CN102056556B - 用于旋磨设备的带有可扩展切割和砂磨区域的研磨锥头 - Google Patents

用于旋磨设备的带有可扩展切割和砂磨区域的研磨锥头 Download PDF

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Publication number
CN102056556B
CN102056556B CN200980120648XA CN200980120648A CN102056556B CN 102056556 B CN102056556 B CN 102056556B CN 200980120648X A CN200980120648X A CN 200980120648XA CN 200980120648 A CN200980120648 A CN 200980120648A CN 102056556 B CN102056556 B CN 102056556B
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China
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driving shaft
distal tip
compliant
elongated
far
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Expired - Fee Related
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CN200980120648XA
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Chinese (zh)
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CN102056556A (zh
Inventor
J·里弗斯
R·威利
M·肯布鲁尼
D·C·弗朗奇诺
K·J·卡尔森
S·莱瑟姆
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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
    • A61B17/320725—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

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  • 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)
CN200980120648XA 2008-06-05 2009-05-18 用于旋磨设备的带有可扩展切割和砂磨区域的研磨锥头 Expired - Fee Related CN102056556B (zh)

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
CN102056556A CN102056556A (zh) 2011-05-11
CN102056556B true CN102056556B (zh) 2013-07-31

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ID=41398436

Family Applications (1)

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CN200980120648XA Expired - Fee Related CN102056556B (zh) 2008-06-05 2009-05-18 用于旋磨设备的带有可扩展切割和砂磨区域的研磨锥头

Country Status (7)

Country Link
US (1) US20090306690A1 (https=)
EP (1) EP2303152B1 (https=)
JP (1) JP5420645B2 (https=)
CN (1) CN102056556B (https=)
AU (1) AU2009255437B2 (https=)
CA (1) CA2721693C (https=)
WO (1) WO2009148809A1 (https=)

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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
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
US12324603B2 (en) 2011-09-13 2025-06-10 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion
BR112014005721B1 (pt) 2011-09-13 2020-12-29 John P. Pigott dispositivo cateter intravascular
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WO2014106847A1 (en) * 2013-01-07 2014-07-10 Taryag Medical Ltd. Expandable atherectomy device
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US9498246B2 (en) 2013-03-14 2016-11-22 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
US11202892B2 (en) 2013-07-15 2021-12-21 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
US10828471B2 (en) 2013-07-15 2020-11-10 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
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AU2015343028A1 (en) * 2014-11-07 2017-03-30 Cardiovascular Systems, Inc. Devices, systems and methods for a piloting tip bushing for rotational atherectomy
US10405879B2 (en) 2014-12-04 2019-09-10 Boston Scientific Scimed, Inc. Rotatable medical device
EP3679878B1 (en) * 2014-12-30 2023-08-30 Bard Peripheral Vascular, Inc. Abrasive elements for rotational atherectomy systems
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
US11033712B2 (en) 2015-01-13 2021-06-15 Venturemed Group, Inc. 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
WO2016205514A1 (en) 2015-06-17 2016-12-22 Saphena Medical, Inc. Unitary endoscopic vessel harvesting devices
US10478213B2 (en) 2015-06-25 2019-11-19 Covidien Lp Tissue-removing catheter with adjustable cross-sectional dimension
US12569327B2 (en) 2016-07-01 2026-03-10 Venturemed Group, Inc. Intravascular catheter having an expandable incising portion and embolic protection device
CN110022775B (zh) * 2016-11-28 2022-11-11 巴德股份有限公司 超声波张开医疗装置部件及其方法
EP3366239B1 (en) * 2017-02-24 2020-08-12 Pigott, John, P. Intravascular catheter having an expandable incising portion and abrasive surfaces
CN110573098B (zh) 2017-05-03 2022-08-23 美敦力瓦斯科尔勒公司 组织移除导管
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing 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
US11357534B2 (en) 2018-11-16 2022-06-14 Medtronic Vascular, Inc. Catheter
CN113795206A (zh) 2019-04-05 2021-12-14 隐静脉医疗有限公司 用于血管采集的一体式装置及其使用方法
CN113784673A (zh) 2019-05-01 2021-12-10 隐静脉医疗有限公司 具有用以识别切割元件取向的视觉提示的一体式内窥镜血管采集装置
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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
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WO2025247490A1 (en) * 2024-05-29 2025-12-04 Clearstream Technologies Limited A rotational atherectomy device for removing occlusive material
CN121313267A (zh) * 2025-12-18 2026-01-13 吉林大学 一种用于治疗血管钙化病变的可扩张旋切装置

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Also Published As

Publication number Publication date
CA2721693C (en) 2016-07-05
JP5420645B2 (ja) 2014-02-19
AU2009255437B2 (en) 2014-08-28
EP2303152A4 (en) 2011-12-07
CA2721693A1 (en) 2009-12-10
AU2009255437A8 (en) 2010-11-25
JP2011522599A (ja) 2011-08-04
EP2303152B1 (en) 2019-01-23
US20090306690A1 (en) 2009-12-10
EP2303152A1 (en) 2011-04-06
AU2009255437A1 (en) 2009-12-10
CN102056556A (zh) 2011-05-11
WO2009148809A1 (en) 2009-12-10

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