CA2721693C - Abrasive nose cone with expandable cutting and sanding region for rotational atherectomy device - Google Patents

Abrasive nose cone with expandable cutting and sanding region for rotational atherectomy device Download PDF

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Publication number
CA2721693C
CA2721693C CA2721693A CA2721693A CA2721693C CA 2721693 C CA2721693 C CA 2721693C CA 2721693 A CA2721693 A CA 2721693A CA 2721693 A CA2721693 A CA 2721693A CA 2721693 C CA2721693 C CA 2721693C
Authority
CA
Canada
Prior art keywords
distal
drive shaft
flexible members
proximal
rotational atherectomy
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.)
Expired - Fee Related
Application number
CA2721693A
Other languages
English (en)
French (fr)
Other versions
CA2721693A1 (en
Inventor
Jody Rivers
Ryan Welty
Matt Cambronne
David C. Franchino
Kent Jeffrey Kallsen
Stephen Latham
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 CA2721693A1 publication Critical patent/CA2721693A1/en
Application granted granted Critical
Publication of CA2721693C publication Critical patent/CA2721693C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • A61B17/32—Surgical cutting instruments
    • A61B17/320016—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes
    • A61B17/32002—Endoscopic cutting instruments, e.g. arthroscopes, resectoscopes with continuously rotating, oscillating or reciprocating cutting instruments
    • 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
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Surgical Instruments (AREA)
CA2721693A 2008-06-05 2009-05-18 Abrasive nose cone with expandable cutting and sanding region for rotational atherectomy device Expired - Fee Related CA2721693C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5902808P 2008-06-05 2008-06-05
US61/059,028 2008-06-05
US12/466,152 US20090306690A1 (en) 2008-06-05 2009-05-14 Abrasive nose cone with expandable cutting and sanding region for rotational atherectomy device
US12/466,152 2009-05-14
PCT/US2009/044320 WO2009148809A1 (en) 2008-06-05 2009-05-18 Abrasive nose cone with expandable cutting and sanding region for rotational atherectomy device

Publications (2)

Publication Number Publication Date
CA2721693A1 CA2721693A1 (en) 2009-12-10
CA2721693C true CA2721693C (en) 2016-07-05

Family

ID=41398436

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2721693A Expired - Fee Related CA2721693C (en) 2008-06-05 2009-05-18 Abrasive nose cone with expandable cutting and sanding region for rotational atherectomy device

Country Status (7)

Country Link
US (1) US20090306690A1 (cg-RX-API-DMAC7.html)
EP (1) EP2303152B1 (cg-RX-API-DMAC7.html)
JP (1) JP5420645B2 (cg-RX-API-DMAC7.html)
CN (1) CN102056556B (cg-RX-API-DMAC7.html)
AU (1) AU2009255437B2 (cg-RX-API-DMAC7.html)
CA (1) CA2721693C (cg-RX-API-DMAC7.html)
WO (1) WO2009148809A1 (cg-RX-API-DMAC7.html)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010040921A1 (de) 2010-09-16 2012-03-22 Basf Se Verfahren zur Herstellung von Acrylsäure aus Methanol und Essigsäure
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
US10610255B2 (en) 2011-09-13 2020-04-07 John P. Pigott Intravascular catheter having an expandable incising portion and medication delivery system
US9615848B2 (en) 2011-09-13 2017-04-11 John P. Pigott Intravascular catheter having an expandable incising portion
US11357533B2 (en) * 2011-09-13 2022-06-14 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and abrasive surfaces
US11559325B2 (en) * 2011-09-13 2023-01-24 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and grating tool
US9427300B2 (en) * 2012-04-30 2016-08-30 BiO2 Medical, Inc. Multi-lumen central access vena cava filter apparatus for clot management and method of using same
DK2941209T3 (da) * 2013-01-07 2020-01-06 Taryag Medical Ltd Ekspanderbar atherektomiindretning
US9814481B2 (en) 2013-03-14 2017-11-14 Saphena Medical, Inc. Unitary endoscopic vessel harvesting devices
EP2967629B1 (en) 2013-03-14 2019-05-29 Saphena Medical, Inc. Unitary endoscopic vessel harvesting devices
US20140316447A1 (en) * 2013-03-14 2014-10-23 Cardiovascular Systems, Inc. Devices, systems and methods for a piloting tip bushing for rotational atherectomy
US10130798B2 (en) 2013-07-15 2018-11-20 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism
US10315014B2 (en) 2013-07-15 2019-06-11 John P. Pigott Balloon catheter having a retractable sheath and locking mechanism with balloon recapture element
US10828471B2 (en) 2013-07-15 2020-11-10 John P. Pigott Balloon catheter having a retractable sheath
US11202892B2 (en) 2013-07-15 2021-12-21 John P. Pigott Balloon catheter having a retractable sheath
US9468457B2 (en) 2013-09-30 2016-10-18 Cardiovascular Systems, Inc. Atherectomy device with eccentric crown
USD766433S1 (en) 2013-11-04 2016-09-13 Cardiovascular Systems, Inc. Eccentric crown
EP3957259B1 (en) 2014-03-12 2023-09-27 Boston Scientific Limited Infusion lubricated atherectomy catheter
CN104068918B (zh) * 2014-07-14 2015-07-22 业聚医疗器械(深圳)有限公司 带切割粥样硬化斑块以及抽吸功能的导管
US10405878B2 (en) 2014-07-25 2019-09-10 Boston Scientific Scimed, Inc. Rotatable medical device
WO2016072107A1 (ja) * 2014-11-04 2016-05-12 テルモ株式会社 医療デバイス
CN107072679A (zh) * 2014-11-07 2017-08-18 心血管系统股份有限公司 用于旋切的导向尖端套管的装置、系统与方法
EP3226784B1 (en) 2014-12-04 2020-09-09 Boston Scientific Scimed, Inc. Rotatable medical device
CN111528997B (zh) * 2014-12-30 2024-03-29 巴德血管外围设备公司 用于旋转切除术系统的磨除元件
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
WO2016115102A1 (en) 2015-01-13 2016-07-21 Pigott John P Intravascular catheter having an expandable portion
US9943328B2 (en) 2015-04-28 2018-04-17 Saphena Medical, Inc. Unitary endoscopic vessel harvesting devices with an elastic force
JP7166761B2 (ja) 2015-06-17 2022-11-08 サフィナ・メディカル・インコーポレイテッド 単一内視鏡血管採取装置
US10478213B2 (en) 2015-06-25 2019-11-19 Covidien Lp Tissue-removing catheter with adjustable cross-sectional dimension
WO2018097987A1 (en) * 2016-11-28 2018-05-31 C.R. Bard, Inc. Ultrasonically flared medical-device components and methods thereof
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
US20180317953A1 (en) 2017-05-03 2018-11-08 Medtronic Vascular, Inc. Tissue-removing catheter
US11357534B2 (en) 2018-11-16 2022-06-14 Medtronic Vascular, Inc. Catheter
JP6681453B2 (ja) * 2018-11-16 2020-04-15 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 回転式アテローム切除術用システムのための研磨要素
WO2020206266A1 (en) 2019-04-05 2020-10-08 Saphena Medical, Inc. Unitary device for vessel harvesting and method of using same
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter
CN113995480B (zh) * 2020-09-25 2022-06-24 广州博鑫医疗技术有限公司 用于介入式旋磨装置的高速驱动轴及介入式旋磨装置
CN112494111A (zh) * 2020-12-10 2021-03-16 蚌埠冠硕医疗科技有限公司 用于动脉斑块的介入式旋磨装置
CN112914679B (zh) * 2021-02-02 2022-12-23 广东工业大学 可径向变形的血栓清除器械
US12408932B2 (en) 2022-03-23 2025-09-09 Venturemed Group, Inc. Intravascular device having feedback elements
JP2025526621A (ja) * 2022-08-08 2025-08-15 クロスファイア メディカル インコーポレイティド セグメント血管アブレーション
WO2025247490A1 (en) * 2024-05-29 2025-12-04 Clearstream Technologies Limited A rotational atherectomy device for removing occlusive material

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4966604A (en) * 1989-01-23 1990-10-30 Interventional Technologies Inc. Expandable atherectomy cutter with flexibly bowed blades
US5282484A (en) * 1989-08-18 1994-02-01 Endovascular Instruments, Inc. Method for performing a partial atherectomy
US5030201A (en) * 1989-11-24 1991-07-09 Aubrey Palestrant Expandable atherectomy catheter device
US5158564A (en) * 1990-02-14 1992-10-27 Angiomed Ag Atherectomy apparatus
FR2685190B1 (fr) * 1991-12-23 1998-08-07 Jean Marie Lefebvre Dispositif rotatif d'atherectomie ou de thrombectomie a developpement transversal centrifuge.
US5224945A (en) * 1992-01-13 1993-07-06 Interventional Technologies, Inc. Compressible/expandable atherectomy cutter
US5192291A (en) * 1992-01-13 1993-03-09 Interventional Technologies, Inc. Rotationally expandable atherectomy cutter assembly
WO1993019679A1 (en) * 1992-04-07 1993-10-14 The Johns Hopkins University A percutaneous mechanical fragmentation catheter system
US5490859A (en) * 1992-11-13 1996-02-13 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5540707A (en) * 1992-11-13 1996-07-30 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5501694A (en) * 1992-11-13 1996-03-26 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
US5318576A (en) * 1992-12-16 1994-06-07 Plassche Jr Walter M Endovascular surgery systems
JP3655920B2 (ja) * 1993-04-29 2005-06-02 シメッド ライフ システムズ インコーポレイテッド 拡張可能な脈管閉塞物除去装置
US6216043B1 (en) * 1994-03-04 2001-04-10 Ep Technologies, Inc. Asymmetric multiple electrode support structures
US5556408A (en) * 1995-04-27 1996-09-17 Interventional Technologies Inc. Expandable and compressible atherectomy cutter
US6494890B1 (en) * 1997-08-14 2002-12-17 Shturman Cardiology Systems, Inc. Eccentric rotational atherectomy device
US6096054A (en) * 1998-03-05 2000-08-01 Scimed Life Systems, Inc. Expandable atherectomy burr and method of ablating an occlusion from a patient's blood vessel
US6146395A (en) * 1998-03-05 2000-11-14 Scimed Life Systems, Inc. Ablation burr
DE60121556T2 (de) * 2000-04-05 2007-06-28 Pathway Medical Technologies, Inc., Redmond System und Verfahren zum Entfernen von intraluminalem Material
US6436111B1 (en) * 2000-12-19 2002-08-20 Scimed Life Systems, Inc. Expandable atherectomy burr
US6800083B2 (en) * 2001-04-09 2004-10-05 Scimed Life Systems, Inc. Compressible atherectomy burr
JP2003290235A (ja) * 2002-03-29 2003-10-14 Masayuki Nakao 治療器具
WO2003088809A2 (en) * 2002-04-16 2003-10-30 Viacor, Inc. Method and apparatus for resecting and replacing an aortic valve
US6796989B2 (en) * 2002-05-06 2004-09-28 Renan Uflacker Intraluminal cutter for vascular, biliary and other applications
US7329267B2 (en) * 2002-12-23 2008-02-12 Boston Scientific Scimed, Inc. Medical cutting devices and methods of use
EP1667595B1 (en) * 2003-09-12 2014-01-01 Vessix Vascular, Inc. System for selectable eccentric remodeling and/or ablation of atherosclerotic material
US8475487B2 (en) * 2005-04-07 2013-07-02 Medrad, Inc. Cross stream thrombectomy catheter with flexible and expandable cage
US20080009877A1 (en) * 2006-07-07 2008-01-10 Meera Sankaran Medical device with expansion mechanism
CN101687067A (zh) * 2007-02-22 2010-03-31 脊柱诊察公司 用于组织吸取的可扩展旋转装置和方法

Also Published As

Publication number Publication date
CN102056556A (zh) 2011-05-11
WO2009148809A1 (en) 2009-12-10
AU2009255437A1 (en) 2009-12-10
EP2303152A1 (en) 2011-04-06
EP2303152A4 (en) 2011-12-07
EP2303152B1 (en) 2019-01-23
AU2009255437B2 (en) 2014-08-28
CN102056556B (zh) 2013-07-31
CA2721693A1 (en) 2009-12-10
US20090306690A1 (en) 2009-12-10
AU2009255437A8 (en) 2010-11-25
JP5420645B2 (ja) 2014-02-19
JP2011522599A (ja) 2011-08-04

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EEER Examination request

Effective date: 20140328

MKLA Lapsed

Effective date: 20200831