MA42149A - Ensemble de cathéter pour colonne vertébrale avec microélectrodes bipôlaires étroitement espacées - Google Patents

Ensemble de cathéter pour colonne vertébrale avec microélectrodes bipôlaires étroitement espacées

Info

Publication number
MA42149A
MA42149A MA042149A MA42149A MA42149A MA 42149 A MA42149 A MA 42149A MA 042149 A MA042149 A MA 042149A MA 42149 A MA42149 A MA 42149A MA 42149 A MA42149 A MA 42149A
Authority
MA
Morocco
Prior art keywords
catheter assembly
tightly spaced
spaced bipolar
spine catheter
bipolar microelectrodes
Prior art date
Application number
MA042149A
Other languages
English (en)
Inventor
Shubhayu Basu
Mario A Solis
Original Assignee
Biosense Webster Israel Ltd
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 Biosense Webster Israel Ltd filed Critical Biosense Webster Israel Ltd
Publication of MA42149A publication Critical patent/MA42149A/fr

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25Bioelectric electrodes therefor
    • A61B5/279Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283Invasive
    • A61B5/287Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B18/1492Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/24Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25Bioelectric electrodes therefor
    • A61B5/279Bioelectric electrodes therefor specially adapted for particular uses
    • A61B5/28Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
    • A61B5/283Invasive
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0043Catheters; Hollow probes characterised by structural features
    • A61M25/0054Catheters; Hollow probes characterised by structural features with regions for increasing flexibility
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M25/00Catheters; Hollow probes
    • A61M25/0067Catheters; Hollow probes characterised by the distal end, e.g. tips
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00107Coatings on the energy applicator
    • A61B2018/00148Coatings on the energy applicator with metal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/0016Energy applicators arranged in a two- or three dimensional array
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053Mechanical features of the instrument of device
    • A61B2018/00214Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00345Vascular system
    • A61B2018/00351Heart
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577Ablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1467Probes 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)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Anesthesiology (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
MA042149A 2016-02-08 2017-02-07 Ensemble de cathéter pour colonne vertébrale avec microélectrodes bipôlaires étroitement espacées MA42149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15/018,810 US9907480B2 (en) 2016-02-08 2016-02-08 Catheter spine assembly with closely-spaced bipole microelectrodes

Publications (1)

Publication Number Publication Date
MA42149A true MA42149A (fr) 2018-04-04

Family

ID=57995076

Family Applications (1)

Application Number Title Priority Date Filing Date
MA042149A MA42149A (fr) 2016-02-08 2017-02-07 Ensemble de cathéter pour colonne vertébrale avec microélectrodes bipôlaires étroitement espacées

Country Status (8)

Country Link
US (3) US9907480B2 (fr)
EP (1) EP3207867A1 (fr)
JP (1) JP7074423B2 (fr)
CN (1) CN107041744B (fr)
AU (1) AU2017200720A1 (fr)
CA (1) CA2957116A1 (fr)
IL (1) IL250410B (fr)
MA (1) MA42149A (fr)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9820664B2 (en) 2014-11-20 2017-11-21 Biosense Webster (Israel) Ltd. Catheter with high density electrode spine array
WO2016123390A1 (fr) 2015-01-28 2016-08-04 St. Jude Medical, Cardiology Division, Inc. Cathéter de cartographie thermique
US9949656B2 (en) 2015-06-29 2018-04-24 Biosense Webster (Israel) Ltd. Catheter with stacked spine electrode assembly
US10537259B2 (en) 2015-06-29 2020-01-21 Biosense Webster (Israel) Ltd. Catheter having closed loop array with in-plane linear electrode portion
US10575742B2 (en) 2015-06-30 2020-03-03 Biosense Webster (Israel) Ltd. Catheter having closed electrode assembly with spines of uniform length
US9907480B2 (en) * 2016-02-08 2018-03-06 Biosense Webster (Israel) Ltd. Catheter spine assembly with closely-spaced bipole microelectrodes
EP4364765A2 (fr) 2016-05-03 2024-05-08 St. Jude Medical, Cardiology Division, Inc. Cathéter à électrodes haute densité irrigué
US10912475B2 (en) * 2016-08-24 2021-02-09 Biosense Webster (Israel) Ltd Catheter with split electrode sleeve and related methods
US10702177B2 (en) 2016-08-24 2020-07-07 Biosense Webster (Israel) Ltd. Catheter with bipole electrode spacer and related methods
US11172858B2 (en) 2016-10-28 2021-11-16 St. Jude Medical, Cardiology Division, Inc. Flexible high-density mapping catheter
EP4226859A3 (fr) 2017-07-07 2023-10-04 St. Jude Medical, Cardiology Division, Inc. Cathéter de cartographie d'électrode à haute densité en couches
US11647935B2 (en) 2017-07-24 2023-05-16 St. Jude Medical, Cardiology Division, Inc. Masked ring electrodes
EP3658054B1 (fr) 2017-10-13 2023-03-22 St. Jude Medical, Cardiology Division, Inc. Cathéter avec électrodes de cartographie haute densité
US10945626B2 (en) * 2018-02-06 2021-03-16 Biosense Webster (Israel) Ltd. Catheter with staggered electrodes spine assembly
US10905347B2 (en) * 2018-02-06 2021-02-02 Biosense Webster (Israel) Ltd. Catheter with increased electrode density spine assembly having reinforced spine covers
JP7326341B2 (ja) * 2018-02-06 2023-08-15 バイオセンス・ウエブスター・(イスラエル)・リミテッド 互い違い状の微小電極配置を有する医療プローブ
US11058315B2 (en) * 2018-02-06 2021-07-13 Biosense Webster (Israel) Ltd. Catheter with electrode spine assembly having preformed configurations for improved tissue contact
JP2021517486A (ja) 2018-03-13 2021-07-26 セント・ジュード・メディカル,カーディオロジー・ディヴィジョン,インコーポレイテッド 可変密度マッピングカテーテル
US11154357B2 (en) 2018-06-21 2021-10-26 Biosense Webster (Israel) Ltd. Electrical grounding feature for irrigation fluid path in catheter assembly
US11173285B2 (en) 2018-06-28 2021-11-16 Biosense Webster (Israel) Ltd. Producing a guidewire comprising a position sensor
US11779280B2 (en) 2018-06-29 2023-10-10 Biosense Webster (Israel) Ltd. Reference wires to remove noise and artifacts in cardiac mapping catheter
US11642165B2 (en) 2018-06-29 2023-05-09 Biosense Webster (Israel) Ltd. Catheter with mechanically expandable element having flex circuit
US20200038101A1 (en) 2018-08-03 2020-02-06 Biosense Webster (Israel) Ltd. Unipolar reference electrode for electrophysiology mapping catheter
EP3809962A2 (fr) 2018-08-23 2021-04-28 St. Jude Medical, Cardiology Division, Inc. Cathéter de cartographie à électrodes haute densité incurvées
EP3883487A1 (fr) 2018-11-21 2021-09-29 Biosense Webster (Israel) Ltd. Cathéter d'ablation avec ensemble circuit empilé
US11766206B2 (en) 2018-12-20 2023-09-26 Biosense Webster (Israel) Ltd. Electrode arrangement to sense cardiac wave vector
CN113853175A (zh) 2019-03-18 2021-12-28 伯恩森斯韦伯斯特(以色列)有限责任公司 用于心律失常诊断的电极构型
EP3949848A4 (fr) * 2019-03-26 2022-09-21 Japan Lifeline Co., Ltd. Cathéter à électrode
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
US11744480B2 (en) 2019-06-25 2023-09-05 Biosense Webster (Israel) Ltd. Catheter deflection system with deflection load limiter
US20200405385A1 (en) 2019-06-25 2020-12-31 Biosense Webster (Israel) Ltd. Irrigation fluid monitor and alarm
US11540878B2 (en) 2019-07-17 2023-01-03 Biosense Webster (Israel) Ltd. Blooming leaflet catheter with high density electrode array
US20210059745A1 (en) 2019-09-03 2021-03-04 Biosense Webster (Israel) Ltd. Mapping catheter with flex panel electrode assembly
US20210059744A1 (en) 2019-09-03 2021-03-04 Biosense Webster (Israel) Ltd. Catheter construction to eliminate static and noise
US20210077184A1 (en) 2019-09-16 2021-03-18 Biosense Webster (Israel) Ltd. Catheter with thin-film electrodes on expandable membrane
US11896395B2 (en) 2019-09-17 2024-02-13 Biosense Webster (Israel) Ltd. Catheter with insert-molded microelectrode
US20210077183A1 (en) 2019-09-18 2021-03-18 Biosense Webster (Israel) Ltd. Catheter with thin-film electrodes on expandable mechanical structure
US20210085386A1 (en) 2019-09-20 2021-03-25 Biosense Webster (Israel) Ltd. Catheter instrument with three pull wires
US20210113812A1 (en) 2019-10-22 2021-04-22 Biosense Webster (Israel) Ltd. Flared insert member for use with catheter assembly
US20210121231A1 (en) 2019-10-23 2021-04-29 Biosense Webster (Israel) Ltd. Cardiac mapping catheter with square-spaced electrodes
US11918751B2 (en) 2019-11-12 2024-03-05 Biosense Webster (Israel) Ltd. Catheter with vapor deposited features on tip
JP2021186647A (ja) 2020-05-29 2021-12-13 バイオセンス・ウエブスター・(イスラエル)・リミテッドBiosense Webster (Israel), Ltd. 不整脈を診断するための電極装置
US20230056243A1 (en) 2021-08-19 2023-02-23 Sterilmed, Inc. Apparatus and method to inspect microlumen of catheter
US20230181241A1 (en) 2021-12-10 2023-06-15 Biosense Webster (Israel) Ltd. Electrical paths along flexible section of deflectable sheath
US20230190367A1 (en) 2021-12-17 2023-06-22 Biosense Webster (Israel) Ltd. Catheter end effector with laterally projecting body
US20230200895A1 (en) 2021-12-27 2023-06-29 Biosense Webster (Israel) Ltd. Catheter end effector with resilient frame and flexible interior
US20230310071A1 (en) 2022-04-05 2023-10-05 Biosense Webster (Israel) Ltd. Catheter with external magnetic coils
CN116196092A (zh) * 2022-06-06 2023-06-02 深圳北芯医疗科技有限公司 电生理导管
US20240091502A1 (en) 2022-09-20 2024-03-21 Biosense Webster (Israel) Ltd. Catheter shaft with multi-plane articulation and rotation
US20240099768A1 (en) 2022-09-22 2024-03-28 Biosense Webster (Israel) Ltd. Two-segment deflectin catheter with side exit guidwire lumen
US20240123210A1 (en) 2022-10-18 2024-04-18 Biosense Webster (Israel) Ltd. Catheter insertion tool
US20240138905A1 (en) 2022-10-27 2024-05-02 Biosense Webster (Israel) Ltd. Irrigation tubing with regulated fluid emission

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08504333A (ja) * 1992-09-25 1996-05-14 イーピー・テクノロジーズ・インコーポレーテッド 心臓系統のための電極支持スプライン
EP1364677A3 (fr) * 1993-11-10 2006-12-27 Medtronic, Inc. Cathéter comprenant un ensemble d'électrodes
US6123699A (en) 1997-09-05 2000-09-26 Cordis Webster, Inc. Omni-directional steerable catheter
US6171277B1 (en) 1997-12-01 2001-01-09 Cordis Webster, Inc. Bi-directional control handle for steerable catheter
US6183463B1 (en) 1997-12-01 2001-02-06 Cordis Webster, Inc. Bidirectional steerable cathether with bidirectional control handle
US6198974B1 (en) 1998-08-14 2001-03-06 Cordis Webster, Inc. Bi-directional steerable catheter
US6210407B1 (en) 1998-12-03 2001-04-03 Cordis Webster, Inc. Bi-directional electrode catheter
US6183435B1 (en) 1999-03-22 2001-02-06 Cordis Webster, Inc. Multi-directional steerable catheters and control handles
US6267746B1 (en) 1999-03-22 2001-07-31 Biosense Webster, Inc. Multi-directional steerable catheters and control handles
US8147486B2 (en) * 2003-09-22 2012-04-03 St. Jude Medical, Atrial Fibrillation Division, Inc. Medical device with flexible printed circuit
US7155270B2 (en) * 2003-10-24 2006-12-26 Biosense Webster, Inc. Catheter with multi-spine mapping assembly
US7591799B2 (en) 2004-06-14 2009-09-22 Biosense Webster, Inc. Steering mechanism for bi-directional catheter
EP2032201B1 (fr) * 2006-06-01 2013-04-03 Cathprint AB Catheter tubulaire pour utilisation invasive et procede de fabrication de celui-ci
US8712550B2 (en) * 2008-12-30 2014-04-29 Biosense Webster, Inc. Catheter with multiple electrode assemblies for use at or near tubular regions of the heart
EP2627243B1 (fr) * 2010-12-30 2020-01-22 St. Jude Medical, Atrial Fibrillation Division, Inc. Système de diagnostic d'arythmies et de guidage de thérapies par cathéter
EP2910186B1 (fr) * 2011-04-22 2019-02-27 Topera, Inc. Cathéter de cartographie cardiaque à panier présentant une pointe distale atraumatique métallique en deux parties pour la détection de troubles du rythme cardiaque
JP6320920B2 (ja) * 2011-08-05 2018-05-09 エムシーテン、インコーポレイテッド センシング素子を利用したバルーン・カテーテルの装置及び製造方法
US9314299B2 (en) * 2012-03-21 2016-04-19 Biosense Webster (Israel) Ltd. Flower catheter for mapping and ablating veinous and other tubular locations
EP2890292B1 (fr) * 2012-08-31 2021-01-13 Acutus Medical, Inc. Système de cathéters pour le coeur
CN105358070B (zh) * 2013-02-08 2018-03-23 阿库图森医疗有限公司 带有柔性印刷电路板的可膨胀导管组件
KR20150140760A (ko) * 2013-04-08 2015-12-16 아파마 메디칼, 인크. 심장 절제 카테터 및 그의 사용 방법
US10470682B2 (en) * 2014-02-25 2019-11-12 St. Jude Medical, Cardiology Division, Inc. System and method for local electrophysiological characterization of cardiac substrate using multi-electrode catheters
JP2017516588A (ja) * 2014-06-04 2017-06-22 ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. 電極組立体
US9907480B2 (en) * 2016-02-08 2018-03-06 Biosense Webster (Israel) Ltd. Catheter spine assembly with closely-spaced bipole microelectrodes

Also Published As

Publication number Publication date
US11051708B2 (en) 2021-07-06
CA2957116A1 (fr) 2017-08-08
US20180192904A1 (en) 2018-07-12
EP3207867A1 (fr) 2017-08-23
IL250410B (en) 2020-02-27
US10327658B2 (en) 2019-06-25
US20190307349A1 (en) 2019-10-10
CN107041744B (zh) 2022-07-12
US9907480B2 (en) 2018-03-06
JP2017140389A (ja) 2017-08-17
US20170224237A1 (en) 2017-08-10
AU2017200720A1 (en) 2017-08-24
IL250410A0 (en) 2017-03-30
JP7074423B2 (ja) 2022-05-24
CN107041744A (zh) 2017-08-15

Similar Documents

Publication Publication Date Title
MA42149A (fr) Ensemble de cathéter pour colonne vertébrale avec microélectrodes bipôlaires étroitement espacées
IL266100B (en) Multimeric il-15 based molecules
MA40924A (fr) Cathéter avec ensembles d'électrodes empilés
IL276262B1 (en) tip of a catheter with tiny electrodes
DK3564252T3 (da) Modificerede nukleotidlinkere
DK3104854T3 (da) Mast-celle-stabilisatorer til lungesygdomsbehandling
DK3290066T3 (da) Blodpumpe med flowkanyle
MA46284A (fr) Canule cardiaque
CL2015000041S1 (es) Porcion inferior de una campana de ventilacion.
MA46194A (fr) Ensembles de poches de bioréacteur de perfusion
BR112016024662A2 (pt) estrutura de fluxo de fluido
EP3619311C0 (fr) Assemblage d'adn
IT201700117210A1 (it) Fungicida biologico
BR112017014211A2 (pt) sistema de purificação de líquido.
ES2969946T3 (es) Estera de desacoplamiento
IL254682A0 (en) Catheter with angled irrigation holes
ITUB20152254A1 (it) Aeratore e assieme contenitore aeratore.
DK3111934T3 (da) Progressions-hæmmende eller -forbedrende middel til kronisk nyresygdom
MA44152A (fr) Raccord antisismique doté d'un trou oblong
FR3021520B1 (fr) Canule d'ablation et kit avec insert
DE112014006652A5 (de) Lenkeinschlagunterstützung
FR3019806B1 (fr) Reservoir avec canal de ventilation avec couvercle.
SG11202004757RA (en) Dna polymerases
MA45781A (fr) Console de bioréacteur
FR3042395B1 (fr) Ensemble de construction pour structure d'ameublement.