WO2000066052A1 - Integrated tissue heating and cooling apparatus - Google Patents
Integrated tissue heating and cooling apparatus Download PDFInfo
- Publication number
- WO2000066052A1 WO2000066052A1 PCT/US2000/012204 US0012204W WO0066052A1 WO 2000066052 A1 WO2000066052 A1 WO 2000066052A1 US 0012204 W US0012204 W US 0012204W WO 0066052 A1 WO0066052 A1 WO 0066052A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tissue
- pumping mechanism
- generator
- electrode
- controller
- Prior art date
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Classifications
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- 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
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- 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
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- A—HUMAN NECESSITIES
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- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
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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
- A61B18/1477—Needle-like probes
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- A—HUMAN NECESSITIES
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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
- A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
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- A—HUMAN NECESSITIES
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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
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
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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
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- A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
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- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
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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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- A61B2218/007—Aspiration
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- 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)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Surgical Instruments (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002372201A CA2372201A1 (en) | 1999-05-04 | 2000-05-02 | Integrated tissue heating and cooling apparatus |
AU48203/00A AU4820300A (en) | 1999-05-04 | 2000-05-02 | Integrated tissue heating and cooling apparatus |
EP00930371A EP1180992B1 (en) | 1999-05-04 | 2000-05-02 | Integrated tissue heating and cooling apparatus |
JP2000614939A JP2002542891A (en) | 1999-05-04 | 2000-05-02 | Integrated tissue heating and cooling device |
DE60024812T DE60024812T2 (en) | 1999-05-04 | 2000-05-02 | INTEGRATED DEVICE FOR HEATING AND COOLING TISSUE |
AT00930371T ATE312577T1 (en) | 1999-05-04 | 2000-05-02 | INTEGRATED DEVICE FOR WARMING AND COOLING TISSUE |
NO20015382A NO20015382L (en) | 1999-05-04 | 2001-11-02 | Integrated tissue heating and cooling device |
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 |
US09/305,079 | 1999-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000066052A1 true WO2000066052A1 (en) | 2000-11-09 |
Family
ID=23179237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2000/012204 WO2000066052A1 (en) | 1999-05-04 | 2000-05-02 | Integrated tissue heating and cooling apparatus |
Country Status (10)
Country | Link |
---|---|
US (1) | US6273886B1 (en) |
EP (2) | EP1180992B1 (en) |
JP (1) | JP2002542891A (en) |
AT (2) | ATE312577T1 (en) |
AU (1) | AU4820300A (en) |
CA (1) | CA2372201A1 (en) |
DE (2) | DE60038581T2 (en) |
ES (1) | ES2308375T3 (en) |
NO (1) | NO20015382L (en) |
WO (1) | WO2000066052A1 (en) |
Cited By (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1585562A2 (en) * | 2002-07-25 | 2005-10-19 | Novasys Medical, Inc. | Apparatus and methods for treating female urinary incontinence |
JP2006509536A (en) * | 2002-11-08 | 2006-03-23 | キューロン メディカル,インコーポレイテッド | Systems and methods for treating obesity and other gastrointestinal conditions |
WO2007061984A2 (en) | 2005-11-23 | 2007-05-31 | Barrx Medical, Inc. | Precision ablating device |
WO2008137757A1 (en) * | 2007-05-04 | 2008-11-13 | Barrx Medical, Inc. | Method and apparatus for gastrointestinal tract ablation for treatment of obesity |
US7959627B2 (en) | 2005-11-23 | 2011-06-14 | Barrx Medical, Inc. | Precision ablating device |
US7993336B2 (en) | 1999-11-16 | 2011-08-09 | Barrx Medical, Inc. | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US7997278B2 (en) | 2005-11-23 | 2011-08-16 | Barrx Medical, Inc. | Precision ablating method |
US8012149B2 (en) | 1999-11-16 | 2011-09-06 | Barrx Medical, Inc. | Methods and systems for determining physiologic characteristics for treatment of the esophagus |
US8177781B2 (en) | 2000-10-02 | 2012-05-15 | Novasys Medical, Inc. | Apparatus and methods for treating female urinary incontinence |
US8192426B2 (en) | 2004-01-09 | 2012-06-05 | Tyco Healthcare Group Lp | Devices and methods for treatment of luminal tissue |
US8251992B2 (en) | 2007-07-06 | 2012-08-28 | Tyco Healthcare Group Lp | Method and apparatus for gastrointestinal tract ablation to achieve loss of persistent and/or recurrent excess body weight following a weight-loss operation |
US8273012B2 (en) | 2007-07-30 | 2012-09-25 | Tyco Healthcare Group, Lp | Cleaning device and methods |
US8398631B2 (en) | 1999-11-16 | 2013-03-19 | Covidien Lp | System and method of treating abnormal tissue in the human esophagus |
US8439908B2 (en) | 2007-07-06 | 2013-05-14 | Covidien Lp | Ablation in the gastrointestinal tract to achieve hemostasis and eradicate lesions with a propensity for bleeding |
US8646460B2 (en) | 2007-07-30 | 2014-02-11 | Covidien Lp | Cleaning device and methods |
US8702695B2 (en) | 2005-11-23 | 2014-04-22 | Covidien Lp | Auto-aligning ablating device and method of use |
US8784338B2 (en) | 2007-06-22 | 2014-07-22 | Covidien Lp | Electrical means to normalize ablational energy transmission to a luminal tissue surface of varying size |
CN104248469A (en) * | 2013-06-28 | 2014-12-31 | 上海微创电生理医疗科技有限公司 | Cold saline perfusion ablation catheter system |
US9023031B2 (en) | 1997-08-13 | 2015-05-05 | Verathon Inc. | Noninvasive devices, methods, and systems for modifying tissues |
US9292152B2 (en) | 2009-09-22 | 2016-03-22 | Mederi Therapeutics, Inc. | Systems and methods for controlling use and operation of a family of different treatment devices |
US9474565B2 (en) | 2009-09-22 | 2016-10-25 | Mederi Therapeutics, Inc. | Systems and methods for treating tissue with radiofrequency energy |
CN106137379A (en) * | 2015-03-26 | 2016-11-23 | 四川锦江电子科技有限公司 | Charge pump, the control method of charge pump and device |
US9750563B2 (en) | 2009-09-22 | 2017-09-05 | Mederi Therapeutics, Inc. | Systems and methods for treating tissue with radiofrequency energy |
US9775664B2 (en) | 2009-09-22 | 2017-10-03 | Mederi Therapeutics, Inc. | Systems and methods for treating tissue with radiofrequency energy |
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EP1634542A1 (en) | 2006-03-15 |
CA2372201A1 (en) | 2000-11-09 |
ATE391462T1 (en) | 2008-04-15 |
EP1180992A1 (en) | 2002-02-27 |
AU4820300A (en) | 2000-11-17 |
EP1180992B1 (en) | 2005-12-14 |
US6273886B1 (en) | 2001-08-14 |
DE60024812T2 (en) | 2006-08-10 |
DE60038581D1 (en) | 2008-05-21 |
DE60038581T2 (en) | 2009-06-04 |
ES2308375T3 (en) | 2008-12-01 |
NO20015382L (en) | 2002-01-03 |
JP2002542891A (en) | 2002-12-17 |
ATE312577T1 (en) | 2005-12-15 |
NO20015382D0 (en) | 2001-11-02 |
DE60024812D1 (en) | 2006-01-19 |
EP1180992A4 (en) | 2003-07-30 |
EP1634542B1 (en) | 2008-04-09 |
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