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EP3229710A4 - Devices, systems and methods for a piloting tip bushing for rotational atherectomy - Google Patents

Devices, systems and methods for a piloting tip bushing for rotational atherectomy Download PDF

Info

Publication number
EP3229710A4
EP3229710A4 EP15868573.5A EP15868573A EP3229710A4 EP 3229710 A4 EP3229710 A4 EP 3229710A4 EP 15868573 A EP15868573 A EP 15868573A EP 3229710 A4 EP3229710 A4 EP 3229710A4
Authority
EP
European Patent Office
Prior art keywords
systems
methods
devices
rotational atherectomy
tip bushing
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.)
Withdrawn
Application number
EP15868573.5A
Other languages
German (de)
French (fr)
Other versions
EP3229710A1 (en
Inventor
Nicholas Ellering
Joseph Higgins
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
Priority claimed from US14/567,360 external-priority patent/US20150094749A1/en
Application filed by Cardiovascular Systems Inc filed Critical Cardiovascular Systems Inc
Publication of EP3229710A1 publication Critical patent/EP3229710A1/en
Publication of EP3229710A4 publication Critical patent/EP3229710A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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, e.g. tourniquets
    • 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, e.g. tourniquets
    • A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
    • A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
    • A61B2017/003—Steerable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • 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

Landscapes

  • 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)
EP15868573.5A 2014-12-11 2015-12-08 Devices, systems and methods for a piloting tip bushing for rotational atherectomy Withdrawn EP3229710A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/567,360 US20150094749A1 (en) 2013-03-14 2014-12-11 Devices, systems and methods for a piloting tip bushing for rotational atherectomy
PCT/US2015/064462 WO2016094386A1 (en) 2014-12-11 2015-12-08 Devices, systems and methods for a piloting tip bushing for rotational atherectomy

Publications (2)

Publication Number Publication Date
EP3229710A1 EP3229710A1 (en) 2017-10-18
EP3229710A4 true EP3229710A4 (en) 2018-08-08

Family

ID=56108050

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15868573.5A Withdrawn EP3229710A4 (en) 2014-12-11 2015-12-08 Devices, systems and methods for a piloting tip bushing for rotational atherectomy

Country Status (6)

Country Link
EP (1) EP3229710A4 (en)
JP (1) JP2017536944A (en)
CN (1) CN106999194A (en)
AU (1) AU2015360745A1 (en)
CA (1) CA2969876A1 (en)
WO (1) WO2016094386A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030216761A1 (en) * 1990-03-27 2003-11-20 Samuel Shiber Guidewire system
GB2426456A (en) * 2005-05-26 2006-11-29 Leonid Shturman Rotational atherectomy device with offset abrasive and counterweight
US20090149877A1 (en) * 2007-12-06 2009-06-11 Cardiovascular Systems, Inc. Rotational atherectomy device with pre-curved drive shaft
US20090264908A1 (en) * 2008-04-18 2009-10-22 Cardiovascular Systems, Inc. Method and apparatus for increasing rotational amplitude of abrasive element on high-speed rotational atherectomy device
WO2013025697A1 (en) * 2011-08-17 2013-02-21 Samuel Shiber Adaptive rotary catheter for opening obstructed bodily vessels

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5843103A (en) * 1997-03-06 1998-12-01 Scimed Life Systems, Inc. Shaped wire rotational atherectomy device
US6001112A (en) * 1998-04-10 1999-12-14 Endicor Medical, Inc. Rotational atherectomy device
WO2003043685A2 (en) * 2001-11-19 2003-05-30 Cardiovascular Systems, Inc High torque, low profile intravascular guidewire system
US8628549B2 (en) * 2006-06-30 2014-01-14 Atheromed, Inc. Atherectomy devices, systems, and methods
US9101387B2 (en) * 2008-06-05 2015-08-11 Cardiovascular Systems, Inc. Directional rotational atherectomy device with offset spinning abrasive element
US9289230B2 (en) * 2012-09-17 2016-03-22 Cardiovascular Systems, Inc. Rotational atherectomy device with a system of eccentric abrading heads
US20140316447A1 (en) * 2013-03-14 2014-10-23 Cardiovascular Systems, Inc. Devices, systems and methods for a piloting tip bushing for rotational atherectomy

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030216761A1 (en) * 1990-03-27 2003-11-20 Samuel Shiber Guidewire system
GB2426456A (en) * 2005-05-26 2006-11-29 Leonid Shturman Rotational atherectomy device with offset abrasive and counterweight
US20090149877A1 (en) * 2007-12-06 2009-06-11 Cardiovascular Systems, Inc. Rotational atherectomy device with pre-curved drive shaft
US20090264908A1 (en) * 2008-04-18 2009-10-22 Cardiovascular Systems, Inc. Method and apparatus for increasing rotational amplitude of abrasive element on high-speed rotational atherectomy device
WO2013025697A1 (en) * 2011-08-17 2013-02-21 Samuel Shiber Adaptive rotary catheter for opening obstructed bodily vessels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016094386A1 *

Also Published As

Publication number Publication date
JP2017536944A (en) 2017-12-14
AU2015360745A1 (en) 2017-06-15
WO2016094386A1 (en) 2016-06-16
EP3229710A1 (en) 2017-10-18
CA2969876A1 (en) 2016-06-16
CN106999194A (en) 2017-08-01

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