WO2011123834A1 - Recanalizing occluded vessels using radiofrequency energy - Google Patents
Recanalizing occluded vessels using radiofrequency energy Download PDFInfo
- Publication number
- WO2011123834A1 WO2011123834A1 PCT/US2011/031018 US2011031018W WO2011123834A1 WO 2011123834 A1 WO2011123834 A1 WO 2011123834A1 US 2011031018 W US2011031018 W US 2011031018W WO 2011123834 A1 WO2011123834 A1 WO 2011123834A1
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- WO
- WIPO (PCT)
- Prior art keywords
- longitudinal member
- occlusion
- energy
- longitudinal
- distal end
- Prior art date
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- 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)
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- Hematology (AREA)
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- Pathology (AREA)
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- Optics & Photonics (AREA)
- Pulmonology (AREA)
- Gynecology & Obstetrics (AREA)
- Oral & Maxillofacial Surgery (AREA)
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Abstract
Description
Claims
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013502905A JP5917487B2 (en) | 2010-04-02 | 2011-04-01 | Recanalization of occluded blood vessels using radio frequency energy |
EP11763547.4A EP2552336B1 (en) | 2010-04-02 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
EP18156580.5A EP3354221B1 (en) | 2010-04-02 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
KR1020127028633A KR101671333B1 (en) | 2010-04-02 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
CN201180024331.3A CN103037795B (en) | 2010-04-02 | 2011-04-01 | Radio-frequency (RF) energy is used again to dredge the system of inaccessible vascular |
US13/639,092 US9271787B2 (en) | 2007-09-26 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
CA2795256A CA2795256C (en) | 2010-04-02 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
US13/560,841 US9561073B2 (en) | 2007-09-26 | 2012-07-27 | Energy facilitated composition delivery |
US15/003,098 US10492855B2 (en) | 2007-09-26 | 2016-01-21 | Recanalizing occluded vessels using radiofrequency energy |
US15/389,589 US10779884B2 (en) | 2007-09-26 | 2016-12-23 | Energy facilitated composition delivery |
US16/674,857 US20200078088A1 (en) | 2007-09-26 | 2019-11-05 | Recanalizing occluded vessels using radiofrequency energy |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/753,844 | 2010-04-02 | ||
US12/753,844 US9283034B2 (en) | 2007-09-26 | 2010-04-02 | Recanalization system using radiofrequency energy |
Related Parent Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/753,844 Continuation US9283034B2 (en) | 2007-09-26 | 2010-04-02 | Recanalization system using radiofrequency energy |
US12/753,844 Continuation-In-Part US9283034B2 (en) | 2007-09-26 | 2010-04-02 | Recanalization system using radiofrequency energy |
US68050010A Continuation-In-Part | 2007-09-26 | 2010-08-03 |
Related Child Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/639,092 A-371-Of-International US9271787B2 (en) | 2007-09-26 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
US13/560,841 Continuation-In-Part US9561073B2 (en) | 2007-09-26 | 2012-07-27 | Energy facilitated composition delivery |
US15/003,098 Continuation US10492855B2 (en) | 2007-09-26 | 2016-01-21 | Recanalizing occluded vessels using radiofrequency energy |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011123834A1 true WO2011123834A1 (en) | 2011-10-06 |
Family
ID=42826810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2011/031018 WO2011123834A1 (en) | 2007-09-26 | 2011-04-01 | Recanalizing occluded vessels using radiofrequency energy |
Country Status (7)
Country | Link |
---|---|
US (4) | US9283034B2 (en) |
EP (3) | EP2552336B1 (en) |
JP (2) | JP5917487B2 (en) |
KR (1) | KR101671333B1 (en) |
CN (2) | CN103037795B (en) |
CA (1) | CA2795256C (en) |
WO (1) | WO2011123834A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3890818A4 (en) * | 2018-12-03 | 2022-09-21 | The Board of Regents of the University of Texas System | Systems and methods for treating chronic total occlusion of an artery |
Families Citing this family (208)
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US6582392B1 (en) | 1998-05-01 | 2003-06-24 | Ekos Corporation | Ultrasound assembly for use with a catheter |
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US7617005B2 (en) | 2002-04-08 | 2009-11-10 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
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US8347891B2 (en) | 2002-04-08 | 2013-01-08 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
EP3045136B1 (en) | 2003-09-12 | 2021-02-24 | Vessix Vascular, Inc. | Selectable eccentric remodeling and/or ablation of atherosclerotic material |
CA2553165A1 (en) | 2004-01-29 | 2005-08-11 | Ekos Corporation | Method and apparatus for detecting vascular conditions with a catheter |
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US9713730B2 (en) | 2004-09-10 | 2017-07-25 | Boston Scientific Scimed, Inc. | Apparatus and method for treatment of in-stent restenosis |
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CN101076290B (en) | 2004-12-09 | 2011-11-23 | 铸造品股份有限公司 | Aortic valve repair |
EP3391934B1 (en) * | 2006-02-13 | 2023-06-21 | RetroVascular, inc. | Recanalizing occluded vessels using controlled antegrade and retrograde tracking |
US9119651B2 (en) | 2006-02-13 | 2015-09-01 | Retro Vascular, Inc. | Recanalizing occluded vessels using controlled antegrade and retrograde tracking |
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US20100256616A1 (en) | 2010-10-07 |
CA2795256A1 (en) | 2011-10-06 |
EP2552336A4 (en) | 2013-09-11 |
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US9271787B2 (en) | 2016-03-01 |
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CN105250022B (en) | 2018-10-19 |
US20200078088A1 (en) | 2020-03-12 |
JP6211576B2 (en) | 2017-10-11 |
JP2016052601A (en) | 2016-04-14 |
EP3045137B1 (en) | 2018-02-14 |
EP2552336B1 (en) | 2016-02-10 |
EP2552336A1 (en) | 2013-02-06 |
CN105250022A (en) | 2016-01-20 |
CN103037795B (en) | 2015-11-25 |
JP5917487B2 (en) | 2016-05-18 |
US10492855B2 (en) | 2019-12-03 |
KR101671333B1 (en) | 2016-11-01 |
JP2013523285A (en) | 2013-06-17 |
US9283034B2 (en) | 2016-03-15 |
EP3045137A1 (en) | 2016-07-20 |
EP3354221B1 (en) | 2021-05-26 |
CA2795256C (en) | 2017-10-03 |
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