WO2000019926A9 - Large area thermal ablation - Google Patents
Large area thermal ablationInfo
- Publication number
- WO2000019926A9 WO2000019926A9 PCT/US1999/023186 US9923186W WO0019926A9 WO 2000019926 A9 WO2000019926 A9 WO 2000019926A9 US 9923186 W US9923186 W US 9923186W WO 0019926 A9 WO0019926 A9 WO 0019926A9
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- ofthe
- endoscope
- electrode
- tissue region
- Prior art date
Links
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Classifications
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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
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
-
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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
- A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
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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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- A—HUMAN NECESSITIES
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/00234—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery
- A61B2017/00292—Surgical instruments, devices or methods, e.g. tourniquets for minimally invasive surgery mounted on or guided by flexible, e.g. catheter-like, means
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- A61B18/1206—Generators therefor
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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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- A61B2018/1495—Electrodes being detachable from a support structure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- 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
- A61B2018/1497—Electrodes covering only part of the probe circumference
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S600/00—Surgery
- Y10S600/92—Method of making endoscopes
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU14425/00A AU1442500A (en) | 1998-10-05 | 1999-10-05 | Large area thermal ablation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10306098P | 1998-10-05 | 1998-10-05 | |
US60/103,060 | 1998-10-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000019926A1 WO2000019926A1 (en) | 2000-04-13 |
WO2000019926A9 true WO2000019926A9 (en) | 2001-12-20 |
Family
ID=22293157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/023186 WO2000019926A1 (en) | 1998-10-05 | 1999-10-05 | Large area thermal ablation |
Country Status (3)
Country | Link |
---|---|
US (5) | US6394949B1 (en) |
AU (1) | AU1442500A (en) |
WO (1) | WO2000019926A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8998897B2 (en) | 2011-08-19 | 2015-04-07 | Cook Medical Technologies Llc | Ablation cap |
US9526570B2 (en) | 2012-10-04 | 2016-12-27 | Cook Medical Technologies Llc | Tissue cutting cap |
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US9033961B2 (en) * | 1999-07-14 | 2015-05-19 | Cardiofocus, Inc. | Cardiac ablation catheters for forming overlapping lesions |
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-
1999
- 1999-10-05 WO PCT/US1999/023186 patent/WO2000019926A1/en active Application Filing
- 1999-10-05 AU AU14425/00A patent/AU1442500A/en not_active Abandoned
- 1999-10-05 US US09/410,937 patent/US6394949B1/en not_active Expired - Lifetime
-
2002
- 2002-04-29 US US10/134,721 patent/US6932812B2/en not_active Expired - Fee Related
-
2005
- 2005-06-21 US US11/158,292 patent/US7749159B2/en not_active Expired - Fee Related
-
2010
- 2010-06-17 US US12/818,077 patent/US20100256632A1/en not_active Abandoned
-
2013
- 2013-01-31 US US13/756,157 patent/US20130144287A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8998897B2 (en) | 2011-08-19 | 2015-04-07 | Cook Medical Technologies Llc | Ablation cap |
US9526570B2 (en) | 2012-10-04 | 2016-12-27 | Cook Medical Technologies Llc | Tissue cutting cap |
Also Published As
Publication number | Publication date |
---|---|
US20020120264A1 (en) | 2002-08-29 |
US6394949B1 (en) | 2002-05-28 |
US20130144287A1 (en) | 2013-06-06 |
US6932812B2 (en) | 2005-08-23 |
WO2000019926A1 (en) | 2000-04-13 |
US20060020264A1 (en) | 2006-01-26 |
US20100256632A1 (en) | 2010-10-07 |
US7749159B2 (en) | 2010-07-06 |
AU1442500A (en) | 2000-04-26 |
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