JPH0648398Y2 - 管内観察ヘッド - Google Patents

管内観察ヘッド

Info

Publication number
JPH0648398Y2
JPH0648398Y2 JP1988033473U JP3347388U JPH0648398Y2 JP H0648398 Y2 JPH0648398 Y2 JP H0648398Y2 JP 1988033473 U JP1988033473 U JP 1988033473U JP 3347388 U JP3347388 U JP 3347388U JP H0648398 Y2 JPH0648398 Y2 JP H0648398Y2
Authority
JP
Japan
Prior art keywords
tube
head
water
absorbing material
observation head
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 - Lifetime
Application number
JP1988033473U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01137461U (OSRAM
Inventor
博 山本
成孝 藤木
稔郎 杉山
富輝 土田
康秀 宮崎
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone 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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP1988033473U priority Critical patent/JPH0648398Y2/ja
Publication of JPH01137461U publication Critical patent/JPH01137461U/ja
Application granted granted Critical
Publication of JPH0648398Y2 publication Critical patent/JPH0648398Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1988033473U 1988-03-14 1988-03-14 管内観察ヘッド Expired - Lifetime JPH0648398Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988033473U JPH0648398Y2 (ja) 1988-03-14 1988-03-14 管内観察ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988033473U JPH0648398Y2 (ja) 1988-03-14 1988-03-14 管内観察ヘッド

Publications (2)

Publication Number Publication Date
JPH01137461U JPH01137461U (OSRAM) 1989-09-20
JPH0648398Y2 true JPH0648398Y2 (ja) 1994-12-12

Family

ID=31260154

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988033473U Expired - Lifetime JPH0648398Y2 (ja) 1988-03-14 1988-03-14 管内観察ヘッド

Country Status (1)

Country Link
JP (1) JPH0648398Y2 (OSRAM)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51142848A (en) * 1975-06-03 1976-12-08 Chiyoda Chem Eng & Constr Co Ltd Cooling method of building
JPS55144532A (en) * 1979-04-27 1980-11-11 Kawasaki Steel Corp Method and device for sounding in cylindrical tube
JPS61204212U (OSRAM) * 1985-06-13 1986-12-23

Also Published As

Publication number Publication date
JPH01137461U (OSRAM) 1989-09-20

Similar Documents

Publication Publication Date Title
JPH07147103A (ja) 発光器具
DE60011861D1 (de) Kugelförmige Kameragehäuse mit vereinfachter Positionierung
KR20160012150A (ko) 내시경 광원 모듈
US5746494A (en) Illuminating apparatus of endoscope
JPH0648398Y2 (ja) 管内観察ヘッド
JP2003334157A (ja) 硬性鏡の曇り止め装置
US4898172A (en) Optical light probe
US8613538B2 (en) Illumination system for endoscopy or microscopy
JPH02110505A (ja) 内視鏡
JP3231399B2 (ja) 内視鏡撮像装置
JPH07100102A (ja) 内視鏡撮像装置
JPS6342313Y2 (OSRAM)
JP2529946Y2 (ja) 水中ランプ
JPS6224271Y2 (OSRAM)
KR200232668Y1 (ko) 유리필터의 스모그현상을 억제한 감시용카메라
CN214259267U (zh) 一种内窥镜的镜头组件
JP2005143670A5 (OSRAM)
JPH07116113A (ja) 内視鏡撮像装置
ATE322648T1 (de) Wasserdichte weihnachtslampe
JPS6126880Y2 (OSRAM)
JP4382775B2 (ja) 管内検査カメラ
CN109752837B (zh) 用于内窥镜的冷光源及采用该冷光源的内窥镜
KR20240161400A (ko) 카메라 장치
JPS6125598Y2 (OSRAM)
JPH0722930Y2 (ja) 管内検査用カメラ装置