MX9702964A - Control limitador para palanca de mando. - Google Patents

Control limitador para palanca de mando.

Info

Publication number
MX9702964A
MX9702964A MX9702964A MX9702964A MX9702964A MX 9702964 A MX9702964 A MX 9702964A MX 9702964 A MX9702964 A MX 9702964A MX 9702964 A MX9702964 A MX 9702964A MX 9702964 A MX9702964 A MX 9702964A
Authority
MX
Mexico
Prior art keywords
alignment
override control
test axis
joystick
eye
Prior art date
Application number
MX9702964A
Other languages
English (en)
Other versions
MXPA97002964A (es
Inventor
David A Luce
Donald E Miller
Original Assignee
Leica 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 Leica Inc filed Critical Leica Inc
Publication of MXPA97002964A publication Critical patent/MXPA97002964A/es
Publication of MX9702964A publication Critical patent/MX9702964A/es

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
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0075—Apparatus for testing the eyes; Instruments for examining the eyes provided with adjusting devices, e.g. operated by control lever
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Multimedia (AREA)
  • Eye Examination Apparatus (AREA)

Abstract

Se describe un control limitador de alineacion para llevar a cabo alineacion vertical automática de un eje de prueba en un instrumento oftálmico (10) con el centro de un ojo. El eje de prueba se asocia con medios de alineacion opticos del instrumento que se pueden mover verticalmente por un motor de elevacion controlado por un impulsor de motor de elevacion controlado por un impulsor de motor. Una palanca de mando (24) y un par de conmutadores direccionales (28a, 28b) están conectados al impulso de motor para colocacion manual del eje de prueba. Cuando el ojo se coloca dentro de un campo de vision definido por los medios opticos, el control limitador desconecta los limitadores y automáticamente señala al motor de elevacion que lleve a cabo una alineacion automática utilizando informacion de señal originada desde el medio optico.
MX9702964A 1994-10-28 1995-10-13 Control limitador para palanca de mando. MX9702964A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/331,137 US5587748A (en) 1994-10-28 1994-10-28 Joystick override control for an ophthalmic instrument
US08331137 1994-10-28
PCT/US1995/012698 WO1996013200A1 (en) 1994-10-28 1995-10-13 Joystick override control

Publications (2)

Publication Number Publication Date
MXPA97002964A MXPA97002964A (es) 1997-06-01
MX9702964A true MX9702964A (es) 1997-06-28

Family

ID=23292753

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9702964A MX9702964A (es) 1994-10-28 1995-10-13 Control limitador para palanca de mando.

Country Status (6)

Country Link
US (1) US5587748A (es)
EP (1) EP0789529B1 (es)
JP (1) JP3034049B2 (es)
DE (1) DE69531696T2 (es)
MX (1) MX9702964A (es)
WO (1) WO1996013200A1 (es)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6116738A (en) * 1997-01-06 2000-09-12 Vismed, Inc. Corneal topographer with central and peripheral measurement capability
US6469779B2 (en) * 1997-02-07 2002-10-22 Arcturus Engineering, Inc. Laser capture microdissection method and apparatus
US6495195B2 (en) 1997-02-14 2002-12-17 Arcturus Engineering, Inc. Broadband absorbing film for laser capture microdissection
DE19736995B4 (de) * 1997-08-26 2009-05-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung zum Bestimmen eines Fixationspunktes
US5985085A (en) * 1997-10-01 1999-11-16 Arcturus Engineering, Inc. Method of manufacturing consumable for laser capture microdissection
US7473401B1 (en) 1997-12-04 2009-01-06 Mds Analytical Technologies (Us) Inc. Fluidic extraction of microdissected samples
AU4812600A (en) 1999-04-29 2000-11-17 Arcturus Engineering, Inc. Processing technology for lcm samples
AU2922701A (en) 1999-11-04 2001-05-14 Arcturus Engineering, Inc. Automated laser capture microdissection
JP4354601B2 (ja) 1999-12-27 2009-10-28 株式会社トプコン 眼科装置
US8722357B2 (en) 2001-11-05 2014-05-13 Life Technologies Corporation Automated microdissection instrument
US10156501B2 (en) 2001-11-05 2018-12-18 Life Technologies Corporation Automated microdissection instrument for determining a location of a laser beam projection on a worksurface area
US6712809B2 (en) * 2001-12-14 2004-03-30 Alcon Refractivehorizons, Inc. Eye positioning system and method
CA2580025A1 (en) 2004-09-09 2006-03-23 Molecular Devices Corporation Laser microdissection apparatus and method
US9326680B2 (en) * 2012-07-03 2016-05-03 Nidek Co., Ltd. Ophthalmic apparatus
JP6003298B2 (ja) * 2012-07-03 2016-10-05 株式会社ニデック 眼科装置
CH709563A1 (de) * 2014-04-25 2015-10-30 Haag Ag Streit Augenuntersuchungsgerät und Verfahren zu dessen Positionierung.
USD799046S1 (en) * 2015-06-19 2017-10-03 Davalor Salud, S.L. Apparatus with equipment for analyzing the eyes
JP6815722B2 (ja) * 2015-07-31 2021-01-20 株式会社ニデック 端末装置、および端末制御プログラム
US20200323428A1 (en) * 2019-04-15 2020-10-15 Canon Kabushiki Kaisha Ophthalmic apparatus

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4165924A (en) * 1976-09-13 1979-08-28 Bausch & Lomb Incorporated Ophthalmic instrument support
FR2524298A1 (fr) * 1982-04-01 1983-10-07 Essilor Int Appareil de chirurgie ophtalmologique a laser
US4662730A (en) * 1984-10-18 1987-05-05 Kerascan, Inc. Scanning keratometers
US4881807A (en) * 1988-08-05 1989-11-21 Cambridge Instruments, Inc. Optical alignment system
JP2971479B2 (ja) * 1989-04-26 1999-11-08 株式会社トプコン 眼科装置
JP2859934B2 (ja) * 1990-06-20 1999-02-24 トキコ株式会社 ボンベ元弁緊急遮断装置

Also Published As

Publication number Publication date
WO1996013200A1 (en) 1996-05-09
EP0789529A4 (en) 1999-04-07
US5587748A (en) 1996-12-24
JPH10508229A (ja) 1998-08-18
DE69531696T2 (de) 2004-08-05
EP0789529A1 (en) 1997-08-20
EP0789529B1 (en) 2003-09-03
JP3034049B2 (ja) 2000-04-17
DE69531696D1 (de) 2003-10-09

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