JP5231137B2 - 内視鏡 - Google Patents

内視鏡 Download PDF

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Publication number
JP5231137B2
JP5231137B2 JP2008215738A JP2008215738A JP5231137B2 JP 5231137 B2 JP5231137 B2 JP 5231137B2 JP 2008215738 A JP2008215738 A JP 2008215738A JP 2008215738 A JP2008215738 A JP 2008215738A JP 5231137 B2 JP5231137 B2 JP 5231137B2
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JP
Japan
Prior art keywords
magnetic field
shape memory
memory alloy
endoscope
imaging unit
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 - Fee Related
Application number
JP2008215738A
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English (en)
Japanese (ja)
Other versions
JP2010046424A (ja
JP2010046424A5 (enExample
Inventor
誠二 岩▲崎▼
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
Original Assignee
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.)
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Publication date
Application filed by Olympus Medical Systems Corp filed Critical Olympus Medical Systems Corp
Priority to JP2008215738A priority Critical patent/JP5231137B2/ja
Publication of JP2010046424A publication Critical patent/JP2010046424A/ja
Publication of JP2010046424A5 publication Critical patent/JP2010046424A5/ja
Application granted granted Critical
Publication of JP5231137B2 publication Critical patent/JP5231137B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Lens Barrels (AREA)
JP2008215738A 2008-08-25 2008-08-25 内視鏡 Expired - Fee Related JP5231137B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2008215738A JP5231137B2 (ja) 2008-08-25 2008-08-25 内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2008215738A JP5231137B2 (ja) 2008-08-25 2008-08-25 内視鏡

Publications (3)

Publication Number Publication Date
JP2010046424A JP2010046424A (ja) 2010-03-04
JP2010046424A5 JP2010046424A5 (enExample) 2011-09-15
JP5231137B2 true JP5231137B2 (ja) 2013-07-10

Family

ID=42064029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008215738A Expired - Fee Related JP5231137B2 (ja) 2008-08-25 2008-08-25 内視鏡

Country Status (1)

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JP (1) JP5231137B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2581028B1 (en) * 2010-11-09 2015-03-04 Olympus Medical Systems Corp. Image pickup apparatus for endoscope
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
JP5747351B2 (ja) * 2011-12-07 2015-07-15 オリンパス株式会社 内視鏡
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
JP5412590B2 (ja) * 2013-02-27 2014-02-12 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
EP3111820A4 (en) * 2014-02-25 2017-11-01 Olympus Corporation Imaging unit and endoscope
DE102016219054A1 (de) * 2016-09-30 2018-04-05 Carl Zeiss Microscopy Gmbh Stellantrieb mit Formgedächtnis-Element
CN209525507U (zh) * 2018-12-26 2019-10-22 瑞声科技(新加坡)有限公司 一种镜头
JP2020130437A (ja) * 2019-02-15 2020-08-31 オリンパス株式会社 内視鏡先端部ユニット

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5056902A (en) * 1990-04-25 1991-10-15 Smith & Nephew Dyonics, Inc. Magnetically coupled lens actuator
JPH06315282A (ja) * 1993-03-04 1994-11-08 Olympus Optical Co Ltd アクチュエータ
JPH10307628A (ja) * 1997-05-08 1998-11-17 Minolta Co Ltd 位置制御駆動装置
JPH10331740A (ja) * 1997-06-02 1998-12-15 Toyota Motor Corp 超磁歪式燃料噴射弁
JP4055872B2 (ja) * 1998-03-25 2008-03-05 泰文 古屋 鉄基磁性形状記憶合金およびその製造方法
JP2005275270A (ja) * 2004-03-26 2005-10-06 Toshiba Corp レンズ鏡筒および撮像装置
JP5114031B2 (ja) * 2005-10-31 2013-01-09 オリンパス株式会社 内視鏡装置

Also Published As

Publication number Publication date
JP2010046424A (ja) 2010-03-04

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