CA2207318A1 - Imageur electronique destine a l'examen et au traitement de la retine - Google Patents

Imageur electronique destine a l'examen et au traitement de la retine

Info

Publication number
CA2207318A1
CA2207318A1 CA002207318A CA2207318A CA2207318A1 CA 2207318 A1 CA2207318 A1 CA 2207318A1 CA 002207318 A CA002207318 A CA 002207318A CA 2207318 A CA2207318 A CA 2207318A CA 2207318 A1 CA2207318 A1 CA 2207318A1
Authority
CA
Canada
Prior art keywords
image
images
display
image acquisition
color
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.)
Abandoned
Application number
CA002207318A
Other languages
English (en)
Inventor
Lloyd M. Aiello
William Kelley Gardner
Sven-Erik Bursell
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.)
Joslin Diabetes Center Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2207318A1 publication Critical patent/CA2207318A1/fr
Abandoned legal-status Critical Current

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
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • A61B3/145—Arrangements specially adapted for eye photography by video means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/30—Surgical robots
    • A61B34/35—Surgical robots for telesurgery
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H10/00—ICT specially adapted for the handling or processing of patient-related medical or healthcare data
    • G16H10/60—ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/20—ICT specially adapted for the handling or processing of medical images for handling medical images, e.g. DICOM, HL7 or PACS
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H30/00—ICT specially adapted for the handling or processing of medical images
    • G16H30/40—ICT specially adapted for the handling or processing of medical images for processing medical images, e.g. editing
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/67—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for remote operation
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H80/00—ICT specially adapted for facilitating communication between medical practitioners or patients, e.g. for collaborative diagnosis, therapy or health monitoring
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/15—Processing image signals for colour aspects of image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/106—Processing image signals
    • H04N13/156—Mixing image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/189—Recording image signals; Reproducing recorded image signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/20—Image signal generators
    • H04N13/204—Image signal generators using stereoscopic image cameras
    • H04N13/239—Image signal generators using stereoscopic image cameras using two 2D image sensors having a relative position equal to or related to the interocular distance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/341—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using temporal multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
    • H04N13/194—Transmission of image signals

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Biomedical Technology (AREA)
  • Multimedia (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Signal Processing (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • General Business, Economics & Management (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Pathology (AREA)
  • Robotics (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Une unité d'acquisition d'images transmet des images numériques de haute résolution en couleur vraie de la rétine de l'oeil à un réseau d'ordinateurs (14, 16, 18) relié à une bibiothèque centrale qui permet l'affichage des images sur un poste de travail éloigné (20A et 20B) en vue d'un examen diagnostique. Le réseau d'ordinateurs (14, 16, 18) est aussi interfacé avec une unité permettant l'entrée des informations relatives aux antécédents médicaux, et les données de diagnostique, les images stéréo et les enregistrements médicaux sont assemblés dans une base de données relationnelles, ce qui permet à tous les enregistrements d'images et de texte de résider sur un poste de travail avec afficheur (20A et 20B) aux fins de visualisation ou de consultation. Une ligne de télécommunications (22) relie le réseau d'ordinateurs (14, 16, 18) et les postes d'examen des images avec le poste d'acquisition d'images où le patient est en cours d'examen, de façon à ce que les images stéréos de fundus soient disponibles par l'intermédiaire de l'ordinateur pour être visualisées sans dégradation sur les afficheurs d'examen situés en des points éloignés de la salle, du bâtiment ou de la ville où les images du patient sont acquise. L'introduction de la normalisation numérique en couleur vraie au niveau de la source d'acquisition des images (34, 32) permet d'éviter le problème de faux artéfacts couleur qui sont imputables à une visualisation différée ou effectuée sur des écrans différents.
CA002207318A 1994-12-09 1995-12-11 Imageur electronique destine a l'examen et au traitement de la retine Abandoned CA2207318A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35348694A 1994-12-09 1994-12-09
US08/353,486 1994-12-09

Publications (1)

Publication Number Publication Date
CA2207318A1 true CA2207318A1 (fr) 1996-06-13

Family

ID=23389330

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002207318A Abandoned CA2207318A1 (fr) 1994-12-09 1995-12-11 Imageur electronique destine a l'examen et au traitement de la retine

Country Status (4)

Country Link
JP (1) JPH10510187A (fr)
AU (1) AU706720B2 (fr)
CA (1) CA2207318A1 (fr)
WO (1) WO1996017545A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112114A (en) * 1991-12-16 2000-08-29 Laser Diagnostic Technologies, Inc. Eye examination apparatus employing polarized light probe
US6254385B1 (en) * 1997-01-02 2001-07-03 Lj Laboratories, Llc Apparatus and method for measuring optical characteristics of teeth
JP3575941B2 (ja) * 1997-02-10 2004-10-13 株式会社ニデック 検眼装置
US5835189A (en) * 1997-05-09 1998-11-10 Quigley; Michael G. Method and apparatus for assessing an ophthalmic patient before and after medical or surgical intervention such as laser surgery
IL124814A (en) * 1998-06-08 2003-04-10 Grinvald Amiram System and method for imaging and analysis of the movement of individual red blood corpuscles
AU762191B2 (en) * 1998-07-09 2003-06-19 Optibrand Ltd., Llc Retinal vasculature image acquisition apparatus and method
FR2792441B1 (fr) 1999-04-14 2002-07-26 Iodp Systeme d'imagerie medicale
AUPQ762500A0 (en) 2000-05-19 2000-06-15 Lions Eye Institute Limited Portable slit lamp
AU2001258043B2 (en) * 2000-05-19 2006-04-27 Lions Eye Institute Limited Portable slit lamp
US7360895B2 (en) 2000-07-14 2008-04-22 Visual Pathways, Inc. Simplified ocular fundus auto imager
US7025459B2 (en) 2000-07-14 2006-04-11 Visual Pathways, Inc. Ocular fundus auto imager
WO2002015559A2 (fr) 2000-08-10 2002-02-21 The Regents Of The University Of California Traitement d'image numerique a haute resolution dans l'analyse de matieres pathologiques
US6654553B2 (en) 2000-12-01 2003-11-25 Nidek Co., Ltd. Fundus camera
JP2002191560A (ja) 2000-12-27 2002-07-09 Konan Medical Inc 角膜内皮細胞解析サービス方法及びシステム
JP3469872B2 (ja) * 2000-12-27 2003-11-25 株式会社コーナン・メディカル 角膜内皮細胞解析システム
US7232220B2 (en) * 2001-03-01 2007-06-19 Richard Franz System for vision examination utilizing telemedicine
JP4126663B2 (ja) * 2005-03-16 2008-07-30 ソニー株式会社 立体映像視覚効果確認装置及び立体映像視覚効果確認方法
US10874299B2 (en) 2007-02-16 2020-12-29 20/20 Vision Center, Llc System and method for enabling customers to obtain refraction specifications and purchase eyeglasses or contact lenses
CN102150072B (zh) 2008-07-10 2013-08-21 实景成像有限公司 宽视角显示和用户接口
US7856135B1 (en) 2009-12-02 2010-12-21 Aibili—Association for Innovation and Biomedical Research on Light and Image System for analyzing ocular fundus images
US9230062B2 (en) 2012-11-06 2016-01-05 20/20 Vision Center, Llc Systems and methods for enabling customers to obtain vision and eye health examinations
AU2014271202B2 (en) * 2013-05-19 2019-12-12 Commonwealth Scientific And Industrial Research Organisation A system and method for remote medical diagnosis
WO2018052812A1 (fr) 2016-09-14 2018-03-22 DigitalOptometrics LLC Système d'examen complet et à distance de l'œil
US10827925B2 (en) 2016-09-14 2020-11-10 DigitalOptometrics LLC Remote comprehensive eye examination system
EP3566090A1 (fr) * 2017-01-05 2019-11-13 Heidelberg Engineering GmbH Procédé et dispositif permettant de mettre en oeuvre le procédé dans un véhicule
JP6869032B2 (ja) * 2017-01-11 2021-05-12 株式会社トプコン 眼科検査システム
JP6895277B2 (ja) * 2017-03-07 2021-06-30 株式会社トプコン 眼科用観察装置及びその作動方法
JP6895278B2 (ja) * 2017-03-07 2021-06-30 株式会社トプコン 眼科用観察装置及びその作動方法
JP7042029B2 (ja) * 2017-03-07 2022-03-25 株式会社トプコン 眼科用観察装置及びその作動方法
CN114259337A (zh) * 2021-12-09 2022-04-01 杭州叁伟医疗科技有限公司 一种用于高压氧眼部治疗仪的亮度调节方法、设备及介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL89874A0 (en) * 1989-04-06 1989-12-15 Nissim Nejat Danon Apparatus for computerized laser surgery
US5220360A (en) * 1990-10-24 1993-06-15 Ophthalmic Imaging Systems, Inc. Apparatus and method for topographical analysis of the retina

Also Published As

Publication number Publication date
AU4512796A (en) 1996-06-26
AU706720B2 (en) 1999-06-24
WO1996017545A1 (fr) 1996-06-13
JPH10510187A (ja) 1998-10-06

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Legal Events

Date Code Title Description
FZDE Discontinued