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RU2018131953A - Ротационное атерэктомическое устройство с системой эксцентричных абразивных головок - Google Patents

Ротационное атерэктомическое устройство с системой эксцентричных абразивных головок Download PDF

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Publication number
RU2018131953A
RU2018131953A RU2018131953A RU2018131953A RU2018131953A RU 2018131953 A RU2018131953 A RU 2018131953A RU 2018131953 A RU2018131953 A RU 2018131953A RU 2018131953 A RU2018131953 A RU 2018131953A RU 2018131953 A RU2018131953 A RU 2018131953A
Authority
RU
Russia
Prior art keywords
eccentric
abrasive
mass
counterweight
center
Prior art date
Application number
RU2018131953A
Other languages
English (en)
Russian (ru)
Inventor
Мэттью Д. КАМБРОНН
Роберт Е. КОЛЕР
Original Assignee
Кардиовэскьюлар Системс, Инк.
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
Priority claimed from US15/075,979 external-priority patent/US10517631B2/en
Application filed by Кардиовэскьюлар Системс, Инк. filed Critical Кардиовэскьюлар Системс, Инк.
Publication of RU2018131953A publication Critical patent/RU2018131953A/ru

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
    • A61B17/320758—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
    • 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
    • A61B2017/320775—Morcellators, impeller or propeller like means

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Harvester Elements (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
RU2018131953A 2016-03-21 2017-02-14 Ротационное атерэктомическое устройство с системой эксцентричных абразивных головок RU2018131953A (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15/075,979 2016-03-21
US15/075,979 US10517631B2 (en) 2012-09-17 2016-03-21 Rotational atherectomy device with a system of eccentric abrading heads
PCT/US2017/017770 WO2017165013A1 (en) 2016-03-21 2017-02-14 Rotational atherectomy device with a system of eccentric abrading heads

Publications (1)

Publication Number Publication Date
RU2018131953A true RU2018131953A (ru) 2020-04-22

Family

ID=59899666

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2018131953A RU2018131953A (ru) 2016-03-21 2017-02-14 Ротационное атерэктомическое устройство с системой эксцентричных абразивных головок

Country Status (11)

Country Link
EP (1) EP3432813A4 (es)
JP (3) JP2019511297A (es)
KR (1) KR20180125479A (es)
CN (1) CN108882947B (es)
AU (1) AU2017237714A1 (es)
BR (1) BR112018069307A2 (es)
CA (1) CA3017881C (es)
MX (1) MX2018011459A (es)
RU (1) RU2018131953A (es)
SG (1) SG11201807481UA (es)
WO (1) WO2017165013A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108882947B (zh) * 2016-03-21 2022-02-25 心血管系统股份有限公司 具有偏心研磨头系统的旋切装置
CN111012448A (zh) * 2019-08-20 2020-04-17 上海微创医疗器械（集团）有限公司 旋磨装置
CN115778498A (zh) * 2022-08-05 2023-03-14 广州博鑫医疗技术有限公司 偏心旋磨头及其制造方法、驱动轴及介入式医疗设备
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
CN118634002B (zh) * 2024-08-15 2024-12-27 苏州中天医疗器械科技有限公司 一种血栓减容旋切设备软轴保护装置及方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5360432A (en) 1992-10-16 1994-11-01 Shturman Cardiology Systems, Inc. Abrasive drive shaft device for directional rotational atherectomy
US5584843A (en) 1994-12-20 1996-12-17 Boston Scientific Corporation Shaped wire multi-burr rotational ablation device
US5681336A (en) 1995-09-07 1997-10-28 Boston Scientific Corporation Therapeutic device for treating vien graft lesions
US7666202B2 (en) * 2004-01-07 2010-02-23 Cardiovascular Systems, Inc. Orbital atherectomy device guide wire design
US20050149083A1 (en) * 2004-01-07 2005-07-07 Dmitriy Prudnikov Terminal guide for rotational atherectomy device and method of using same
GB2426458A (en) * 2005-05-26 2006-11-29 Leonid Shturman Atherectomy device
GB2426456B (en) * 2005-05-26 2010-10-27 Leonid Shturman Rotational device with eccentric abrasive element and method of use
GB0613979D0 (en) * 2006-07-13 2006-08-23 Shturman Leonid Rotational atherectomy device with solid support elements supported by fluid bearings
GB0623369D0 (en) * 2006-11-23 2007-01-03 Shturman Leonid Handle for a rotational atherectomy device
US8177801B2 (en) * 2008-04-18 2012-05-15 Cardiovascular Systems, Inc. Method and apparatus for increasing rotational amplitude of abrasive element on high-speed rotational atherectomy device
US9055966B2 (en) * 2008-05-30 2015-06-16 Cardiovascular Systems, Inc. Eccentric abrading and cutting head for high-speed rotational atherectomy devices
GB0905748D0 (en) * 2009-04-03 2009-05-20 Shturman Leonid Rotational atherectomy device with eccentric abrasive element and method of use
US10517631B2 (en) * 2012-09-17 2019-12-31 Cardiovascular Systems, Inc. Rotational atherectomy device with a system of eccentric abrading heads
US9289230B2 (en) * 2012-09-17 2016-03-22 Cardiovascular Systems, Inc. Rotational atherectomy device with a system of eccentric abrading heads
CN108882947B (zh) * 2016-03-21 2022-02-25 心血管系统股份有限公司 具有偏心研磨头系统的旋切装置

Also Published As

Publication number Publication date
CA3017881A1 (en) 2017-09-28
EP3432813A1 (en) 2019-01-30
EP3432813A4 (en) 2019-08-14
KR20180125479A (ko) 2018-11-23
WO2017165013A1 (en) 2017-09-28
CN108882947A (zh) 2018-11-23
SG11201807481UA (en) 2018-09-27
JP2023123615A (ja) 2023-09-05
AU2017237714A1 (en) 2018-09-20
BR112018069307A2 (pt) 2019-01-22
CN108882947B (zh) 2022-02-25
CA3017881C (en) 2024-06-25
JP2019511297A (ja) 2019-04-25
JP2021041197A (ja) 2021-03-18
MX2018011459A (es) 2019-03-28
JP7365994B2 (ja) 2023-10-20

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Legal Events

Date Code Title Description
FA93 Acknowledgement of application withdrawn (no request for examination)

Effective date: 20200217