JP4928969B2 - 内視鏡の湾曲保持機構 - Google Patents

内視鏡の湾曲保持機構 Download PDF

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Publication number
JP4928969B2
JP4928969B2 JP2007028708A JP2007028708A JP4928969B2 JP 4928969 B2 JP4928969 B2 JP 4928969B2 JP 2007028708 A JP2007028708 A JP 2007028708A JP 2007028708 A JP2007028708 A JP 2007028708A JP 4928969 B2 JP4928969 B2 JP 4928969B2
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Prior art keywords
bending
leaf spring
pressure contact
metal disk
endoscope
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JP2007028708A
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Japanese (ja)
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JP2007313292A5 (enExample
JP2007313292A (ja
Inventor
義則 丸山
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Hoya Corp
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Hoya Corp
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Priority to JP2007028708A priority Critical patent/JP4928969B2/ja
Priority to US11/737,305 priority patent/US7828725B2/en
Priority to DE102007019781.2A priority patent/DE102007019781B4/de
Publication of JP2007313292A publication Critical patent/JP2007313292A/ja
Publication of JP2007313292A5 publication Critical patent/JP2007313292A5/ja
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    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0051—Flexible endoscopes with controlled bending of insertion part
    • A61B1/0052—Constructional details of control elements, e.g. handles

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
JP2007028708A 2006-04-26 2007-02-08 内視鏡の湾曲保持機構 Active JP4928969B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007028708A JP4928969B2 (ja) 2006-04-26 2007-02-08 内視鏡の湾曲保持機構
US11/737,305 US7828725B2 (en) 2006-04-26 2007-04-19 Bent state holding mechanism of an endoscope
DE102007019781.2A DE102007019781B4 (de) 2006-04-26 2007-04-26 Biegezustands-Haltemechanismus eines Endoskops

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2006121597 2006-04-26
JP2006121597 2006-04-26
JP2007028708A JP4928969B2 (ja) 2006-04-26 2007-02-08 内視鏡の湾曲保持機構

Publications (3)

Publication Number Publication Date
JP2007313292A JP2007313292A (ja) 2007-12-06
JP2007313292A5 JP2007313292A5 (enExample) 2009-04-02
JP4928969B2 true JP4928969B2 (ja) 2012-05-09

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Family Applications (1)

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JP2007028708A Active JP4928969B2 (ja) 2006-04-26 2007-02-08 内視鏡の湾曲保持機構

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US (1) US7828725B2 (enExample)
JP (1) JP4928969B2 (enExample)
DE (1) DE102007019781B4 (enExample)

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* Cited by examiner, † Cited by third party
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JP5159181B2 (ja) 2007-06-21 2013-03-06 Ｈｏｙａ株式会社 内視鏡における連結部の構造
JP5137477B2 (ja) 2007-06-22 2013-02-06 Ｈｏｙａ株式会社 内視鏡における連結部の構造
JP5006708B2 (ja) 2007-06-22 2012-08-22 Ｈｏｙａ株式会社 内視鏡の回転機構の端部構造
JP5186223B2 (ja) * 2008-01-25 2013-04-17 Ｈｏｙａ株式会社 内視鏡の湾曲操作装置
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US9474440B2 (en) 2009-06-18 2016-10-25 Endochoice, Inc. Endoscope tip position visual indicator and heat management system
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JP5393383B2 (ja) * 2009-09-30 2014-01-22 Ｈｏｙａ株式会社 内視鏡の処置具起上操作装置
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US9706908B2 (en) 2010-10-28 2017-07-18 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
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US9667935B2 (en) 2013-05-07 2017-05-30 Endochoice, Inc. White balance enclosure for use with a multi-viewing elements endoscope
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US9949623B2 (en) 2013-05-17 2018-04-24 Endochoice, Inc. Endoscope control unit with braking system
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US10064541B2 (en) 2013-08-12 2018-09-04 Endochoice, Inc. Endoscope connector cover detection and warning system
US9943218B2 (en) 2013-10-01 2018-04-17 Endochoice, Inc. Endoscope having a supply cable attached thereto
US9968242B2 (en) 2013-12-18 2018-05-15 Endochoice, Inc. Suction control unit for an endoscope having two working channels
WO2015112747A2 (en) 2014-01-22 2015-07-30 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
US11234581B2 (en) 2014-05-02 2022-02-01 Endochoice, Inc. Elevator for directing medical tool
CN106659368B (zh) 2014-07-21 2020-04-17 恩多巧爱思股份有限公司 多焦、多相机内窥镜系统
US10542877B2 (en) 2014-08-29 2020-01-28 Endochoice, Inc. Systems and methods for varying stiffness of an endoscopic insertion tube
CN106413509B (zh) * 2014-11-12 2018-06-08 奥林巴斯株式会社 拨盘单元和导入装置
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US10271713B2 (en) 2015-01-05 2019-04-30 Endochoice, Inc. Tubed manifold of a multiple viewing elements endoscope
US10376181B2 (en) 2015-02-17 2019-08-13 Endochoice, Inc. System for detecting the location of an endoscopic device during a medical procedure
US12529882B2 (en) 2015-02-24 2026-01-20 Endochoice, Inc. Optical system for an endoscope
US10078207B2 (en) 2015-03-18 2018-09-18 Endochoice, Inc. Systems and methods for image magnification using relative movement between an image sensor and a lens assembly
US10401611B2 (en) 2015-04-27 2019-09-03 Endochoice, Inc. Endoscope with integrated measurement of distance to objects of interest
EP3297515B1 (en) 2015-05-17 2020-07-01 Endochoice, Inc. Endoscopic image enhancement using contrast limited adaptive histogram equalization (clahe) implemented in a processor
JP6878416B2 (ja) 2015-09-17 2021-05-26 エンドマスター・プライベート・リミテッドＥｎｄｏｍａｓｔｅｒ Ｐｔｅ Ｌｔｄ 改善された軟性ロボット内視鏡システム
EP3367950A4 (en) 2015-10-28 2019-10-02 Endochoice, Inc. DEVICE AND METHOD FOR TRACKING THE POSITION OF AN ENDOSCOPE IN THE BODY OF A PATIENT
JP6995749B2 (ja) 2015-11-24 2022-01-17 エンドチョイス インコーポレイテッド 内視鏡用の使い捨ての空気／水バルブ
EP3419497B1 (en) 2016-02-24 2022-06-01 Endochoice, Inc. Circuit board assembly for a multiple viewing element endoscope using cmos sensors
US10292570B2 (en) 2016-03-14 2019-05-21 Endochoice, Inc. System and method for guiding and tracking a region of interest using an endoscope
EP4321081A3 (en) 2016-06-21 2024-04-24 EndoChoice, Inc. Endoscope system with multiple connection interfaces to interface with different video data signal sources
DE102016121056A1 (de) * 2016-11-04 2018-05-09 Digital Endoscopy Gmbh Arbeitskanalelement, endoskop mit einem arbeitskanalelement, und verfahren zur anwendung eines arbeitskanals in einem endoskop
JP3215550U (ja) * 2017-01-25 2018-03-29 珠海嘉潤医用影像科技有限公司Ｚｈｕｈａｉ Ｋａｄｅｎ Ｍｅｄｉｃａｌ Ｉｍａｇｉｎｇ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．， Ｌｔｄ 気管支鏡の引張コードのための制御機構
EP3513706B1 (en) 2018-01-19 2024-10-16 Ambu A/S A method for fixation of a wire portion of an endoscope, and an endoscope
EP3517017B1 (en) 2018-01-26 2023-01-18 Ambu A/S A method for fixation of a wire portion of an endoscope, and an endoscope
US11259688B2 (en) * 2018-04-18 2022-03-01 Duke University Devices for assisting manipulation of input mechanisms of medical instruments
DE102018130553A1 (de) * 2018-11-30 2020-06-04 Henke-Sass, Wolf Gmbh Endoskop
WO2021213600A1 (en) 2020-04-24 2021-10-28 Ambu A/S A braking mechanism for a rotary operating member of a medical device
DE102020111885A1 (de) * 2020-04-30 2021-11-04 Ambu A/S Lenkanordnung für ein Endoskop, insbesondere für ein Einwegendoskop
DE102020118043A1 (de) 2020-07-08 2022-01-13 Karl Storz Se & Co. Kg Ablenksteuerungsmechanismus für ein lenkbares flexibles Endoskop, lenkbares flexibles Endoskop und Verfahren zur Steuerung eines flexiblen Endoskops
CN112112913B (zh) * 2020-09-25 2025-03-18 珠海视新医用科技股份有限公司 一种角度锁紧装置及内窥镜
KR20250130706A (ko) * 2021-01-26 2025-09-02 벌시테크 리미티드 내시경 장비 채널용 조정 가능한 아암의 나선형 관형 루프에 있는 커플링 조인트
EP4362767B1 (en) 2021-07-14 2025-12-31 Karl Storz SE & Co. KG DEFLECTION CONTROL MECHANISM FOR A STEERING FLEXIBLE ENDOSCOPE, STEERING FLEXIBLE ENDOSCOPE, AND METHOD FOR CONTROLLING A FLEXIBLE ENDOSCOPE
JPWO2023191068A1 (enExample) * 2022-03-31 2023-10-05
CN119950123A (zh) * 2025-02-19 2025-05-09 应脉医疗科技(上海)有限公司 阻尼组件及输送装置

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Publication number Publication date
US7828725B2 (en) 2010-11-09
DE102007019781B4 (de) 2022-02-24
US20070255104A1 (en) 2007-11-01
DE102007019781A1 (de) 2007-11-29
JP2007313292A (ja) 2007-12-06

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