DE973455T1 - Hochfrequenzsonde zur transmyokardalen revaskularisation - Google Patents

Hochfrequenzsonde zur transmyokardalen revaskularisation

Info

Publication number
DE973455T1
DE973455T1 DE0973455T DE97952339T DE973455T1 DE 973455 T1 DE973455 T1 DE 973455T1 DE 0973455 T DE0973455 T DE 0973455T DE 97952339 T DE97952339 T DE 97952339T DE 973455 T1 DE973455 T1 DE 973455T1
Authority
DE
Germany
Prior art keywords
transmyocardal
revascularization
high frequency
frequency probe
probe
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.)
Pending
Application number
DE0973455T
Other languages
English (en)
Inventor
R Hektner
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.)
Boston Scientific Ltd Barbados
Original Assignee
Boston Scientific Ltd Barbados
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
Application filed by Boston Scientific Ltd Barbados filed Critical Boston Scientific Ltd Barbados
Publication of DE973455T1 publication Critical patent/DE973455T1/de
Pending legal-status Critical Current

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
    • A61B18/04—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
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/04—Endoscopic instruments
    • A61B2010/045—Needles
    • 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
    • A61B2017/00247—Making holes in the wall of the heart, e.g. laser Myocardial revascularization
    • 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
    • A61B2018/0022—Balloons
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00392—Transmyocardial revascularisation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/1253—Generators therefor characterised by the output polarity monopolar
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/007—Aspiration
DE0973455T 1996-12-09 1997-12-09 Hochfrequenzsonde zur transmyokardalen revaskularisation Pending DE973455T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US3280496P 1996-12-09 1996-12-09
US08/792,094 US5944716A (en) 1996-12-09 1997-01-31 Radio frequency transmyocardial revascularization corer
PCT/US1997/022591 WO1998025533A1 (en) 1996-12-09 1997-12-09 Radio frequency transmyocardial revascularization corer

Publications (1)

Publication Number Publication Date
DE973455T1 true DE973455T1 (de) 2000-08-31

Family

ID=26708913

Family Applications (1)

Application Number Title Priority Date Filing Date
DE0973455T Pending DE973455T1 (de) 1996-12-09 1997-12-09 Hochfrequenzsonde zur transmyokardalen revaskularisation

Country Status (5)

Country Link
US (1) US5944716A (de)
EP (1) EP0973455A4 (de)
CA (1) CA2274545A1 (de)
DE (1) DE973455T1 (de)
WO (1) WO1998025533A1 (de)

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US5968059A (en) 1997-03-06 1999-10-19 Scimed Life Systems, Inc. Transmyocardial revascularization catheter and method
US6106520A (en) * 1997-09-30 2000-08-22 Hearten Medical, Inc. Endocardial device for producing reversible damage to heart tissue
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US6117130A (en) * 1998-09-24 2000-09-12 Abiomed, Inc. Coring device for myocardial revascularization
US6176856B1 (en) * 1998-12-18 2001-01-23 Eclipse Surgical Technologies, Inc Resistive heating system and apparatus for improving blood flow in the heart
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US6287297B1 (en) 1999-03-05 2001-09-11 Plc Medical Systems, Inc. Energy delivery system and method for performing myocardial revascular
US6475185B1 (en) * 2000-02-24 2002-11-05 Scimed Life Systems, Inc. Occlusion device
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US6669691B1 (en) 2000-07-18 2003-12-30 Scimed Life Systems, Inc. Epicardial myocardial revascularization and denervation methods and apparatus
US6893421B1 (en) * 2000-08-08 2005-05-17 Scimed Life Systems, Inc. Catheter shaft assembly
US6613017B1 (en) * 2000-08-08 2003-09-02 Scimed Life Systems, Inc. Controlled depth injection device and method
US6595958B1 (en) 2000-08-08 2003-07-22 Scimed Life Systems, Inc. Tortuous path injection device and method
US6533779B2 (en) 2001-01-16 2003-03-18 Scimed Life Systems, Inc. PMR catheter and associated methods
US6740040B1 (en) * 2001-01-30 2004-05-25 Advanced Cardiovascular Systems, Inc. Ultrasound energy driven intraventricular catheter to treat ischemia
US6544220B2 (en) 2001-02-14 2003-04-08 Scimed Life Systems, Inc. Fluid jet PMR
US6508783B2 (en) 2001-03-14 2003-01-21 Scimed Life Systems, Inc. Ultrasound method for revascularization and drug delivery
US6589240B2 (en) 2001-08-28 2003-07-08 Rex Medical, L.P. Tissue biopsy apparatus with collapsible cutter
US6623437B2 (en) * 2001-08-28 2003-09-23 Rex Medical, L.P. Tissue biopsy apparatus
US7169127B2 (en) * 2002-02-21 2007-01-30 Boston Scientific Scimed, Inc. Pressure apron direct injection catheter
US7108685B2 (en) * 2002-04-15 2006-09-19 Boston Scientific Scimed, Inc. Patch stabilization of rods for treatment of cardiac muscle
US8308708B2 (en) 2003-07-15 2012-11-13 Abbott Cardiovascular Systems Inc. Deployment system for myocardial cellular material
US9232948B2 (en) 2003-12-23 2016-01-12 Stryker Corporation Catheter with distal occlusion apparatus
DE102005003632A1 (de) 2005-01-20 2006-08-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Katheter für die transvaskuläre Implantation von Herzklappenprothesen
US7896915B2 (en) 2007-04-13 2011-03-01 Jenavalve Technology, Inc. Medical device for treating a heart valve insufficiency
ES2903231T3 (es) 2008-02-26 2022-03-31 Jenavalve Tech Inc Stent para el posicionamiento y anclaje de una prótesis valvular en un sitio de implantación en el corazón de un paciente
US9044318B2 (en) 2008-02-26 2015-06-02 Jenavalve Technology Gmbh Stent for the positioning and anchoring of a valvular prosthesis
WO2011147849A1 (en) 2010-05-25 2011-12-01 Jenavalve Technology Inc. Prosthetic heart valve and transcatheter delivered endoprosthesis comprising a prosthetic heart valve and a stent
EP3038567B1 (de) 2013-08-30 2022-09-07 JenaValve Technology, Inc. Radial zusammenlegbarer rahmen für eine klappenprothese und verfahren zur herstellung eines derartigen rahmens
EP3288495B1 (de) 2015-05-01 2019-09-25 JenaValve Technology, Inc. Vorrichtung mit reduzierter herzschrittmacherrate bei herzklappenersatz
JP7081749B2 (ja) 2016-05-13 2022-06-07 イエナバルブ テクノロジー インク 心臓弁プロテーゼ送達システム
JP7094965B2 (ja) 2017-01-27 2022-07-04 イエナバルブ テクノロジー インク 心臓弁模倣
WO2019209921A1 (en) * 2018-04-25 2019-10-31 Boston Scientific Scimed, Inc. Multifunctional electrosurgical instruments with dynamic electrode assemblies
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Also Published As

Publication number Publication date
CA2274545A1 (en) 1998-06-18
US5944716A (en) 1999-08-31
WO1998025533A1 (en) 1998-06-18
EP0973455A1 (de) 2000-01-26
EP0973455A4 (de) 2000-11-22

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