IN2014DE00550A - - Google Patents
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- Publication number
- IN2014DE00550A IN2014DE00550A IN550DE2014A IN2014DE00550A IN 2014DE00550 A IN2014DE00550 A IN 2014DE00550A IN 550DE2014 A IN550DE2014 A IN 550DE2014A IN 2014DE00550 A IN2014DE00550 A IN 2014DE00550A
- Authority
- IN
- India
- Prior art keywords
- vessel
- guide wire
- shaped portion
- catheter
- lumen
- 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
- 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
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0133—Tip steering devices
- A61M25/0158—Tip steering devices with magnetic or electrical means, e.g. by using piezo materials, electroactive polymers, magnetic materials or by heating of shape memory materials
-
- 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
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
-
- 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
- A61B2018/00404—Blood vessels other than those in or around the heart
-
- 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
- A61B2018/00434—Neural system
-
- 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
- A61B2018/00505—Urinary tract
- A61B2018/00511—Kidney
-
- 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
- A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Biomedical Technology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Otolaryngology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Hematology (AREA)
- Biophysics (AREA)
- Anesthesiology (AREA)
- Pulmonology (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
An ablation catheter adapted for use with a guide wire has a 3-D shaped portion that carries ring electrodes for ablating a vessel or tubular region, including the renal artery. The 3-D shaped portion, for example, a helical portion, enables the ring electrodes to contact an inner surface of the vessel at a plurality of locations at different depths along the vessel to form a conduction block without forming a closed conduction loop which would otherwise increase the risk of stenosis of 10 the vessel. In one embodiment, the catheter has a lumen with entry and exit ports to allow the guide wire to pass through the lumen but bypass the 3-D shaped portion. In another embodiment, the catheter has outer bands providing side tunnels through which the guide wire can pass through.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/840,278 US9848948B2 (en) | 2013-03-15 | 2013-03-15 | Catheter adapted for use with guide wire for accessing vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014DE00550A true IN2014DE00550A (en) | 2015-06-19 |
Family
ID=50277152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN550DE2014 IN2014DE00550A (en) | 2013-03-15 | 2014-02-27 |
Country Status (9)
| Country | Link |
|---|---|
| US (3) | US9848948B2 (en) |
| EP (1) | EP2777746B1 (en) |
| JP (1) | JP6297370B2 (en) |
| CN (2) | CN112535529A (en) |
| AU (1) | AU2014201467B2 (en) |
| CA (1) | CA2845985A1 (en) |
| IL (1) | IL231150B (en) |
| IN (1) | IN2014DE00550A (en) |
| RU (2) | RU2673377C2 (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SG11201402610QA (en) | 2011-12-09 | 2014-10-30 | Metavention Inc | Therapeutic neuromodulation of the hepatic system |
| CN104688334A (en) * | 2015-03-23 | 2015-06-10 | 上海魅丽纬叶医疗科技有限公司 | Spiral type radio frequency ablation catheter and equipment with wall-adhered adjusting screw |
| US10646272B2 (en) * | 2015-02-03 | 2020-05-12 | Shanghai Golden Leaf Med Tec Co., Ltd. | Radio-frequency ablation catheter having spiral structure and device thereof |
| US20160338769A1 (en) * | 2015-05-18 | 2016-11-24 | Biosense Webster (Israel) Ltd. | Catheter with anchoring balloon assembly |
| US10687890B2 (en) * | 2015-10-13 | 2020-06-23 | Biosense Webster (Israel) Ltd. | Lasso catheter with moveable ablation spine |
| JP6570181B2 (en) * | 2016-01-12 | 2019-09-04 | 清明 本間 | Catheter and catheter system |
| US10524859B2 (en) | 2016-06-07 | 2020-01-07 | Metavention, Inc. | Therapeutic tissue modulation devices and methods |
| US11541212B2 (en) | 2019-10-18 | 2023-01-03 | Biosense Wester (Israel) Ltd. | Verifying proper withdrawal of catheter into sheath |
| WO2021100142A1 (en) * | 2019-11-20 | 2021-05-27 | 株式会社Ａｌｉｖａｓ | Medical device, medical instrument, and treatment method |
| US11484367B2 (en) | 2019-12-27 | 2022-11-01 | Biosense Webster (Israel) Ltd. | Device and method of determining location of sheath using electromagnetic sensors on sheath |
| US20230008044A1 (en) | 2021-07-09 | 2023-01-12 | Biosense Webster (Israel) Ltd. | Pulsed field ablation catheter |
| EP4338695A1 (en) | 2022-09-11 | 2024-03-20 | Biosense Webster (Israel) Ltd. | System for combined ablation modalities |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4394866A (en) | 1981-01-21 | 1983-07-26 | Research Corporation | S-A Node helical lead for atrial pacemakers and method of placement |
| US5487385A (en) * | 1993-12-03 | 1996-01-30 | Avitall; Boaz | Atrial mapping and ablation catheter system |
| US5772693A (en) | 1996-02-09 | 1998-06-30 | Cardiac Control Systems, Inc. | Single preformed catheter configuration for a dual-chamber pacemaker system |
| US5997526A (en) | 1996-03-25 | 1999-12-07 | The Uab Research Foundation | Shape memory catheter |
| US5971983A (en) * | 1997-05-09 | 1999-10-26 | The Regents Of The University Of California | Tissue ablation device and method of use |
| US6125302A (en) | 1997-09-02 | 2000-09-26 | Advanced Bionics Corporation | Precurved modiolar-hugging cochlear electrode |
| US20010007070A1 (en) | 1999-04-05 | 2001-07-05 | Medtronic, Inc. | Ablation catheter assembly and method for isolating a pulmonary vein |
| CA2391488C (en) * | 1999-11-22 | 2012-04-03 | Boston Scientific Limited | Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
| US6542781B1 (en) * | 1999-11-22 | 2003-04-01 | Scimed Life Systems, Inc. | Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
| US6529756B1 (en) * | 1999-11-22 | 2003-03-04 | Scimed Life Systems, Inc. | Apparatus for mapping and coagulating soft tissue in or around body orifices |
| US6745080B2 (en) | 1999-11-22 | 2004-06-01 | Scimed Life Systems, Inc. | Helical and pre-oriented loop structures for supporting diagnostic and therapeutic elements in contact with body tissue |
| US6301507B1 (en) | 2000-01-20 | 2001-10-09 | Medtronic, Inc | Medical electrical lead having pre-formed atrial section |
| US20020169444A1 (en) | 2001-05-08 | 2002-11-14 | Mest Robert A. | Catheter having continuous braided electrode |
| US20050107819A1 (en) * | 2003-11-14 | 2005-05-19 | Medtronic Vascular, Inc. | Catheter with a sectional guidewire shaft |
| EP2540246B8 (en) | 2006-05-12 | 2020-10-07 | Vytronus, Inc. | Device for ablating body tissue |
| GB0610489D0 (en) * | 2006-05-24 | 2006-07-05 | Emcision Ltd | Vessel closing device |
| DE202007009165U1 (en) * | 2007-06-29 | 2007-08-30 | Kls Martin Gmbh + Co. Kg | Surgical instrument e.g. tube shaft, for use in e.g. high frequency coagulation instrument, has separator inserted through opening such that largest extension of opening transverse to moving direction corresponds to dimension of separator |
| US20110112434A1 (en) * | 2009-11-06 | 2011-05-12 | Ethicon Endo-Surgery, Inc. | Kits and procedures for natural orifice translumenal endoscopic surgery |
| US9084609B2 (en) | 2010-07-30 | 2015-07-21 | Boston Scientific Scime, Inc. | Spiral balloon catheter for renal nerve ablation |
| CN202654229U (en) * | 2010-10-25 | 2013-01-09 | 美敦力Af卢森堡有限责任公司 | Catheter device for curing human patients by renal denervation |
| US9192435B2 (en) * | 2010-11-22 | 2015-11-24 | Boston Scientific Scimed, Inc. | Renal denervation catheter with cooled RF electrode |
| US9220433B2 (en) | 2011-06-30 | 2015-12-29 | Biosense Webster (Israel), Ltd. | Catheter with variable arcuate distal section |
| CN102772249B (en) * | 2012-06-19 | 2015-01-21 | 深圳市惠泰医疗器械有限公司 | Radiofrequency ablation electrode catheter of renal artery rail |
-
2013
- 2013-03-15 US US13/840,278 patent/US9848948B2/en active Active
-
2014
- 2014-02-25 IL IL231150A patent/IL231150B/en active IP Right Grant
- 2014-02-27 IN IN550DE2014 patent/IN2014DE00550A/en unknown
- 2014-03-13 CA CA 2845985 patent/CA2845985A1/en not_active Abandoned
- 2014-03-13 AU AU2014201467A patent/AU2014201467B2/en not_active Ceased
- 2014-03-14 CN CN202011145181.9A patent/CN112535529A/en active Pending
- 2014-03-14 RU RU2014109970A patent/RU2673377C2/en not_active IP Right Cessation
- 2014-03-14 CN CN201410095328.6A patent/CN104042333B/en not_active Expired - Fee Related
- 2014-03-14 JP JP2014051094A patent/JP6297370B2/en not_active Expired - Fee Related
- 2014-03-14 RU RU2018133451A patent/RU2018133451A/en not_active Application Discontinuation
- 2014-03-17 EP EP14160376.1A patent/EP2777746B1/en active Active
-
2017
- 2017-12-22 US US15/853,638 patent/US10350007B2/en active Active
-
2019
- 2019-07-15 US US16/512,220 patent/US11179198B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US11179198B2 (en) | 2021-11-23 |
| CN104042333B (en) | 2020-12-18 |
| JP2014180556A (en) | 2014-09-29 |
| EP2777746A1 (en) | 2014-09-17 |
| US20180116716A1 (en) | 2018-05-03 |
| IL231150B (en) | 2018-12-31 |
| AU2014201467A1 (en) | 2014-10-02 |
| RU2673377C2 (en) | 2018-11-26 |
| US9848948B2 (en) | 2017-12-26 |
| RU2014109970A (en) | 2015-09-20 |
| US20140276780A1 (en) | 2014-09-18 |
| JP6297370B2 (en) | 2018-03-20 |
| US20190336209A1 (en) | 2019-11-07 |
| US10350007B2 (en) | 2019-07-16 |
| CN112535529A (en) | 2021-03-23 |
| CN104042333A (en) | 2014-09-17 |
| AU2014201467B2 (en) | 2019-03-07 |
| CA2845985A1 (en) | 2014-09-15 |
| EP2777746B1 (en) | 2018-04-25 |
| RU2018133451A (en) | 2019-03-20 |
| IL231150A0 (en) | 2014-08-31 |
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