JP2010514504A5 - - Google Patents

Download PDF

Info

Publication number
JP2010514504A5
JP2010514504A5 JP2009544136A JP2009544136A JP2010514504A5 JP 2010514504 A5 JP2010514504 A5 JP 2010514504A5 JP 2009544136 A JP2009544136 A JP 2009544136A JP 2009544136 A JP2009544136 A JP 2009544136A JP 2010514504 A5 JP2010514504 A5 JP 2010514504A5
Authority
JP
Japan
Prior art keywords
electrode
electrical signal
impedance
change
electrodes
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.)
Granted
Application number
JP2009544136A
Other languages
English (en)
Japanese (ja)
Other versions
JP2010514504A (ja
JP5677746B2 (ja
Filing date
Publication date
Priority claimed from US11/618,484 external-priority patent/US8265745B2/en
Application filed filed Critical
Publication of JP2010514504A publication Critical patent/JP2010514504A/ja
Publication of JP2010514504A5 publication Critical patent/JP2010514504A5/ja
Application granted granted Critical
Publication of JP5677746B2 publication Critical patent/JP5677746B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2009544136A 2006-12-29 2007-11-14 接触センサおよびシース進出センサ Active JP5677746B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/618,484 2006-12-29
US11/618,484 US8265745B2 (en) 2006-12-29 2006-12-29 Contact sensor and sheath exit sensor
PCT/US2007/084678 WO2008082802A2 (en) 2006-12-29 2007-11-14 Contact sensor and sheath exit sensor

Publications (3)

Publication Number Publication Date
JP2010514504A JP2010514504A (ja) 2010-05-06
JP2010514504A5 true JP2010514504A5 (enExample) 2010-11-04
JP5677746B2 JP5677746B2 (ja) 2015-02-25

Family

ID=39589167

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009544136A Active JP5677746B2 (ja) 2006-12-29 2007-11-14 接触センサおよびシース進出センサ

Country Status (5)

Country Link
US (3) US8265745B2 (enExample)
EP (2) EP2101642B1 (enExample)
JP (1) JP5677746B2 (enExample)
CN (1) CN101626724B (enExample)
WO (1) WO2008082802A2 (enExample)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
US8961417B2 (en) * 2008-01-04 2015-02-24 Texas Heart Institute Catheter with electrodes for impedance and/or conduction velocity measurement
US9078627B2 (en) 2008-01-04 2015-07-14 Texas Heart Institute Introducer sheath with electrodes
WO2009120953A2 (en) * 2008-03-27 2009-10-01 Mayo Foundation For Medical Education And Research Navigation and tissue capture systems and methods
US8494608B2 (en) 2008-04-18 2013-07-23 Medtronic, Inc. Method and apparatus for mapping a structure
US8532734B2 (en) 2008-04-18 2013-09-10 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
US8340751B2 (en) 2008-04-18 2012-12-25 Medtronic, Inc. Method and apparatus for determining tracking a virtual point defined relative to a tracked member
US8457371B2 (en) 2008-04-18 2013-06-04 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
US8663120B2 (en) 2008-04-18 2014-03-04 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
US8839798B2 (en) 2008-04-18 2014-09-23 Medtronic, Inc. System and method for determining sheath location
US8938292B2 (en) 2008-07-31 2015-01-20 Medtronic, Inc. Estimating cardiovascular pressure and volume using impedance measurements
US8175681B2 (en) 2008-12-16 2012-05-08 Medtronic Navigation Inc. Combination of electromagnetic and electropotential localization
WO2010093603A1 (en) 2009-02-11 2010-08-19 Boston Scientific Scimed, Inc. Insulated ablation catheter devices and methods of use
US20100268278A1 (en) * 2009-04-15 2010-10-21 Warsaw Orthopedic, Inc. Tension band
US8494614B2 (en) 2009-08-31 2013-07-23 Regents Of The University Of Minnesota Combination localization system
US8494613B2 (en) 2009-08-31 2013-07-23 Medtronic, Inc. Combination localization system
WO2011041489A2 (en) 2009-09-30 2011-04-07 Mayo Foundation For Medical Education And Research Enhanced signal navigation and capture systems and methods
WO2011041488A2 (en) 2009-09-30 2011-04-07 Mayo Foundation For Medical Education And Research Tissue capture and occlusion systems and methods
US8355774B2 (en) 2009-10-30 2013-01-15 Medtronic, Inc. System and method to evaluate electrode position and spacing
CA2764494A1 (en) 2011-01-21 2012-07-21 Kardium Inc. Enhanced medical device for use in bodily cavities, for example an atrium
US9486273B2 (en) 2011-01-21 2016-11-08 Kardium Inc. High-density electrode-based medical device system
US11259867B2 (en) 2011-01-21 2022-03-01 Kardium Inc. High-density electrode-based medical device system
US9452016B2 (en) 2011-01-21 2016-09-27 Kardium Inc. Catheter system
AU2012308464B2 (en) 2011-09-14 2016-10-20 Boston Scientific Scimed, Inc. Ablation device with ionically conductive balloon
DE102011118998A1 (de) * 2011-11-14 2013-05-16 Seca Ag Verfahren und Vorrichtung zur Ermittlung des Körpergewichtes einer Person
AU2012347470B2 (en) 2011-12-09 2017-02-02 Medtronic Ireland Manufacturing Unlimited Company Therapeutic neuromodulation of the hepatic system
US9687289B2 (en) 2012-01-04 2017-06-27 Biosense Webster (Israel) Ltd. Contact assessment based on phase measurement
CN104039257A (zh) 2012-01-10 2014-09-10 波士顿科学医学有限公司 电生理学系统
AU2013230776B2 (en) 2012-03-08 2015-12-03 Medtronic Af Luxembourg S.A.R.L. Immune system neuromodulation and associated systems and methods
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
US8918165B2 (en) * 2012-09-28 2014-12-23 St. Jude Medical Ab Medical device for positioning of a lead
US9427167B2 (en) 2012-12-20 2016-08-30 Boston Scientific Scimed, Inc. Real-time feedback for electrode contact during mapping
US10188314B2 (en) 2013-03-05 2019-01-29 St. Jude Medical, Cardiology Division, Inc. System and method for detecting sheathing and unsheathing of localization elements
US9026196B2 (en) 2013-03-05 2015-05-05 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for detecting sheathing and unsheathing of localization elements
CN105246401B (zh) 2013-03-11 2019-11-22 犹他大学研究基金会 传感器系统
US9724014B2 (en) 2013-03-12 2017-08-08 St. Jude Medical, Atrial Fibrillation Division, Inc. Active detection of sensor transition from covered to exposed
US10792089B2 (en) 2013-03-13 2020-10-06 Kardium, Inc. Detecting improper energy transmission configuration in medical device system
US9693820B2 (en) * 2013-03-15 2017-07-04 St. Jude Medical, Atrial Fibrillation Division, Inc. System for detecting catheter electrodes entering into and exiting from an introducer
CA2913346A1 (en) 2013-06-05 2014-12-11 Metavention, Inc. Modulation of targeted nerve fibers
US10835183B2 (en) 2013-07-01 2020-11-17 Zurich Medical Corporation Apparatus and method for intravascular measurements
EP2996552B1 (en) 2013-07-01 2024-09-04 Zurich Medical Corporation Apparatus and method for intravascular measurements
US11103174B2 (en) 2013-11-13 2021-08-31 Biosense Webster (Israel) Ltd. Reverse ECG mapping
US9629570B2 (en) * 2013-11-21 2017-04-25 Biosense Webster (Israel) Ltd. Tracking of catheter from insertion point to heart using impedance measurements
US10278775B2 (en) 2013-12-31 2019-05-07 Biosense Webster (Israel) Ltd. Catheter utilizing optical spectroscopy for measuring tissue contact area
US9744335B2 (en) * 2014-07-01 2017-08-29 Auris Surgical Robotics, Inc. Apparatuses and methods for monitoring tendons of steerable catheters
WO2016061002A1 (en) 2014-10-13 2016-04-21 Boston Scientific Scimed Inc. Tissue diagnosis and treatment using mini-electrodes
EP4316361A3 (en) 2014-10-24 2024-05-01 Boston Scientific Scimed Inc. Medical devices with a flexible electrode assembly coupled to an ablation tip
US10512416B2 (en) * 2014-11-12 2019-12-24 Oxford University Innovation Limited Estimation of blood flow rates
JP6673598B2 (ja) 2014-11-19 2020-03-25 エピックス セラピューティクス，インコーポレイテッド ペーシングを伴う組織の高分解能マッピング
WO2016081786A1 (en) * 2014-11-19 2016-05-26 Stereotaxis, Inc. Inter-electrode impedance for detecting tissue distance, orientation, contact and contact quality
AU2015349961A1 (en) 2014-11-19 2017-06-29 Epix Therapeutics, Inc. Ablation devices, systems and methods of using a high-resolution electrode assembly
US20190069949A1 (en) 2014-12-03 2019-03-07 Metavention, Inc. Systems and methods for modulatng nerves or other tissue
WO2016100917A1 (en) 2014-12-18 2016-06-23 Boston Scientific Scimed Inc. Real-time morphology analysis for lesion assessment
US11819636B2 (en) 2015-03-30 2023-11-21 Auris Health, Inc. Endoscope pull wire electrical circuit
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
EP3349676A4 (en) * 2015-09-18 2019-05-15 Adagio Medical, Inc. TISSUE CONTACT VERIFICATION SYSTEM
US10449352B2 (en) * 2015-12-15 2019-10-22 Brainlab Ag Guiding tube for stimulation leads
US10398347B2 (en) * 2015-12-18 2019-09-03 Biosense Webster (Israel) Ltd. Sheath visualization method by means of impedance localization and magnetic information
US10350423B2 (en) 2016-02-04 2019-07-16 Cardiac Pacemakers, Inc. Delivery system with force sensor for leadless cardiac device
JP6923549B2 (ja) 2016-03-15 2021-08-18 エピックス セラピューティクス，インコーポレイテッド 灌注式焼灼のための改良されたシステム
US10524859B2 (en) 2016-06-07 2020-01-07 Metavention, Inc. Therapeutic tissue modulation devices and methods
DE102017004548A1 (de) 2016-12-23 2018-06-28 Xenios Ag Kanüle mit einem Draht, der längs der Kanüle verläuft
WO2018152136A1 (en) * 2017-02-14 2018-08-23 St. Jude Medical, Cardiology Division, Inc. System and apparatus for detecting catheters relative to introducers
EP3614946B1 (en) 2017-04-27 2024-03-20 EPiX Therapeutics, Inc. Determining nature of contact between catheter tip and tissue
US11583249B2 (en) * 2017-09-08 2023-02-21 Biosense Webster (Israel) Ltd. Method and apparatus for performing non-fluoroscopic transseptal procedure
US10827978B2 (en) * 2017-11-22 2020-11-10 Boston Scientific Scimed Inc. Impedance-based far-field subtraction of waveform using non-tissue contacting electrodes
WO2019111180A1 (en) * 2017-12-05 2019-06-13 Navix International Limited Electrophysiology procedure without ionizing radiation imaging
WO2019126260A1 (en) * 2017-12-19 2019-06-27 St. Jude Medical, Cardiology Division, Inc. Methods of assessing contact between an electrode and tissue using complex impedance measurements
CN109984838B (zh) * 2017-12-29 2021-03-09 四川锦江电子科技有限公司 一种带压力感知的电生理导管
BR112020020214A2 (pt) * 2018-04-02 2021-01-12 Saranas, Inc. Técnica de detecção de sangramento por bioimpedância direcional e regional
KR102046712B1 (ko) * 2018-04-30 2019-11-19 가톨릭대학교 산학협력단 임피던스 측정이 가능한 내시경용 캡 유닛
US11432740B2 (en) 2018-06-28 2022-09-06 St. Jude Medical, Cardiology Division, Inc. Introducer sheath localization and visualization
US10556102B1 (en) * 2018-08-13 2020-02-11 Biosense Webster (Israel) Ltd. Automatic adjustment of electrode surface impedances in multi-electrode catheters
EP3852623B1 (en) * 2018-11-07 2024-12-04 St. Jude Medical International Holding S.à r.l. Method for medical device localization based on magnetic and impedance sensors
US20200155228A1 (en) * 2018-11-20 2020-05-21 Boston Scientific Scimed Inc. Sheath detection using local impedance information
CN111345897B (zh) * 2018-12-20 2021-02-09 四川锦江电子科技有限公司 一种确定导管电极进入鞘管和离开鞘管的方法和装置
WO2020171998A2 (en) 2019-02-21 2020-08-27 St. Jude Medical, Cardiology Division, Inc. Systems and methods for assessing ablation lesions
US20210169368A1 (en) * 2019-12-09 2021-06-10 Biosense Webster (Israel) Ltd. Determining release of implant from sheath based on measuring impedance
US20230042644A1 (en) * 2020-01-01 2023-02-09 Navix International Limited Impedance-based device tracking
JP2024524386A (ja) 2021-06-28 2024-07-05 インクイス メディカル，インコーポレーテッド 閉塞性物質の除去を制御するための装置および方法
CN119698258A (zh) 2022-04-22 2025-03-25 因奎斯医疗公司 用于移除凝块的抽取设备
EP4427681A1 (en) 2023-03-09 2024-09-11 St. Jude Medical, Cardiology Division, Inc. Guidance for navigation and positioning of intravascularly delivered devices

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4280503A (en) * 1980-02-19 1981-07-28 Electro-Catheter Corporation Bipolar electrode insertion apparatus
US5341807A (en) 1992-06-30 1994-08-30 American Cardiac Ablation Co., Inc. Ablation catheter positioning system
JP3581888B2 (ja) 1992-09-23 2004-10-27 エンドカーディアル・セラピューティクス・インコーポレーテッド 心内膜の写像システム
US5662108A (en) 1992-09-23 1997-09-02 Endocardial Solutions, Inc. Electrophysiology mapping system
US6947785B1 (en) 1993-09-23 2005-09-20 Endocardial Solutions, Inc. Interface system for endocardial mapping catheter
DE69434664T2 (de) 1993-10-14 2006-11-09 Boston Scientific Ltd., Barbados Elektroden zur erzeugung bestimmter muster von pathologisch verändertem gewebe
US5810802A (en) * 1994-08-08 1998-09-22 E.P. Technologies, Inc. Systems and methods for controlling tissue ablation using multiple temperature sensing elements
US5697377A (en) 1995-11-22 1997-12-16 Medtronic, Inc. Catheter mapping system and method
US6048329A (en) * 1996-12-19 2000-04-11 Ep Technologies, Inc. Catheter distal assembly with pull wires
US5944022A (en) * 1997-04-28 1999-08-31 American Cardiac Ablation Co. Inc. Catheter positioning system
JPH11197250A (ja) * 1997-10-30 1999-07-27 Kaneka Medics:Kk 生体内留置部材配置用ワイヤー装置
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
US6391024B1 (en) * 1999-06-17 2002-05-21 Cardiac Pacemakers, Inc. RF ablation apparatus and method having electrode/tissue contact assessment scheme and electrocardiogram filtering
US6569160B1 (en) * 2000-07-07 2003-05-27 Biosense, Inc. System and method for detecting electrode-tissue contact
US6714806B2 (en) * 2000-09-20 2004-03-30 Medtronic, Inc. System and method for determining tissue contact of an implantable medical device within a body
US6666862B2 (en) * 2001-03-01 2003-12-23 Cardiac Pacemakers, Inc. Radio frequency ablation system and method linking energy delivery with fluid flow
DE60223794T2 (de) 2001-04-27 2008-10-30 C.R. Bard, Inc. Elektrophysiologie-katheter zur mapping und ablation
US20030013986A1 (en) * 2001-07-12 2003-01-16 Vahid Saadat Device for sensing temperature profile of a hollow body organ
US20040133113A1 (en) * 2002-08-24 2004-07-08 Krishnan Subramaniam C. Method and apparatus for locating the fossa ovalis and performing transseptal puncture
US6951549B1 (en) * 2002-09-30 2005-10-04 Advanced Cardiovascular Systems, Inc. Systems and methods for detecting tissue contact and needle penetration depth
EP1462141B1 (en) * 2003-03-26 2006-09-20 Terumo Kabushiki Kaisha Catheter with puncture sensor
US7869865B2 (en) * 2005-01-07 2011-01-11 Biosense Webster, Inc. Current-based position sensing
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
US20070233185A1 (en) 2005-10-20 2007-10-04 Thomas Anderson Systems and methods for sealing a vascular opening
BRPI0619725A2 (pt) * 2005-12-06 2011-10-11 St Jude Medical Atrial Fibrill avaliação de junção de eletrodo para ablação do tecido
US8532734B2 (en) 2008-04-18 2013-09-10 Regents Of The University Of Minnesota Method and apparatus for mapping a structure
JP5618585B2 (ja) 2010-03-18 2014-11-05 キヤノン株式会社 画像形成装置

Similar Documents

Publication Publication Date Title
JP2010514504A5 (enExample)
JP5677746B2 (ja) 接触センサおよびシース進出センサ
KR101431051B1 (ko) 휴대용 방광 내압 모니터링 장치
US9743857B2 (en) Digital manometry finger-mountable sensor device
CN105338885B (zh) 多电极阻抗感测
WO2008024137A3 (en) Novel method and apparatus for determining optimal neuromuscular detection sites, novel diagnostic biosensor array formed in accordance with the same, and novel method for testing a patient using the novel diagnostic biosensor array
Vaezi et al. Mucosal impedance: a new way to diagnose reflux disease and how it could change your practice
JP2019205831A (ja) 組織の周波数応答に基づくタッチ検出
CA2375900A1 (en) Apparatus and method for measuring a plurality of electrical signals from the body of a patient
Vitton et al. Comparison of three‐dimensional high‐resolution manometry and endoanal ultrasound in the diagnosis of anal sphincter defects
EP2763584B1 (en) Method and system for collecting physiological data using a dynamically configurable biopotential electrode array
WO2008090862A1 (ja) 胎児心電図信号計測方法およびその装置
KR102083559B1 (ko) 생체용 전극, 생체 신호 처리 장치 및 생체 신호 처리 방법
CN106361299B (zh) 一种三重薄膜心血管检测传感器
Patel et al. Utility of esophageal mucosal impedance as a diagnostic test for esophageal disease
CN204330658U (zh) 手机嵌入式血糖血脂尿酸胆固醇综合测试仪
JP7573756B2 (ja) 医療装置及び医療装置の作動方法
CN105388275A (zh) 一种体征测量试纸弹出方法及体征测量设备
CN202939151U (zh) 一种血糖试纸及应用此血糖试纸的血糖仪
CN104107035A (zh) 自定位自校准的无创生物信息测量系统及测量方法
CN209606443U (zh) 具有多个独立采血口的检测试片
CN110801222A (zh) 使用电极对和公共参考接地来评估组织与导管的接触
CN117179829A (zh) 一种心肌活检钳
CN203970364U (zh) 自定位自校准的无创生物信息测量系统
US20220248976A1 (en) Prostate cancer detecting medical devices