CN101088459B - 用于阻抗标定的参考导管 - Google Patents

用于阻抗标定的参考导管 Download PDF

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Publication number
CN101088459B
CN101088459B CN2007101100878A CN200710110087A CN101088459B CN 101088459 B CN101088459 B CN 101088459B CN 2007101100878 A CN2007101100878 A CN 2007101100878A CN 200710110087 A CN200710110087 A CN 200710110087A CN 101088459 B CN101088459 B CN 101088459B
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China
Prior art keywords
electrode
electric current
target
probe
characteristic quantity
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CN2007101100878A
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Chinese (zh)
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CN101088459A (zh
Inventor
A·戈瓦里
A·C·阿尔特曼
Y·埃夫拉思
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Biosense Webster Inc
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Biosense Webster Inc
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    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/06—Devices, other than using radiation, for detecting or locating foreign bodies ; Determining position of diagnostic devices within or on the body of the patient
    • A61B5/061—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body
    • A61B5/063—Determining position of a probe within the body employing means separate from the probe, e.g. sensing internal probe position employing impedance electrodes on the surface of the body using impedance measurements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B34/00—Computer-aided surgery; Manipulators or robots specially adapted for use in surgery
    • A61B34/20—Surgical navigation systems; Devices for tracking or guiding surgical instruments, e.g. for frameless stereotaxis
    • A61B2034/2046—Tracking techniques
    • A61B2034/2051—Electromagnetic tracking systems
    • A61B2034/2053—Tracking an applied voltage gradient

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Human Computer Interaction (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Surgical Instruments (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
CN2007101100878A 2006-06-14 2007-06-14 用于阻抗标定的参考导管 Active CN101088459B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/424105 2006-06-14
US11/424,105 US7684850B2 (en) 2005-01-07 2006-06-14 Reference catheter for impedance calibration

Publications (2)

Publication Number Publication Date
CN101088459A CN101088459A (zh) 2007-12-19
CN101088459B true CN101088459B (zh) 2010-12-08

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ID=38441820

Family Applications (1)

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CN2007101100878A Active CN101088459B (zh) 2006-06-14 2007-06-14 用于阻抗标定的参考导管

Country Status (12)

Country Link
US (1) US7684850B2 (enExample)
EP (1) EP1867279B1 (enExample)
JP (1) JP5202880B2 (enExample)
KR (1) KR20070119533A (enExample)
CN (1) CN101088459B (enExample)
AT (1) ATE495699T1 (enExample)
AU (1) AU2007202686B2 (enExample)
BR (1) BRPI0702584A (enExample)
CA (1) CA2591627C (enExample)
DE (1) DE602007012021D1 (enExample)
IL (1) IL183823A (enExample)
MX (1) MX2007007148A (enExample)

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US20080190438A1 (en) * 2007-02-08 2008-08-14 Doron Harlev Impedance registration and catheter tracking
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US8538509B2 (en) 2008-04-02 2013-09-17 Rhythmia Medical, Inc. Intracardiac tracking system
US8167876B2 (en) * 2008-10-27 2012-05-01 Rhythmia Medical, Inc. Tracking system using field mapping
US8400164B2 (en) * 2008-11-12 2013-03-19 Biosense Webster, Inc. Calibration and compensation for errors in position measurement
US9398862B2 (en) 2009-04-23 2016-07-26 Rhythmia Medical, Inc. Multi-electrode mapping system
US8571647B2 (en) 2009-05-08 2013-10-29 Rhythmia Medical, Inc. Impedance based anatomy generation
US8103338B2 (en) * 2009-05-08 2012-01-24 Rhythmia Medical, Inc. Impedance based anatomy generation
US8694074B2 (en) 2010-05-11 2014-04-08 Rhythmia Medical, Inc. Electrode displacement determination
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US9414770B2 (en) 2010-12-29 2016-08-16 Biosense Webster (Israel) Ltd. Respiratory effect reduction in catheter position sensing
US9113807B2 (en) * 2010-12-29 2015-08-25 St. Jude Medical, Atrial Fibrillation Division, Inc. Dynamic adaptive respiration compensation with automatic gain control
US9002442B2 (en) 2011-01-13 2015-04-07 Rhythmia Medical, Inc. Beat alignment and selection for cardiac mapping
US9277872B2 (en) 2011-01-13 2016-03-08 Rhythmia Medical, Inc. Electroanatomical mapping
US9510772B2 (en) 2012-04-10 2016-12-06 Cardionxt, Inc. System and method for localizing medical instruments during cardiovascular medical procedures
US9216050B2 (en) 2012-05-01 2015-12-22 Medtronic Ablation Frontiers Llc Detection of microbubble formation during catheter ablation
US9060778B2 (en) 2012-04-26 2015-06-23 Medtronic Ablation Frontiers Llc Intermittent short circuit detection on a multi-electrode catheter
US20130296840A1 (en) 2012-05-01 2013-11-07 Medtronic Ablation Frontiers Llc Systems and methods for detecting tissue contact during ablation
US9095350B2 (en) 2012-05-01 2015-08-04 Medtronic Ablation Frontiers Llc Impedance detection of venous placement of multi-electrode catheters
US20130310673A1 (en) 2012-05-17 2013-11-21 Assaf Govari Guide wire with position sensing electrodes
US9895079B2 (en) * 2012-09-26 2018-02-20 Biosense Webster (Israel) Ltd. Electropotential mapping
JP6240751B2 (ja) 2013-05-06 2017-11-29 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． リアルタイム又はプレイバック電気生理学的データ視覚化中の直近の心拍特性の持続的表示のための解剖学的マッピングシステム
WO2014185977A1 (en) 2013-05-14 2014-11-20 Boston Scientific Scimed Inc. Representation and identification of activity patterns during electro-physiology mapping using vector fields
US9615760B2 (en) * 2013-06-17 2017-04-11 Biosense Webster (Israel), Ltd. Multiple bipolar sampling
EP3035843B1 (en) 2013-08-22 2021-11-03 AFTx, Inc. Methods, systems, and apparatus for identification and characterization of rotors associated with atrial fibrillation
US9687166B2 (en) 2013-10-14 2017-06-27 Boston Scientific Scimed, Inc. High resolution cardiac mapping electrode array catheter
KR102266904B1 (ko) 2014-05-09 2021-06-18 삼성전자주식회사 의료 영상 장치의 의료 영상 제공 방법 및 그 의료 영상 장치
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WO2015187386A1 (en) 2014-06-03 2015-12-10 Boston Scientific Scimed, Inc. Electrode assembly having an atraumatic distal tip
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CN107530027B (zh) * 2015-05-07 2021-06-29 圣犹达医疗用品心脏病学部门有限公司 用于检测定位元件的包覆和非包覆的系统和方法
US11039888B2 (en) 2015-05-12 2021-06-22 Navix International Limited Calculation of an ablation plan
US10278616B2 (en) * 2015-05-12 2019-05-07 Navix International Limited Systems and methods for tracking an intrabody catheter
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CN108024747B (zh) 2015-09-26 2020-12-04 波士顿科学医学有限公司 心内egm信号用于搏动匹配和接受
CN108140265B (zh) 2015-09-26 2022-06-28 波士顿科学医学有限公司 用于解剖外壳编辑的系统和方法
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Also Published As

Publication number Publication date
KR20070119533A (ko) 2007-12-20
EP1867279A3 (en) 2008-02-06
AU2007202686A1 (en) 2008-01-10
ATE495699T1 (de) 2011-02-15
CA2591627A1 (en) 2007-12-14
IL183823A0 (en) 2007-10-31
US7684850B2 (en) 2010-03-23
JP2008043735A (ja) 2008-02-28
AU2007202686B2 (en) 2013-01-31
JP5202880B2 (ja) 2013-06-05
EP1867279A2 (en) 2007-12-19
BRPI0702584A (pt) 2008-02-19
MX2007007148A (es) 2008-12-15
CN101088459A (zh) 2007-12-19
HK1114323A1 (en) 2008-10-31
EP1867279B1 (en) 2011-01-19
IL183823A (en) 2011-03-31
DE602007012021D1 (de) 2011-03-03
US20060241401A1 (en) 2006-10-26
CA2591627C (en) 2013-10-15

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