DE3134574A1 - Verfahren und anordnung zur messung der dilatation des auges - Google Patents

Verfahren und anordnung zur messung der dilatation des auges

Info

Publication number
DE3134574A1
DE3134574A1 DE19813134574 DE3134574A DE3134574A1 DE 3134574 A1 DE3134574 A1 DE 3134574A1 DE 19813134574 DE19813134574 DE 19813134574 DE 3134574 A DE3134574 A DE 3134574A DE 3134574 A1 DE3134574 A1 DE 3134574A1
Authority
DE
Germany
Prior art keywords
eye
arrangement according
interferogram
arrangement
slit
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.)
Granted
Application number
DE19813134574
Other languages
German (de)
English (en)
Other versions
DE3134574C2 (https=
Inventor
Adolf Friedrich Prof. Dr.-Phys. 4300 Essen Fercher
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.)
Carl Zeiss AG
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
Priority to DE19813134574 priority Critical patent/DE3134574A1/de
Publication of DE3134574A1 publication Critical patent/DE3134574A1/de
Application granted granted Critical
Publication of DE3134574C2 publication Critical patent/DE3134574C2/de
Granted 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
    • A61B3/12—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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
DE19813134574 1981-09-01 1981-09-01 Verfahren und anordnung zur messung der dilatation des auges Granted DE3134574A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19813134574 DE3134574A1 (de) 1981-09-01 1981-09-01 Verfahren und anordnung zur messung der dilatation des auges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813134574 DE3134574A1 (de) 1981-09-01 1981-09-01 Verfahren und anordnung zur messung der dilatation des auges

Publications (2)

Publication Number Publication Date
DE3134574A1 true DE3134574A1 (de) 1983-03-10
DE3134574C2 DE3134574C2 (https=) 1990-03-22

Family

ID=6140595

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19813134574 Granted DE3134574A1 (de) 1981-09-01 1981-09-01 Verfahren und anordnung zur messung der dilatation des auges

Country Status (1)

Country Link
DE (1) DE3134574A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201801A1 (de) * 1982-01-21 1983-09-08 Adolf Friedrich Prof. Dr.-Phys. 4300 Essen Fercher Verfahren und anordnung zur messung der teilstrecken des lebenden auges
EP0348057A1 (en) * 1988-06-16 1989-12-27 Kowa Co. Ltd. Ophthalmic diagnostic method and apparatus
EP0509903A1 (en) * 1991-04-15 1992-10-21 Kabushiki Kaisha TOPCON Process and apparatus for measuring axial eye length
US8632181B2 (en) 2008-06-13 2014-01-21 Carl Zeiss Meditec Ag SS OCT interferometry for measuring a sample

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4037798A1 (de) * 1990-11-28 1992-06-11 Kasprzak Henryk Verfahren zur analyse von oberflaechenformen, insbesondere von nicht-starren oberflaechen, wie der hornhaut des menschlichen auges

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
STRAUB, Wolfgang (Hrsg.): Die ophthalmologischen Untersuchungsmethoden. Ferdinand Enke Verlag, Stuttgart, 1970, Bd.I, S.453,509,510 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3201801A1 (de) * 1982-01-21 1983-09-08 Adolf Friedrich Prof. Dr.-Phys. 4300 Essen Fercher Verfahren und anordnung zur messung der teilstrecken des lebenden auges
EP0348057A1 (en) * 1988-06-16 1989-12-27 Kowa Co. Ltd. Ophthalmic diagnostic method and apparatus
EP0509903A1 (en) * 1991-04-15 1992-10-21 Kabushiki Kaisha TOPCON Process and apparatus for measuring axial eye length
US8632181B2 (en) 2008-06-13 2014-01-21 Carl Zeiss Meditec Ag SS OCT interferometry for measuring a sample

Also Published As

Publication number Publication date
DE3134574C2 (https=) 1990-03-22

Similar Documents

Publication Publication Date Title
DE68905868T2 (de) Diagnostisches verfahren und geraet fuer die augenheilkunde.
DE19624167B4 (de) Kohärenz-Biometrie und -Tomographie mit dynamischem kohärentem Fokus
DE19814070B4 (de) Verfahren und Anordnung zur Kohärenz-Tomographie mit erhöhter Transversalauflösung
DE2810539C2 (de) Optisches Gerät zur optjektiven Untersuchung der Augenbrechkraft
DE3201801C2 (https=)
DE10128219A1 (de) Anordnungen für Kohärenz-topographisches Ray Tracing am Auge
DE2714748A1 (de) Netzhaut-blutstrom-messer
DE68911975T2 (de) Ophthalmoskopisches Diagnoseverfahren und Gerät.
DE3040009C2 (https=)
WO2002017775A1 (de) System zur berührungslosen vermessung der optischen abbildungsqualität eines auges
EP1785690A1 (de) Verfahren und Vorrichtung zur Ermittlung geometrischer Werte an einem Gegenstand
DE3102450C2 (https=)
DE1933815A1 (de) Vorrichtung zur Bestimmung der Kornea-Kruemmung
DE3134574A1 (de) Verfahren und anordnung zur messung der dilatation des auges
EP0563454A1 (de) Verfahren und Vorrichtung zum Untersuchen des Auges
DE19713138A1 (de) Anordnung zur Ermittlung optisch relevanter Daten des Auges
DE2620755C3 (de) Holografische Vorrichtung zur Abbildung von pathologischen Veränderungen in biologischem Gewebe mittels eines Endoskop:
DE2447889A1 (de) Interferometer fuer die messung von wellenfrontabschnitten von allgemeinen abbildungssystemen, insbesondere des menschlichen auges
DE1766904B1 (de) Endoskop mit einer Einrichtung zur Ermittlung des Objektabstandes
DE2432502C3 (de) Gerät zur automatischen Messung und Anzeige der Brechkraft von Linsen, insbesondere Astigmatismuslinsen
DE3048558A1 (de) Verfahren und vorrichtung zur beruehrungslosen vermessung von kontaktlinsen
DE19509598C2 (de) Lichtwellenlängenmeßvorrichtung mit einem Längenmeßinstrument
WO2018011407A1 (de) Verfahren zur hochsensitiven messung von abständen und winkeln im menschlichen auge
DE10005171A1 (de) System zum Prüfen von Krümmungsradien von optischen Prüflingen
DE102012019469A1 (de) Verfahren zur Realisierung von OCT- und sonstigen Bildaufnahmen eines Auges

Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: FA. CARL ZEISS, 7082 OBERKOCHEN, DE

8181 Inventor (new situation)

Free format text: FERCHER, ADOLF FRIEDRICH, PROF. DR.-PHYS., 4300 ESSEN, DE

8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee