CA2353901A1 - Method and apparatus for guiding ablative therapy of abnormal biological electrical excitation - Google Patents
Method and apparatus for guiding ablative therapy of abnormal biological electrical excitation Download PDFInfo
- Publication number
- CA2353901A1 CA2353901A1 CA002353901A CA2353901A CA2353901A1 CA 2353901 A1 CA2353901 A1 CA 2353901A1 CA 002353901 A CA002353901 A CA 002353901A CA 2353901 A CA2353901 A CA 2353901A CA 2353901 A1 CA2353901 A1 CA 2353901A1
- Authority
- CA
- Canada
- Prior art keywords
- active electrode
- electrical source
- signals emanating
- electrical
- catheter
- 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.)
- Abandoned
Links
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- 206010003119 arrhythmia Diseases 0.000 claims abstract description 43
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- 238000012545 processing Methods 0.000 claims description 36
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- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 abstract 1
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- 206010003662 Atrial flutter Diseases 0.000 description 2
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
- A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
- A61B5/063—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using impedance measurements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/02—Details
- A61N1/04—Electrodes
- A61N1/06—Electrodes for high-frequency therapy
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/02—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with propagation of electric current
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Human Computer Interaction (AREA)
- Environmental & Geological Engineering (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Cardiology (AREA)
- Geology (AREA)
- Remote Sensing (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Surgical Instruments (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/413,969 | 1999-10-07 | ||
| US09/413,969 US6308093B1 (en) | 1999-10-07 | 1999-10-07 | Method and apparatus for guiding ablative therapy of abnormal biological electrical excitation |
| US09/535,882 US6370412B1 (en) | 1999-10-07 | 2000-03-28 | Method and apparatus for guiding ablative therapy of abnormal biological electrical excitation |
| US09/535,882 | 2000-03-28 | ||
| PCT/US2000/027664 WO2001025822A1 (en) | 1999-10-07 | 2000-10-06 | Method and apparatus for guiding ablative therapy of abnormal biological electrical excitation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2353901A1 true CA2353901A1 (en) | 2001-04-12 |
Family
ID=27022365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002353901A Abandoned CA2353901A1 (en) | 1999-10-07 | 2000-10-06 | Method and apparatus for guiding ablative therapy of abnormal biological electrical excitation |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6370412B1 (enExample) |
| EP (1) | EP1145047A1 (enExample) |
| JP (1) | JP2003511123A (enExample) |
| CA (1) | CA2353901A1 (enExample) |
| WO (1) | WO2001025822A1 (enExample) |
Families Citing this family (68)
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| US6856830B2 (en) * | 2001-07-19 | 2005-02-15 | Bin He | Method and apparatus of three dimension electrocardiographic imaging |
| ATE364350T1 (de) * | 2002-06-26 | 2007-07-15 | Endosense S A | System zur katheterisierung |
| US10863945B2 (en) | 2004-05-28 | 2020-12-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system with contact sensing feature |
| US9782130B2 (en) | 2004-05-28 | 2017-10-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system |
| US10258285B2 (en) * | 2004-05-28 | 2019-04-16 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system and method for automated creation of ablation lesions |
| US8528565B2 (en) | 2004-05-28 | 2013-09-10 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system and method for automated therapy delivery |
| US8755864B2 (en) | 2004-05-28 | 2014-06-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Robotic surgical system and method for diagnostic data mapping |
| US8182433B2 (en) * | 2005-03-04 | 2012-05-22 | Endosense Sa | Medical apparatus system having optical fiber load sensing capability |
| US8075498B2 (en) | 2005-03-04 | 2011-12-13 | Endosense Sa | Medical apparatus system having optical fiber load sensing capability |
| US8155910B2 (en) | 2005-05-27 | 2012-04-10 | St. Jude Medical, Atrial Fibrillation Divison, Inc. | Robotically controlled catheter and method of its calibration |
| EP3028645B1 (en) * | 2005-08-01 | 2019-09-18 | St. Jude Medical International Holding S.à r.l. | Medical apparatus system having optical fiber load sensing capability |
| US7819862B2 (en) | 2005-08-11 | 2010-10-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Method for arrhythmias treatment based on spectral mapping during sinus rhythm |
| US7792563B2 (en) * | 2006-03-16 | 2010-09-07 | Massachusetts Institute Of Technology | Method and apparatus for the guided ablative therapy of fast ventricular arrhythmia |
| US8048063B2 (en) | 2006-06-09 | 2011-11-01 | Endosense Sa | Catheter having tri-axial force sensor |
| US8567265B2 (en) * | 2006-06-09 | 2013-10-29 | Endosense, SA | Triaxial fiber optic force sensing catheter |
| US8157789B2 (en) * | 2007-05-24 | 2012-04-17 | Endosense Sa | Touch sensing catheter |
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| US5391199A (en) | 1993-07-20 | 1995-02-21 | Biosense, Inc. | Apparatus and method for treating cardiac arrhythmias |
| US5429131A (en) | 1994-02-25 | 1995-07-04 | The Regents Of The University Of California | Magnetized electrode tip catheter |
| US5680860A (en) | 1994-07-07 | 1997-10-28 | Cardiac Pathways Corporation | Mapping and/or ablation catheter with coilable distal extremity and method for using same |
| US5788692A (en) | 1995-06-30 | 1998-08-04 | Fidus Medical Technology Corporation | Mapping ablation catheter |
| US5848972A (en) | 1995-09-15 | 1998-12-15 | Children's Medical Center Corporation | Method for endocardial activation mapping using a multi-electrode catheter |
| SE9600310D0 (sv) | 1996-01-29 | 1996-01-29 | Pacesetter Ab | Hjärtstimulator |
| DE19622078A1 (de) | 1996-05-31 | 1997-12-04 | Siemens Ag | Vorrichtung zum Lokalisieren von Aktionsströmen im Herzen |
-
2000
- 2000-03-28 US US09/535,882 patent/US6370412B1/en not_active Expired - Fee Related
- 2000-10-06 CA CA002353901A patent/CA2353901A1/en not_active Abandoned
- 2000-10-06 JP JP2001528729A patent/JP2003511123A/ja active Pending
- 2000-10-06 EP EP00970625A patent/EP1145047A1/en not_active Withdrawn
- 2000-10-06 WO PCT/US2000/027664 patent/WO2001025822A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003511123A (ja) | 2003-03-25 |
| WO2001025822A1 (en) | 2001-04-12 |
| EP1145047A1 (en) | 2001-10-17 |
| US6370412B1 (en) | 2002-04-09 |
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Legal Events
| Date | Code | Title | Description |
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| FZDE | Discontinued |