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WO2010030764A3 - Conduit de guidage flexible - Google Patents

Conduit de guidage flexible Download PDF

Info

Publication number
WO2010030764A3
WO2010030764A3 PCT/US2009/056491 US2009056491W WO2010030764A3 WO 2010030764 A3 WO2010030764 A3 WO 2010030764A3 US 2009056491 W US2009056491 W US 2009056491W WO 2010030764 A3 WO2010030764 A3 WO 2010030764A3
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
subjected
threshold level
plastically deformable
guide conduit
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.)
Ceased
Application number
PCT/US2009/056491
Other languages
English (en)
Other versions
WO2010030764A2 (fr
Inventor
Yem Chin
Paul Dicarlo
Kurt Geitz
Jon T. Mcintyre
Stephen J. Perry
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.)
Boston Scientific Scimed Inc
Original Assignee
Scimed Life Systems Inc
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 Scimed Life Systems Inc filed Critical Scimed Life Systems Inc
Priority to EP09792414A priority Critical patent/EP2358257A2/fr
Publication of WO2010030764A2 publication Critical patent/WO2010030764A2/fr
Publication of WO2010030764A3 publication Critical patent/WO2010030764A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61B1/00064—Constructional details of the endoscope body
    • A61B1/00071—Insertion part of the endoscope body
    • 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
    • A61B1/00078—Insertion part of the endoscope body with stiffening means
    • 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
    • A61B1/00082—Balloons
    • 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
    • A61B1/00147—Holding or positioning arrangements
    • A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
    • 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

Landscapes

  • 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)
  • Endoscopes (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne un conduit de guidage destiné à faciliter l’insertion d’instruments flexibles dans des lumières corporelles, le conduit définissant une lumière s’étendant d’une ouverture au niveau d’une extrémité proximale du conduit à une ouverture distale au niveau de l’extrémité distale du conduit, le conduit comprend une couche extérieure formant une surface extérieure sensiblement lisse et une couche plastiquement déformable radialement à l’intérieur de la couche extérieure, la couche intérieure plastiquement déformable étant construite pour conserver sa forme lorsqu’elle est soumise à une force inférieure à un niveau seuil prédéterminé et pour prendre une nouvelle forme lorsqu’elle est soumise à une force de flexion supérieure au niveau seuil, le niveau seuil étant choisi pour être supérieur à une plage de forces auxquelles le conduit sera soumis par les instruments insérés à l’intérieur de celui-ci.
PCT/US2009/056491 2008-09-12 2009-09-10 Conduit de guidage flexible Ceased WO2010030764A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09792414A EP2358257A2 (fr) 2008-09-12 2009-09-10 Conduit de guidage flexible

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US9651908P 2008-09-12 2008-09-12
US61/096,519 2008-09-12
US12/548,872 US20100069716A1 (en) 2008-09-12 2009-08-27 Flexible guide conduit
US12/548,872 2009-08-27

Publications (2)

Publication Number Publication Date
WO2010030764A2 WO2010030764A2 (fr) 2010-03-18
WO2010030764A3 true WO2010030764A3 (fr) 2010-05-27

Family

ID=41259878

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/056491 Ceased WO2010030764A2 (fr) 2008-09-12 2009-09-10 Conduit de guidage flexible

Country Status (3)

Country Link
US (1) US20100069716A1 (fr)
EP (1) EP2358257A2 (fr)
WO (1) WO2010030764A2 (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8506475B2 (en) * 2001-09-19 2013-08-13 James K. Brannon Flexible scope endoscope
WO2007035870A2 (fr) 2005-09-20 2007-03-29 Prolacta Bioscience, Inc. Méthode pour analyser le lait
JP4994771B2 (ja) 2006-10-06 2012-08-08 オリンパスメディカルシステムズ株式会社 回転自走式内視鏡システム
EP3248474A1 (fr) 2006-11-29 2017-11-29 Prolacta Bioscience, Inc. Compositions de lait humain
ES2396571T3 (es) 2006-12-08 2013-02-22 Prolacta Bioscience, Inc. Composiciones de lípidos humanos y procedimientos de preparación y utilización de los mismos
WO2009048948A1 (fr) * 2007-10-09 2009-04-16 Wilson-Cook Medical, Inc. Systèmes, dispositifs et procédés présentant un surtube pour accéder à une ouverture corporelle
US9066655B2 (en) * 2007-12-07 2015-06-30 Ethicon Endo-Surgery, Inc. Selective stiffening devices and methods
EP2259733B1 (fr) * 2008-03-06 2014-07-23 Cook Medical Technologies LLC Systèmes médicaux pour l accès à une ouverture corporelle interne
JP5528432B2 (ja) * 2008-05-15 2014-06-25 クック メディカル テクノロジーズ エルエルシー 身体開口部にアクセスするためのシステム、装置、及び方法
US8927027B2 (en) 2008-12-02 2015-01-06 Prolacta Bioscience Human milk permeate compositions and methods of making and using same
US9052051B2 (en) * 2009-04-20 2015-06-09 Link-Pipe, Inc. Apparatus and method for internal repair of conduits
US8834361B2 (en) * 2009-05-15 2014-09-16 Cook Medical Technologies Llc Systems, devices and methods for accessing a bodily opening
EP2739157B1 (fr) * 2011-08-03 2017-10-04 Prolacta Bioscience, Inc. Microfiltration de lait humain pour réduire la contamination bactérienne
EP2967094B1 (fr) 2013-03-13 2020-12-30 Prolacta Bioscience, Inc. Produits à base de lait maternel à forte teneur lipidique
JP6153385B2 (ja) * 2013-05-29 2017-06-28 オリンパス株式会社 校正補助装置、湾曲システム及び校正方法
EP3344113B1 (fr) 2015-09-03 2023-01-18 Neptune Medical Inc. Dispositif pour progression endoscopique à travers l'intestin grêle
AU2016381834B2 (en) 2015-12-30 2021-09-23 Prolacta Bioscience, Inc. Human milk products useful in pre- and post-operative care
CN110191667B (zh) 2016-08-18 2022-06-03 海王星医疗公司 用于增强小肠视觉效果的装置和方法
US10939814B2 (en) * 2016-08-19 2021-03-09 Jason Andrew Slate Systems and method for preventing air escape and maintaining air distension
US12295550B2 (en) 2017-07-20 2025-05-13 Neptune Medical Inc. Dynamically rigidizing overtube
US12059128B2 (en) 2018-05-31 2024-08-13 Neptune Medical Inc. Device and method for enhanced visualization of the small intestine
AU2019307743B2 (en) 2018-07-19 2025-04-10 Neptune Medical Inc. Dynamically rigidizing composite medical structures
ES2953573T3 (es) * 2018-12-27 2023-11-14 Conmed Corp Cánula de rosca blanda y conjunto de junta de sellado de cánula
US12329473B2 (en) 2019-04-17 2025-06-17 Neptune Medical Inc. Dynamically rigidizing composite medical structures
US11793392B2 (en) * 2019-04-17 2023-10-24 Neptune Medical Inc. External working channels
KR20220066904A (ko) 2019-09-24 2022-05-24 프롤랙타 바이오사이언스, 인코포레이티드 염증 및 면역 질환의 치료용 조성물 및 방법
US20210251480A1 (en) * 2020-02-18 2021-08-19 Boston Scientific Scimed, Inc. Devices, systems, and methods for an instrument accessory
DE102020106508A1 (de) * 2020-03-10 2021-09-16 Lufthansa Technik Aktiengesellschaft Vorrichtung für die Boroskopinspektion von technischen Geräten
KR20230007343A (ko) * 2020-03-30 2023-01-12 넵튠 메디컬 인코포레이티드 디바이스를 강성화하기 위한 적층된 벽
CN111672009B (zh) * 2020-05-28 2024-07-05 西安交通大学医学院第一附属医院 一种经桡动脉路径多功能冠脉指引导管
CA3206945A1 (fr) 2021-01-29 2022-08-04 Garrett J. GOMES Dispositifs et procedes pour empecher un mouvement accidentel d'appareils de rigidification dynamique
EP4298985A4 (fr) * 2021-02-25 2024-07-24 FUJIFILM Corporation Dispositif de guidage d'instrument médical et dispositif d'endoscope
JP2025514183A (ja) 2022-04-27 2025-05-02 ネプチューン メディカル インク． 内視鏡用衛生シース
US12458210B2 (en) 2023-09-07 2025-11-04 Neptune Medical Inc. Pressure rigidization apparatuses and methods
WO2025072977A1 (fr) 2023-09-28 2025-04-03 Neptune Medical Inc. Robot télescopique
CN118892298B (zh) * 2024-10-09 2025-02-28 湖南省华芯医疗器械有限公司 硬度调节机构、插入部和内窥镜

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871358A (en) * 1972-08-04 1975-03-18 Olympus Optical Co Guiding tube for the insertion of an admissible medical implement into a human body
WO1992019147A1 (fr) * 1991-05-07 1992-11-12 Zehel Wendell E Procede et appareil pour procedures d'exploration
US5301061A (en) * 1989-07-27 1994-04-05 Olympus Optical Co., Ltd. Endoscope system
US5976074A (en) * 1995-09-29 1999-11-02 Olympus Optical Co., Ltd. Endoscope provided with function of being locked to flexibility of insertion part which is set by flexibility modifying operation member
DE10052679A1 (de) * 1999-10-26 2001-05-31 Circon Corp Endoskop und Verfahren zu seiner Herstellung
EP1977677A1 (fr) * 2007-04-04 2008-10-08 Richard Wolf GmbH Instrument endoscopique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7794424B2 (en) * 1991-07-15 2010-09-14 Paskar Larry D Catheter with out-of-plane configurations
US5916145A (en) * 1998-08-07 1999-06-29 Scimed Life Systems, Inc. Device and method of using a surgical assembly with mesh sheath
US20060178562A1 (en) * 2005-02-10 2006-08-10 Usgi Medical Inc. Apparatus and methods for obtaining endoluminal access with a steerable guide having a variable pivot
US9271720B2 (en) * 2005-08-11 2016-03-01 Biomet Sports Medicine, Llc Steerable suture passing device
US20070213584A1 (en) * 2006-03-10 2007-09-13 Kim Daniel H Percutaneous access and visualization of the spine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3871358A (en) * 1972-08-04 1975-03-18 Olympus Optical Co Guiding tube for the insertion of an admissible medical implement into a human body
US5301061A (en) * 1989-07-27 1994-04-05 Olympus Optical Co., Ltd. Endoscope system
WO1992019147A1 (fr) * 1991-05-07 1992-11-12 Zehel Wendell E Procede et appareil pour procedures d'exploration
US5976074A (en) * 1995-09-29 1999-11-02 Olympus Optical Co., Ltd. Endoscope provided with function of being locked to flexibility of insertion part which is set by flexibility modifying operation member
DE10052679A1 (de) * 1999-10-26 2001-05-31 Circon Corp Endoskop und Verfahren zu seiner Herstellung
EP1977677A1 (fr) * 2007-04-04 2008-10-08 Richard Wolf GmbH Instrument endoscopique

Also Published As

Publication number Publication date
US20100069716A1 (en) 2010-03-18
EP2358257A2 (fr) 2011-08-24
WO2010030764A2 (fr) 2010-03-18

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