WO2002085205A3 - Catheter a electrode a extremite telescopique - Google Patents
Catheter a electrode a extremite telescopique Download PDFInfo
- Publication number
- WO2002085205A3 WO2002085205A3 PCT/US2002/012663 US0212663W WO02085205A3 WO 2002085205 A3 WO2002085205 A3 WO 2002085205A3 US 0212663 W US0212663 W US 0212663W WO 02085205 A3 WO02085205 A3 WO 02085205A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tip electrode
- electrode catheter
- telescoping
- telescoping tip
- catheter shaft
- Prior art date
Links
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
-
- 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
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B2017/22038—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for with a guide wire
-
- 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
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00345—Vascular system
- A61B2018/00351—Heart
- A61B2018/00357—Endocardium
-
- 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
- A61B2018/0091—Handpieces of the surgical instrument or device
- A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
- A61B2018/0094—Types of switches or controllers
- A61B2018/00952—Types of switches or controllers rotatable
-
- 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
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/1253—Generators therefor characterised by the output polarity monopolar
-
- 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
- A61B2018/1246—Generators therefor characterised by the output polarity
- A61B2018/126—Generators therefor characterised by the output polarity bipolar
-
- 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
- A61B2018/1405—Electrodes having a specific shape
- A61B2018/144—Wire
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Otolaryngology (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/475,618 US20040147828A1 (en) | 2002-04-22 | 2002-04-22 | Telescoping tip electrode catheter |
CA002444312A CA2444312A1 (fr) | 2001-04-20 | 2002-04-22 | Catheter a electrode a extremite telescopique |
EP02764293A EP1389061A2 (fr) | 2001-04-20 | 2002-04-22 | Catheter a electrode a extremite telescopique |
JP2002582790A JP2004536628A (ja) | 2001-04-20 | 2002-04-22 | 入れ子式端部電極カテーテル |
AU2002307473A AU2002307473A1 (en) | 2001-04-20 | 2002-04-22 | Telescoping tip electrode catheter |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28546801P | 2001-04-20 | 2001-04-20 | |
US60/285,468 | 2001-04-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2002085205A2 WO2002085205A2 (fr) | 2002-10-31 |
WO2002085205A3 true WO2002085205A3 (fr) | 2003-05-01 |
Family
ID=23094361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2002/012663 WO2002085205A2 (fr) | 2001-04-20 | 2002-04-22 | Catheter a electrode a extremite telescopique |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1389061A2 (fr) |
JP (1) | JP2004536628A (fr) |
AU (1) | AU2002307473A1 (fr) |
CA (1) | CA2444312A1 (fr) |
WO (1) | WO2002085205A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9131978B2 (en) | 2002-04-08 | 2015-09-15 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for bilateral renal neuromodulation |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8652129B2 (en) | 2008-12-31 | 2014-02-18 | Medtronic Ardian Luxembourg S.A.R.L. | Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation |
US20100168739A1 (en) * | 2008-12-31 | 2010-07-01 | Ardian, Inc. | Apparatus, systems, and methods for achieving intravascular, thermally-induced renal neuromodulation |
WO2011139589A2 (fr) * | 2010-04-26 | 2011-11-10 | Medtronic Ardian Llc | Appareils et systèmes de type cathéter, et méthodes de neuromodulation rénale |
JP6628553B2 (ja) * | 2015-10-29 | 2020-01-08 | 株式会社カネカ | 内視鏡用高周波処置具 |
CN117883699B (zh) * | 2024-03-15 | 2024-07-23 | 北京智冉医疗科技有限公司 | 用于植入式柔性神经电极的套管、组件、组件束以及装置 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858586A (en) * | 1971-03-11 | 1975-01-07 | Martin Lessen | Surgical method and electrode therefor |
EP0315730A2 (fr) * | 1987-11-12 | 1989-05-17 | Peter Dr. Ing. Osypka | Dispositif pour la dilatation et/ou l'ouverture de vaisseaux sanguins |
US5558673A (en) * | 1994-09-30 | 1996-09-24 | Vidamed, Inc. | Medical probe device and method having a flexible resilient tape stylet |
US5743870A (en) * | 1994-05-09 | 1998-04-28 | Somnus Medical Technologies, Inc. | Ablation apparatus and system for removal of soft palate tissue |
US6053911A (en) * | 1996-11-08 | 2000-04-25 | Thomas J. Fogarty | Transvascular TMR device and method |
WO2000032129A1 (fr) * | 1998-11-23 | 2000-06-08 | C.R. Bard, Inc. | Catheter intracardiaque a prehension |
US6210355B1 (en) * | 1996-02-23 | 2001-04-03 | Somnus Medical Technologies, Inc. | Cell necrosis apparatus |
WO2001039681A1 (fr) * | 1999-12-02 | 2001-06-07 | C.R. Bard, Inc. | Dispositif medical pourvu d'une electrode pouvant etre deplacee par increments successifs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5611777A (en) | 1993-05-14 | 1997-03-18 | C.R. Bard, Inc. | Steerable electrode catheter |
US6178354B1 (en) | 1998-12-02 | 2001-01-23 | C. R. Bard, Inc. | Internal mechanism for displacing a slidable electrode |
-
2002
- 2002-04-22 WO PCT/US2002/012663 patent/WO2002085205A2/fr not_active Application Discontinuation
- 2002-04-22 EP EP02764293A patent/EP1389061A2/fr not_active Withdrawn
- 2002-04-22 JP JP2002582790A patent/JP2004536628A/ja active Pending
- 2002-04-22 CA CA002444312A patent/CA2444312A1/fr not_active Abandoned
- 2002-04-22 AU AU2002307473A patent/AU2002307473A1/en not_active Abandoned
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3858586A (en) * | 1971-03-11 | 1975-01-07 | Martin Lessen | Surgical method and electrode therefor |
EP0315730A2 (fr) * | 1987-11-12 | 1989-05-17 | Peter Dr. Ing. Osypka | Dispositif pour la dilatation et/ou l'ouverture de vaisseaux sanguins |
US5743870A (en) * | 1994-05-09 | 1998-04-28 | Somnus Medical Technologies, Inc. | Ablation apparatus and system for removal of soft palate tissue |
US5558673A (en) * | 1994-09-30 | 1996-09-24 | Vidamed, Inc. | Medical probe device and method having a flexible resilient tape stylet |
US6210355B1 (en) * | 1996-02-23 | 2001-04-03 | Somnus Medical Technologies, Inc. | Cell necrosis apparatus |
US6053911A (en) * | 1996-11-08 | 2000-04-25 | Thomas J. Fogarty | Transvascular TMR device and method |
WO2000032129A1 (fr) * | 1998-11-23 | 2000-06-08 | C.R. Bard, Inc. | Catheter intracardiaque a prehension |
WO2001039681A1 (fr) * | 1999-12-02 | 2001-06-07 | C.R. Bard, Inc. | Dispositif medical pourvu d'une electrode pouvant etre deplacee par increments successifs |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9131978B2 (en) | 2002-04-08 | 2015-09-15 | Medtronic Ardian Luxembourg S.A.R.L. | Methods for bilateral renal neuromodulation |
Also Published As
Publication number | Publication date |
---|---|
AU2002307473A1 (en) | 2002-11-05 |
WO2002085205A2 (fr) | 2002-10-31 |
JP2004536628A (ja) | 2004-12-09 |
CA2444312A1 (fr) | 2002-10-31 |
EP1389061A2 (fr) | 2004-02-18 |
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