JP3888763B2 - 電子内視鏡光量制御装置 - Google Patents

電子内視鏡光量制御装置 Download PDF

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Publication number
JP3888763B2
JP3888763B2 JP06484198A JP6484198A JP3888763B2 JP 3888763 B2 JP3888763 B2 JP 3888763B2 JP 06484198 A JP06484198 A JP 06484198A JP 6484198 A JP6484198 A JP 6484198A JP 3888763 B2 JP3888763 B2 JP 3888763B2
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Japan
Prior art keywords
light
light source
aperture
amount
diaphragm
Prior art date
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Expired - Fee Related
Application number
JP06484198A
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English (en)
Japanese (ja)
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JPH11244228A5 (enExample
JPH11244228A (ja
Inventor
充 樋口
信次 竹内
一浩 山中
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
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Application filed by Fujinon Corp filed Critical Fujinon Corp
Priority to JP06484198A priority Critical patent/JP3888763B2/ja
Priority to US09/253,765 priority patent/US6707485B1/en
Publication of JPH11244228A publication Critical patent/JPH11244228A/ja
Publication of JPH11244228A5 publication Critical patent/JPH11244228A5/ja
Application granted granted Critical
Publication of JP3888763B2 publication Critical patent/JP3888763B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP06484198A 1998-02-27 1998-02-27 電子内視鏡光量制御装置 Expired - Fee Related JP3888763B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP06484198A JP3888763B2 (ja) 1998-02-27 1998-02-27 電子内視鏡光量制御装置
US09/253,765 US6707485B1 (en) 1998-02-27 1999-02-22 Light control system for electronic endoscopes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP06484198A JP3888763B2 (ja) 1998-02-27 1998-02-27 電子内視鏡光量制御装置

Publications (3)

Publication Number Publication Date
JPH11244228A JPH11244228A (ja) 1999-09-14
JPH11244228A5 JPH11244228A5 (enExample) 2005-07-14
JP3888763B2 true JP3888763B2 (ja) 2007-03-07

Family

ID=13269868

Family Applications (1)

Application Number Title Priority Date Filing Date
JP06484198A Expired - Fee Related JP3888763B2 (ja) 1998-02-27 1998-02-27 電子内視鏡光量制御装置

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JP (1) JP3888763B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007020763A (ja) * 2005-07-14 2007-02-01 Pentax Corp 光量調整装置、及び、電子内視鏡システム

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Publication number Publication date
JPH11244228A (ja) 1999-09-14

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