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IT1254344B - Accessorio di oftalmoscopia per microscopio chirurgico. - Google Patents

Accessorio di oftalmoscopia per microscopio chirurgico.

Info

Publication number
IT1254344B
IT1254344B ITRM920332A ITRM920332A IT1254344B IT 1254344 B IT1254344 B IT 1254344B IT RM920332 A ITRM920332 A IT RM920332A IT RM920332 A ITRM920332 A IT RM920332A IT 1254344 B IT1254344 B IT 1254344B
Authority
IT
Italy
Prior art keywords
optical system
accessory
ophthalmoscopy
surgical microscope
eye
Prior art date
Application number
ITRM920332A
Other languages
English (en)
Original Assignee
Zeiss Carl
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 Zeiss Carl filed Critical Zeiss Carl
Publication of ITRM920332A0 publication Critical patent/ITRM920332A0/it
Publication of ITRM920332A1 publication Critical patent/ITRM920332A1/it
Application granted granted Critical
Publication of IT1254344B publication Critical patent/IT1254344B/it

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
    • A61B3/13—Ophthalmic microscopes
    • A61B3/132—Ophthalmic microscopes in binocular arrangement
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/02—Objectives

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Microscoopes, Condenser (AREA)
  • Eye Examination Apparatus (AREA)
  • Lenses (AREA)

Abstract

In un accessorio per oftalmoscopia (1) per un microscopio chirurgico (13) è disposto un sistema ottico (14), che fornisce il raddrizzamento di immagini di una immagine intermedia la quale viene generata da una o più lenti per oftalmoscopia (8) dalla parte posteriore dell'occhio o rispettivamente da ambiti del corpo vitreo e scambia i percorsi dei raggi di osservazione. A tal fine il sistema ottico (14) è predisposto direttamente dietro l'immagine intermedia generata, dove i passaggi stereoscopici dei raggi di osservazione sono ancora intrecciati l'uno con l'altro. Il sistema ottico (14) è eseguito come tri-pletto con due lenti di campo oppure come prisma di inversione a visione dritta. La focalizzazione sulla sezione dell'occhio che interessa avviene attraverso una lente (15), la quale è predisposta spostabilmente tra il relativo sistema ottico (14) e l'estremità dell'accessorio (1) sul lato dell'obiettivo.
ITRM920332A 1991-05-04 1992-04-30 Accessorio di oftalmoscopia per microscopio chirurgico. IT1254344B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114646A DE4114646C2 (de) 1991-05-04 1991-05-04 Ophthalmoskopie-Vorsatz für ein Operationsmikroskop

Publications (3)

Publication Number Publication Date
ITRM920332A0 ITRM920332A0 (it) 1992-04-30
ITRM920332A1 ITRM920332A1 (it) 1993-10-30
IT1254344B true IT1254344B (it) 1995-09-14

Family

ID=6431019

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920332A IT1254344B (it) 1991-05-04 1992-04-30 Accessorio di oftalmoscopia per microscopio chirurgico.

Country Status (6)

Country Link
JP (1) JP3208499B2 (it)
CH (1) CH683875A5 (it)
DE (1) DE4114646C2 (it)
FR (1) FR2677461B1 (it)
GB (1) GB2255651A (it)
IT (1) IT1254344B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5735290A (en) 1993-02-22 1998-04-07 Heartport, Inc. Methods and systems for performing thoracoscopic coronary bypass and other procedures
US6494211B1 (en) 1993-02-22 2002-12-17 Hearport, Inc. Device and methods for port-access multivessel coronary artery bypass surgery
CH689968A5 (de) * 1993-07-30 2000-02-29 Zeiss Carl Fa Beobachtungs- und/oder Dokumentationseinrichtung mit vorgeschaltetem Endoskop sowie Verfahren zu deren Betrieb.
US5588949A (en) * 1993-10-08 1996-12-31 Heartport, Inc. Stereoscopic percutaneous visualization system
US5957832A (en) * 1993-10-08 1999-09-28 Heartport, Inc. Stereoscopic percutaneous visualization system
DE10038133A1 (de) * 2000-08-04 2002-02-14 Zeiss Carl Jena Gmbh Optische Anordnung zur Erzeugung stereoskopischer Bilder
EP1320779B1 (de) * 2000-09-26 2004-12-08 Carl Zeiss Bildumkehrsystem, ophthalmoskopie-vorsatzmodul und operationsmikroskop
DE10140402B4 (de) 2000-09-26 2012-08-30 Carl Zeiss Meditec Ag Bildumkehrsystem, Ophthalmoskopie-Vorsatzmodul und Operationsmikroskop
DE10332603B4 (de) * 2003-07-17 2006-04-06 Leica Microsystems (Schweiz) Ag Stereomikroskop
US7423807B2 (en) * 2003-07-17 2008-09-09 Leica Microsystems (Schweiz) Ag Ophthalmoscopic stereomicroscope with correction component
DE10332602B3 (de) * 2003-07-17 2005-01-05 Leica Microsystems (Schweiz) Ag Mikroskop
DE10336475B9 (de) 2003-08-08 2006-09-07 Carl Zeiss Mikroskopiesystem
DE102004050893B4 (de) * 2003-10-31 2015-05-21 Carl Zeiss Meditec Ag Tubus mit zwei umschaltbaren Planoptikelementen zur wahlweisen Strahlengangvertauschung und Bildumkehr für ein Mikroskop sowie Mikroskop
DE102004016946B4 (de) * 2004-04-06 2007-09-20 Carl Zeiss Ophthalmoskopie-Vorsatz für ein Operationsmikroskop sowie Operationsmikroskop
DE102005040471B4 (de) * 2005-08-26 2007-06-21 Leica Microsystems (Schweiz) Ag Mikroskop
ES2285949B1 (es) 2006-12-29 2009-03-16 Thyssenkrupp Norte, S.A. Dispositivo de seguridad para pasamanos moviles.
EP1985227B1 (de) * 2007-04-27 2012-11-21 Haag-Streit Ag Optikkomponente für ein Stereomikroskop
EP2143729A1 (en) 2008-07-07 2010-01-13 Hyglos Invest GmbH New enzymatic active enzyme against Clostridium
DE102009058792B3 (de) 2009-12-18 2011-09-01 Carl Zeiss Surgical Gmbh Optische Beobachtungseinrichtung zur Beobachtung eines Auges
DE102010001853B4 (de) 2010-02-11 2012-05-31 Leica Microsystems (Schweiz) Ag Vorsatzmodul für ein Mikroskop zur Beobachtung des Augenfundus
DE102017121085B3 (de) 2017-09-12 2019-01-31 Carl Zeiss Meditec Ag Augenchirurgie-Visualisierungssystem
JP2021507292A (ja) * 2017-12-19 2021-02-22 アルコン インコーポレイティド 眼科手術用顕微鏡の画像インバータ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744707C3 (de) * 1977-10-05 1980-07-24 Fa. Carl Zeiss, 7920 Heidenheim Ophthalmologisches Gerät zur stereoskopischen Untersuchung und Photographic des Augenhintergrundes
DE3507458A1 (de) * 1985-03-02 1986-09-04 Oculus-Optikgeräte GmbH, 6330 Wetzlar Stereomikroskop fuer operationen
DE3528356A1 (de) * 1985-08-07 1987-02-19 Zeiss Carl Fa Vorrichtung fuer die untersuchung und chirurgie der vorderen und hinteren augenabschnitte
DE3539009A1 (de) * 1985-11-02 1987-05-07 Moeller J D Optik Vorsatz fuer ein stereoskopisches operationsmikroskop fuer die augenchirurgie
JP2642416B2 (ja) * 1988-06-24 1997-08-20 株式会社トプコン 同時立体視式眼底カメラ
DE3826069C2 (de) * 1988-07-30 1997-04-24 Oculus Optikgeraete Gmbh Prismensystem für ein ophthalmoskopisches Stereomikroskop
DE8902035U1 (de) * 1989-02-21 1989-03-30 J.D. Möller Optische Werke GmbH, 2000 Wedel Stereoskopisches Operationsmikroskop
JP2927445B2 (ja) * 1989-04-14 1999-07-28 株式会社トプコン 立体眼底カメラ
BE1003017A4 (nl) * 1990-03-29 1991-10-22 K U Leuven Res & Dev Vzw Inrichting voor het observeren van het oog omvattende middelen voor het omkeren van het beeld.

Also Published As

Publication number Publication date
CH683875A5 (de) 1994-05-31
GB2255651A (en) 1992-11-11
FR2677461A1 (fr) 1992-12-11
JPH05130974A (ja) 1993-05-28
GB9208125D0 (en) 1992-05-27
ITRM920332A0 (it) 1992-04-30
JP3208499B2 (ja) 2001-09-10
FR2677461B1 (fr) 1995-02-10
ITRM920332A1 (it) 1993-10-30
DE4114646A1 (de) 1992-11-05
DE4114646C2 (de) 1996-02-29

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