JPH02119833A - 内視鏡 - Google Patents

内視鏡

Info

Publication number
JPH02119833A
JPH02119833A JP1202938A JP20293889A JPH02119833A JP H02119833 A JPH02119833 A JP H02119833A JP 1202938 A JP1202938 A JP 1202938A JP 20293889 A JP20293889 A JP 20293889A JP H02119833 A JPH02119833 A JP H02119833A
Authority
JP
Japan
Prior art keywords
guide tube
insertion hole
section
curved
center line
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.)
Granted
Application number
JP1202938A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0518572B2 (enrdf_load_stackoverflow
Inventor
Tsuguo Okazaki
次生 岡崎
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 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 JP1202938A priority Critical patent/JPH02119833A/ja
Publication of JPH02119833A publication Critical patent/JPH02119833A/ja
Publication of JPH0518572B2 publication Critical patent/JPH0518572B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • A61B1/0008—Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00098—Deflecting means for inserted tools

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
JP1202938A 1989-08-07 1989-08-07 内視鏡 Granted JPH02119833A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1202938A JPH02119833A (ja) 1989-08-07 1989-08-07 内視鏡

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1202938A JPH02119833A (ja) 1989-08-07 1989-08-07 内視鏡

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP62065002A Division JPS63230143A (ja) 1987-03-19 1987-03-19 内視鏡

Publications (2)

Publication Number Publication Date
JPH02119833A true JPH02119833A (ja) 1990-05-07
JPH0518572B2 JPH0518572B2 (enrdf_load_stackoverflow) 1993-03-12

Family

ID=16465650

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1202938A Granted JPH02119833A (ja) 1989-08-07 1989-08-07 内視鏡

Country Status (1)

Country Link
JP (1) JPH02119833A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05123289A (ja) * 1991-11-06 1993-05-21 Fuji Photo Optical Co Ltd 内視鏡の起立台駆動構造
JP2000175864A (ja) * 1998-12-15 2000-06-27 Asahi Optical Co Ltd 内視鏡の先端部
JP2005348896A (ja) * 2004-06-09 2005-12-22 Fujinon Corp 内視鏡

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934239A (ja) * 1982-08-20 1984-02-24 オリンパス光学工業株式会社 内視鏡
JPS6431705U (enrdf_load_stackoverflow) * 1987-08-19 1989-02-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5934239A (ja) * 1982-08-20 1984-02-24 オリンパス光学工業株式会社 内視鏡
JPS6431705U (enrdf_load_stackoverflow) * 1987-08-19 1989-02-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05123289A (ja) * 1991-11-06 1993-05-21 Fuji Photo Optical Co Ltd 内視鏡の起立台駆動構造
JP2000175864A (ja) * 1998-12-15 2000-06-27 Asahi Optical Co Ltd 内視鏡の先端部
JP2005348896A (ja) * 2004-06-09 2005-12-22 Fujinon Corp 内視鏡

Also Published As

Publication number Publication date
JPH0518572B2 (enrdf_load_stackoverflow) 1993-03-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees