ES2782331T3 - Un aparato para enderezar y aplanar la pared lateral de un lumen corporal o una cavidad corporal, a fin de proporcionar la exposición tridimensional de una lesión o anormalidad dentro del lumen corporal o la cavidad corporal, y/o para estabilizar un instrumento en relación con los mismos - Google Patents

Un aparato para enderezar y aplanar la pared lateral de un lumen corporal o una cavidad corporal, a fin de proporcionar la exposición tridimensional de una lesión o anormalidad dentro del lumen corporal o la cavidad corporal, y/o para estabilizar un instrumento en relación con los mismos Download PDF

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Publication number
ES2782331T3
ES2782331T3 ES09803539T ES09803539T ES2782331T3 ES 2782331 T3 ES2782331 T3 ES 2782331T3 ES 09803539 T ES09803539 T ES 09803539T ES 09803539 T ES09803539 T ES 09803539T ES 2782331 T3 ES2782331 T3 ES 2782331T3
Authority
ES
Spain
Prior art keywords
ring expander
deployable
drop
expander
configuration
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.)
Active
Application number
ES09803539T
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English (en)
Spanish (es)
Inventor
Jeffrey Milsom
Howard Riina
John Cornhill
Robert Andrews
Edward Dickinson
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Cornell University
Original Assignee
Cornell University
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 Cornell University filed Critical Cornell University
Application granted granted Critical
Publication of ES2782331T3 publication Critical patent/ES2782331T3/es
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/02—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors
    • A61B17/0218—Surgical instruments, devices or methods for holding wounds open, e.g. retractors; Tractors for minimally invasive surgery
    • 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
    • A61B1/00087—Tools
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/88—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements formed as helical or spiral coils
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2002/045—Stomach, intestines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9528—Instruments specially adapted for placement or removal of stents or stent-grafts for retrieval of stents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0059—Additional features; Implant or prostheses properties not otherwise provided for temporary

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
  • Endoscopes (AREA)
ES09803539T 2008-07-30 2009-07-29 Un aparato para enderezar y aplanar la pared lateral de un lumen corporal o una cavidad corporal, a fin de proporcionar la exposición tridimensional de una lesión o anormalidad dentro del lumen corporal o la cavidad corporal, y/o para estabilizar un instrumento en relación con los mismos Active ES2782331T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13736108P 2008-07-30 2008-07-30
PCT/US2009/052101 WO2010014707A1 (en) 2008-07-30 2009-07-29 Method and apparatus for straightening and flattening the side wall of a body lumen or body cavity so as to provide three dimensional exposure of a lesion or abnormality within the body lumen or body cavity, and/or for stabilizing an instrument relative to the same

Publications (1)

Publication Number Publication Date
ES2782331T3 true ES2782331T3 (es) 2020-09-14

Family

ID=41610713

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09803539T Active ES2782331T3 (es) 2008-07-30 2009-07-29 Un aparato para enderezar y aplanar la pared lateral de un lumen corporal o una cavidad corporal, a fin de proporcionar la exposición tridimensional de una lesión o anormalidad dentro del lumen corporal o la cavidad corporal, y/o para estabilizar un instrumento en relación con los mismos

Country Status (6)

Country Link
US (2) US9649100B2 (enExample)
EP (1) EP2318085B1 (enExample)
JP (1) JP2011529733A (enExample)
CA (1) CA2732313A1 (enExample)
ES (1) ES2782331T3 (enExample)
WO (1) WO2010014707A1 (enExample)

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US10595711B2 (en) 2009-12-16 2020-03-24 Boston Scientific Scimed, Inc. System for a minimally-invasive, operative gastrointestinal treatment
US9565998B2 (en) 2009-12-16 2017-02-14 Boston Scientific Scimed, Inc. Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment
US12376737B1 (en) 2009-12-16 2025-08-05 Boston Scientific Scimed, Inc. Tissue retractor for minimally invasive surgery
US10531869B2 (en) 2009-12-16 2020-01-14 Boston Scientific Scimed, Inc. Tissue retractor for minimally invasive surgery
US11344285B2 (en) 2009-12-16 2022-05-31 Boston Scientific Scimed, Inc. Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment
JP5852008B2 (ja) 2009-12-16 2016-02-03 マクロプラタ、インコーポレイテッドMacroplata,Inc. 消化管病変を内視鏡検査で治療するためのシステム
US10758116B2 (en) 2009-12-16 2020-09-01 Boston Scientific Scimed, Inc. System for a minimally-invasive, operative gastrointestinal treatment
US9521996B2 (en) 2011-07-13 2016-12-20 Cook Medical Technologies Llc Surgical retractor device
WO2013192116A1 (en) * 2012-06-22 2013-12-27 Macroplata Inc. Multi-lumen-catheter retractor system for a minimally-invasive, operative gastrointestinal treatment
US10172735B2 (en) * 2014-04-05 2019-01-08 Rex Medical, L.P Duodenum sleeve for treating obesity
WO2017099467A1 (ko) * 2015-12-09 2017-06-15 연세대학교 산학협력단 혈관 주행 경로 변경 장치 및 그를 이용한 치료방법
AU2017371223B2 (en) 2016-12-09 2023-04-27 Zenflow, Inc. Systems, devices, and methods for the accurate deployment of an implant in the prostatic urethra
JP6886200B2 (ja) * 2017-02-15 2021-06-16 エンドケージス、エルエルシーEndocages, Llc 内視鏡補助装置及び内視鏡システム
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CN115209819B (zh) * 2020-02-27 2025-10-14 谢尔蒂斯股份公司 用于吻合的医疗装置
WO2022076646A1 (en) * 2020-10-08 2022-04-14 Zenflow, Inc. Systems, devices, and methods for the retrieval of an implant in the prostatic urethra
WO2022177510A1 (en) * 2021-02-22 2022-08-25 Nanyang Technological University Device and method for providing a volume in a lumen

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Also Published As

Publication number Publication date
EP2318085A1 (en) 2011-05-11
JP2011529733A (ja) 2011-12-15
WO2010014707A1 (en) 2010-02-04
CA2732313A1 (en) 2010-02-04
US9649100B2 (en) 2017-05-16
US20180092636A1 (en) 2018-04-05
EP2318085B1 (en) 2020-03-11
US20100094327A1 (en) 2010-04-15
EP2318085A4 (en) 2017-01-11

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