US3805770A - Endoscope guide and lubricating means - Google Patents

Endoscope guide and lubricating means Download PDF

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Publication number
US3805770A
US3805770A US00272740A US27274072A US3805770A US 3805770 A US3805770 A US 3805770A US 00272740 A US00272740 A US 00272740A US 27274072 A US27274072 A US 27274072A US 3805770 A US3805770 A US 3805770A
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US
United States
Prior art keywords
cylindrical
endoscope
spongy member
endoscope guide
support
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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.)
Expired - Lifetime
Application number
US00272740A
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English (en)
Inventor
T Okada
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Olympus Corp
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Olympus Optical Co Ltd
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Filing date
Publication date
Application filed by Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
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Publication of US3805770A publication Critical patent/US3805770A/en
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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
    • A61B1/31—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 rectum, e.g. proctoscopes, sigmoidoscopes, colonoscopes

Definitions

  • An endoscope guide comprising a cylindrical spongy U. S. Cl. R member and a cylindrical suppgrt fitted to the rear lnt. end of said spgngy member so as to it Field of Search 128/3, 4, 5, 6, 7, 8, 9, 1 l28/1R,2H
  • an endoscope guide comprising a soft liquidabsorptive cylindrical member provided inside with a passageway for an endoscope and a cylindrical support connected to the rear end of said cylindrical member so as to support it securely.
  • FIG. 1 is a perspective view of an endoscope guide according to an embodiment of this invention
  • FIG. 2 is a longitudinal sectional view of the endoscope guide of FIG. 1;
  • FIG. 3 is a cross sectional view on line III-Ill of FIG. 2;
  • FIG. 4 is a similar cross sectional view of an endoscope guide according to another embodiment of the invention.
  • the endoscope guide comprises a cylindrical member 1 formed of a soft liquid-absorptive material, for example, spongy rubber, or natural sponge;, a cylindrical support 4 made of harder material, for example, synthetic resin and comprising an annular head 2 fixed to the rear end of said cylindrical spongy member and an inlet opening 3; and a cylindrical casing 5 surrounding the support 4 and part of said cylindrical spongy member 1.
  • a soft liquid-absorptive material for example, spongy rubber, or natural sponge
  • a cylindrical support 4 made of harder material, for example, synthetic resin and comprising an annular head 2 fixed to the rear end of said cylindrical spongy member and an inlet opening 3
  • a cylindrical casing 5 surrounding the support 4 and part of said cylindrical spongy member 1.
  • the cylindrical spongy member 1 has a plurality of integral projections 1a formed on the inner walls of a passageway 6 for an endoscope 8, each projection Ia extending in the axial direction thereof.
  • the projections 1a of spongy material enable an endoscope to be freely conducted through said passageway 6, whether it may have a large or small diameter.
  • the present invention prevents a lubricant applied on the outside of the flexible tube of an endoscope from being wiped off by the contraction of the anus sphincter as is often the case with the prior art endoscope and permits the smooth insertion of an endoscope into the body cavity. Further at the time of said insertion, the soft cylindrical spongy member 1 protects any inflammation around the anus. Since the endoscope can be inserted into the body cavity without directly touching the anus walls, patients afflicted with anus diseases are prominently saved from strong pangs which might otherwise be experienced.
  • An endoscope guide includes a plurality of core rods 7 made of elastic material which is harder than that of the cylindrical spongy member 1., for example, solid rubber.
  • the solid rubber rods 7 are inserted into the cylindrical member 1 in its axial direction, facilitating the setting of the endoscope guide in the anus or other body cavities.
  • An endoscope guide and lubricating means comprising:
  • a soft liquid-absorptive generally cylindrical spongy member having a passageway therethrough in the axial direction thereof for allowing the insertion of an endoscope through said passageway;
  • a generally cylindrical support formed of harder material than that of the cylindrical spongy member and connected to said cylindrical spongy member to securely support same.
  • the endoscope guide according to claim 1 which further comprises a casing surrounding the cylindrical support and at least part of the cylindrical spongy memher.
  • said cylindrical support comprises a first cylindrical portion and a second cylindrical portion of smaller diameter than said first cylindrical portion and connected to said first cylindrical portion, said cylindrical portions being coaxial with each other, said second cylindrical portion extending interior of said cylindrical spongy member.
  • the endoscope guide according to claim 4 further comprising a casing surrounding the cylindrical support and extending over the outer periphery of said cylindrical spongy member in the vicinity of said second cylindrical portion of said cylindrical support, said cylindrical spongy member being interposed between a portion of said casing and said second portion of said cylindrical support.

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  • 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)
US00272740A 1971-07-22 1972-07-18 Endoscope guide and lubricating means Expired - Lifetime US3805770A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1971065098U JPS5216630Y2 (ko) 1971-07-22 1971-07-22

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US3805770A true US3805770A (en) 1974-04-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
US00272740A Expired - Lifetime US3805770A (en) 1971-07-22 1972-07-18 Endoscope guide and lubricating means

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US (1) US3805770A (ko)
JP (1) JPS5216630Y2 (ko)

Cited By (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4332242A (en) * 1979-04-12 1982-06-01 Machida Endoscope Co., Ltd. Guide tube assembly
US4461281A (en) * 1977-06-15 1984-07-24 Carson Robert W Arthroscopic surgical apparatus and method
US4784117A (en) * 1986-02-14 1988-11-15 Olympus Optical Co., Ltd. Endoscope insertion assisting device
US4993406A (en) * 1989-09-14 1991-02-19 Reynolds William V Device for dampening uncontrolled movement of surgical instruments
US5209219A (en) * 1991-03-18 1993-05-11 Laser Medical Research Foundation Endoscope adaptor
US5728103A (en) * 1996-08-23 1998-03-17 Applied Medical Technology, Inc. Implantable subcutaneous access device and method of using same
WO1998024359A1 (en) * 1996-12-05 1998-06-11 Helix Medical. Inc., Sigmoid splint device for endoscopy
WO2000032118A1 (en) 1998-12-01 2000-06-08 Atropos Limited A medical device comprising an evertable sleeve
DE20015388U1 (de) * 2000-09-06 2001-03-15 Storm, Gerald, Dr., 86159 Augsburg Vorrichtung zur Abdichtung und Schmierung von in Trokarhülsen geführten Instrumenten
US6315714B1 (en) * 1998-11-30 2001-11-13 Fuji Photo Optical Co., Ltd. Endoscope insertion guide pipe
US6315713B1 (en) * 1998-12-03 2001-11-13 Masazumi Takada Propellant support apparatus for self-propelled colonoscope
US6454702B1 (en) * 1999-10-14 2002-09-24 Scimed Life Systems, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US20020147385A1 (en) * 2001-03-08 2002-10-10 John Butler Colonic overtube
US20020165580A1 (en) * 2001-05-03 2002-11-07 Aaron Zwiefel Biopsy forceps device with transparent outer sheath
US6503192B1 (en) * 1999-05-18 2003-01-07 Pentax Corporation Insertion facilitating device for intestinal endoscope
US6530881B1 (en) * 1999-01-21 2003-03-11 Vision Sciences, Inc. Sheath apparatus for endoscopes and methods for forming same
US6537205B1 (en) * 1999-10-14 2003-03-25 Scimed Life Systems, Inc. Endoscopic instrument system having reduced backlash control wire action
US6733440B2 (en) 1999-01-21 2004-05-11 Vision Sciences, Inc. Apparatus and method for forming thin-walled elastic components from an elastomeric material
US6761717B2 (en) 1999-10-15 2004-07-13 Scimed Life Systems, Inc. Multifilar flexible rotary shaft and medical instruments incorporating the same
US20070225554A1 (en) * 2006-03-22 2007-09-27 Boston Scientific Scimed, Inc. Endoscope working channel with multiple functionality
US20080051630A1 (en) * 2003-12-16 2008-02-28 Levey John M Endoscopic Lubricating And Gripping Device
US20090112054A1 (en) * 2007-10-29 2009-04-30 Kevin Lindberg Device to lubricate a penis or medical apparatus
US20090112064A1 (en) * 2007-03-27 2009-04-30 Levey John M Endoscopic Lubricating and Gripping Device
US20090247827A1 (en) * 2008-03-27 2009-10-01 U.S. Endoscopy Group, Inc. Endoscope Gripping Device
US20100317991A1 (en) * 2009-06-16 2010-12-16 Leimbach Jessica P Biopsy Targeting Cube with Elastomeric Body
EP2386241A3 (en) * 2010-05-13 2012-01-18 Fujifilm Corporation Guide assembly for endoscope
US8216260B2 (en) 2002-12-11 2012-07-10 Usgi Medical, Inc. Apparatus and methods for forming and securing gastrointestinal tissue folds
US20140018625A1 (en) * 2012-07-10 2014-01-16 University Hospitals Of Cleveland Colonoscope closure device
US8726909B2 (en) 2006-01-27 2014-05-20 Usgi Medical, Inc. Methods and apparatus for revision of obesity procedures
USD755378S1 (en) * 2014-09-30 2016-05-03 Fujifilm Corporation Endoscope
US9463043B2 (en) 2009-06-16 2016-10-11 Devicor Medical Products, Inc. Biopsy targeting cube with living hinges
US9480390B2 (en) 2008-11-07 2016-11-01 Ashkan Farhadi Endoscope accessory
US9610005B2 (en) 2013-07-18 2017-04-04 Ashkan Farhadi Methods, devices and systems for improved hygiene during endoscopic procedures
US9867529B2 (en) 2008-11-07 2018-01-16 Izoscope Inc Endoscope accessory
US20180153387A1 (en) * 2016-12-07 2018-06-07 Dr. Prosper Abitbol Lubricant applicator device and method of an insertion tube of an endoscope
USD865960S1 (en) * 2016-02-03 2019-11-05 Karl Storz Se & Co. Kg Laser fiber fixation for flexible endoscopes
USD875930S1 (en) * 2016-12-16 2020-02-18 Fujikura Ltd. Imaging module for an endoscope
US20210308430A1 (en) * 2020-04-01 2021-10-07 Teleflex Life Sciences Limited Guidewire and catheter management device and related methods
US20210330938A1 (en) * 2020-04-24 2021-10-28 Covatec Limited Wetting Mechanism For A Catheter
US11376395B2 (en) 2017-07-12 2022-07-05 Hollister Incorporated Ready-to-use urinary catheter assembly

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5810561Y2 (ja) * 1978-09-14 1983-02-26 オリンパス光学工業株式会社 内視鏡用マウスピ−ス

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482622A (en) * 1948-10-11 1949-09-20 Kahn Edward Self-retaining uterine cannula
US3402710A (en) * 1966-06-27 1968-09-24 Hydra Power Corp Self-closing valve device for implantation in the human body
US3663965A (en) * 1970-06-08 1972-05-23 Henry L Lee Jr Bacteria-resistant percutaneous conduit device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2482622A (en) * 1948-10-11 1949-09-20 Kahn Edward Self-retaining uterine cannula
US3402710A (en) * 1966-06-27 1968-09-24 Hydra Power Corp Self-closing valve device for implantation in the human body
US3663965A (en) * 1970-06-08 1972-05-23 Henry L Lee Jr Bacteria-resistant percutaneous conduit device

Cited By (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4461281A (en) * 1977-06-15 1984-07-24 Carson Robert W Arthroscopic surgical apparatus and method
US4332242A (en) * 1979-04-12 1982-06-01 Machida Endoscope Co., Ltd. Guide tube assembly
US4784117A (en) * 1986-02-14 1988-11-15 Olympus Optical Co., Ltd. Endoscope insertion assisting device
US4993406A (en) * 1989-09-14 1991-02-19 Reynolds William V Device for dampening uncontrolled movement of surgical instruments
US5209219A (en) * 1991-03-18 1993-05-11 Laser Medical Research Foundation Endoscope adaptor
US5728103A (en) * 1996-08-23 1998-03-17 Applied Medical Technology, Inc. Implantable subcutaneous access device and method of using same
US5941815A (en) * 1996-12-05 1999-08-24 Helix Medical, Inc. Sigmoid splint device for endoscopy
US5779624A (en) * 1996-12-05 1998-07-14 Boston Scientific Corporation Sigmoid splint device for endoscopy
WO1998024359A1 (en) * 1996-12-05 1998-06-11 Helix Medical. Inc., Sigmoid splint device for endoscopy
US6315714B1 (en) * 1998-11-30 2001-11-13 Fuji Photo Optical Co., Ltd. Endoscope insertion guide pipe
WO2000032118A1 (en) 1998-12-01 2000-06-08 Atropos Limited A medical device comprising an evertable sleeve
WO2000032119A1 (en) 1998-12-01 2000-06-08 Atropos Limited A medical device comprising an evertable sleeve
US6315713B1 (en) * 1998-12-03 2001-11-13 Masazumi Takada Propellant support apparatus for self-propelled colonoscope
US6733440B2 (en) 1999-01-21 2004-05-11 Vision Sciences, Inc. Apparatus and method for forming thin-walled elastic components from an elastomeric material
US6530881B1 (en) * 1999-01-21 2003-03-11 Vision Sciences, Inc. Sheath apparatus for endoscopes and methods for forming same
US6503192B1 (en) * 1999-05-18 2003-01-07 Pentax Corporation Insertion facilitating device for intestinal endoscope
US8678998B2 (en) 1999-10-14 2014-03-25 Boston Scientific Scimed, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US20050107668A1 (en) * 1999-10-14 2005-05-19 Scimed Life Systems, Inc. Endoscopic instrument system having reduced backlash control wire action
US8652028B2 (en) 1999-10-14 2014-02-18 Boston Scientific Scimed, Inc. Endoscopic instrument system having reduced backlash control wire action
US6454702B1 (en) * 1999-10-14 2002-09-24 Scimed Life Systems, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US6537205B1 (en) * 1999-10-14 2003-03-25 Scimed Life Systems, Inc. Endoscopic instrument system having reduced backlash control wire action
US20030083545A1 (en) * 1999-10-14 2003-05-01 Scimed Life Systems, Inc. Endoscopic instrument system having reduced backlash control wire action
US7033315B2 (en) 1999-10-14 2006-04-25 Scimed Life Systems, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US20030004400A1 (en) * 1999-10-14 2003-01-02 Scimed Life Systems, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US20050107662A1 (en) * 1999-10-14 2005-05-19 Scimed Life Systems, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US6881186B2 (en) 1999-10-14 2005-04-19 Scimed Life Systems, Inc. Endoscope and endoscopic instrument system having reduced backlash when moving the endoscopic instrument within a working channel of the endoscope
US6840900B2 (en) 1999-10-14 2005-01-11 Scimed Life Systems, Inc. Endoscopic instrument system having reduced backlash control wire action
US6761717B2 (en) 1999-10-15 2004-07-13 Scimed Life Systems, Inc. Multifilar flexible rotary shaft and medical instruments incorporating the same
US7276067B2 (en) 1999-10-15 2007-10-02 Boston Scientific Scimed, Inc. Multifilar flexible rotary shaft and medical instruments incorporating the same
US20070299428A1 (en) * 1999-10-15 2007-12-27 Boston Scientific Scimed, Inc. Multifilar Flexible Rotary Shaft and Medical Instruments Incorporating the Same
US8241280B2 (en) 1999-10-15 2012-08-14 Boston Scientific Scimed, Inc. Multifilar flexible rotary shaft and medical instruments incorporating the same
DE20015388U1 (de) * 2000-09-06 2001-03-15 Storm, Gerald, Dr., 86159 Augsburg Vorrichtung zur Abdichtung und Schmierung von in Trokarhülsen geführten Instrumenten
US20030172941A1 (en) * 2000-09-06 2003-09-18 Wolfgang Streifinger Device for the sealing and lubrication of instruments running in trocar sleeves
US6793621B2 (en) * 2001-03-08 2004-09-21 Atropos Limited Colonic overtube
US20020147385A1 (en) * 2001-03-08 2002-10-10 John Butler Colonic overtube
US7341564B2 (en) 2001-05-03 2008-03-11 Boston Scientific Scimed, Inc. Biopsy forceps device with transparent outer sheath
US20020165580A1 (en) * 2001-05-03 2002-11-07 Aaron Zwiefel Biopsy forceps device with transparent outer sheath
US8216260B2 (en) 2002-12-11 2012-07-10 Usgi Medical, Inc. Apparatus and methods for forming and securing gastrointestinal tissue folds
US20080051630A1 (en) * 2003-12-16 2008-02-28 Levey John M Endoscopic Lubricating And Gripping Device
US8726909B2 (en) 2006-01-27 2014-05-20 Usgi Medical, Inc. Methods and apparatus for revision of obesity procedures
US20070225554A1 (en) * 2006-03-22 2007-09-27 Boston Scientific Scimed, Inc. Endoscope working channel with multiple functionality
US8834352B2 (en) 2006-03-22 2014-09-16 Boston Scientific Scimed, Inc. Endoscope working channel with multiple functionality
US7918783B2 (en) 2006-03-22 2011-04-05 Boston Scientific Scimed, Inc. Endoscope working channel with multiple functionality
US20110213202A1 (en) * 2006-03-22 2011-09-01 Boston Scientific Scimed, Inc. Endoscope working channel with multiple functionality
US20090112064A1 (en) * 2007-03-27 2009-04-30 Levey John M Endoscopic Lubricating and Gripping Device
US7963908B2 (en) * 2007-10-29 2011-06-21 Kevin Lindberg Device to lubricate a penis or medical apparatus
US20090112054A1 (en) * 2007-10-29 2009-04-30 Kevin Lindberg Device to lubricate a penis or medical apparatus
US20090247827A1 (en) * 2008-03-27 2009-10-01 U.S. Endoscopy Group, Inc. Endoscope Gripping Device
US9867529B2 (en) 2008-11-07 2018-01-16 Izoscope Inc Endoscope accessory
US9480390B2 (en) 2008-11-07 2016-11-01 Ashkan Farhadi Endoscope accessory
US9463043B2 (en) 2009-06-16 2016-10-11 Devicor Medical Products, Inc. Biopsy targeting cube with living hinges
US8366634B2 (en) * 2009-06-16 2013-02-05 Devicor Medical Products, Inc. Biopsy targeting cube with elastomeric body
CN101919735A (zh) * 2009-06-16 2010-12-22 伊西康内外科公司 具有弹性体的活检靶向立方体
US20100317991A1 (en) * 2009-06-16 2010-12-16 Leimbach Jessica P Biopsy Targeting Cube with Elastomeric Body
CN101919735B (zh) * 2009-06-16 2014-12-31 德威科医疗产品公司 具有弹性体的活检靶向立方体
EP2386241A3 (en) * 2010-05-13 2012-01-18 Fujifilm Corporation Guide assembly for endoscope
US9629535B2 (en) * 2012-07-10 2017-04-25 University Hospitals Of Cleveland Colonoscope closure device
US20140018625A1 (en) * 2012-07-10 2014-01-16 University Hospitals Of Cleveland Colonoscope closure device
US9610005B2 (en) 2013-07-18 2017-04-04 Ashkan Farhadi Methods, devices and systems for improved hygiene during endoscopic procedures
USD755378S1 (en) * 2014-09-30 2016-05-03 Fujifilm Corporation Endoscope
USD865960S1 (en) * 2016-02-03 2019-11-05 Karl Storz Se & Co. Kg Laser fiber fixation for flexible endoscopes
US20180153387A1 (en) * 2016-12-07 2018-06-07 Dr. Prosper Abitbol Lubricant applicator device and method of an insertion tube of an endoscope
USD875930S1 (en) * 2016-12-16 2020-02-18 Fujikura Ltd. Imaging module for an endoscope
US11376395B2 (en) 2017-07-12 2022-07-05 Hollister Incorporated Ready-to-use urinary catheter assembly
US20210308430A1 (en) * 2020-04-01 2021-10-07 Teleflex Life Sciences Limited Guidewire and catheter management device and related methods
US11752307B2 (en) * 2020-04-01 2023-09-12 Teleflex Life Sciences Limited Guidewire and catheter management device and related methods
US20210330938A1 (en) * 2020-04-24 2021-10-28 Covatec Limited Wetting Mechanism For A Catheter
US12053593B2 (en) * 2020-04-24 2024-08-06 Convatec Limited Wetting mechanism for a catheter

Also Published As

Publication number Publication date
DE2235786A1 (de) 1973-02-01
JPS5216630Y2 (ko) 1977-04-14
JPS4822991U (ko) 1973-03-15
DE2235786B2 (de) 1977-03-10

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