DE60134226D1 - Vorrichtung zur myokardialen revaskularisation - Google Patents

Vorrichtung zur myokardialen revaskularisation

Info

Publication number
DE60134226D1
DE60134226D1 DE60134226T DE60134226T DE60134226D1 DE 60134226 D1 DE60134226 D1 DE 60134226D1 DE 60134226 T DE60134226 T DE 60134226T DE 60134226 T DE60134226 T DE 60134226T DE 60134226 D1 DE60134226 D1 DE 60134226D1
Authority
DE
Germany
Prior art keywords
tissue
treatment site
cavity
ablating
tissue wall
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.)
Expired - Fee Related
Application number
DE60134226T
Other languages
English (en)
Inventor
Richard M Demello
Maureen A Finlayson
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.)
Radius Medical Technologies Inc
Original Assignee
Radius Medical Technologies 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
Application filed by Radius Medical Technologies Inc filed Critical Radius Medical Technologies Inc
Application granted granted Critical
Publication of DE60134226D1 publication Critical patent/DE60134226D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • A61B2017/00092—Temperature using thermocouples
    • 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
    • A61B2018/00315—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
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1435—Spiral
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/036—Abutting means, stops, e.g. abutting on tissue or skin abutting on tissue or skin
    • 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
    • A61B2218/002—Irrigation

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Steroid Compounds (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Laser Surgery Devices (AREA)
DE60134226T 2000-07-03 2001-06-28 Vorrichtung zur myokardialen revaskularisation Expired - Fee Related DE60134226D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/609,410 US6695836B1 (en) 2000-07-03 2000-07-03 Device and method for myocardial revascularization
PCT/US2001/020646 WO2002002027A2 (en) 2000-07-03 2001-06-28 Device and method for myocardial revascularization

Publications (1)

Publication Number Publication Date
DE60134226D1 true DE60134226D1 (de) 2008-07-10

Family

ID=24440689

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60134226T Expired - Fee Related DE60134226D1 (de) 2000-07-03 2001-06-28 Vorrichtung zur myokardialen revaskularisation

Country Status (7)

Country Link
US (1) US6695836B1 (de)
EP (1) EP1296605B1 (de)
AT (1) ATE396657T1 (de)
AU (1) AU2001270241A1 (de)
DE (1) DE60134226D1 (de)
ES (1) ES2307625T3 (de)
WO (1) WO2002002027A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10661052B2 (en) 2016-07-29 2020-05-26 Cephea Valve Technologies, Inc. Intravascular device delivery sheath
US10646689B2 (en) 2016-07-29 2020-05-12 Cephea Valve Technologies, Inc. Mechanical interlock for catheters
US11324495B2 (en) * 2016-07-29 2022-05-10 Cephea Valve Technologies, Inc. Systems and methods for delivering an intravascular device to the mitral annulus
US10639151B2 (en) 2016-07-29 2020-05-05 Cephea Valve Technologies, Inc. Threaded coil
US10974027B2 (en) 2016-07-29 2021-04-13 Cephea Valve Technologies, Inc. Combination steerable catheter and systems
US11109967B2 (en) 2016-08-29 2021-09-07 Cephea Valve Technologies, Inc. Systems and methods for loading and deploying an intravascular device
US10933216B2 (en) 2016-08-29 2021-03-02 Cephea Valve Technologies, Inc. Multilumen catheter
US11045315B2 (en) 2016-08-29 2021-06-29 Cephea Valve Technologies, Inc. Methods of steering and delivery of intravascular devices
US10874512B2 (en) 2016-10-05 2020-12-29 Cephea Valve Technologies, Inc. System and methods for delivering and deploying an artificial heart valve within the mitral annulus
WO2021072331A1 (en) 2019-10-09 2021-04-15 Nasser Rafiee Tissue excision, cutting, and removal systems and methods
US11724068B2 (en) 2018-11-16 2023-08-15 Cephea Valve Technologies, Inc. Intravascular delivery system
US11337753B2 (en) * 2020-07-03 2022-05-24 Telltale Llc Tissue cutting systems and methods

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269174A (en) * 1979-08-06 1981-05-26 Medical Dynamics, Inc. Transcutaneous vasectomy apparatus and method
US4658817A (en) * 1985-04-01 1987-04-21 Children's Hospital Medical Center Method and apparatus for transmyocardial revascularization using a laser
US4920982A (en) * 1988-06-27 1990-05-01 Vastech Medical Products Inc. Percutaneous vasectomy method
US5122137A (en) * 1990-04-27 1992-06-16 Boston Scientific Corporation Temperature controlled rf coagulation
US5683366A (en) 1992-01-07 1997-11-04 Arthrocare Corporation System and method for electrosurgical tissue canalization
US5514131A (en) * 1992-08-12 1996-05-07 Stuart D. Edwards Method for the ablation treatment of the uvula
US5336222A (en) * 1993-03-29 1994-08-09 Boston Scientific Corporation Integrated catheter for diverse in situ tissue therapy
US5403311A (en) * 1993-03-29 1995-04-04 Boston Scientific Corporation Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue
US5807395A (en) * 1993-08-27 1998-09-15 Medtronic, Inc. Method and apparatus for RF ablation and hyperthermia
WO1996018349A2 (en) * 1994-12-13 1996-06-20 Torben Lorentzen An electrosurgical instrument for tissue ablation, an apparatus, and a method for providing a lesion in damaged and diseased tissue from a mammal
US6156031A (en) * 1995-08-09 2000-12-05 Eclipse Surgical Technologies Transmyocardial revascularization using radiofrequency energy
US5800428A (en) * 1996-05-16 1998-09-01 Angeion Corporation Linear catheter ablation system
DE19621099C2 (de) * 1996-05-24 1999-05-20 Sulzer Osypka Gmbh Vorrichtung mit einem Katheter und einer von der Innenseite in die Herzwand einstechbaren Nadel als Hochfrequenzelektrode
US6042581A (en) 1996-11-08 2000-03-28 Thomas J. Fogarty Transvascular TMR device and method
US6030380A (en) * 1996-12-09 2000-02-29 Bsc Northwest Technology Center, Inc. Radio frequency transmyocardial revascularization
US5925012A (en) * 1996-12-27 1999-07-20 Eclipse Surgical Technologies, Inc. Laser assisted drug delivery
US6106520A (en) * 1997-09-30 2000-08-22 Hearten Medical, Inc. Endocardial device for producing reversible damage to heart tissue
US6416490B1 (en) 1997-11-04 2002-07-09 Scimed Life Systems, Inc. PMR device and method
US6286512B1 (en) * 1997-12-30 2001-09-11 Cardiodyne, Inc. Electrosurgical device and procedure for forming a channel within tissue
AU6503799A (en) 1998-09-30 2000-04-17 Hearten Medical Device for producing reversible damage to heart tissue
US6176856B1 (en) * 1998-12-18 2001-01-23 Eclipse Surgical Technologies, Inc Resistive heating system and apparatus for improving blood flow in the heart
US6287297B1 (en) * 1999-03-05 2001-09-11 Plc Medical Systems, Inc. Energy delivery system and method for performing myocardial revascular
US6224566B1 (en) * 1999-05-04 2001-05-01 Cardiodyne, Inc. Method and devices for creating a trap for confining therapeutic drugs and/or genes in the myocardium

Also Published As

Publication number Publication date
EP1296605A2 (de) 2003-04-02
US6695836B1 (en) 2004-02-24
EP1296605B1 (de) 2008-05-28
AU2001270241A1 (en) 2002-01-14
ES2307625T3 (es) 2008-12-01
WO2002002027A3 (en) 2002-06-13
ATE396657T1 (de) 2008-06-15
WO2002002027A2 (en) 2002-01-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee