CR20160381A - Dispositivo médico alargado que incluye un electrodo de anillo biselado y un eje variable - Google Patents

Dispositivo médico alargado que incluye un electrodo de anillo biselado y un eje variable

Info

Publication number
CR20160381A
CR20160381A CR20160381A CR20160381A CR20160381A CR 20160381 A CR20160381 A CR 20160381A CR 20160381 A CR20160381 A CR 20160381A CR 20160381 A CR20160381 A CR 20160381A CR 20160381 A CR20160381 A CR 20160381A
Authority
CR
Costa Rica
Prior art keywords
consist
radial layer
thickness
wall
medical device
Prior art date
Application number
CR20160381A
Other languages
English (en)
Inventor
Neil David Hawkinson
Xuan Yen Khieu
Zachary Lee Helgeson
John Son Her
Alexander Carson Houck
James Reginald Nigg
Salome A Gonzalez
Troy Terrance Tegg
Jill Lafavor
James Clayton Marrs
Brian Michael Monahan
Somally Mom
Israel A Byrd
Original Assignee
St Jude Medical Cardiology Div Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by St Jude Medical Cardiology Div Inc filed Critical St Jude Medical Cardiology Div Inc
Publication of CR20160381A publication Critical patent/CR20160381A/es

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Classifications

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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
    • A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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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
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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
    • A61B18/16—Indifferent or passive electrodes for grounding
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    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
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    • A61B5/25—Bioelectric electrodes therefor
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    • A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
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    • A—HUMAN NECESSITIES
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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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    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
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    • A61B5/6852—Catheters
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    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M25/0023—Catheters; Hollow probes characterised by the form of the tubing by the form of the lumen, e.g. cross-section, variable diameter
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    • 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
    • A61M25/0147—Tip steering devices with movable mechanical means, e.g. pull wires
    • A—HUMAN NECESSITIES
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    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Physiology (AREA)
  • Vascular Medicine (AREA)
  • Robotics (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Electrotherapy Devices (AREA)

Abstract

Se divulga un eje de un dispositivo médico que puede constar de un cuerpo alargado y un electrodo anular colocado en el cuerpo alargado. El electrodo anular puede definir un eje longitudinal y tener un diámetro externo. El diámetro externo puede ser más grande en el centro del eje del electrodo que en el extremo axial del electrodo. Adicional o alternativamente, el cuerpo alargado puede constar de tres secciones longitudinales que tienen tres espesores diferentes de pared. El espesor de la pared del medio puede ser menor que el espesor de la pared proximal y la pared distal, y el espesor de la pared distal puede ser menor que el espesor de la pared proximal. Adicional o alternativamente, el eje puede constar de una estructura cilíndrica interna y un tubo externo. El tubo externo puede constar de una primera capa radial y una segunda capa radial que está colocada hacia afuera radialmente de la primera capa radial. La primera capa radial, la segunda capa radial y la estructura interna tienen diferente rigidez.
CR20160381A 2014-02-06 2015-02-03 Dispositivo médico alargado que incluye un electrodo de anillo biselado y un eje variable CR20160381A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201461936677P 2014-02-06 2014-02-06
PCT/US2015/014254 WO2015119946A1 (en) 2014-02-06 2015-02-03 Elongate medical device including chamfered ring electrode and variable shaft

Publications (1)

Publication Number Publication Date
CR20160381A true CR20160381A (es) 2016-10-31

Family

ID=52544580

Family Applications (1)

Application Number Title Priority Date Filing Date
CR20160381A CR20160381A (es) 2014-02-06 2015-02-03 Dispositivo médico alargado que incluye un electrodo de anillo biselado y un eje variable

Country Status (6)

Country Link
US (3) US11051878B2 (es)
EP (2) EP3492035B1 (es)
JP (2) JP6246383B2 (es)
CN (1) CN105960213B (es)
CR (1) CR20160381A (es)
WO (1) WO2015119946A1 (es)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140148673A1 (en) 2012-11-28 2014-05-29 Hansen Medical, Inc. Method of anchoring pullwire directly articulatable region in catheter
JP6656148B2 (ja) 2013-10-24 2020-03-04 オーリス ヘルス インコーポレイテッド ロボット支援管腔内手術のためのシステムおよび関連する方法
CR20160381A (es) * 2014-02-06 2016-10-31 St Jude Medical Cardiology Div Inc Dispositivo médico alargado que incluye un electrodo de anillo biselado y un eje variable
EP3243476B1 (en) 2014-03-24 2019-11-06 Auris Health, Inc. Systems and devices for catheter driving instinctiveness
EP3200718B1 (en) 2014-09-30 2026-02-18 Auris Health, Inc. Configurable robotic surgical system with virtual rail and flexible endoscope
US10314463B2 (en) 2014-10-24 2019-06-11 Auris Health, Inc. Automated endoscope calibration
US10143526B2 (en) 2015-11-30 2018-12-04 Auris Health, Inc. Robot-assisted driving systems and methods
US10729886B2 (en) 2016-08-24 2020-08-04 Intuitive Surgical Operations, Inc. Axial support structure for a flexible elongate device
US9931025B1 (en) * 2016-09-30 2018-04-03 Auris Surgical Robotics, Inc. Automated calibration of endoscopes with pull wires
US10244926B2 (en) 2016-12-28 2019-04-02 Auris Health, Inc. Detecting endolumenal buckling of flexible instruments
US10932685B2 (en) * 2017-01-09 2021-03-02 Biosense Webster (Israel) Ltd. Catheter with supporting structure having variable dimensions
JP7677608B2 (ja) 2017-05-12 2025-05-15 オーリス ヘルス インコーポレイテッド 生検装置およびシステム
CN110753526B (zh) * 2017-06-19 2023-06-09 圣犹达医疗用品心脏病学部门有限公司 用于在医疗手术期间高密度感测和消融的器械
JP7130682B2 (ja) 2017-06-28 2022-09-05 オーリス ヘルス インコーポレイテッド 器具挿入補償
US10426559B2 (en) 2017-06-30 2019-10-01 Auris Health, Inc. Systems and methods for medical instrument compression compensation
CN110996829B (zh) * 2017-07-21 2023-11-21 直观外科手术操作公司 柔性细长装置系统和方法
US10145747B1 (en) 2017-10-10 2018-12-04 Auris Health, Inc. Detection of undesirable forces on a surgical robotic arm
JP7362610B2 (ja) 2017-12-06 2023-10-17 オーリス ヘルス インコーポレイテッド コマンド指示されていない器具の回動を修正するシステムおよび方法
US11510736B2 (en) 2017-12-14 2022-11-29 Auris Health, Inc. System and method for estimating instrument location
EP3925638B1 (en) * 2017-12-15 2025-02-19 Perfuze Limited Improved catheters
US11058315B2 (en) * 2018-02-06 2021-07-13 Biosense Webster (Israel) Ltd. Catheter with electrode spine assembly having preformed configurations for improved tissue contact
KR102690164B1 (ko) 2018-02-13 2024-08-02 아우리스 헬스, 인코포레이티드 의료 기구를 구동시키기 위한 시스템 및 방법
JP7661665B2 (ja) 2018-09-28 2025-04-15 オーリス ヘルス インコーポレイテッド 医療器具をドッキングするためのシステム及び方法
AU2019347754B2 (en) 2018-09-28 2024-10-03 Auris Health, Inc. Robotic systems and methods for concomitant endoscopic and percutaneous medical procedures
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
JP7646675B2 (ja) 2019-12-31 2025-03-17 オーリス ヘルス インコーポレイテッド 経皮的アクセスのための位置合わせ技術
CN118383870A (zh) 2019-12-31 2024-07-26 奥瑞斯健康公司 用于经皮进入的对准界面
CN114901194B (zh) 2019-12-31 2024-08-30 奥瑞斯健康公司 解剖特征识别和瞄准
US11737663B2 (en) 2020-03-30 2023-08-29 Auris Health, Inc. Target anatomical feature localization
JP7822691B2 (ja) * 2020-05-29 2026-03-03 バイオセンス・ウエブスター・（イスラエル）・リミテッド 不整脈を診断するための電極装置
US20210369132A1 (en) * 2020-05-29 2021-12-02 Biosense Webster (Israel) Ltd. Intraluminal reference electrode for cardiovascular treatment apparatus
WO2021250538A1 (en) * 2020-06-07 2021-12-16 Arga' Medtech Sa Ablation equipment to treat target regions of tissue in organs
US20220087742A1 (en) * 2020-09-23 2022-03-24 Oscor Inc. Ablation catheters and systems
JP7263593B1 (ja) 2022-05-06 2023-04-24 学 朝妻 心腔内除細動システム
US20240206965A1 (en) * 2022-12-27 2024-06-27 Biosense Webster (Israel) Ltd. Deformed spine electrode basket and methods of the same
CN115844521B (zh) * 2023-02-15 2023-05-09 四川锦江电子医疗器械科技股份有限公司 具有可变形态的电极导管

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE336642B (es) * 1969-10-28 1971-07-12 Astra Meditec Ab
US5254107A (en) 1991-03-06 1993-10-19 Cordis Corporation Catheter having extended braid reinforced transitional tip
US5699796A (en) 1993-01-29 1997-12-23 Cardima, Inc. High resolution intravascular signal detection
US5354297A (en) * 1992-02-14 1994-10-11 Boaz Avitall Biplanar deflectable catheter for arrhythmogenic tissue ablation
US5399164A (en) 1992-11-02 1995-03-21 Catheter Imaging Systems Catheter having a multiple durometer
US5715817A (en) * 1993-06-29 1998-02-10 C.R. Bard, Inc. Bidirectional steering catheter
EP1364677A3 (en) * 1993-11-10 2006-12-27 Medtronic, Inc. Electrode array catheter
US6690963B2 (en) 1995-01-24 2004-02-10 Biosense, Inc. System for determining the location and orientation of an invasive medical instrument
US6106524A (en) * 1995-03-03 2000-08-22 Neothermia Corporation Methods and apparatus for therapeutic cauterization of predetermined volumes of biological tissue
US5782760A (en) * 1995-05-23 1998-07-21 Cardima, Inc. Over-the-wire EP catheter
US6023638A (en) * 1995-07-28 2000-02-08 Scimed Life Systems, Inc. System and method for conducting electrophysiological testing using high-voltage energy pulses to stun tissue
JPH09140803A (ja) * 1995-11-21 1997-06-03 Nippon Zeon Co Ltd 電極カテーテルおよびその製造方法
WO1999037208A1 (en) 1996-02-01 1999-07-29 Biosense Inc. Intrabody measurement
US5893885A (en) * 1996-11-01 1999-04-13 Cordis Webster, Inc. Multi-electrode ablation catheter
US8000764B2 (en) * 1997-06-20 2011-08-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Electrophysiology/ablation catheter having second passage
US6030369A (en) * 1997-07-03 2000-02-29 Target Therapeutics Inc. Micro catheter shaft
US6123699A (en) * 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
WO1999064100A1 (en) * 1998-06-12 1999-12-16 Cardiac Pacemakers, Inc. Modified guidewire for left ventricular access lead
US7263397B2 (en) 1998-06-30 2007-08-28 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for catheter navigation and location and mapping in the heart
US7386339B2 (en) 1999-05-18 2008-06-10 Mediguide Ltd. Medical imaging and navigation system
US6233476B1 (en) 1999-05-18 2001-05-15 Mediguide Ltd. Medical positioning system
US6408199B1 (en) 2000-07-07 2002-06-18 Biosense, Inc. Bipolar mapping of intracardiac potentials with electrode having blood permeable covering
EP1383567B1 (en) * 2001-04-27 2007-11-28 C.R. Bard, Inc. Electrophysiology catheter for mapping and/or ablation
EP1387641B1 (en) * 2001-04-27 2007-09-19 C.R. Bard, Inc. Handle design for a medical catheter
US6585718B2 (en) * 2001-05-02 2003-07-01 Cardiac Pacemakers, Inc. Steerable catheter with shaft support system for resisting axial compressive loads
US6569114B2 (en) * 2001-08-31 2003-05-27 Biosense Webster, Inc. Steerable catheter with struts
US7517349B2 (en) * 2001-10-22 2009-04-14 Vnus Medical Technologies, Inc. Electrosurgical instrument and method
US6980843B2 (en) * 2003-05-21 2005-12-27 Stereotaxis, Inc. Electrophysiology catheter
US7197354B2 (en) 2004-06-21 2007-03-27 Mediguide Ltd. System for determining the position and orientation of a catheter
US7850675B2 (en) 2004-07-20 2010-12-14 Boston Scientific Scimed, Inc. Reinforced venous access catheter
US7713210B2 (en) * 2004-11-23 2010-05-11 St. Jude Medical, Atrial Fibrillation Division, Inc. Method and apparatus for localizing an ultrasound catheter
US7536218B2 (en) 2005-07-15 2009-05-19 Biosense Webster, Inc. Hybrid magnetic-based and impedance-based position sensing
US20070043390A1 (en) * 2005-08-18 2007-02-22 Salviac Limited Delivery catheter
US7885707B2 (en) 2005-09-15 2011-02-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Method of scaling navigation signals to account for impedance drift in tissue
JP5037030B2 (ja) * 2006-04-12 2012-09-26 株式会社カネカ カテーテルチューブ
US8303569B2 (en) 2006-04-19 2012-11-06 Medtronic Vascular, Inc. Composite laminated catheter with flexible segment and method of making same
US7993481B2 (en) * 2006-12-28 2011-08-09 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter with embedded components and method of its manufacture
US8187267B2 (en) 2007-05-23 2012-05-29 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation catheter with flexible tip and methods of making the same
US8979837B2 (en) 2007-04-04 2015-03-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Flexible tip catheter with extended fluid lumen
US8224416B2 (en) * 2007-05-09 2012-07-17 St. Jude Medical, Atrial Fibrillation Division, Inc. Basket catheter having multiple electrodes
US8734440B2 (en) * 2007-07-03 2014-05-27 St. Jude Medical, Atrial Fibrillation Division, Inc. Magnetically guided catheter
AU2008202483B2 (en) * 2007-06-15 2011-07-14 Cathrx Ltd A deflectable stylet
WO2009006616A1 (en) * 2007-07-03 2009-01-08 Irvine Biomedical, Inc. Magnetically guided catheter
US8475449B2 (en) * 2007-12-10 2013-07-02 Medtronic Ablation Frontiers Llc RF energy delivery system and method
US9204927B2 (en) 2009-05-13 2015-12-08 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for presenting information representative of lesion formation in tissue during an ablation procedure
JP4163745B1 (ja) * 2008-05-07 2008-10-08 日本ライフライン株式会社 電極カテーテル
US20120109057A1 (en) * 2009-02-18 2012-05-03 Hotspur Technologies, Inc. Apparatus and methods for treating obstructions within body lumens
JP2012034852A (ja) 2010-08-06 2012-02-23 Japan Lifeline Co Ltd 電極カテーテル
EP4122523A1 (en) * 2010-08-12 2023-01-25 C. R. Bard, Inc. Trimmable catheter including distal portion stability features
US9700696B2 (en) 2010-08-13 2017-07-11 Cathrx, Ltd Method of manufacturing a catheter sheath
WO2012061161A1 (en) * 2010-10-25 2012-05-10 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses having multi-electrode arrays for renal neuromodulation and associated systems and methods
US9308041B2 (en) * 2010-12-22 2016-04-12 Biosense Webster (Israel) Ltd. Lasso catheter with rotating ultrasound transducer
US9050435B2 (en) * 2011-03-22 2015-06-09 Angiodynamics, Inc. High flow catheters
JP5769992B2 (ja) * 2011-03-23 2015-08-26 株式会社グッドマン カテーテル
US10918307B2 (en) 2011-09-13 2021-02-16 St. Jude Medical, Atrial Fibrillation Division, Inc. Catheter navigation using impedance and magnetic field measurements
US8676341B2 (en) 2011-06-21 2014-03-18 Greatbatch Ltd. Multi durometer reinforced suture sleeve
US9717554B2 (en) * 2012-03-26 2017-08-01 Biosense Webster (Israel) Ltd. Catheter with composite construction
US8814825B2 (en) 2012-05-07 2014-08-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Deflectable catheter shaft section, catheter incorporating same, and method of manufacturing same
US9717555B2 (en) * 2012-05-14 2017-08-01 Biosense Webster (Israel), Ltd. Catheter with helical end section for vessel ablation
JP5348675B1 (ja) * 2012-05-30 2013-11-20 日本ライフライン株式会社 電極カテーテル
US8986300B2 (en) * 2012-06-25 2015-03-24 Biosense Webster (Israel) Ltd. Irrigated electrodes with enhanced heat conduction
JP5660737B2 (ja) 2012-07-20 2015-01-28 日本ライフライン株式会社 電極カテーテルおよびその製造方法
US9173642B2 (en) 2013-02-12 2015-11-03 St. Jude Medical, Atrial Fibrillation Division, Inc. Elongate medical device handle autolock
CR20160381A (es) * 2014-02-06 2016-10-31 St Jude Medical Cardiology Div Inc Dispositivo médico alargado que incluye un electrodo de anillo biselado y un eje variable
CN208821022U (zh) 2018-10-29 2019-05-03 歌尔科技有限公司 双耳无线耳机

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