ATE494850T1 - Ablationssystem mit rückkoppelung - Google Patents

Ablationssystem mit rückkoppelung

Info

Publication number
ATE494850T1
ATE494850T1 AT05826339T AT05826339T ATE494850T1 AT E494850 T1 ATE494850 T1 AT E494850T1 AT 05826339 T AT05826339 T AT 05826339T AT 05826339 T AT05826339 T AT 05826339T AT E494850 T1 ATE494850 T1 AT E494850T1
Authority
AT
Austria
Prior art keywords
ablation
feedback
ablation system
elements
location
Prior art date
Application number
AT05826339T
Other languages
English (en)
Inventor
Randell Werneth
Marshall Sherman
Christopher Flaherty
Original Assignee
Medtronic Ablation Frontiers
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 Medtronic Ablation Frontiers filed Critical Medtronic Ablation Frontiers
Application granted granted Critical
Publication of ATE494850T1 publication Critical patent/ATE494850T1/de

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
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods 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
    • 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
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Clinical applications
    • A61B8/0833—Clinical applications involving detecting or locating foreign bodies or organic structures

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)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
AT05826339T 2004-11-15 2005-11-04 Ablationssystem mit rückkoppelung ATE494850T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US62809004P 2004-11-15 2004-11-15
US11/179,332 US8617152B2 (en) 2004-11-15 2005-07-12 Ablation system with feedback
PCT/US2005/040093 WO2006055286A2 (en) 2004-11-15 2005-11-04 Ablation system with feedback

Publications (1)

Publication Number Publication Date
ATE494850T1 true ATE494850T1 (de) 2011-01-15

Family

ID=36387377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05826339T ATE494850T1 (de) 2004-11-15 2005-11-04 Ablationssystem mit rückkoppelung

Country Status (7)

Country Link
US (1) US8617152B2 (de)
EP (1) EP1824405B1 (de)
AT (1) ATE494850T1 (de)
AU (1) AU2005306826B2 (de)
CA (1) CA2587331A1 (de)
DE (1) DE602005025920D1 (de)
WO (1) WO2006055286A2 (de)

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US20060106375A1 (en) 2006-05-18
US8617152B2 (en) 2013-12-31
DE602005025920D1 (de) 2011-02-24
EP1824405B1 (de) 2011-01-12
AU2005306826B2 (en) 2012-03-01
EP1824405A2 (de) 2007-08-29
WO2006055286A3 (en) 2006-07-06
WO2006055286A2 (en) 2006-05-26
EP1824405A4 (de) 2008-08-20
CA2587331A1 (en) 2006-05-26
AU2005306826A1 (en) 2006-05-26

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