CA2174129A1 - Electrode elements for forming lesion patterns - Google Patents
Electrode elements for forming lesion patternsInfo
- Publication number
- CA2174129A1 CA2174129A1 CA002174129A CA2174129A CA2174129A1 CA 2174129 A1 CA2174129 A1 CA 2174129A1 CA 002174129 A CA002174129 A CA 002174129A CA 2174129 A CA2174129 A CA 2174129A CA 2174129 A1 CA2174129 A1 CA 2174129A1
- Authority
- CA
- Canada
- Prior art keywords
- lesion patterns
- electrode elements
- forming lesion
- forming
- patterns
- 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.)
- Granted
Links
Classifications
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- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
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- A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
- A61M25/0041—Catheters; Hollow probes characterised by the form of the tubing pre-formed, e.g. specially adapted to fit with the anatomy of body channels
Abstract
Systems and associated methods position arrays of multiple emitters of ablating energy (30) in straight or curvilinear positions in contact with tissue to form elongated lesion patterns (200)-(206). The elongated lesion patterns can be continuous (200, 204) or interrupted (202, 206), depending upon the orientation of the energy emitters.
Applications Claiming Priority (13)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13845293A | 1993-10-14 | 1993-10-14 | |
US08/138,452 | 1993-10-14 | ||
US13823593A | 1993-10-15 | 1993-10-15 | |
US13814293A | 1993-10-15 | 1993-10-15 | |
US13757693A | 1993-10-15 | 1993-10-15 | |
US13668093A | 1993-10-15 | 1993-10-15 | |
US08/138,235 | 1993-10-15 | ||
US08/136,660 | 1993-10-15 | ||
US08/137,576 | 1993-10-15 | ||
US08/138,142 | 1993-10-15 | ||
US28719294A | 1994-08-08 | 1994-08-08 | |
US08/287,192 | 1994-08-08 | ||
PCT/US1994/011699 WO1995010318A1 (en) | 1993-10-14 | 1994-10-14 | Electrode elements for forming lesion patterns |
Publications (2)
Publication Number | Publication Date |
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CA2174129A1 true CA2174129A1 (en) | 1995-04-20 |
CA2174129C CA2174129C (en) | 2004-03-09 |
Family
ID=27558197
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002174129A Expired - Fee Related CA2174129C (en) | 1993-10-14 | 1994-10-14 | Electrode elements for forming lesion patterns |
Country Status (8)
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US (3) | US6106522A (en) |
EP (1) | EP0754075B1 (en) |
JP (3) | JPH09509069A (en) |
AT (1) | ATE320282T1 (en) |
CA (1) | CA2174129C (en) |
DE (1) | DE69434664T2 (en) |
ES (1) | ES2260758T3 (en) |
WO (1) | WO1995010318A1 (en) |
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- 1994-10-14 EP EP94931851A patent/EP0754075B1/en not_active Expired - Lifetime
- 1994-10-14 DE DE69434664T patent/DE69434664T2/en not_active Expired - Lifetime
- 1994-10-14 ES ES94931851T patent/ES2260758T3/en not_active Expired - Lifetime
- 1994-10-14 JP JP7512088A patent/JPH09509069A/en not_active Withdrawn
- 1994-10-14 AT AT94931851T patent/ATE320282T1/en not_active IP Right Cessation
-
1996
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-
2000
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2002
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2004
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2007
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EP0754075B1 (en) | 2006-03-15 |
DE69434664D1 (en) | 2006-05-11 |
CA2174129C (en) | 2004-03-09 |
EP0754075A1 (en) | 1997-01-22 |
JPH09509069A (en) | 1997-09-16 |
US6471699B1 (en) | 2002-10-29 |
EP0754075A4 (en) | 1998-06-17 |
ES2260758T3 (en) | 2006-11-01 |
WO1995010318A1 (en) | 1995-04-20 |
US6106522A (en) | 2000-08-22 |
DE69434664T2 (en) | 2006-11-09 |
ATE320282T1 (en) | 2006-04-15 |
US20020193790A1 (en) | 2002-12-19 |
JP2007152139A (en) | 2007-06-21 |
JP2004154597A (en) | 2004-06-03 |
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