WO1998040023A1 - Method and apparatus for tissue ablation - Google Patents
Method and apparatus for tissue ablation Download PDFInfo
- Publication number
- WO1998040023A1 WO1998040023A1 PCT/US1998/004172 US9804172W WO9840023A1 WO 1998040023 A1 WO1998040023 A1 WO 1998040023A1 US 9804172 W US9804172 W US 9804172W WO 9840023 A1 WO9840023 A1 WO 9840023A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- electrode
- temperature
- catheter
- energy
- power
- Prior art date
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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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Medical Informatics (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53961898A JP2001514557A (en) | 1997-03-12 | 1998-03-04 | Methods and devices for tissue resection |
EP98907712A EP0967924A1 (en) | 1997-03-12 | 1998-03-04 | Method and apparatus for tissue ablation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/815,819 US6063078A (en) | 1997-03-12 | 1997-03-12 | Method and apparatus for tissue ablation |
US08/815,819 | 1997-03-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998040023A1 true WO1998040023A1 (en) | 1998-09-17 |
Family
ID=25218929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1998/004172 WO1998040023A1 (en) | 1997-03-12 | 1998-03-04 | Method and apparatus for tissue ablation |
Country Status (4)
Country | Link |
---|---|
US (1) | US6063078A (en) |
EP (1) | EP0967924A1 (en) |
JP (1) | JP2001514557A (en) |
WO (1) | WO1998040023A1 (en) |
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Also Published As
Publication number | Publication date |
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JP2001514557A (en) | 2001-09-11 |
EP0967924A1 (en) | 2000-01-05 |
US6063078A (en) | 2000-05-16 |
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