JPS589208Y2 - 内視鏡 - Google Patents

内視鏡

Info

Publication number
JPS589208Y2
JPS589208Y2 JP7633378U JP7633378U JPS589208Y2 JP S589208 Y2 JPS589208 Y2 JP S589208Y2 JP 7633378 U JP7633378 U JP 7633378U JP 7633378 U JP7633378 U JP 7633378U JP S589208 Y2 JPS589208 Y2 JP S589208Y2
Authority
JP
Japan
Prior art keywords
cover lens
endoscope
illumination
periphery
refractive index
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
Application number
JP7633378U
Other languages
English (en)
Japanese (ja)
Other versions
JPS54177787U (enrdf_load_stackoverflow
Inventor
小川元嗣
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 Corp
Original Assignee
Olympus Optical Co Ltd
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 Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP7633378U priority Critical patent/JPS589208Y2/ja
Publication of JPS54177787U publication Critical patent/JPS54177787U/ja
Application granted granted Critical
Publication of JPS589208Y2 publication Critical patent/JPS589208Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP7633378U 1978-06-05 1978-06-05 内視鏡 Expired JPS589208Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7633378U JPS589208Y2 (ja) 1978-06-05 1978-06-05 内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7633378U JPS589208Y2 (ja) 1978-06-05 1978-06-05 内視鏡

Publications (2)

Publication Number Publication Date
JPS54177787U JPS54177787U (enrdf_load_stackoverflow) 1979-12-15
JPS589208Y2 true JPS589208Y2 (ja) 1983-02-19

Family

ID=28991515

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7633378U Expired JPS589208Y2 (ja) 1978-06-05 1978-06-05 内視鏡

Country Status (1)

Country Link
JP (1) JPS589208Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5958418U (ja) * 1982-10-13 1984-04-16 旭光学工業株式会社 光学繊維束を用いた照明装置

Also Published As

Publication number Publication date
JPS54177787U (enrdf_load_stackoverflow) 1979-12-15

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