CN101730508B - 用于高速旋转式动脉粥样斑块去除装置的清洁装置 - Google Patents

用于高速旋转式动脉粥样斑块去除装置的清洁装置 Download PDF

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Publication number
CN101730508B
CN101730508B CN2008800232270A CN200880023227A CN101730508B CN 101730508 B CN101730508 B CN 101730508B CN 2008800232270 A CN2008800232270 A CN 2008800232270A CN 200880023227 A CN200880023227 A CN 200880023227A CN 101730508 B CN101730508 B CN 101730508B
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China
Prior art keywords
cutting surface
drive shaft
cleaner
enlarged
distal
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Expired - Fee Related
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CN2008800232270A
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English (en)
Chinese (zh)
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CN101730508A (zh
Inventor
P·J·鲁滨逊
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Cardiovascular Systems Inc
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Cardiovascular Systems Inc
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Publication of CN101730508A publication Critical patent/CN101730508A/zh
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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
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/70—Cleaning devices specially adapted for surgical 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
    • A61B17/320725—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
    • A61B2017/320004—Surgical cutting instruments abrasive

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Surgical Instruments (AREA)
CN2008800232270A 2007-07-05 2008-07-01 用于高速旋转式动脉粥样斑块去除装置的清洁装置 Expired - Fee Related CN101730508B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/773,517 2007-07-05
US11/773,517 US8475478B2 (en) 2007-07-05 2007-07-05 Cleaning apparatus and method for high-speed rotational atherectomy devices
PCT/US2008/068904 WO2009006470A1 (en) 2007-07-05 2008-07-01 Cleaning apparatus and method for high-speed rotational atherectomy devices

Publications (2)

Publication Number Publication Date
CN101730508A CN101730508A (zh) 2010-06-09
CN101730508B true CN101730508B (zh) 2012-05-23

Family

ID=40222066

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008800232270A Expired - Fee Related CN101730508B (zh) 2007-07-05 2008-07-01 用于高速旋转式动脉粥样斑块去除装置的清洁装置

Country Status (7)

Country Link
US (1) US8475478B2 (enExample)
EP (1) EP2164408A4 (enExample)
JP (1) JP2010532233A (enExample)
CN (1) CN101730508B (enExample)
AU (1) AU2008272910A1 (enExample)
CA (1) CA2687444A1 (enExample)
WO (1) WO2009006470A1 (enExample)

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US7708749B2 (en) 2000-12-20 2010-05-04 Fox Hollow Technologies, Inc. Debulking catheters and methods
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US8246640B2 (en) 2003-04-22 2012-08-21 Tyco Healthcare Group Lp Methods and devices for cutting tissue at a vascular location
US20070276419A1 (en) 2006-05-26 2007-11-29 Fox Hollow Technologies, Inc. Methods and devices for rotating an active element and an energy emitter on a catheter
US8784440B2 (en) 2008-02-25 2014-07-22 Covidien Lp Methods and devices for cutting tissue
WO2010045226A2 (en) 2008-10-13 2010-04-22 Fox Hollow Technologies, Inc. Devices and methods for manipulating a catheter shaft
US9687266B2 (en) 2009-04-29 2017-06-27 Covidien Lp Methods and devices for cutting and abrading tissue
AU2010248909B2 (en) 2009-05-14 2013-03-21 Covidien Lp Easily cleaned atherectomy catheters and methods of use
CA2781046C (en) 2009-12-02 2014-09-16 Tyco Healthcare Group Lp Methods and devices for cutting tissue
EP2509519B1 (en) 2009-12-11 2019-08-07 Covidien LP Material removal device having improved material capture efficiency
US9119662B2 (en) 2010-06-14 2015-09-01 Covidien Lp Material removal device and method of use
US9282991B2 (en) 2010-10-06 2016-03-15 Rex Medical, L.P. Cutting wire assembly with coating for use with a catheter
US8685049B2 (en) 2010-11-18 2014-04-01 Rex Medical L.P. Cutting wire assembly for use with a catheter
US8685050B2 (en) 2010-10-06 2014-04-01 Rex Medical L.P. Cutting wire assembly for use with a catheter
EP2632352B1 (en) 2010-10-28 2017-04-12 Covidien LP Material removal device
CA2817213C (en) 2010-11-11 2016-06-14 Covidien Lp Flexible debulking catheters with imaging and methods of use and manufacture
US8702736B2 (en) 2010-11-22 2014-04-22 Rex Medical L.P. Cutting wire assembly for use with a catheter
WO2013033426A2 (en) 2011-09-01 2013-03-07 Covidien Lp Catheter with helical drive shaft and methods of manufacture
US9579157B2 (en) 2012-09-13 2017-02-28 Covidien Lp Cleaning device for medical instrument and method of use
US9289230B2 (en) * 2012-09-17 2016-03-22 Cardiovascular Systems, Inc. Rotational atherectomy device with a system of eccentric abrading heads
US9943329B2 (en) 2012-11-08 2018-04-17 Covidien Lp Tissue-removing catheter with rotatable cutter
US9855070B2 (en) 2014-03-12 2018-01-02 Boston Scientific Limited Infusion lubricated atherectomy catheter
WO2015200702A1 (en) 2014-06-27 2015-12-30 Covidien Lp Cleaning device for catheter and catheter including the same
US10702300B2 (en) * 2014-07-18 2020-07-07 Cardiovascular Systems, Inc. Methods, devices and systems for slow rotation of drive shaft driven atherectomy systems
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
US10314667B2 (en) 2015-03-25 2019-06-11 Covidien Lp Cleaning device for cleaning medical instrument
US10292721B2 (en) 2015-07-20 2019-05-21 Covidien Lp Tissue-removing catheter including movable distal tip
US10314664B2 (en) 2015-10-07 2019-06-11 Covidien Lp Tissue-removing catheter and tissue-removing element with depth stop
US10925632B2 (en) 2017-05-03 2021-02-23 Medtronic Vascular, Inc. Tissue-removing catheter
US11690645B2 (en) 2017-05-03 2023-07-04 Medtronic Vascular, Inc. Tissue-removing catheter
US10476837B2 (en) * 2017-06-19 2019-11-12 Saudi Arabian Oil Company IPV4 addressing schema design methodology using a visual interactive tool
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

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US5391152A (en) * 1993-03-12 1995-02-21 C. R. Bard, Inc. Catheter interlock assembly
US6454779B1 (en) * 1998-04-10 2002-09-24 Endicor Medical, Inc. Rotational atherectomy device
US6638288B1 (en) * 1997-08-14 2003-10-28 Shturman Cardiology Systems, Inc. Eccentric drive shaft for atherectomy device and method for manufacture

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US5160318A (en) * 1989-02-23 1992-11-03 Linvatec Corporation Surgical cutting instrument with ceramic coating on an inner tubular member
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3137975A (en) * 1962-11-01 1964-06-23 Mcdonnell Aircraft Corp Portable cleaning tool and the like
US5391152A (en) * 1993-03-12 1995-02-21 C. R. Bard, Inc. Catheter interlock assembly
US6638288B1 (en) * 1997-08-14 2003-10-28 Shturman Cardiology Systems, Inc. Eccentric drive shaft for atherectomy device and method for manufacture
US6454779B1 (en) * 1998-04-10 2002-09-24 Endicor Medical, Inc. Rotational atherectomy device

Also Published As

Publication number Publication date
CA2687444A1 (en) 2009-01-08
EP2164408A1 (en) 2010-03-24
CN101730508A (zh) 2010-06-09
EP2164408A4 (en) 2012-04-04
US8475478B2 (en) 2013-07-02
JP2010532233A (ja) 2010-10-07
WO2009006470A1 (en) 2009-01-08
AU2008272910A1 (en) 2009-01-08
US20090012548A1 (en) 2009-01-08

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