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
Priority to US97936707P priority Critical
Priority to US60/979,367 priority
Application filed by Avantis Medical Systems Inc, Lex Bayer filed Critical Avantis Medical Systems Inc
Publication of WO2009049322A2 publication Critical patent/WO2009049322A2/en
Publication of WO2009049322A3 publication Critical patent/WO2009049322A3/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/012Instruments 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
    • A61B1/018Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00064Constructional details of the endoscope body
    • A61B1/00071Insertion part of the endoscope body
    • A61B1/0008Insertion part of the endoscope body characterised by distal tip features
    • A61B1/00096Optical elements
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00163Optical arrangements
    • A61B1/00174Optical arrangements characterised by the viewing angles
    • A61B1/00179Optical arrangements characterised by the viewing angles for off-axis viewing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/00163Optical arrangements
    • A61B1/00174Optical arrangements characterised by the viewing angles
    • A61B1/00181Optical arrangements characterised by the viewing angles for multiple fixed viewing angles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/005Flexible endoscopes
    • A61B1/0051Flexible endoscopes with controlled bending of insertion part
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/04Instruments 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
    • A61B1/05Instruments 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
    • A61B1/053Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/06Instruments 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
    • A61B1/0661Endoscope light sources
    • A61B1/0676Endoscope light sources at distal tip of an endoscope
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/04Instruments 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
    • A61B1/05Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/273Instruments 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
    • A61B1/2736Gastroscopes

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 (2)

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

Applications Claiming Priority (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

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
US10376181B2 (en) 2016-02-17 2019-08-13 Endochoice, Inc. System for detecting the location of an endoscopic device during a medical procedure

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CA2941578A1 (en) 2010-09-08 2012-03-15 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
USD735343S1 (en) 2012-09-07 2015-07-28 Covidien Lp Console
USD716841S1 (en) 2012-09-07 2014-11-04 Covidien Lp Display screen with annotate file icon
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
US9667935B2 (en) 2013-05-07 2017-05-30 Endochoice, Inc. White balance enclosure for use with a multi-viewing elements endoscope
US9949623B2 (en) 2013-05-17 2018-04-24 Endochoice, Inc. Endoscope control unit with braking system
US9636003B2 (en) 2013-06-28 2017-05-02 Endochoice, Inc. Multi-jet distributor for an endoscope
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
CN106659368A (en) 2014-07-21 2017-05-10 恩多巧爱思股份有限公司 Multi-focal, multi-camera endoscope systems
US10123684B2 (en) 2014-12-18 2018-11-13 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
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
US10292570B2 (en) 2016-03-14 2019-05-21 Endochoice, Inc. System and method for guiding and tracking a region of interest using an endoscope
CN106725274A (en) * 2017-02-16 2017-05-31 青岛大学附属医院 Digestive system department gastroscope medicine applying device

Citations (10)

* Cited by examiner, † Cited by third party
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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

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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US8289381B2 (en) 2005-01-05 2012-10-16 Avantis Medical Systems, Inc. Endoscope with an imaging catheter assembly and method of configuring an endoscope
US8182422B2 (en) 2005-12-13 2012-05-22 Avantis Medical Systems, Inc. Endoscope having detachable imaging device and method of using
US10045685B2 (en) 2006-01-23 2018-08-14 Avantis Medical Systems, Inc. Endoscope
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
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
US8197399B2 (en) 2006-05-19 2012-06-12 Avantis Medical Systems, Inc. System and method for producing and improving images
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
US10376181B2 (en) 2016-02-17 2019-08-13 Endochoice, Inc. System for detecting the location of an endoscopic device during a medical procedure

Also Published As

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

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