WO2009049322A3 - Endoscope assembly comprising retrograde viewing imaging device and instrument channel - Google Patents

Endoscope assembly comprising retrograde viewing imaging device and instrument channel Download PDF

Info

Publication number
WO2009049322A3
WO2009049322A3 PCT/US2008/079878 US2008079878W WO2009049322A3 WO 2009049322 A3 WO2009049322 A3 WO 2009049322A3 US 2008079878 W US2008079878 W US 2008079878W WO 2009049322 A3 WO2009049322 A3 WO 2009049322A3
Authority
WO
WIPO (PCT)
Prior art keywords
imaging device
endoscope assembly
instrument channel
viewing imaging
endoscope
Prior art date
Application number
PCT/US2008/079878
Other languages
French (fr)
Other versions
WO2009049322A2 (en
Inventor
Lex Bayer
Original Assignee
Avantis Medical Systems Inc
Lex Bayer
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 Avantis Medical Systems Inc, Lex Bayer filed Critical Avantis Medical Systems Inc
Priority to EP08838489A priority Critical patent/EP2211683A2/en
Publication of WO2009049322A2 publication Critical patent/WO2009049322A2/en
Publication of WO2009049322A3 publication Critical patent/WO2009049322A3/en

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
    • A61B1/012—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 characterised by internal passages or accessories therefor
    • A61B1/018—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 characterised by internal passages or accessories therefor for receiving instruments
    • 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
    • A61B1/00096—Optical elements
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00179—Optical arrangements characterised by the viewing angles for off-axis viewing
    • 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
    • A61B1/00163—Optical arrangements
    • A61B1/00174—Optical arrangements characterised by the viewing angles
    • A61B1/00181—Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
    • 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
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • A61B1/053—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion being detachable
    • 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
    • A61B1/06—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 with illuminating arrangements
    • A61B1/0625—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 with illuminating arrangements for multiple fixed illumination angles
    • 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
    • A61B1/06—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 with illuminating arrangements
    • A61B1/0661—Endoscope light sources
    • A61B1/0676—Endoscope light sources at distal tip of an endoscope
    • 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
    • A61B1/04—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 combined with photographic or television appliances
    • A61B1/05—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 combined with photographic or television appliances characterised by the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/273—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 for the upper alimentary canal, e.g. oesophagoscopes, gastroscopes
    • A61B1/2736—Gastroscopes

Abstract

An endoscope assembly includes (1) an endoscope that includes a tubular body, a retrograde-viewing imaging device disposed at a distal end region of the tubular body, and a channel extending through the tubular body; and (2) an instrument extending through the channel of the endoscope and exits from a distal opening of the channel.
PCT/US2008/079878 2007-10-11 2008-10-14 Endoscope assembly comprising retrograde viewing imaging device and instrument channel WO2009049322A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP08838489A EP2211683A2 (en) 2007-10-11 2008-10-14 Endoscope assembly comprising retrograde viewing imaging device and instrument channel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97936707P 2007-10-11 2007-10-11
US60/979,367 2007-10-11

Publications (2)

Publication Number Publication Date
WO2009049322A2 WO2009049322A2 (en) 2009-04-16
WO2009049322A3 true WO2009049322A3 (en) 2009-05-28

Family

ID=40229791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2008/079878 WO2009049322A2 (en) 2007-10-11 2008-10-14 Endoscope assembly comprising retrograde viewing imaging device and instrument channel

Country Status (2)

Country Link
EP (1) EP2211683A2 (en)
WO (1) WO2009049322A2 (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8182422B2 (en) 2005-12-13 2012-05-22 Avantis Medical Systems, Inc. Endoscope having detachable imaging device and method of using
US8197399B2 (en) 2006-05-19 2012-06-12 Avantis Medical Systems, Inc. System and method for producing and improving images
US8235887B2 (en) 2006-01-23 2012-08-07 Avantis Medical Systems, Inc. Endoscope assembly with retroscope
US8289381B2 (en) 2005-01-05 2012-10-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
US8287446B2 (en) 2006-04-18 2012-10-16 Avantis Medical Systems, Inc. Vibratory device, endoscope having such a device, method for configuring an endoscope, and method of reducing looping of an endoscope
US8797392B2 (en) 2005-01-05 2014-08-05 Avantis Medical Sytems, Inc. Endoscope assembly with a polarizing filter
US8872906B2 (en) 2005-01-05 2014-10-28 Avantis Medical Systems, Inc. Endoscope assembly with a polarizing filter
US9044185B2 (en) 2007-04-10 2015-06-02 Avantis Medical Systems, Inc. Method and device for examining or imaging an interior surface of a cavity
US11957311B2 (en) 2013-05-17 2024-04-16 Endochoice, Inc. Endoscope control unit with braking system

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10524645B2 (en) 2009-06-18 2020-01-07 Endochoice, Inc. Method and system for eliminating image motion blur in a multiple viewing elements endoscope
US9474440B2 (en) 2009-06-18 2016-10-25 Endochoice, Inc. Endoscope tip position visual indicator and heat management system
US10130246B2 (en) 2009-06-18 2018-11-20 Endochoice, Inc. Systems and methods for regulating temperature and illumination intensity at the distal tip of an endoscope
US9538908B2 (en) 2010-09-08 2017-01-10 Covidien Lp Catheter with imaging assembly
US9706908B2 (en) 2010-10-28 2017-07-18 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
US10663714B2 (en) 2010-10-28 2020-05-26 Endochoice, Inc. Optical system for an endoscope
US10517464B2 (en) 2011-02-07 2019-12-31 Endochoice, Inc. Multi-element cover for a multi-camera endoscope
USD716841S1 (en) 2012-09-07 2014-11-04 Covidien Lp Display screen with annotate file icon
USD735343S1 (en) 2012-09-07 2015-07-28 Covidien Lp Console
USD717340S1 (en) 2012-09-07 2014-11-11 Covidien Lp Display screen with enteral feeding icon
US9198835B2 (en) 2012-09-07 2015-12-01 Covidien Lp Catheter with imaging assembly with placement aid and related methods therefor
US9517184B2 (en) 2012-09-07 2016-12-13 Covidien Lp Feeding tube with insufflation device and related methods therefor
US10595714B2 (en) 2013-03-28 2020-03-24 Endochoice, Inc. Multi-jet controller for an endoscope
US9636003B2 (en) 2013-06-28 2017-05-02 Endochoice, Inc. Multi-jet distributor for an endoscope
JP6669647B2 (en) 2013-05-07 2020-03-18 エンドチョイス インコーポレイテッドＥｎｄｏｃｈｏｉｃｅ， Ｉｎｃ． White balance correction device for use with endoscope and method of performing white balance correction
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
EP4345527A2 (en) 2014-07-21 2024-04-03 EndoChoice, Inc. Multi-focal, multi-camera endoscope systems
CN111990946A (en) 2014-08-29 2020-11-27 恩多巧爱思股份有限公司 System and method for varying the stiffness of an endoscope insertion tube
WO2016100173A1 (en) 2014-12-18 2016-06-23 Endochoice, Inc. System and method for processing video images generated by a multiple viewing elements endoscope
WO2016112034A2 (en) 2015-01-05 2016-07-14 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
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
US10516865B2 (en) 2015-05-17 2019-12-24 Endochoice, Inc. Endoscopic image enhancement using contrast limited adaptive histogram equalization (CLAHE) implemented in a processor
US20170119474A1 (en) 2015-10-28 2017-05-04 Endochoice, Inc. Device and Method for Tracking the Position of an Endoscope within a Patient's Body
US10898062B2 (en) 2015-11-24 2021-01-26 Endochoice, Inc. Disposable air/water and suction valves for an endoscope
JP2019507628A (en) 2016-02-24 2019-03-22 エンドチョイス インコーポレイテッドＥｎｄｏｃｈｏｉｃｅ， Ｉｎｃ． Circuit board assembly for multiple view element endoscopes 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
EP3918972B1 (en) 2016-06-21 2023-10-25 EndoChoice, Inc. Endoscope system with multiple connection interfaces to interface with different video data signal sources
CN106725274A (en) * 2017-02-16 2017-05-31 青岛大学附属医院 A kind of GI Medicine gastroscope medicine applying instrument
KR102432354B1 (en) * 2020-08-13 2022-08-16 전남대학교산학협력단 Digestive system diagnostic wire/wireless endoscope

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR711949A (en) * 1930-05-31 1931-09-21 Gentile Et Cie Successeurs P Cystoscope
US20020099267A1 (en) * 2001-01-25 2002-07-25 Scimed Life Systems, Inc. Endoscopic vision system
WO2002094105A2 (en) * 2001-05-23 2002-11-28 Boston Scientific Limited Method for performing endoluminal fundoplication and apparatus for use in the method
US20030120130A1 (en) * 2001-08-06 2003-06-26 Arkady Glukhovsky System and method for maneuvering a device in vivo
US20050038317A1 (en) * 2004-10-11 2005-02-17 Nitesh Ratnakar Dual View Endoscope
CN1628603A (en) * 2003-12-19 2005-06-22 田德扬 Inward vision mirror apparatus
WO2006110275A2 (en) * 2005-04-11 2006-10-19 Usgi Medical Inc. Methods and apparatus for off-axis visualization
DE202006017173U1 (en) * 2006-11-09 2007-02-22 POLYDIAGNOST Entwicklungs-, Produktions-, Vertriebs- und Servicegesellschaft für medizinelektronische Diagnostik- und Therapiegeräte mbH Urethro-renoscope for removal of kidney stones, comprises rigid hollow shaft accommodating catheter with elastic tip
US20070083081A1 (en) * 2005-10-11 2007-04-12 Richard Wolf Gmbh Endoscope
WO2007092533A2 (en) * 2006-02-06 2007-08-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR711949A (en) * 1930-05-31 1931-09-21 Gentile Et Cie Successeurs P Cystoscope
US20020099267A1 (en) * 2001-01-25 2002-07-25 Scimed Life Systems, Inc. Endoscopic vision system
WO2002094105A2 (en) * 2001-05-23 2002-11-28 Boston Scientific Limited Method for performing endoluminal fundoplication and apparatus for use in the method
US20030120130A1 (en) * 2001-08-06 2003-06-26 Arkady Glukhovsky System and method for maneuvering a device in vivo
CN1628603A (en) * 2003-12-19 2005-06-22 田德扬 Inward vision mirror apparatus
US20050038317A1 (en) * 2004-10-11 2005-02-17 Nitesh Ratnakar Dual View Endoscope
WO2006110275A2 (en) * 2005-04-11 2006-10-19 Usgi Medical Inc. Methods and apparatus for off-axis visualization
US20070083081A1 (en) * 2005-10-11 2007-04-12 Richard Wolf Gmbh Endoscope
WO2007092533A2 (en) * 2006-02-06 2007-08-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
DE202006017173U1 (en) * 2006-11-09 2007-02-22 POLYDIAGNOST Entwicklungs-, Produktions-, Vertriebs- und Servicegesellschaft für medizinelektronische Diagnostik- und Therapiegeräte mbH Urethro-renoscope for removal of kidney stones, comprises rigid hollow shaft accommodating catheter with elastic tip

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DAI Z ET AL: "Inward vision mirror apparatus", WPI / THOMSON,, 1 January 1900 (1900-01-01), XP002443813 *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8289381B2 (en) 2005-01-05 2012-10-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
US8797392B2 (en) 2005-01-05 2014-08-05 Avantis Medical Sytems, Inc. Endoscope assembly with a polarizing filter
US8872906B2 (en) 2005-01-05 2014-10-28 Avantis Medical Systems, Inc. Endoscope assembly with a polarizing filter
US8182422B2 (en) 2005-12-13 2012-05-22 Avantis Medical Systems, Inc. Endoscope having detachable imaging device and method of using
US8235887B2 (en) 2006-01-23 2012-08-07 Avantis Medical Systems, Inc. Endoscope assembly with retroscope
US8287446B2 (en) 2006-04-18 2012-10-16 Avantis Medical Systems, Inc. Vibratory device, endoscope having such a device, method for configuring an endoscope, and method of reducing looping of an endoscope
US8197399B2 (en) 2006-05-19 2012-06-12 Avantis Medical Systems, Inc. System and method for producing and improving images
US8310530B2 (en) 2006-05-19 2012-11-13 Avantis Medical Systems, Inc. Device and method for reducing effects of video artifacts
US8587645B2 (en) 2006-05-19 2013-11-19 Avantis Medical Systems, Inc. Device and method for reducing effects of video artifacts
US9044185B2 (en) 2007-04-10 2015-06-02 Avantis Medical Systems, Inc. Method and device for examining or imaging an interior surface of a cavity
US11957311B2 (en) 2013-05-17 2024-04-16 Endochoice, Inc. Endoscope control unit with braking system

Also Published As

Publication number Publication date
WO2009049322A2 (en) 2009-04-16
EP2211683A2 (en) 2010-08-04

Similar Documents

Publication Publication Date Title
WO2009049322A3 (en) Endoscope assembly comprising retrograde viewing imaging device and instrument channel
WO2007136630A3 (en) Endoscope tool coupling
WO2007070644A3 (en) Detachable imaging device, endoscope having a detachable imaging device, and method of configuring such an endoscope
WO2005037088A3 (en) Endoscopic device
WO2007087421A3 (en) Endoscope
WO2007067961A3 (en) Advancer system for coaxial medical devices
WO2007017854A3 (en) Balloon guided endoscopy
WO2006113863A3 (en) Medical apparatus for rapid insertion
WO2008048823A3 (en) Endoscope-cleaning device
WO2005112735A3 (en) Device employing camera connector
PL1714606T3 (en) Endoscope
EP1894514A3 (en) Ultrasonic endoscope, catheter with balloon, magnet indwelling device, and magnet set
WO2007136754A3 (en) Control mechanism for steerable medical device
DE602005005567D1 (en) Insertion device with a low deployment force
WO2006078805A3 (en) Endoscopic tube delivery system
WO2007149618A3 (en) Medical devices for use in endoscopic procedure
WO2007086073A3 (en) Controllable endoscope
WO2008128142A3 (en) Elastically deformable surgical access device having telescoping guide tube
WO2008021824A3 (en) Surgical protective head gear assembly including high volume air delivery system
WO2008070224A3 (en) Intraventricular cardiac prosthesis
WO2007092533A3 (en) Endoscope with an imaging catheter assembly and method of configuring an endoscope
WO2006111880A3 (en) Surgical adapter
WO2008077073A3 (en) Asymmetric radiation dosing devices and methods for brachytherapy
WO2006113869A3 (en) Internal cannulated joint for medical delivery systems
TW200722123A (en) A medical device tube

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08838489

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2008838489

Country of ref document: EP