ES2082924T3 - Accionador acoplado magneticamente. - Google Patents

Accionador acoplado magneticamente.

Info

Publication number
ES2082924T3
ES2082924T3 ES91303222T ES91303222T ES2082924T3 ES 2082924 T3 ES2082924 T3 ES 2082924T3 ES 91303222 T ES91303222 T ES 91303222T ES 91303222 T ES91303222 T ES 91303222T ES 2082924 T3 ES2082924 T3 ES 2082924T3
Authority
ES
Spain
Prior art keywords
camera
lens
magnetically coupled
coupled actuator
adjust
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.)
Expired - Lifetime
Application number
ES91303222T
Other languages
English (en)
Inventor
Randall B Chinnock
Norman J Dionne
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.)
Smith and Nephew Inc
Original Assignee
Smith and Nephew Dyonics 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 Smith and Nephew Dyonics Inc filed Critical Smith and Nephew Dyonics Inc
Application granted granted Critical
Publication of ES2082924T3 publication Critical patent/ES2082924T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00066—Proximal part of endoscope body, e.g. handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163—Optical arrangements
    • A61B1/00188—Optical arrangements with focusing or zooming features
    • 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
    • A61B34/70—Manipulators specially adapted for use in surgery
    • A61B34/73—Manipulators for magnetic surgery
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/08—Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification adapted to co-operate with a remote control mechanism
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/903—Optical: systems and elements with magnet

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Robotics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lens Barrels (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Camera Bodies And Camera Details Or Accessories (AREA)

Abstract

SE ENFOCA UNA LENTE RODEADA POR UNA CAMARA PROTECTORA SELLADA UTILIZANDO UN ACCIONADOR ACOPLADO MAGNETICAMENTE ASOCIADO A LA LENTE PARA AJUSTAR LA POSICION DE LA LENTE DENTRO DE LA CAMARA. SE UTILIZA UN CAMPO MAGNETICO PARA AJUSTAR LA POSICION DE LA LENTE, SI NO ES NECESARIO EMPLEAR MEDIOS DE ACCION MECANICOS QUE TIENEN QUE PASAR A TRAVES DE LAS PAREDES DE LA CAMARA. LA CAMARA ESTA POR LO TANTO COMPLETAMENTE SELLADA SE EVITA QUE LOS CONTAMINANTES ENTREN EN CONTACTO CON LAS LENTES.
ES91303222T 1990-04-25 1991-04-11 Accionador acoplado magneticamente. Expired - Lifetime ES2082924T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/514,119 US5056902A (en) 1990-04-25 1990-04-25 Magnetically coupled lens actuator

Publications (1)

Publication Number Publication Date
ES2082924T3 true ES2082924T3 (es) 1996-04-01

Family

ID=24045874

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91303222T Expired - Lifetime ES2082924T3 (es) 1990-04-25 1991-04-11 Accionador acoplado magneticamente.

Country Status (9)

Country Link
US (1) US5056902A (es)
EP (1) EP0454325B1 (es)
JP (1) JP3085410B2 (es)
AU (1) AU635181B2 (es)
CA (1) CA2040736A1 (es)
DE (1) DE69114563T2 (es)
DK (1) DK0454325T3 (es)
ES (1) ES2082924T3 (es)
ZA (1) ZA912743B (es)

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DE19718189C2 (de) * 1996-05-23 1999-02-18 Norbert Lemke Vorrichtung zur Lageveränderung eines optischen Abbildungssystems
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JP4958462B2 (ja) * 2006-03-31 2012-06-20 シコー株式会社 レンズ駆動装置
US20080027399A1 (en) * 2006-07-28 2008-01-31 Becton, Dickinson And Company Antimicrobial vascular access device
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DE202009013442U1 (de) 2009-10-05 2010-01-07 Schölly Fiberoptic GmbH Optische Vorrichtung
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EP2635932B1 (en) * 2010-10-28 2019-06-05 EndoChoice Innovation Center Ltd. Optical systems for multi-sensor endoscopes
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CN103917149B (zh) * 2011-11-10 2015-04-15 富士胶片株式会社 内窥镜用照明光学系统单元及其制造方法
US8840543B2 (en) 2011-12-07 2014-09-23 Stryker Corporation Parfocal coupler for endoscopic viewing system
DE102011090132B4 (de) * 2011-12-29 2017-09-14 Olympus Winter & Ibe Gmbh Videoendoskop und Videoendoskopsystem
KR101323646B1 (ko) 2012-08-17 2013-11-05 한국전기연구원 형광 내시경을 위한 텔레비전 카메라의 필터 교환 장치
JP5998014B2 (ja) * 2012-11-07 2016-09-28 富士フイルム株式会社 撮像装置及び内視鏡装置
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US11419971B2 (en) * 2017-08-28 2022-08-23 Surgical Design Corporation Ocular surgical work tip adapter
US11116890B2 (en) * 2017-08-28 2021-09-14 Surgical Design Corporation Ocular work tip sleeve adapter
DE102017126293A1 (de) * 2017-11-09 2019-05-09 Compact Laser Solutions Gmbh Vorrichtung zur Verstellung eines optischen Bauelements
CN111641771B (zh) * 2020-06-30 2021-07-30 诚瑞光学(常州)股份有限公司 一种相机模块、具有拍摄功能的电子设备

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Also Published As

Publication number Publication date
EP0454325A3 (en) 1992-08-26
DK0454325T3 (da) 1996-01-22
JP3085410B2 (ja) 2000-09-11
AU635181B2 (en) 1993-03-11
EP0454325A2 (en) 1991-10-30
AU7509391A (en) 1991-11-07
US5056902A (en) 1991-10-15
ZA912743B (en) 1992-05-27
DE69114563T2 (de) 1996-04-11
DE69114563D1 (de) 1995-12-21
JPH05281454A (ja) 1993-10-29
EP0454325B1 (en) 1995-11-15
CA2040736A1 (en) 1991-10-26

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