JP6257854B2 - 内視鏡 - Google Patents

内視鏡 Download PDF

Info

Publication number
JP6257854B2
JP6257854B2 JP2017525997A JP2017525997A JP6257854B2 JP 6257854 B2 JP6257854 B2 JP 6257854B2 JP 2017525997 A JP2017525997 A JP 2017525997A JP 2017525997 A JP2017525997 A JP 2017525997A JP 6257854 B2 JP6257854 B2 JP 6257854B2
Authority
JP
Japan
Prior art keywords
light guide
guide fiber
fiber bundle
treatment instrument
bending
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.)
Active
Application number
JP2017525997A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2017098786A1 (ja
Inventor
敏弘 山下
敏弘 山下
素啓 黒田
素啓 黒田
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 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 Olympus Corp filed Critical Olympus Corp
Publication of JPWO2017098786A1 publication Critical patent/JPWO2017098786A1/ja
Application granted granted Critical
Publication of JP6257854B2 publication Critical patent/JP6257854B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Endoscopes (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
JP2017525997A 2015-12-09 2016-09-30 内視鏡 Active JP6257854B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015240464 2015-12-09
JP2015240464 2015-12-09
PCT/JP2016/079063 WO2017098786A1 (fr) 2015-12-09 2016-09-30 Endoscope

Publications (2)

Publication Number Publication Date
JPWO2017098786A1 JPWO2017098786A1 (ja) 2017-12-07
JP6257854B2 true JP6257854B2 (ja) 2018-01-10

Family

ID=59012961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017525997A Active JP6257854B2 (ja) 2015-12-09 2016-09-30 内視鏡

Country Status (2)

Country Link
JP (1) JP6257854B2 (fr)
WO (1) WO2017098786A1 (fr)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6330404Y2 (fr) * 1981-01-20 1988-08-15
JP2000005128A (ja) * 1998-06-17 2000-01-11 Asahi Optical Co Ltd 内視鏡
JP2001061775A (ja) * 1999-08-25 2001-03-13 Olympus Optical Co Ltd 内視鏡用送液具
JP2004049473A (ja) * 2002-07-18 2004-02-19 Pentax Corp 湾曲部を有する内視鏡
JP3854946B2 (ja) * 2003-05-30 2006-12-06 オリンパス株式会社 内視鏡
JP4959934B2 (ja) * 2004-10-29 2012-06-27 オリンパス株式会社 内視鏡
JP2010063628A (ja) * 2008-09-10 2010-03-25 Fujinon Corp 内視鏡
WO2014168000A1 (fr) * 2013-04-12 2014-10-16 オリンパスメディカルシステムズ株式会社 Endoscope électronique

Also Published As

Publication number Publication date
JPWO2017098786A1 (ja) 2017-12-07
WO2017098786A1 (fr) 2017-06-15

Similar Documents

Publication Publication Date Title
JP4323441B2 (ja) 内視鏡
JP4477519B2 (ja) 内視鏡
JP5711434B1 (ja) 内視鏡
WO2016052145A1 (fr) Tube de courbure d'endoscope, et endoscope comprenant un tube de courbure d'endoscope
JP5932151B2 (ja) 副鼻腔内視鏡
US10149608B2 (en) Bending portion for endoscope and endoscope including bending portion for endoscope
WO2013190910A1 (fr) Tube flexible et instrument médical
EP3135182A1 (fr) Section de courbure d'endoscope et endoscope
JP6043027B2 (ja) 内視鏡
JPWO2018193866A1 (ja) 内視鏡湾曲部および内視鏡
JP2007054400A (ja) 内視鏡
JP6091733B1 (ja) 内視鏡
JP6257854B2 (ja) 内視鏡
US20220087505A1 (en) Endoscope apparatus and bending member for endoscope
JP4777005B2 (ja) 内視鏡
JP5462135B2 (ja) 内視鏡
JP6689589B2 (ja) 内視鏡
JP6854932B2 (ja) 内視鏡
WO2017002423A1 (fr) Endoscope
JP6169309B1 (ja) 内視鏡システム
JP6697291B2 (ja) 内視鏡湾曲管
WO2016199478A1 (fr) Endoscope
WO2016056416A1 (fr) Endoscope
JP2006263234A (ja) 内視鏡
JP6128774B2 (ja) 挿入機器

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170901

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20171121

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20171205

R151 Written notification of patent or utility model registration

Ref document number: 6257854

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250