh) * 2011-10-14 2013-04-17 上海美沃精密仪器有限公司 一种移轴断层眼睛扫描系统及其方法
WO2014152707A1 (en) * 2013-03-15 2014-09-25 Blanco Austin System and method for rejecting afocal light collected from an in vivo human retina
US9959442B2 (en) * 2014-05-30 2018-05-01 Datalogic ADC, Inc. Extended depth of field in imaging machine-readable symbol reader using image side telecentric lens
US11331144B2 (en) * 2018-05-04 2022-05-17 Covidien Lp Light energy surgical system, apparatus, and method
EP4158448A1 (en) * 2020-06-02 2023-04-05 Alcon Inc. Visual axis identification systems and methods
CN119882259A (zh) * 2024-12-25 2025-04-25 合肥知常光电科技有限公司 一种高效、稳定、可靠的激光光束空间滤波调试方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135791A (en) * 1974-12-02 1979-01-23 Varian Associates, Inc. Reduced glare scanner
US4109237A (en) * 1977-01-17 1978-08-22 Hill Robert B Apparatus and method for identifying individuals through their retinal vasculature patterns
JPS5591336A (en) * 1978-12-29 1980-07-10 Nippon Chemical Ind Optical system for observing and photographing eyeground
US4393366A (en) * 1981-02-17 1983-07-12 Eye-D Development Ii Ltd. Rotating beam ocular identification apparatus and method
US4620318A (en) * 1983-04-18 1986-10-28 Eye-D Development Ii Ltd. Fovea-centered eye fundus scanner
US4764005A (en) * 1985-09-17 1988-08-16 Eye Research Institute Of Retina Foundation Double scanning optical apparatus
US4768873A (en) * 1985-09-17 1988-09-06 Eye Research Institute Of Retina Foundation Double scanning optical apparatus and method
US4786142A (en) * 1986-06-16 1988-11-22 Eyedentify, Inc. Optical instrument line of sight aligning device
US4923297A (en) * 1986-06-23 1990-05-08 Eyedentify, Inc. Optical alignment system
NL9000135A (nl) * 1989-01-30 1990-08-16 Seiko Epson Corp Focusseermechanisme en optische kop.
JPH0357425A (ja) * 1989-07-26 1991-03-12 Kowa Co 眼底検査装置
US5258791A (en) * 1990-07-24 1993-11-02 General Electric Company Spatially resolved objective autorefractometer

Also Published As

Publication number Publication date
EP0734220B1 (en) 2001-08-08
CA2179195A1 (en) 1995-06-22
CN1143311A (zh) 1997-02-19
WO1995016386A1 (en) 1995-06-22
DE69427923D1 (de) 2001-09-13
KR100343864B1 (ko) 2002-12-05
DE69427923T2 (de) 2001-11-22
AU1338695A (en) 1995-07-03
EP0734220A1 (en) 1996-10-02
US5532771A (en) 1996-07-02
JPH09509076A (ja) 1997-09-16
ATE203879T1 (de) 2001-08-15

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law