BRPI0415081A - montagem de eletrodo de ponta de cateter e método para fabricar a mesma - Google Patents

montagem de eletrodo de ponta de cateter e método para fabricar a mesma

Info

Publication number
BRPI0415081A
BRPI0415081A BRPI0415081-3A BRPI0415081A BRPI0415081A BR PI0415081 A BRPI0415081 A BR PI0415081A BR PI0415081 A BRPI0415081 A BR PI0415081A BR PI0415081 A BRPI0415081 A BR PI0415081A
Authority
BR
Brazil
Prior art keywords
electrodes
manufacturing
electrode
catheter tip
contact
Prior art date
Application number
BRPI0415081-3A
Other languages
English (en)
Inventor
William Henry Bernhart
John Philip Thompson
John Raymond Penica
Paul Steven Sremcich
John E Hampton
Brent David Yohn
Keith Miller
Original Assignee
Tyco Electronics Corp
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 Tyco Electronics Corp filed Critical Tyco Electronics Corp
Publication of BRPI0415081A publication Critical patent/BRPI0415081A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0536—Impedance imaging, e.g. by tomography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
    • 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
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • 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
    • A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Biophysics (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Cardiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Surgical Instruments (AREA)

Abstract

"MONTAGEM DE ELETRODO DE PONTA DE CATETER E MéTODO PARA FABRICAR A MESMA". Uma montagem de eletrodo para uma ponta de cateter sensor inclui um primeiro eletrodo e um segundo eletrodo, cada qual tendo um eixo central. Os dois eletrodos são axialmente alinhados e espaçados ao longo do eixo. Cada um do primeiro e segundo eletrodo compreende uma abertura de contato espaçada do eixo central, e um elemento de contato posicionado dentro de cada uma das aberturas de contato. O eixo central de cada um do primeiro e segundo eletrodos é substancialmente alinhado, e os elementos de contato correspondentes a cada um do primeiro e segundo eletrodos são deslocados, provendo-se assim pontos de contato alternados para cada respectivo eletrodo.
BRPI0415081-3A 2003-10-06 2004-10-05 montagem de eletrodo de ponta de cateter e método para fabricar a mesma BRPI0415081A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/679,568 US7062310B2 (en) 2003-10-06 2003-10-06 Catheter tip electrode assembly and method for fabricating same
PCT/US2004/032885 WO2005034748A1 (en) 2003-10-06 2004-10-05 Catheter tip electrode assembly and method for fabricating same

Publications (1)

Publication Number Publication Date
BRPI0415081A true BRPI0415081A (pt) 2006-12-12

Family

ID=34394182

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0415081-3A BRPI0415081A (pt) 2003-10-06 2004-10-05 montagem de eletrodo de ponta de cateter e método para fabricar a mesma

Country Status (9)

Country Link
US (3) US7062310B2 (pt)
EP (1) EP1691684A1 (pt)
JP (1) JP4757198B2 (pt)
CN (1) CN1889886B (pt)
BR (1) BRPI0415081A (pt)
CA (1) CA2541071C (pt)
IL (1) IL174745A (pt)
MX (1) MXPA06003856A (pt)
WO (1) WO2005034748A1 (pt)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7062310B2 (en) * 2003-10-06 2006-06-13 Tyco Electronics Corporation Catheter tip electrode assembly and method for fabricating same
US7411576B2 (en) 2003-10-30 2008-08-12 Sensable Technologies, Inc. Force reflecting haptic interface
US7819802B2 (en) * 2005-11-22 2010-10-26 General Electric Company Catheter tip
US8403925B2 (en) * 2006-12-06 2013-03-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for assessing lesions in tissue
WO2009006748A2 (en) * 2007-07-09 2009-01-15 Sis-Medical Ag Method and system to detect neointima coverage of a stent
US20090137925A1 (en) * 2007-11-23 2009-05-28 Divya Cantor Impedance Spectroscopy Cervix Scanning Apparatus and Method
WO2009070074A1 (en) * 2007-11-29 2009-06-04 St. Jude Medical Ab Active fixation element
WO2009076461A1 (en) * 2007-12-10 2009-06-18 Ablation Frontiers, Inc. Rf energy delivery system and method
CN101879060B (zh) * 2009-05-08 2014-10-01 上海微创医疗器械（集团）有限公司 具有可靠头电极连接的电生理导管
US8649878B2 (en) 2009-06-19 2014-02-11 Greatbatch Ltd. Temporary stimulation lead with polymer electrodes and method of manufacture
EP2399984B1 (de) 2010-06-22 2013-03-20 Lonza Cologne GmbH Verfahren und Elektrodenanordnung zur Behandlung von adhärenten Zellen
JP5911570B2 (ja) * 2011-06-13 2016-04-27 アンジオメトリックス コーポレーション 解剖学的および機能的パラメータ分析のための多機能誘導ワイヤアセンブリおよびシステム
FR2985418A1 (fr) * 2012-01-09 2013-07-12 Atom Appareil pour la mesure de l'impedance electrique de tissus biologiques
US8700133B2 (en) * 2012-06-18 2014-04-15 Smart Iv Llc Apparatus and method for monitoring catheter insertion
US9597482B2 (en) 2012-06-18 2017-03-21 Smart Iv Llc Apparatus and method for monitoring catheter insertion
DE102013001156B4 (de) * 2013-01-24 2021-10-14 Bowa-Electronic Gmbh & Co. Kg Bipolares Resektoskop
JP6158440B2 (ja) * 2013-07-22 2017-07-05 ボストン サイエンティフィック ニューロモデュレイション コーポレイション 成形セグメント電極リードを製造する方法
US10020800B2 (en) 2013-11-14 2018-07-10 Eagle Harbor Technologies, Inc. High voltage nanosecond pulser with variable pulse width and pulse repetition frequency
US9960763B2 (en) 2013-11-14 2018-05-01 Eagle Harbor Technologies, Inc. High voltage nanosecond pulser
US10978955B2 (en) 2014-02-28 2021-04-13 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US11539352B2 (en) 2013-11-14 2022-12-27 Eagle Harbor Technologies, Inc. Transformer resonant converter
US10892140B2 (en) 2018-07-27 2021-01-12 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US10483089B2 (en) 2014-02-28 2019-11-19 Eagle Harbor Technologies, Inc. High voltage resistive output stage circuit
WO2016182876A1 (en) * 2015-05-11 2016-11-17 St. Jude Medical, Cardiology Division, Inc. High density mapping and ablation catheter
DE102015108078A1 (de) * 2015-05-21 2016-11-24 Aesculap Ag Elektrochirurgisches Koagulationsinstrument
DE102015215756B4 (de) * 2015-08-18 2022-06-15 Olympus Winter & Ibe Gmbh Elektrochirurgiesystem zur Resektion von Körpergewebe
CA3009449C (en) * 2015-12-23 2019-09-10 Lumiradx Uk Limited A health-monitor patch
US11430635B2 (en) 2018-07-27 2022-08-30 Eagle Harbor Technologies, Inc. Precise plasma control system
US11004660B2 (en) 2018-11-30 2021-05-11 Eagle Harbor Technologies, Inc. Variable output impedance RF generator
US10702177B2 (en) * 2016-08-24 2020-07-07 Biosense Webster (Israel) Ltd. Catheter with bipole electrode spacer and related methods
WO2018067540A1 (en) * 2016-10-04 2018-04-12 St. Jude Medical, Cardiology Division, Inc. Ablation catheter tip with flexible electronic circuitry
EP4266579A3 (en) 2017-02-07 2023-12-27 Eagle Harbor Technologies, Inc. Transformer resonant converter
CN111201060A (zh) * 2017-08-11 2020-05-26 贺利氏医疗元件有限责任公司 高密度引线主体和方法
KR102208429B1 (ko) 2017-08-25 2021-01-29 이글 하버 테크놀로지스, 인코포레이티드 나노초 펄스를 이용한 임의의 파형 발생
US11179178B2 (en) 2017-08-31 2021-11-23 Cook Medical Technologies Llc Vaginal positioner for uterine tamponade device and methods of using the same
US10874824B2 (en) * 2017-10-18 2020-12-29 Biosense Webster (Israel) Ltd. High-volume manufacturing of catheters comprising electrodes having low impedance at low frequency
US11033327B2 (en) * 2017-10-30 2021-06-15 St. Jude Medical, Cardiology Division, Inc. Electrophysiology catheter with modular electrode structure
US11222767B2 (en) 2018-07-27 2022-01-11 Eagle Harbor Technologies, Inc. Nanosecond pulser bias compensation
US11532457B2 (en) 2018-07-27 2022-12-20 Eagle Harbor Technologies, Inc. Precise plasma control system
US11302518B2 (en) 2018-07-27 2022-04-12 Eagle Harbor Technologies, Inc. Efficient energy recovery in a nanosecond pulser circuit
KR20230025034A (ko) 2018-08-10 2023-02-21 이글 하버 테크놀로지스, 인코포레이티드 RF 플라즈마 반응기용 플라즈마 시스(sheath) 제어
JP7244653B2 (ja) * 2018-09-21 2023-03-22 クック・メディカル・テクノロジーズ・リミテッド・ライアビリティ・カンパニー エコー源性要素を備える子宮タンポナーデ組立体用のイントロデューサ及びその使用方法
JP7320608B2 (ja) 2019-01-08 2023-08-03 イーグル ハーバー テクノロジーズ，インク． ナノ秒パルサー回路での効率的なエネルギー回収
TWI778449B (zh) 2019-11-15 2022-09-21 美商鷹港科技股份有限公司 高電壓脈衝電路
JP7285377B2 (ja) 2019-12-24 2023-06-01 イーグル ハーバー テクノロジーズ，インク． プラズマシステム用ナノ秒パルサｒｆ絶縁

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1286075A (en) * 1968-09-20 1972-08-16 Dietmar Rudolf Garbe Incontinence control
US4596436A (en) * 1985-03-25 1986-06-24 Amp Incorporated Electrical connector housing assembly comprising housing frame containing housing modules
US4729385A (en) * 1985-10-23 1988-03-08 American Mediscan, Inc. Probe and method of use for detecting abnormal tissues
US4911174A (en) * 1989-02-13 1990-03-27 Cardiac Pacemakers, Inc. Method for matching the sense length of an impedance measuring catheter to a ventricular chamber
AU660444B2 (en) * 1991-02-15 1995-06-29 Ingemar H. Lundquist Torquable catheter and method
US5370671A (en) * 1991-03-26 1994-12-06 Empi, Inc. Incontinence electrode apparatus
US5385577A (en) * 1992-11-12 1995-01-31 Empi, Inc. Electrode for activating pelvic reflexes
US5199443A (en) * 1991-03-26 1993-04-06 Empi, Inc. Incontinence electrode apparatus
KR950013092B1 (ko) * 1991-08-30 1995-10-24 미쯔비시 지도샤 고교 가부시끼가이샤 차체의 반송 장치
US5579471A (en) * 1992-11-09 1996-11-26 International Business Machines Corporation Image query system and method
US5364352A (en) * 1993-03-12 1994-11-15 Heart Rhythm Technologies, Inc. Catheter for electrophysiological procedures
US5464448A (en) * 1994-05-02 1995-11-07 Empi, Inc. Electrode and method of making neuromuscular stimulator
WO1996000039A1 (en) * 1994-06-27 1996-01-04 Ep Technologies, Inc. Systems and methods for sensing temperature within the body
US5554055A (en) * 1994-08-31 1996-09-10 Thomas & Betts Corporation Electrical connector employing dual locking contact retention
ATE260069T1 (de) * 1995-10-06 2004-03-15 Cordis Webster Inc Elektroden-katheter mit geteilter spitze
US5971983A (en) * 1997-05-09 1999-10-26 The Regents Of The University Of California Tissue ablation device and method of use
US6078830A (en) * 1997-10-01 2000-06-20 Ep Technologies, Inc. Molded catheter distal end assembly and process for the manufacture thereof
JP2001027734A (ja) * 1999-07-13 2001-01-30 Olympus Optical Co Ltd 撮像装置
US7079882B1 (en) * 2000-01-22 2006-07-18 Richard Schmidt Method and apparatus for quantifying nerve and neural-muscular integrity related to pelvic organs or pelvic floor functions
US6475214B1 (en) * 2000-05-01 2002-11-05 Biosense Webster, Inc. Catheter with enhanced ablation electrode
EP1707116B1 (en) 2000-07-19 2012-06-06 Innovamédica S.A. de C.V. Impedance spectroscopy system for ischemic mucosal damage monitoring in hollow viscous organs
US7062310B2 (en) * 2003-10-06 2006-06-13 Tyco Electronics Corporation Catheter tip electrode assembly and method for fabricating same

Also Published As

Publication number Publication date
US7062310B2 (en) 2006-06-13
EP1691684A1 (en) 2006-08-23
JP2007507314A (ja) 2007-03-29
IL174745A0 (en) 2006-08-20
US7512433B2 (en) 2009-03-31
WO2005034748A1 (en) 2005-04-21
CN1889886A (zh) 2007-01-03
IL174745A (en) 2010-11-30
CA2541071C (en) 2012-12-04
JP4757198B2 (ja) 2011-08-24
US20090177070A1 (en) 2009-07-09
CN1889886B (zh) 2010-06-16
US20060206023A1 (en) 2006-09-14
MXPA06003856A (es) 2006-07-03
CA2541071A1 (en) 2005-04-21
US20050075554A1 (en) 2005-04-07

Similar Documents

Publication Publication Date Title
BRPI0415081A (pt) montagem de eletrodo de ponta de cateter e método para fabricar a mesma
DK1051220T3 (da) Elektrotransportelektrodesamling med lavere begyndelsesmodstand
CA2300968A1 (en) Nerve cuff having one or more isolated chambers
ATE539792T1 (de) Implantierbarer elektrophysiologischer leitungskörper
WO2003041792A3 (en) High impedance drug eluting cardiac lead
DE60042976D1 (de) Lösung für die elektrochemische abscheidung, methode, eine leiterplatte unter verwendung dieser lösung herzustellen und mehrschichtige leiterplatte
ATE306213T1 (de) Vorrichtungen zur kannulation und zur nervenüberwachung
FR2715508B1 (fr) Générateur électrochimique primaire ou secondaire à électrode nanoparticulaire.
NO20010282D0 (no) Kalsium(3S)tetrahydro-3-furanyl(1S,2R)-3-(((4- aminofenyl)sulfonyl)(isobutyl)amino)-1-benzyl-2-
DE60219336D1 (de) Vorrichtung zur iontophoretischen verabreichung von medikamenten durch das augenlid
BR9804040A (pt) Cera de polietileno como auxiliar de elaboração para massas de gl·tens de fusão .
KR850002886A (ko) 평형추(錘) 및 회전가능한 관형체에 이를 고정하는 방법
ES296825Y (es) Una cabeza unitaria de electrodo de soldadura por resistencia.
DE3668891D1 (de) Benzothiazolone, ihre herstellung und anwendung.
ES2194444T3 (es) Agonistas y antagonistas de 20-hete.
NO20002487D0 (no) Preparat med azelainsyre
DE3781140T2 (de) Plattenfoermige, ionenempfindliche elektrode.
ATA27685A (de) Ionensensitive membranelektrode
ATE69189T1 (de) Vorrichtung zum einspannen von nicht umlaufenden werkstuecken.
SE0203378D0 (sv) Vändskär för skärande bearbetning av metalliska material
NO864934L (no) Fremgangsmaate for fremstilling av en elektrode for fast-polymer-elektrolytt.
MX9300472A (es) Herramienta rotatoria.
CN117281580B (zh) 一种用于处理组织钙化的电极装置及冲击波装置
CN108136513A (zh) 切削工具和切削装置
DE3785804T2 (de) Komforme biomedizinische Flachelektrode.

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: A61B 5/053

Ipc: A61B 5/053 (2006.01), A61N 1/05 (2006.01), G01N 27

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM OS ARTIGOS 8O COMBINADO COM ART. 13 E ART.25 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.