JP5393060B2 - 撮像ユニット - Google Patents

撮像ユニット Download PDF

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Publication number
JP5393060B2
JP5393060B2 JP2008147216A JP2008147216A JP5393060B2 JP 5393060 B2 JP5393060 B2 JP 5393060B2 JP 2008147216 A JP2008147216 A JP 2008147216A JP 2008147216 A JP2008147216 A JP 2008147216A JP 5393060 B2 JP5393060 B2 JP 5393060B2
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JP
Japan
Prior art keywords
unit
imaging unit
moving lens
sma wire
lens unit
Prior art date
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Active
Application number
JP2008147216A
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English (en)
Japanese (ja)
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JP2009291364A5 (enExample
JP2009291364A (ja
Inventor
誠二 岩▲崎▼
誠二 酒井
亨 口丸
雄也 石田
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.)
Olympus Medical Systems Corp
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Olympus Medical Systems Corp
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 Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Priority to JP2008147216A priority Critical patent/JP5393060B2/ja
Priority to EP09007000.4A priority patent/EP2130482B1/en
Priority to CN200910203580.3A priority patent/CN101596094B/zh
Priority to US12/478,406 priority patent/US7961412B2/en
Publication of JP2009291364A publication Critical patent/JP2009291364A/ja
Publication of JP2009291364A5 publication Critical patent/JP2009291364A5/ja
Application granted granted Critical
Publication of JP5393060B2 publication Critical patent/JP5393060B2/ja
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    • 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
    • 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
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0058—Flexible endoscopes using shape-memory elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G02B23/243—Objectives for endoscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lens Barrels (AREA)
JP2008147216A 2008-06-04 2008-06-04 撮像ユニット Active JP5393060B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2008147216A JP5393060B2 (ja) 2008-06-04 2008-06-04 撮像ユニット
EP09007000.4A EP2130482B1 (en) 2008-06-04 2009-05-26 Image pickup unit
CN200910203580.3A CN101596094B (zh) 2008-06-04 2009-05-27 致动器装置以及摄像单元
US12/478,406 US7961412B2 (en) 2008-06-04 2009-06-04 Actuator apparatus and image pickup unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008147216A JP5393060B2 (ja) 2008-06-04 2008-06-04 撮像ユニット

Publications (3)

Publication Number Publication Date
JP2009291364A JP2009291364A (ja) 2009-12-17
JP2009291364A5 JP2009291364A5 (enExample) 2011-06-30
JP5393060B2 true JP5393060B2 (ja) 2014-01-22

Family

ID=41028455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008147216A Active JP5393060B2 (ja) 2008-06-04 2008-06-04 撮像ユニット

Country Status (4)

Country Link
US (1) US7961412B2 (enExample)
EP (1) EP2130482B1 (enExample)
JP (1) JP5393060B2 (enExample)
CN (1) CN101596094B (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5295681B2 (ja) * 2008-08-05 2013-09-18 オリンパス株式会社 内視鏡装置の撮像モジュール
WO2012005063A1 (ja) * 2010-07-08 2012-01-12 オリンパスメディカルシステムズ株式会社 内視鏡システム及び内視鏡アクチュエータの制御方法
JP5567946B2 (ja) * 2010-09-02 2014-08-06 オリンパス株式会社 形状記憶合金アクチュエータ
JP5222919B2 (ja) * 2010-10-01 2013-06-26 富士フイルム株式会社 内視鏡
EP2581028B1 (en) * 2010-11-09 2015-03-04 Olympus Medical Systems Corp. Image pickup apparatus for endoscope
US8730316B2 (en) * 2011-02-24 2014-05-20 General Electric Company Cable apparatus
EP2605053B1 (en) * 2011-04-05 2016-06-01 Olympus Corporation Image pickup apparatus
US8766564B2 (en) * 2011-10-03 2014-07-01 GM Global Technology Operations LLC Method of reducing the effect of preheat time variation during shape memory alloy actuation
JP5274733B1 (ja) * 2011-10-13 2013-08-28 オリンパスメディカルシステムズ株式会社 撮像ユニット及び内視鏡
WO2013132681A1 (ja) * 2012-03-06 2013-09-12 オリンパスメディカルシステムズ株式会社 内視鏡用撮像ユニット
JP5945633B2 (ja) * 2014-02-13 2016-07-05 オリンパス株式会社 挿入機器
EP3111820A4 (en) * 2014-02-25 2017-11-01 Olympus Corporation Imaging unit and endoscope
DE102014002732A1 (de) * 2014-03-03 2015-09-03 Airbus Ds Gmbh Vorrichtung zum Halten und Ausrichten einer Nutzkomponente, insbesondere einer Raumfahrkomponente
DE102014204784A1 (de) * 2014-03-14 2015-09-17 Olympus Winter & Ibe Gmbh Endoskop mit distaler elektrischer Durchführung und Verfahren zur Montage eines Endoskops
DE102014208652A1 (de) * 2014-05-08 2015-11-12 Olympus Winter & Ibe Gmbh Videoendoskop
EP3155954A1 (en) * 2014-06-20 2017-04-19 Olympus Corporation Actuator control device
WO2016060081A1 (ja) 2014-10-17 2016-04-21 オリンパス株式会社 内視鏡
WO2016143494A1 (ja) * 2015-03-06 2016-09-15 オリンパス株式会社 動作切替機構、内視鏡
CN107430256B (zh) * 2015-04-15 2020-03-03 奥林巴斯株式会社 光学单元和内窥镜
WO2017013909A1 (ja) * 2015-07-23 2017-01-26 オリンパス株式会社 撮像ユニット及び内視鏡
JP6570657B2 (ja) * 2016-01-14 2019-09-04 オリンパス株式会社 撮像装置、内視鏡および撮像装置の製造方法
JP7193531B2 (ja) * 2018-04-25 2022-12-20 ｉ－ＰＲＯ株式会社 内視鏡
CN109623841B (zh) * 2018-12-29 2023-07-21 南京航空航天大学 连续体检测机器人及传感器接触点位置计算方法
WO2020170312A1 (ja) * 2019-02-18 2020-08-27 オリンパス株式会社 内視鏡
CN113905651A (zh) 2019-03-11 2022-01-07 集成内镜公司 一次性无绳内窥镜
WO2020202552A1 (ja) * 2019-04-05 2020-10-08 オリンパス株式会社 光学ユニット、撮像装置および内視鏡
DE102020135127B4 (de) 2020-12-30 2025-08-21 Olympus Winter & Ibe Gmbh Aktuatorsystem für ein optisches System eines Endoskops und optisches System für ein Endoskop

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63206728A (ja) * 1987-02-24 1988-08-26 Canon Inc 物体移動兼位置決め装置
CA1325800C (en) * 1988-01-30 1994-01-04 The Furukawa Electric Co., Ltd. Actuator using a shape memory alloy and display conversion device for signs
US4965545A (en) * 1989-08-09 1990-10-23 Tini Alloy Company Shape memory alloy rotary actuator
US5531664A (en) * 1990-12-26 1996-07-02 Olympus Optical Co., Ltd. Bending actuator having a coil sheath with a fixed distal end and a free proximal end
US5312152A (en) * 1991-10-23 1994-05-17 Martin Marietta Corporation Shape memory metal actuated separation device
US5577992A (en) * 1993-10-05 1996-11-26 Asahi Kogaku Kogyo Kabushiki Kaisha Bendable portion of endoscope
US6434333B2 (en) * 1997-05-01 2002-08-13 Minolta Co., Ltd. Driving mechanism using shape-memory alloy
JPH11197096A (ja) 1998-01-16 1999-07-27 Asahi Optical Co Ltd 拡大微細観察用電子内視鏡装置
JP3783410B2 (ja) * 1998-05-28 2006-06-07 コニカミノルタフォトイメージング株式会社 補正光学装置
JP2001142105A (ja) * 1999-11-16 2001-05-25 Minolta Co Ltd 形状記憶合金を使用したアクチエータ
US6945045B2 (en) * 2001-10-01 2005-09-20 Minolta Co., Ltd. Driving apparatus
JP4142597B2 (ja) * 2004-02-10 2008-09-03 トキコーポレーション株式会社 形状記憶合金アクチュエータ
JP2006075289A (ja) * 2004-09-08 2006-03-23 Olympus Corp 内視鏡
JP2007004121A (ja) * 2005-05-27 2007-01-11 Konica Minolta Opto Inc モータ、モータ装置及びそれを用いるレンズ駆動機構
JP5114031B2 (ja) * 2005-10-31 2013-01-09 オリンパス株式会社 内視鏡装置
JP2007163662A (ja) * 2005-12-12 2007-06-28 Konica Minolta Opto Inc アクチュエータ装置、及びレンズ駆動ユニット
JP4847157B2 (ja) * 2006-02-28 2011-12-28 オリンパスメディカルシステムズ株式会社 内視鏡
US8350959B2 (en) * 2006-03-30 2013-01-08 1 . . . Limited Camera lens actuation apparatus
JP2007292864A (ja) * 2006-04-21 2007-11-08 Fujifilm Corp レンズ駆動装置及びこれを用いる撮影装置
CN1961813A (zh) * 2006-11-24 2007-05-16 浙江大学 基于生物电池的肠道机器人
JP5194622B2 (ja) * 2007-08-02 2013-05-08 コニカミノルタアドバンストレイヤー株式会社 駆動機構、駆動装置およびレンズ駆動装置
US8366609B2 (en) * 2007-09-18 2013-02-05 Olympus Medical Systems Corp. Actuator and image pickup apparatus
US8427533B2 (en) * 2007-12-19 2013-04-23 Olympus Medical Systems Corp. Image pickup apparatus, electronic endoscope, and lens unit

Also Published As

Publication number Publication date
EP2130482A1 (en) 2009-12-09
CN101596094B (zh) 2013-05-22
US7961412B2 (en) 2011-06-14
EP2130482B1 (en) 2017-03-15
US20090303619A1 (en) 2009-12-10
CN101596094A (zh) 2009-12-09
JP2009291364A (ja) 2009-12-17

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