JP4031591B2 - 変倍機能を有する電子内視鏡装置 - Google Patents

変倍機能を有する電子内視鏡装置 Download PDF

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Publication number
JP4031591B2
JP4031591B2 JP07526399A JP7526399A JP4031591B2 JP 4031591 B2 JP4031591 B2 JP 4031591B2 JP 07526399 A JP07526399 A JP 07526399A JP 7526399 A JP7526399 A JP 7526399A JP 4031591 B2 JP4031591 B2 JP 4031591B2
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Japan
Prior art keywords
image
aperture
zooming
shutter speed
diaphragm
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
JP07526399A
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English (en)
Japanese (ja)
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JP2000267016A (ja
JP2000267016A5 (cg-RX-API-DMAC7.html
Inventor
逸司 南
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.)
Fujinon Corp
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Fujinon 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 Fujinon Corp filed Critical Fujinon Corp
Priority to JP07526399A priority Critical patent/JP4031591B2/ja
Priority to US09/526,874 priority patent/US6425858B1/en
Publication of JP2000267016A publication Critical patent/JP2000267016A/ja
Publication of JP2000267016A5 publication Critical patent/JP2000267016A5/ja
Application granted granted Critical
Publication of JP4031591B2 publication Critical patent/JP4031591B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Studio Devices (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Closed-Circuit Television Systems (AREA)
JP07526399A 1999-03-19 1999-03-19 変倍機能を有する電子内視鏡装置 Expired - Fee Related JP4031591B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP07526399A JP4031591B2 (ja) 1999-03-19 1999-03-19 変倍機能を有する電子内視鏡装置
US09/526,874 US6425858B1 (en) 1999-03-19 2000-03-16 Electronic endoscope apparatus having magnification changing function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07526399A JP4031591B2 (ja) 1999-03-19 1999-03-19 変倍機能を有する電子内視鏡装置

Publications (3)

Publication Number Publication Date
JP2000267016A JP2000267016A (ja) 2000-09-29
JP2000267016A5 JP2000267016A5 (cg-RX-API-DMAC7.html) 2005-12-02
JP4031591B2 true JP4031591B2 (ja) 2008-01-09

Family

ID=13571173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP07526399A Expired - Fee Related JP4031591B2 (ja) 1999-03-19 1999-03-19 変倍機能を有する電子内視鏡装置

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JP (1) JP4031591B2 (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4800745B2 (ja) * 2005-10-28 2011-10-26 オリンパス株式会社 内視鏡システム及び内視鏡制御装置
JP2008289032A (ja) * 2007-05-21 2008-11-27 Canon Inc 撮像装置
JP5498728B2 (ja) * 2009-06-09 2014-05-21 Ｈｏｙａ株式会社 医療用観察システム
JP2012065690A (ja) * 2010-09-21 2012-04-05 Olympus Corp 内視鏡装置及び内視鏡装置の制御方法
EP3119318B1 (en) 2014-03-17 2021-03-10 Intuitive Surgical Operations, Inc. System and method for tissue contact detection and for auto-exposure and illumination control
JP6104419B2 (ja) * 2016-03-01 2017-03-29 富士フイルム株式会社 内視鏡装置
CN112565621B (zh) * 2020-12-01 2022-11-08 浙江华诺康科技有限公司 内窥镜光源亮度和曝光调节方法、装置和可读存储介质

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Publication number Publication date
JP2000267016A (ja) 2000-09-29

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