DE102015110456B4 - Purkinjemeter und Verfahren zur automatischen Auswertung - Google Patents

Purkinjemeter und Verfahren zur automatischen Auswertung Download PDF

Info

Publication number
DE102015110456B4
DE102015110456B4 DE102015110456.3A DE102015110456A DE102015110456B4 DE 102015110456 B4 DE102015110456 B4 DE 102015110456B4 DE 102015110456 A DE102015110456 A DE 102015110456A DE 102015110456 B4 DE102015110456 B4 DE 102015110456B4
Authority
DE
Germany
Prior art keywords
eye
light
camera
light sources
images
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.)
Active
Application number
DE102015110456.3A
Other languages
German (de)
English (en)
Other versions
DE102015110456A1 (de
Inventor
Edgar Janunts
Janine van Bellen
Achim Langenbucher
Dominic Putzu
Michael Möller
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.)
Janunts Holding Ug (haftungsbeschraenkt) De
Original Assignee
Hochschule fuer Technik und Wirtschaft des Saarlandes
Universitaet des Saarlandes
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
Priority to DE102015110456.3A priority Critical patent/DE102015110456B4/de
Application filed by Hochschule fuer Technik und Wirtschaft des Saarlandes, Universitaet des Saarlandes filed Critical Hochschule fuer Technik und Wirtschaft des Saarlandes
Priority to US15/740,935 priority patent/US10694938B2/en
Priority to EP16733939.9A priority patent/EP3313262B1/de
Priority to KR1020187002660A priority patent/KR102568072B1/ko
Priority to PCT/EP2016/065054 priority patent/WO2017001426A1/de
Priority to CA2990524A priority patent/CA2990524C/en
Priority to ES16733939T priority patent/ES2960343T3/es
Priority to PL16733939.9T priority patent/PL3313262T3/pl
Priority to RU2018102751A priority patent/RU2722976C2/ru
Priority to JP2017565843A priority patent/JP6864914B2/ja
Priority to AU2016287284A priority patent/AU2016287284B2/en
Publication of DE102015110456A1 publication Critical patent/DE102015110456A1/de
Application granted granted Critical
Publication of DE102015110456B4 publication Critical patent/DE102015110456B4/de
Priority to IL256613A priority patent/IL256613B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • A61B3/1005—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for measuring distances inside the eye, e.g. thickness of the cornea
    • 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
    • A61B3/0008—Apparatus for testing the eyes; Instruments for examining the eyes provided with illuminating means
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • 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
    • A61B3/113—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for determining or recording eye movement

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Eye Examination Apparatus (AREA)
DE102015110456.3A 2015-06-29 2015-06-29 Purkinjemeter und Verfahren zur automatischen Auswertung Active DE102015110456B4 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE102015110456.3A DE102015110456B4 (de) 2015-06-29 2015-06-29 Purkinjemeter und Verfahren zur automatischen Auswertung
RU2018102751A RU2722976C2 (ru) 2015-06-29 2016-06-28 Измеритель пуркинье и способ автоматической оценки
KR1020187002660A KR102568072B1 (ko) 2015-06-29 2016-06-28 푸르키네 미터 및 자동 평가를 위한 방법
PCT/EP2016/065054 WO2017001426A1 (de) 2015-06-29 2016-06-28 Purkinjemeter und verfahren zur automatischen auswertung
CA2990524A CA2990524C (en) 2015-06-29 2016-06-28 Purkinje meter and method for automatic evaluation
ES16733939T ES2960343T3 (es) 2015-06-29 2016-06-28 Medidor de Purkinje y método para su evaluación automática
US15/740,935 US10694938B2 (en) 2015-06-29 2016-06-28 Purkinje meter and method for automatic evaluation
EP16733939.9A EP3313262B1 (de) 2015-06-29 2016-06-28 Purkinjemeter und verfahren zur automatischen auswertung
JP2017565843A JP6864914B2 (ja) 2015-06-29 2016-06-28 プルキンエ計測器及び自動評価方法
AU2016287284A AU2016287284B2 (en) 2015-06-29 2016-06-28 Purkinje meter and method for automatic evaluation
PL16733939.9T PL3313262T3 (pl) 2015-06-29 2016-06-28 Aparat do pomiaru obić purkinjego oraz metoda automatycznej oceny odbić purkinjego
IL256613A IL256613B (en) 2015-06-29 2017-12-27 Purkinje meter and automatic evaluation methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015110456.3A DE102015110456B4 (de) 2015-06-29 2015-06-29 Purkinjemeter und Verfahren zur automatischen Auswertung

Publications (2)

Publication Number Publication Date
DE102015110456A1 DE102015110456A1 (de) 2016-12-29
DE102015110456B4 true DE102015110456B4 (de) 2017-02-09

Family

ID=56296804

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102015110456.3A Active DE102015110456B4 (de) 2015-06-29 2015-06-29 Purkinjemeter und Verfahren zur automatischen Auswertung

Country Status (12)

Country Link
US (1) US10694938B2 (https=)
EP (1) EP3313262B1 (https=)
JP (1) JP6864914B2 (https=)
KR (1) KR102568072B1 (https=)
AU (1) AU2016287284B2 (https=)
CA (1) CA2990524C (https=)
DE (1) DE102015110456B4 (https=)
ES (1) ES2960343T3 (https=)
IL (1) IL256613B (https=)
PL (1) PL3313262T3 (https=)
RU (1) RU2722976C2 (https=)
WO (1) WO2017001426A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2688769B2 (es) * 2017-05-05 2019-05-31 Univ Catalunya Politecnica Método para medir la difusión intraocular que afecta a diferentes medios oculares del ojo y productos de programa de ordenador del mismo
US12186020B2 (en) * 2019-04-24 2025-01-07 Topcon Corporation Ophthalmological device
DE102019133433B4 (de) * 2019-12-06 2021-12-30 Schwind Eye-Tech-Solutions Gmbh Bestimmen einer aktuellen Position eines Auges eines Patienten auf Basis eines Purkinje-Bilds
US12329514B2 (en) 2020-01-09 2025-06-17 Wavefront Dynamics, Inc. Methods for dynamic position measurement of ocular structures using purkinje reflection spots
DE102020114212B3 (de) * 2020-05-27 2021-10-14 Schwind Eye-Tech-Solutions Gmbh Verfahren zum Bestimmen der Position des Laserfokus eines Laserstrahls eines augenchirurgischen Lasers, sowie Behandlungsvorrichtung
US12458536B2 (en) 2021-05-19 2025-11-04 Wavefront Dynamics, Inc. Methods for customizing intraocular lens using an optical aberrometer
US12343081B2 (en) 2021-05-19 2025-07-01 Wavefront Dynamics, Inc. Optical aberrometer systems for customizing intraocular lens
KR102848077B1 (ko) 2021-09-03 2025-08-19 주식회사 엘지에너지솔루션 전지 셀의 활성화 트레이 및 이를 포함하는 전지 셀의 충방전 시스템

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150092159A1 (en) 2008-09-29 2015-04-02 Wavetec Vision Systems, Inc. Systems and methods for implanting and examining intraocular lens

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666235A (en) * 1979-11-02 1981-06-04 Canon Kk Cornea meter
RU2157150C1 (ru) * 1999-09-28 2000-10-10 Государственное учреждение Межотраслевой научно-технический комплекс "Микрохирургия глаза" Способ определения степени децентрации искусственного хрусталика глаза
US7455407B2 (en) * 2000-02-11 2008-11-25 Amo Wavefront Sciences, Llc System and method of measuring and mapping three dimensional structures
US6863667B2 (en) * 2001-01-29 2005-03-08 Intralase Corp. Ocular fixation and stabilization device for ophthalmic surgical applications
RU2260400C1 (ru) * 2004-01-16 2005-09-20 Государственное учреждение Межотраслевой научно-технический комплекс "Микрохирургия глаза" им. акад. С.Н. Федорова Способ определения степени децентрации искусственного хрусталика глаза
DE102004030904A1 (de) * 2004-06-25 2006-01-19 Neuhann, Thomas, Prof.Dr.med. Vorrichtung zum Erfassen der räumlichen Lage der optischen Achse eines Auges sowie zum Zentrieren eines Bezugssystems relativ zur optischen Achse
US9004689B2 (en) * 2008-04-17 2015-04-14 Vereniging Vu-Windesheim Apparatus for corneal shape analysis and method for determining a corneal thickness
WO2012020760A1 (ja) * 2010-08-09 2012-02-16 国立大学法人静岡大学 注視点検出方法及び注視点検出装置
JP2012152454A (ja) * 2011-01-27 2012-08-16 Topcon Corp 眼科装置
JP6011173B2 (ja) 2012-09-06 2016-10-19 株式会社Ｊｖｃケンウッド 瞳孔検出装置および瞳孔検出方法
WO2014073645A1 (ja) * 2012-11-12 2014-05-15 アルプス電気株式会社 生体情報計測装置及びそれを用いた入力装置
US10028654B2 (en) * 2013-03-15 2018-07-24 Amo Development, Llc System and method for eye orientation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150092159A1 (en) 2008-09-29 2015-04-02 Wavetec Vision Systems, Inc. Systems and methods for implanting and examining intraocular lens

Also Published As

Publication number Publication date
US10694938B2 (en) 2020-06-30
RU2018102751A3 (https=) 2019-12-26
AU2016287284A1 (en) 2018-02-01
EP3313262C0 (de) 2023-09-13
JP2018527962A (ja) 2018-09-27
US20180338678A1 (en) 2018-11-29
KR102568072B1 (ko) 2023-08-24
RU2018102751A (ru) 2019-07-30
EP3313262B1 (de) 2023-09-13
IL256613A (en) 2018-02-28
ES2960343T3 (es) 2024-03-04
DE102015110456A1 (de) 2016-12-29
EP3313262A1 (de) 2018-05-02
KR20180021175A (ko) 2018-02-28
CA2990524A1 (en) 2017-01-05
PL3313262T3 (pl) 2024-02-26
RU2722976C2 (ru) 2020-06-05
WO2017001426A1 (de) 2017-01-05
AU2016287284B2 (en) 2020-06-25
JP6864914B2 (ja) 2021-04-28
CA2990524C (en) 2023-04-25
IL256613B (en) 2021-09-30

Similar Documents

Publication Publication Date Title
DE102015110456B4 (de) Purkinjemeter und Verfahren zur automatischen Auswertung
DE69222313T2 (de) Blickverfolgung für gesichtsfelduntersucher
EP2042078B1 (de) Verfahren zur Ermittlung von Abständen am vorderen Augenabschnitt
EP2445387B1 (de) Fixationskontrolleinrichtung und verfahren zur kontrolle einer fixation eines auges
DE60206510T2 (de) System zur berechnung des durchmessers der vorderkammer aus messungen des limbusringes
DE102013020706A1 (de) Verfahren zur optimierten Auswahl der in ein Auge zu implantierenden IOL
DE60225320T2 (de) Bereicherweiterndes system und raumfilter
DE3122029A1 (de) Verfahren und vorrichtung zur hornhaut-formanalyse
AU2016204944A1 (en) Photorefraction ocular screening device and methods
EP1731086A2 (de) Verfahren zum Betrieb eines ophthalmologischen Analysesystems
DE112013006234T5 (de) Ophthalmologische Vorrichtung
JP6940349B2 (ja) 眼科装置
DE112016004722T5 (de) Ophthalmobildgebungsvorrichtung und Ophthalmoinformationsverarbeitungsvorrichtung
DE102014207327A1 (de) Ophthalmische Vorrichtung, Steuerverfahren und maschinenlesbares Medium
DE102014207325A1 (de) Ophthalmische Vorrichtung und zugehöriges Steuerverfahren und Programm
DE102007017611A1 (de) Verfahren und System zur Augenvermessung
DE112022005173T5 (de) Verfahren zur erfassung von fundusinformationen und vorrichtung zur erfassung von fundusinformationen
EP2983576B1 (de) Verfahren zur fotografischen beobachtung und/oder dokumentation des fundus eines auges sowie funduskamera
DE102017000452B4 (de) Kalibrierverfahren für ein kamerabasiertes Messgerät der humanen Augendiagnostik
WO2015185682A2 (de) Topographiemodul für ophthalmologische geräte mit entfernungsunabhängiger keratometrie-messeinrichtung und verfahren zu dessen anwendung
DE202010009446U1 (de) Operationsmikroskopsystem
DE102013022302A1 (de) Funduskamera
WO2010075964A1 (de) Vorrichtung und verfahren zur bestimmung der oberflächenform der kornea eines auges durch auswertung der spiegelbilder räumlich verteilter muster

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final
R081 Change of applicant/patentee

Owner name: JANUNTS HOLDING UG (HAFTUNGSBESCHRAENKT), DE

Free format text: FORMER OWNERS: HOCHSCHULE FUER TECHNIK UND WIRTSCHAFT DES SAARLANDES, 66117 SAARBRUECKEN, DE; UNIVERSITAET DES SAARLANDES, 66123 SAARBRUECKEN, DE

R082 Change of representative

Representative=s name: KUTSCH, BERND, DIPL.-PHYS., DE

R082 Change of representative

Representative=s name: TRIERPATENT BAG MBH, DE