ATE312577T1 - Integriertes gerät zur erwärmung und kühlung von gewebe - Google Patents

Integriertes gerät zur erwärmung und kühlung von gewebe

Info

Publication number
ATE312577T1
ATE312577T1 AT00930371T AT00930371T ATE312577T1 AT E312577 T1 ATE312577 T1 AT E312577T1 AT 00930371 T AT00930371 T AT 00930371T AT 00930371 T AT00930371 T AT 00930371T AT E312577 T1 ATE312577 T1 AT E312577T1
Authority
AT
Austria
Prior art keywords
radio frequency
expandable member
abnormal tissue
tissue
warming
Prior art date
Application number
AT00930371T
Other languages
English (en)
Inventor
Stuart D Edwards
John Gaiser
David Utley
Scott West
Jay Qin
Original Assignee
Curon Medical 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 Curon Medical Inc filed Critical Curon Medical Inc
Application granted granted Critical
Publication of ATE312577T1 publication Critical patent/ATE312577T1/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
    • A61B18/1206—Generators therefor
    • 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
    • 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
    • A61B18/1477—Needle-like probes
    • A—HUMAN NECESSITIES
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    • 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
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
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    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • A—HUMAN NECESSITIES
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    • A61B2018/00041—Heating, e.g. defrosting
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    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
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    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/00148—Coatings on the energy applicator with metal
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    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
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    • A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
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    • A61B2018/00291—Anchoring means for temporary attachment of a device to tissue using suction
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    • 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
    • A61B2018/00482—Digestive system
    • A61B2018/00494—Stomach, intestines or bowel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • 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
    • A61B2018/00553—Sphincter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • A61B2018/00654—Sensing and controlling the application of energy with feedback, i.e. closed loop control with individual control of each of a plurality of energy emitting elements
    • A—HUMAN NECESSITIES
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    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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    • A61B2018/0066—Sensing and controlling the application of energy without feedback, i.e. open loop control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B2018/00696—Controlled or regulated parameters
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    • A61B2018/044—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating the surgical action being effected by a circulating hot fluid
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    • 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
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    • 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
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    • A61B2018/1425—Needle
    • A61B2018/143—Needle multiple needles
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    • 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
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    • A61B2018/1475—Electrodes retractable in or deployable from a housing
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    • 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
    • A61B90/36—Image-producing devices or illumination devices not otherwise provided for
    • A61B90/37—Surgical systems with images on a monitor during operation
    • A61B2090/378—Surgical systems with images on a monitor during operation using ultrasound
    • A61B2090/3782—Surgical systems with images on a monitor during operation using ultrasound transmitter or receiver in catheter or minimal invasive instrument
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    • 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
    • A—HUMAN NECESSITIES
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    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Otolaryngology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT00930371T 1999-05-04 2000-05-02 Integriertes gerät zur erwärmung und kühlung von gewebe ATE312577T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/305,079 US6273886B1 (en) 1998-02-19 1999-05-04 Integrated tissue heating and cooling apparatus
PCT/US2000/012204 WO2000066052A1 (en) 1999-05-04 2000-05-02 Integrated tissue heating and cooling apparatus

Publications (1)

Publication Number Publication Date
ATE312577T1 true ATE312577T1 (de) 2005-12-15

Family

ID=23179237

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05077167T ATE391462T1 (de) 1999-05-04 2000-05-02 Integriertes gerät zur erwärmung und kühlung von gewebe
AT00930371T ATE312577T1 (de) 1999-05-04 2000-05-02 Integriertes gerät zur erwärmung und kühlung von gewebe

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05077167T ATE391462T1 (de) 1999-05-04 2000-05-02 Integriertes gerät zur erwärmung und kühlung von gewebe

Country Status (10)

Country Link
US (1) US6273886B1 (de)
EP (2) EP1180992B1 (de)
JP (1) JP2002542891A (de)
AT (2) ATE391462T1 (de)
AU (1) AU4820300A (de)
CA (1) CA2372201A1 (de)
DE (2) DE60024812T2 (de)
ES (1) ES2308375T3 (de)
NO (1) NO20015382L (de)
WO (1) WO2000066052A1 (de)

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US6726685B2 (en) * 2001-06-06 2004-04-27 Oratec Interventions, Inc. Intervertebral disc device employing looped probe
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US20030178032A1 (en) * 1997-08-13 2003-09-25 Surx, Inc. Noninvasive devices, methods, and systems for shrinking of tissues
JP2001514921A (ja) 1997-08-13 2001-09-18 サークス， インコーポレイテッド 組織収縮のための非侵襲性デバイス、方法、およびシステム
US6358245B1 (en) * 1998-02-19 2002-03-19 Curon Medical, Inc. Graphical user interface for association with an electrode structure deployed in contact with a tissue region
US7468060B2 (en) * 1998-02-19 2008-12-23 Respiratory Diagnostic, Inc. Systems and methods for treating obesity and other gastrointestinal conditions
US8906010B2 (en) * 1998-02-19 2014-12-09 Mederi Therapeutics, Inc. Graphical user interface for association with an electrode structure deployed in contact with a tissue region
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US7364577B2 (en) 2002-02-11 2008-04-29 Sherwood Services Ag Vessel sealing system
US7901400B2 (en) 1998-10-23 2011-03-08 Covidien Ag Method and system for controlling output of RF medical generator
US7137980B2 (en) 1998-10-23 2006-11-21 Sherwood Services Ag Method and system for controlling output of RF medical generator
US6530919B1 (en) * 1998-10-30 2003-03-11 Redfield, Inc. Infrared coagulator with disposable tip light guide
US6409723B1 (en) 1999-04-02 2002-06-25 Stuart D. Edwards Treating body tissue by applying energy and substances
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DE60024812D1 (de) 2006-01-19
NO20015382D0 (no) 2001-11-02
EP1180992A4 (de) 2003-07-30
DE60038581D1 (de) 2008-05-21
WO2000066052A1 (en) 2000-11-09
EP1180992B1 (de) 2005-12-14
EP1634542A1 (de) 2006-03-15
ES2308375T3 (es) 2008-12-01
DE60038581T2 (de) 2009-06-04
US6273886B1 (en) 2001-08-14
CA2372201A1 (en) 2000-11-09
JP2002542891A (ja) 2002-12-17
ATE391462T1 (de) 2008-04-15
EP1180992A1 (de) 2002-02-27
NO20015382L (no) 2002-01-03
DE60024812T2 (de) 2006-08-10
AU4820300A (en) 2000-11-17

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