CA2787968A1 - High-speed rotational atherectomy system, device and method for localized application of therapeutic agents to a biological conduit - Google Patents

High-speed rotational atherectomy system, device and method for localized application of therapeutic agents to a biological conduit Download PDF

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Publication number
CA2787968A1
CA2787968A1 CA2787968A CA2787968A CA2787968A1 CA 2787968 A1 CA2787968 A1 CA 2787968A1 CA 2787968 A CA2787968 A CA 2787968A CA 2787968 A CA2787968 A CA 2787968A CA 2787968 A1 CA2787968 A1 CA 2787968A1
Authority
CA
Canada
Prior art keywords
therapeutic agent
drive shaft
lumen
abrading head
biological 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.)
Abandoned
Application number
CA2787968A
Other languages
English (en)
French (fr)
Inventor
Robert E. Kohler
Brian Doughty
Jody Lee Rivers
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.)
Cardiovascular Systems Inc
Original Assignee
Cardiovascular 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 Cardiovascular Systems Inc filed Critical Cardiovascular Systems Inc
Publication of CA2787968A1 publication Critical patent/CA2787968A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B2017/00831Material properties
    • A61B2017/00893Material properties pharmaceutically effective
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/22Implements 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
    • A61B2017/22038Implements 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 with a guide wire
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/22Implements 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
    • A61B2017/22082Implements 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 after introduction of a substance
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/22Implements 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
    • A61B2017/22082Implements 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 after introduction of a substance
    • A61B2017/22084Implements 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 after introduction of a substance stone- or thrombus-dissolving
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B2017/320004Surgical cutting instruments abrasive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A61B2017/320766Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (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)
  • Surgical Instruments (AREA)
CA2787968A 2010-02-25 2011-02-25 High-speed rotational atherectomy system, device and method for localized application of therapeutic agents to a biological conduit Abandoned CA2787968A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US30812210P 2010-02-25 2010-02-25
US61/308,122 2010-02-25
US13/033,766 2011-02-24
US13/033,766 US20120046600A1 (en) 2010-02-25 2011-02-24 High-speed rotational atherectomy system, device and method for localized application of therapeutic agents to a biological conduit
PCT/US2011/026187 WO2011106606A1 (en) 2010-02-25 2011-02-25 High-speed rotational atherectomy system, device and method for localized application of therapeutic agents to a biological conduit

Publications (1)

Publication Number Publication Date
CA2787968A1 true CA2787968A1 (en) 2011-09-01

Family

ID=44507221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2787968A Abandoned CA2787968A1 (en) 2010-02-25 2011-02-25 High-speed rotational atherectomy system, device and method for localized application of therapeutic agents to a biological conduit

Country Status (7)

Country Link
US (1) US20120046600A1 (https=)
EP (1) EP2538858A1 (https=)
JP (1) JP2013521012A (https=)
CN (1) CN102781354B (https=)
AU (1) AU2011220508B2 (https=)
CA (1) CA2787968A1 (https=)
WO (1) WO2011106606A1 (https=)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9962229B2 (en) 2009-10-12 2018-05-08 Corindus, Inc. System and method for navigating a guide wire
US9050127B2 (en) * 2012-06-27 2015-06-09 Boston Scientific Limited Consolidated atherectomy and thrombectomy catheter
WO2014106847A1 (en) * 2013-01-07 2014-07-10 Taryag Medical Ltd. Expandable atherectomy device
EP2967635B1 (en) 2013-03-12 2017-06-28 Boston Scientific Scimed, Inc. Vibration and inertia enhanced atherectomy
EP3957259B1 (en) 2014-03-12 2023-09-27 Boston Scientific Limited Infusion lubricated atherectomy catheter
FR3021859A1 (fr) * 2014-06-05 2015-12-11 Bernard Pain Dispositif de decoupe et d'evacuation de tissus calcifies d'une valve cardiaque
US10405878B2 (en) 2014-07-25 2019-09-10 Boston Scientific Scimed, Inc. Rotatable medical device
US10405879B2 (en) 2014-12-04 2019-09-10 Boston Scientific Scimed, Inc. Rotatable medical device
EP3954317B1 (en) 2014-12-05 2025-04-09 Siemens Healthineers Endovascular Robotics, Inc. System for navigating a guide wire
GB201521804D0 (en) * 2015-12-10 2016-01-27 Cambridge Medical Robotics Ltd Pulley arrangement for articulating a surgical instrument
JP6800613B2 (ja) * 2016-05-30 2020-12-16 キヤノン株式会社 液体吐出装置および液体吐出ヘッド
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
CN110573098B (zh) 2017-05-03 2022-08-23 美敦力瓦斯科尔勒公司 组织移除导管
FR3073387B1 (fr) * 2017-11-13 2025-09-05 Lso Medical Ensemble et dispositif de traitement endoveineux
US11065030B2 (en) 2018-01-02 2021-07-20 Boston Scientific Limited Atherectomy system
CN117958988A (zh) 2018-09-19 2024-05-03 科林达斯公司 细长医疗装置的机器人辅助移动
US11357534B2 (en) 2018-11-16 2022-06-14 Medtronic Vascular, Inc. Catheter
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter
JP7465882B2 (ja) * 2020-07-03 2024-04-11 為泰医療器械(深▲セン▼)有限公司 血管内石灰化病変用アテレクトミーデバイス
US12171457B2 (en) * 2020-10-30 2024-12-24 Boston Scientific Scimed, Inc. Atherectomy burrs with blood flow enhancements
JP7489546B2 (ja) * 2020-11-02 2024-05-23 バード・ペリフェラル・バスキュラー・インコーポレーテッド 研磨要素を有する軌道アテローム切除システム
CN114916997B (zh) * 2022-05-31 2025-11-04 上海微创旋律医疗科技有限公司 旋磨装置及旋磨设备
CN115581511B (zh) * 2022-07-26 2024-08-23 上海鸿脉医疗科技有限公司 旋磨系统及旋磨组件

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1293663C (en) * 1986-01-06 1991-12-31 David Christopher Auth Transluminal microdissection device
US4749376A (en) * 1986-10-24 1988-06-07 Intravascular Surgical Instruments, Inc. Reciprocating working head catheter
JPH049150A (ja) * 1990-03-27 1992-01-13 Olympus Optical Co Ltd 溶解治療装置
US5626562A (en) * 1994-11-28 1997-05-06 Devices For Vascular Intervention Drug delivery catheter
US5681336A (en) * 1995-09-07 1997-10-28 Boston Scientific Corporation Therapeutic device for treating vien graft lesions
US6569147B1 (en) * 1996-07-26 2003-05-27 Kensey Nash Corporation Systems and methods of use for delivering beneficial agents for revascularizing stenotic bypass grafts and other occluded blood vessels and for other purposes
US5843103A (en) * 1997-03-06 1998-12-01 Scimed Life Systems, Inc. Shaped wire rotational atherectomy device
US6494890B1 (en) * 1997-08-14 2002-12-17 Shturman Cardiology Systems, Inc. Eccentric rotational atherectomy device
JP5164861B2 (ja) * 2006-02-01 2013-03-21 ザ クリーブランド クリニック ファウンデーション ふさがれた血管を通る血流を増加させる方法と装置
EP2037821B1 (en) * 2006-06-30 2022-06-22 Atheromed, Inc. Atherectomy devices
GB0613979D0 (en) * 2006-07-13 2006-08-23 Shturman Leonid Rotational atherectomy device with solid support elements supported by fluid bearings
US8597313B2 (en) * 2007-06-11 2013-12-03 Cardiovascular Systems, Inc. Eccentric abrading head for high-speed rotational atherectomy devices

Also Published As

Publication number Publication date
US20120046600A1 (en) 2012-02-23
JP2013521012A (ja) 2013-06-10
AU2011220508B2 (en) 2015-04-16
AU2011220508A1 (en) 2012-08-09
WO2011106606A1 (en) 2011-09-01
CN102781354B (zh) 2016-03-30
EP2538858A1 (en) 2013-01-02
CN102781354A (zh) 2012-11-14

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160222

FZDE Discontinued

Effective date: 20180227