WO2004112582A3 - Endovascular tissue removal device - Google Patents

Endovascular tissue removal device Download PDF

Info

Publication number
WO2004112582A3
WO2004112582A3 PCT/US2004/019786 US2004019786W WO2004112582A3 WO 2004112582 A3 WO2004112582 A3 WO 2004112582A3 US 2004019786 W US2004019786 W US 2004019786W WO 2004112582 A3 WO2004112582 A3 WO 2004112582A3
Authority
WO
WIPO (PCT)
Prior art keywords
tissue removal
removal device
leaflets
endovascular tissue
endovascular
Prior art date
Application number
PCT/US2004/019786
Other languages
French (fr)
Other versions
WO2004112582A2 (en
Inventor
Robert I Rudko
Mark R Tauscher
Jr Richard P Yeomans
Original Assignee
Plc Medical Systems Inc
Robert I Rudko
Mark R Tauscher
Jr Richard P Yeomans
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 US10/600,175 external-priority patent/US7537592B2/en
Application filed by Plc Medical Systems Inc, Robert I Rudko, Mark R Tauscher, Jr Richard P Yeomans filed Critical Plc Medical Systems Inc
Priority to EP04755741A priority Critical patent/EP1635724A2/en
Publication of WO2004112582A2 publication Critical patent/WO2004112582A2/en
Publication of WO2004112582A3 publication Critical patent/WO2004112582A3/en

Links

Classifications

    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
    • 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
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00243—Type of minimally invasive operation cardiac
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22051—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation

Abstract

An endovascular tissue removal system (20) including an expandable mechanism (200) introduceable to the ventricular side of a valve (12) to support the leaflets of the valve in a closed position and a tissue removal device (40) advanceable to the leaflets and configured to resect the leaflets as they are supported by the expandable mechanism (200).
PCT/US2004/019786 2003-06-20 2004-06-18 Endovascular tissue removal device WO2004112582A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04755741A EP1635724A2 (en) 2003-06-20 2004-06-18 Endovascular tissue removal device

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/600,175 2003-06-20
US10/600,175 US7537592B2 (en) 2003-06-20 2003-06-20 Endovascular tissue removal device
US10/753,693 US7377916B2 (en) 2003-06-20 2004-01-07 Endovascular tissue removal device
US10/753,693 2004-01-07

Publications (2)

Publication Number Publication Date
WO2004112582A2 WO2004112582A2 (en) 2004-12-29
WO2004112582A3 true WO2004112582A3 (en) 2005-08-25

Family

ID=33544771

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/019786 WO2004112582A2 (en) 2003-06-20 2004-06-18 Endovascular tissue removal device

Country Status (2)

Country Link
EP (1) EP1635724A2 (en)
WO (1) WO2004112582A2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8721717B2 (en) 2003-12-19 2014-05-13 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US8932349B2 (en) 2004-09-02 2015-01-13 Boston Scientific Scimed, Inc. Cardiac valve, system, and method
US9301843B2 (en) 2003-12-19 2016-04-05 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US9370419B2 (en) 2005-02-23 2016-06-21 Boston Scientific Scimed, Inc. Valve apparatus, system and method
US9421083B2 (en) 2007-02-05 2016-08-23 Boston Scientific Scimed Inc. Percutaneous valve, system and method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060173490A1 (en) 2005-02-01 2006-08-03 Boston Scientific Scimed, Inc. Filter system and method
US7722666B2 (en) 2005-04-15 2010-05-25 Boston Scientific Scimed, Inc. Valve apparatus, system and method
US8012198B2 (en) 2005-06-10 2011-09-06 Boston Scientific Scimed, Inc. Venous valve, system, and method
US7569071B2 (en) 2005-09-21 2009-08-04 Boston Scientific Scimed, Inc. Venous valve, system, and method with sinus pocket
WO2008091493A1 (en) 2007-01-08 2008-07-31 California Institute Of Technology In-situ formation of a valve
US7892276B2 (en) 2007-12-21 2011-02-22 Boston Scientific Scimed, Inc. Valve with delayed leaflet deployment
US9668859B2 (en) 2011-08-05 2017-06-06 California Institute Of Technology Percutaneous heart valve delivery systems
WO2014144247A1 (en) 2013-03-15 2014-09-18 Arash Kheradvar Handle mechanism and functionality for repositioning and retrieval of transcatheter heart valves
CN105726072B (en) * 2016-04-14 2018-02-27 江苏大学 A kind of bicuspid valve air bag closure plate occluder and method for implantation being implanted into through the apex of the heart

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370685A (en) * 1991-07-16 1994-12-06 Stanford Surgical Technologies, Inc. Endovascular aortic valve replacement
US6423055B1 (en) * 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370685A (en) * 1991-07-16 1994-12-06 Stanford Surgical Technologies, Inc. Endovascular aortic valve replacement
US6423055B1 (en) * 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8721717B2 (en) 2003-12-19 2014-05-13 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US9301843B2 (en) 2003-12-19 2016-04-05 Boston Scientific Scimed, Inc. Venous valve apparatus, system, and method
US8932349B2 (en) 2004-09-02 2015-01-13 Boston Scientific Scimed, Inc. Cardiac valve, system, and method
US9370419B2 (en) 2005-02-23 2016-06-21 Boston Scientific Scimed, Inc. Valve apparatus, system and method
US9421083B2 (en) 2007-02-05 2016-08-23 Boston Scientific Scimed Inc. Percutaneous valve, system and method

Also Published As

Publication number Publication date
WO2004112582A2 (en) 2004-12-29
EP1635724A2 (en) 2006-03-22

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