JP5680559B2 - 高速回転式アテローム切除術用区分型研磨ヘッド、および研磨効率を改善する方法 - Google Patents

高速回転式アテローム切除術用区分型研磨ヘッド、および研磨効率を改善する方法 Download PDF

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JP5680559B2
JP5680559B2 JP2011551050A JP2011551050A JP5680559B2 JP 5680559 B2 JP5680559 B2 JP 5680559B2 JP 2011551050 A JP2011551050 A JP 2011551050A JP 2011551050 A JP2011551050 A JP 2011551050A JP 5680559 B2 JP5680559 B2 JP 5680559B2
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eccentric
section
drive shaft
proximal
distal
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JP2012517882A (ja
JP2012517882A5 (enExample
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クリストファー エム． ナーベソン，
クリストファー エム． ナーベソン，
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Cardiovascular Systems Inc
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Cardiovascular Systems Inc
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    • 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
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320004—Surgical cutting instruments abrasive
    • 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
    • A61B2017/320766—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric

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  • 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)
JP2011551050A 2009-02-19 2009-12-17 高速回転式アテローム切除術用区分型研磨ヘッド、および研磨効率を改善する方法 Active JP5680559B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/388,703 US8628550B2 (en) 2009-02-19 2009-02-19 Rotational atherectomy segmented abrading head and method to improve abrading efficiency
US12/388,703 2009-02-19
PCT/US2009/068430 WO2010096140A1 (en) 2009-02-19 2009-12-17 Rotational atherectomy segmented abrading head and method to improve abrading efficiency

Publications (3)

Publication Number Publication Date
JP2012517882A JP2012517882A (ja) 2012-08-09
JP2012517882A5 JP2012517882A5 (enExample) 2012-11-22
JP5680559B2 true JP5680559B2 (ja) 2015-03-04

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JP2011551050A Active JP5680559B2 (ja) 2009-02-19 2009-12-17 高速回転式アテローム切除術用区分型研磨ヘッド、および研磨効率を改善する方法

Country Status (8)

Country Link
US (1) US8628550B2 (enExample)
EP (1) EP2398405B1 (enExample)
JP (1) JP5680559B2 (enExample)
CN (1) CN102325502B (enExample)
AU (1) AU2009340437B2 (enExample)
CA (1) CA2750079C (enExample)
ES (1) ES2534351T3 (enExample)
WO (1) WO2010096140A1 (enExample)

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US20150080795A1 (en) 2013-07-26 2015-03-19 Cardiovascular Systems, Inc. Devices, systems and methods for performing atherectomy and subsequent balloon angioplasty without exchanging devices
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
US9788853B2 (en) 2014-01-15 2017-10-17 Cardio Flow, Inc. Atherectomy devices and methods
US10271869B2 (en) 2014-03-01 2019-04-30 Rex Medical, L.P. Atherectomy device
CN106456208B (zh) 2014-03-12 2020-04-03 波士顿科学有限公司 注入润滑斑块切除导管
US10405878B2 (en) 2014-07-25 2019-09-10 Boston Scientific Scimed, Inc. Rotatable medical device
WO2016089847A1 (en) 2014-12-04 2016-06-09 Boston Scientific Scimed, Inc. Rotatable medical device
US10463389B2 (en) 2014-12-27 2019-11-05 Rex Medical, L.P. Atherectomy device
US10433868B2 (en) 2014-12-27 2019-10-08 Rex Medical, L.P. Artherectomy device
US10299820B2 (en) 2015-02-20 2019-05-28 Cardiovascular Systems, Inc. Methods and systems for disrupting calcified walls of biological conduits and calcified lesions therein
US11253292B2 (en) 2015-09-13 2022-02-22 Rex Medical, L.P. Atherectomy device
US10307175B2 (en) 2016-03-26 2019-06-04 Rex Medical, L.P Atherectomy device
US10639062B2 (en) 2016-04-06 2020-05-05 Cardio Flow, Inc. Atherectomy devices and methods
US10441312B2 (en) 2017-02-23 2019-10-15 Cardio Flow, Inc. Atherectomy devices and methods
US20180263654A1 (en) * 2017-03-20 2018-09-20 Covidien Lp Tissue-Removing Catheter With Abrasive Burr Having Portion Free From Abrasive Exterior Surface
US11051842B2 (en) 2017-05-03 2021-07-06 Medtronic Vascular, Inc. Tissue-removing catheter with guidewire isolation liner
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
US10463390B1 (en) 2018-05-24 2019-11-05 Cardio Flow, Inc. Atherectomy devices and methods
US11147582B2 (en) 2018-06-14 2021-10-19 Cardio Flow, Inc. Atherectomy devices and methods
EP4520279A1 (en) 2018-08-07 2025-03-12 Cardio Flow, Inc. Atherectomy devices
CN118697424A (zh) 2018-11-16 2024-09-27 美敦力瓦斯科尔勒公司 组织去除导管
US11819236B2 (en) 2019-05-17 2023-11-21 Medtronic Vascular, Inc. Tissue-removing catheter
CN110917420B (zh) * 2019-11-27 2022-06-21 丰凯利医疗器械(上海)有限公司 一种通过灌注隔离并排出磨损颗粒的挠性轴结构
CN114368161B (zh) * 2021-11-25 2024-03-26 广州博鑫医疗技术有限公司 一种偏心旋磨组件的制造方法及偏心旋磨组件
CN114617613B (zh) * 2022-05-16 2022-08-16 广州博鑫医疗技术有限公司 一种冠状动脉旋磨介入系统
WO2023220903A1 (zh) * 2022-05-16 2023-11-23 广州博鑫医疗技术有限公司 一种冠状动脉旋磨介入系统
CN117257411B (zh) * 2022-06-13 2025-10-28 上海鸿脉医疗科技有限公司 旋磨装置
US12004771B1 (en) 2023-06-27 2024-06-11 Cardio Flow, Inc. Rotational atherectomy devices and methods
CN117064493B (zh) * 2023-10-17 2024-01-26 广东博迈医疗科技股份有限公司 偏心血栓旋磨组件及旋磨系统

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US5540707A (en) * 1992-11-13 1996-07-30 Scimed Life Systems, Inc. Expandable intravascular occlusion material removal devices and methods of use
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US5584843A (en) * 1994-12-20 1996-12-17 Boston Scientific Corporation Shaped wire multi-burr rotational ablation device
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US8597313B2 (en) * 2007-06-11 2013-12-03 Cardiovascular Systems, Inc. Eccentric abrading head for high-speed rotational atherectomy devices
CN201101549Y (zh) * 2007-11-23 2008-08-20 贺西麦·麦杰莱斯 静脉切除器

Also Published As

Publication number Publication date
WO2010096140A1 (en) 2010-08-26
ES2534351T3 (es) 2015-04-21
US8628550B2 (en) 2014-01-14
CN102325502B (zh) 2014-05-28
JP2012517882A (ja) 2012-08-09
CA2750079C (en) 2017-03-07
HK1164089A1 (zh) 2012-09-21
EP2398405A1 (en) 2011-12-28
AU2009340437B2 (en) 2015-01-22
EP2398405A4 (en) 2013-12-04
EP2398405B1 (en) 2015-01-21
US20100211088A1 (en) 2010-08-19
CN102325502A (zh) 2012-01-18
AU2009340437A1 (en) 2011-08-04
CA2750079A1 (en) 2010-08-26

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