CA2522021A1 - Vessel occluding material extractor - Google Patents

Vessel occluding material extractor Download PDF

Info

Publication number
CA2522021A1
CA2522021A1 CA002522021A CA2522021A CA2522021A1 CA 2522021 A1 CA2522021 A1 CA 2522021A1 CA 002522021 A CA002522021 A CA 002522021A CA 2522021 A CA2522021 A CA 2522021A CA 2522021 A1 CA2522021 A1 CA 2522021A1
Authority
CA
Canada
Prior art keywords
expandable members
extractor
host structure
slide mechanism
expandable
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.)
Abandoned
Application number
CA002522021A
Other languages
English (en)
French (fr)
Inventor
Jan Weber
Steven M. Spencer
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 Ltd Barbados
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2522021A1 publication Critical patent/CA2522021A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22094—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • 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
    • A61F2/01—Filters implantable into blood vessels
    • A61F2/013—Distal protection devices, i.e. devices placed distally in combination with another endovascular procedure, e.g. angioplasty or stenting

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Sampling And Sample Adjustment (AREA)
CA002522021A 2003-04-10 2004-04-09 Vessel occluding material extractor Abandoned CA2522021A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/411,558 2003-04-10
US10/411,558 US8070761B2 (en) 2003-04-10 2003-04-10 Vessel occluding material extractor
PCT/US2004/010918 WO2004091448A2 (en) 2003-04-10 2004-04-09 Vessel occluding material extractor

Publications (1)

Publication Number Publication Date
CA2522021A1 true CA2522021A1 (en) 2004-10-28

Family

ID=33131012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002522021A Abandoned CA2522021A1 (en) 2003-04-10 2004-04-09 Vessel occluding material extractor

Country Status (5)

Country Link
US (4) US8070761B2 (enExample)
EP (1) EP1610718A2 (enExample)
JP (1) JP2006522662A (enExample)
CA (1) CA2522021A1 (enExample)
WO (1) WO2004091448A2 (enExample)

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US20060149312A1 (en) * 2004-12-30 2006-07-06 Edward Arguello Distal protection device with improved wall apposition
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US9125683B2 (en) 2007-06-26 2015-09-08 Roxwood Medical Inc. Method and apparatus for placing a catheter within a vasculature
US9358037B2 (en) 2007-06-26 2016-06-07 Roxwood Medical, Inc. Method and apparatus for centering a microcatheter within a vasculature
US9126020B2 (en) 2007-06-26 2015-09-08 Roxwood Medical, Inc. Catheter apparatus with telescoping lumen catheters and its use in methods for treating vasculatures
EP2977072B1 (en) 2007-06-26 2025-04-09 Roxwood Medical, Inc. Catheter apparatus for treating vasculatures
GB0800981D0 (en) * 2008-01-18 2008-02-27 Plaque Attack Ltd Catheter
JP5495587B2 (ja) * 2009-03-09 2014-05-21 オリンパスメディカルシステムズ株式会社 医療機器
DE102011014586B3 (de) * 2011-03-21 2012-09-13 Acandis Gmbh & Co. Kg Medizinische Vorrichtung zur Behandlung von Körperhohlorganen, System mit einer derartigen Vorrichtung und Verfahren zur Herstellung einer derartigen Vorrichtung
JPWO2012132483A1 (ja) * 2011-03-28 2014-07-24 テルモ株式会社 生体組織保持用デバイス
CN102160825A (zh) * 2011-05-04 2011-08-24 北京航空航天大学 一种腔静脉滤器
US10799360B2 (en) 2011-07-27 2020-10-13 The Cleveland Clinic Foundation Systems and methods for treating a regurgitant heart valve
US9161837B2 (en) * 2011-07-27 2015-10-20 The Cleveland Clinic Foundation Apparatus, system, and method for treating a regurgitant heart valve
US10610255B2 (en) 2011-09-13 2020-04-07 John P. Pigott Intravascular catheter having an expandable incising portion and medication delivery system
US11357533B2 (en) 2011-09-13 2022-06-14 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and abrasive surfaces
WO2013040160A1 (en) * 2011-09-13 2013-03-21 Pigott John P Intravascular catheter having an expandable incising portion
US12324603B2 (en) 2011-09-13 2025-06-10 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion
US11413062B2 (en) * 2011-09-13 2022-08-16 Venturemed Group, Inc. Methods for preparing a zone of attention within a vascular system for subsequent angioplasty with an intravascular catheter device having an expandable incising portion and an integrated embolic protection device
US10463387B2 (en) 2011-09-13 2019-11-05 John P. Pigott Intravascular catheter having an expandable incising portion for incising atherosclerotic material located in a blood vessel
US11559325B2 (en) 2011-09-13 2023-01-24 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and grating tool
US9364255B2 (en) * 2011-11-09 2016-06-14 Boston Scientific Scimed, Inc. Medical cutting devices and methods of use
JP6381536B2 (ja) 2012-10-22 2018-08-29 ロックスウッド メディカル， インコーポレイテッド 血管系内でマイクロカテーテルを心合するための方法および装置
WO2014138404A1 (en) * 2013-03-07 2014-09-12 Merit Medical Systems, Inc. Embolic filter balloon
US20180360586A9 (en) 2013-03-07 2018-12-20 Merit Medical Systems, Inc. Embolic filter balloon
US11202892B2 (en) 2013-07-15 2021-12-21 John P. Pigott Balloon catheter having a retractable sheath
US10130798B2 (en) 2013-07-15 2018-11-20 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism
US10828471B2 (en) 2013-07-15 2020-11-10 John P. Pigott Balloon catheter having a retractable sheath
US10315014B2 (en) 2013-07-15 2019-06-11 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism with balloon recapture element
JP6352642B2 (ja) * 2013-12-03 2018-07-04 川澄化学工業株式会社 血管内異物除去用カテーテル
US11033712B2 (en) 2015-01-13 2021-06-15 Venturemed Group, Inc. Intravascular catheter having an expandable portion
US10603069B2 (en) 2015-01-13 2020-03-31 John P. Pigott Intravascular catheter balloon device having a tool for atherectomy or an incising portion for atheromatous plaque scoring
US9839539B2 (en) * 2015-03-05 2017-12-12 Cook Medical Technologies Llc Bow stent
US10456160B2 (en) 2015-03-09 2019-10-29 Teleflex Innovations S.À.R.L. Stenotic region scoring assembly and method
US10478213B2 (en) * 2015-06-25 2019-11-19 Covidien Lp Tissue-removing catheter with adjustable cross-sectional dimension
WO2017053798A1 (en) 2015-09-25 2017-03-30 Mark Taber Guide wires, catheters, and guide wire catheter systems and methods
US20220378566A1 (en) * 2016-07-01 2022-12-01 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and embolic protection device
ES2831026T3 (es) 2017-02-24 2021-06-07 Venturemed Group Inc Catéter intravascular que tiene una parte de incisión expandible y superficies abrasivas
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
CN114948106B (zh) 2017-05-03 2025-10-17 美敦力瓦斯科尔勒公司 具有导丝隔离衬套的组织移除导管
EP4295892B1 (en) 2018-04-09 2025-08-20 Boston Scientific Scimed, Inc. Cutting balloon catheter
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US20230218866A1 (en) 2022-01-13 2023-07-13 Orlando Health, Inc. Centering device for a catheter
US12408932B2 (en) 2022-03-23 2025-09-09 Venturemed Group, Inc. Intravascular device having feedback elements

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Also Published As

Publication number Publication date
US20160066936A1 (en) 2016-03-10
EP1610718A2 (en) 2006-01-04
US20140257352A1 (en) 2014-09-11
US20040204738A1 (en) 2004-10-14
US20120035635A1 (en) 2012-02-09
US8070761B2 (en) 2011-12-06
WO2004091448A3 (en) 2005-09-09
WO2004091448A8 (en) 2005-10-13
US8728106B2 (en) 2014-05-20
JP2006522662A (ja) 2006-10-05
WO2004091448A2 (en) 2004-10-28

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Legal Events

Date Code Title Description
FZDE Discontinued