CN102131458B - 用于检测对象的检测装置 - Google Patents

用于检测对象的检测装置 Download PDF

Info

Publication number
CN102131458B
CN102131458B CN200980132760.5A CN200980132760A CN102131458B CN 102131458 B CN102131458 B CN 102131458B CN 200980132760 A CN200980132760 A CN 200980132760A CN 102131458 B CN102131458 B CN 102131458B
Authority
CN
China
Prior art keywords
detecting element
detection
contact
checkout gear
contact mode
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN200980132760.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN102131458A (zh
Inventor
J·卡勒特
M·E·巴利
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN102131458A publication Critical patent/CN102131458A/zh
Application granted granted Critical
Publication of CN102131458B publication Critical patent/CN102131458B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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]
    • 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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6853—Catheters with a balloon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
    • A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
    • A61B5/6852—Catheters
    • A61B5/6858—Catheters with a distal basket, e.g. expandable basket
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00084—Temperature
    • 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
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Electrotherapy Devices (AREA)
  • Surgical Instruments (AREA)
CN200980132760.5A 2008-08-22 2009-08-20 用于检测对象的检测装置 Active CN102131458B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP08162791 2008-08-22
EP08162791.1 2008-08-22
PCT/IB2009/053674 WO2010020958A1 (en) 2008-08-22 2009-08-20 Sensing apparatus for sensing an object

Publications (2)

Publication Number Publication Date
CN102131458A CN102131458A (zh) 2011-07-20
CN102131458B true CN102131458B (zh) 2014-06-11

Family

ID=41217696

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200980132760.5A Active CN102131458B (zh) 2008-08-22 2009-08-20 用于检测对象的检测装置

Country Status (5)

Country Link
US (1) US8467863B2 (enExample)
EP (1) EP2326243B1 (enExample)
JP (1) JP5649573B2 (enExample)
CN (1) CN102131458B (enExample)
WO (1) WO2010020958A1 (enExample)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2012140962A (ru) * 2010-02-26 2014-04-10 Конинклейке Филипс Электроникс Н.В. Интервенционное устройство для абляции, способное различать ткани
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
EP2934288A1 (en) 2012-12-20 2015-10-28 Boston Scientific Scimed, Inc. Real-time feedback for electrode contact during mapping
US10368760B2 (en) 2013-06-11 2019-08-06 St. Jude Medical, Atrial Fibrillation Divison, Inc. Multi-electrode impedance sensing
EP3035843B1 (en) * 2013-08-22 2021-11-03 AFTx, Inc. Methods, systems, and apparatus for identification and characterization of rotors associated with atrial fibrillation
WO2015063192A1 (en) * 2013-10-30 2015-05-07 Koninklijke Philips N.V. Registration of tissue slice image
CN105873505A (zh) * 2013-11-01 2016-08-17 皇家飞利浦有限公司 用于确定心脏的表面上的电特性的系统
WO2015095024A2 (en) 2013-12-19 2015-06-25 Cardiac Pacemakers, Inc. System and method for locating neural tissue
US9554718B2 (en) 2014-01-29 2017-01-31 Biosense Webster (Israel) Ltd. Double bipolar configuration for atrial fibrillation annotation
WO2015171492A1 (en) 2014-05-05 2015-11-12 Cardionxt, Inc. Methods, systems, and apparatus for identification, characterization, and treatment of rotors associated with fibrillation
CN107223034B (zh) * 2015-02-20 2020-12-11 波士顿科学医学有限公司 使用医疗设备的组织接触感测
WO2017011540A1 (en) * 2015-07-15 2017-01-19 Texas Heart Institute Method and device for detection of arrhythmias and myocardial injury
US20170035341A1 (en) * 2015-08-05 2017-02-09 Boston Scientific Scimed, Inc. Smart device for bladder mapping
US10716620B2 (en) * 2015-08-05 2020-07-21 Boston Scientific Scimed, Inc. Expandable balloon mapping and ablation device
US20170035358A1 (en) * 2015-08-07 2017-02-09 Boston Scientific Scimed Inc. Force sensing catheters having super-elastic structural strain sensors
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
AU2017212715B2 (en) 2016-01-29 2019-08-08 Boston Scientific Scimed, Inc. Force sensing catheter with impedance-guided orientation
US11369431B2 (en) 2016-06-11 2022-06-28 Boston Scientific Scimed Inc. Inductive double flat coil displacement sensor
JP7025541B2 (ja) 2017-10-24 2022-02-24 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 医療デバイスの複数の電極間のインピーダンスを測定するためのシステム
EP3668381B1 (en) 2017-12-19 2025-02-26 St. Jude Medical, Cardiology Division, Inc. Methods of assessing contact between an electrode and tissue using complex impedance measurements
US10856768B2 (en) * 2018-01-25 2020-12-08 Biosense Webster (Israel) Ltd. Intra-cardiac scar tissue identification using impedance sensing and contact measurement
US20210077184A1 (en) * 2019-09-16 2021-03-18 Biosense Webster (Israel) Ltd. Catheter with thin-film electrodes on expandable membrane
US11931182B2 (en) * 2019-12-09 2024-03-19 Biosense Webster (Israel) Ltd. Catheter with plurality of sensing electrodes used as ablation electrode
CN116035586B (zh) * 2023-03-31 2023-06-27 中国医学科学院阜外医院 标测导管

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5836874A (en) * 1996-04-08 1998-11-17 Ep Technologies, Inc. Multi-function electrode structures for electrically analyzing and heating body tissue
US6240307B1 (en) * 1993-09-23 2001-05-29 Endocardial Solutions, Inc. Endocardial mapping system
US7364546B2 (en) * 1999-01-06 2008-04-29 Boston Scientific Scimed, Inc. Multi-functional medical catheter and methods of use

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5098430A (en) 1990-03-16 1992-03-24 Beacon Laboratories, Inc. Dual mode electrosurgical pencil
US5147370A (en) 1991-06-12 1992-09-15 Mcnamara Thomas O Nitinol stent for hollow body conduits
CA2447239C (en) 1992-09-23 2010-10-19 Endocardial Therapeutics, Inc. Endocardial mapping system
US6603996B1 (en) * 2000-06-07 2003-08-05 Graydon Ernest Beatty Software for mapping potential distribution of a heart chamber
US5300048A (en) 1993-05-12 1994-04-05 Sabin Corporation Flexible, highly radiopaque plastic material catheter
US5485849A (en) * 1994-01-31 1996-01-23 Ep Technologies, Inc. System and methods for matching electrical characteristics and propagation velocities in cardiac tissue
US5472442A (en) 1994-03-23 1995-12-05 Valleylab Inc. Moveable switchable electrosurgical handpiece
WO1997025917A1 (en) * 1996-01-19 1997-07-24 Ep Technologies, Inc. Multi-function electrode structures for electrically analyzing and heating body tissue
DE19731931C2 (de) 1997-07-24 2001-04-19 Erbe Elektromedizin Einrichtung zur HF-Koagulation biologischer Gewebe mittels eines flexiblen Endoskops
DE19947907A1 (de) * 1999-10-06 2001-04-19 Thomas Wolffgram Katheter für die kombinierte Untersuchung des linken Ventrikels sowie der rechten und der linken Koronararterien
US6892091B1 (en) * 2000-02-18 2005-05-10 Biosense, Inc. Catheter, method and apparatus for generating an electrical map of a chamber of the heart
US6855161B2 (en) 2000-12-27 2005-02-15 Advanced Cardiovascular Systems, Inc. Radiopaque nitinol alloys for medical devices
US6584345B2 (en) * 2001-03-13 2003-06-24 Biosense, Inc. Apparatus and method for measuring a plurality of electrical signals from the body of a patient
GB0129390D0 (en) * 2001-12-07 2002-01-30 Clark Terrence D Electrodynamic sensors and applications thereof
US20080312521A1 (en) * 2007-06-14 2008-12-18 Solomon Edward G System and method for determining electrode-tissue contact using phase difference

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6240307B1 (en) * 1993-09-23 2001-05-29 Endocardial Solutions, Inc. Endocardial mapping system
US5836874A (en) * 1996-04-08 1998-11-17 Ep Technologies, Inc. Multi-function electrode structures for electrically analyzing and heating body tissue
US7364546B2 (en) * 1999-01-06 2008-04-29 Boston Scientific Scimed, Inc. Multi-functional medical catheter and methods of use

Also Published As

Publication number Publication date
US20110144509A1 (en) 2011-06-16
US8467863B2 (en) 2013-06-18
JP2012500657A (ja) 2012-01-12
CN102131458A (zh) 2011-07-20
EP2326243B1 (en) 2017-05-03
EP2326243A1 (en) 2011-06-01
JP5649573B2 (ja) 2015-01-07
WO2010020958A1 (en) 2010-02-25

Similar Documents

Publication Publication Date Title
CN102131458B (zh) 用于检测对象的检测装置
JP7622162B2 (ja) 最早期のｌａｔの自動表示
JP5819035B2 (ja) コンプレックス細分化心房電位図の作成のためのコンピュータプログラム、コンピュータ可読媒体および装置
JP6301398B2 (ja) 不整脈の診断及びカテーテル治療のためのシステム
CN105559746B (zh) 采用心内信号的对准标测图
CN103565432B (zh) 用于多刺状物探针的图形界面
CN104434299B (zh) 用于在窦性节律期间标测室性/房性早搏的方法
EP2085026B1 (en) System for Determining the Location of a Catheter during an Intra-Body Medical Procedure
JP2018094413A (ja) 心臓のリアルタイムな電気解剖学的着色
JP6704709B2 (ja) 電気生理学的マップのリアルタイム着色
JP2017217487A (ja) 多チャンネル記録での心臓活性化シーケンスの識別及び可視化
JP6806915B2 (ja) 心臓現象（Ｃａｒｄｉａｃ ｐｈｅｎｏｍｅｎａ）の有病率を決定するための方法およびシステム
JP2016144642A (ja) 遠距離場電極を備えるバスケットカテーテル
EP4183343B1 (en) Transient event identification
JP7536473B2 (ja) ミッドフィールド信号抽出
JP6727936B2 (ja) 冠状静脈洞のカテーテル画像の位置合わせ
IL289796B1 (en) Managing medical device equipment by online magnetic calibration of a catheter
US20200397329A1 (en) Methods and systems for transmural tissue mapping

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant