ATE292491T1 - System zur bestimmung des gewebekontaktes einer implantierbaren vorrichtung - Google Patents
System zur bestimmung des gewebekontaktes einer implantierbaren vorrichtungInfo
- Publication number
- ATE292491T1 ATE292491T1 AT01973198T AT01973198T ATE292491T1 AT E292491 T1 ATE292491 T1 AT E292491T1 AT 01973198 T AT01973198 T AT 01973198T AT 01973198 T AT01973198 T AT 01973198T AT E292491 T1 ATE292491 T1 AT E292491T1
- Authority
- AT
- Austria
- Prior art keywords
- impedance
- signal
- imd
- indication
- tissue contact
- Prior art date
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
-
- 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
- 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
- A61N1/056—Transvascular endocardial electrode systems
-
- 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
- A61N1/056—Transvascular endocardial electrode systems
- A61N1/057—Anchoring means; Means for fixing the head inside the heart
- A61N1/0573—Anchoring means; Means for fixing the head inside the heart chacterised by means penetrating the heart tissue, e.g. helix needle or hook
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Cardiology (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Vascular Medicine (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Electrotherapy Devices (AREA)
- Prostheses (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23405800P | 2000-09-20 | 2000-09-20 | |
PCT/US2001/029289 WO2002024063A2 (en) | 2000-09-20 | 2001-09-18 | Improved system and method for determining tissue contact of an implantable medical device within a body |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE292491T1 true ATE292491T1 (de) | 2005-04-15 |
Family
ID=22879713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01973198T ATE292491T1 (de) | 2000-09-20 | 2001-09-18 | System zur bestimmung des gewebekontaktes einer implantierbaren vorrichtung |
Country Status (7)
Country | Link |
---|---|
US (1) | US6714806B2 (de) |
EP (1) | EP1322377B1 (de) |
JP (1) | JP2004508871A (de) |
AT (1) | ATE292491T1 (de) |
CA (1) | CA2423167A1 (de) |
DE (1) | DE60109950T2 (de) |
WO (1) | WO2002024063A2 (de) |
Families Citing this family (77)
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US7286866B2 (en) * | 2001-11-05 | 2007-10-23 | Ge Medical Systems Global Technology Company, Llc | Method, system and computer product for cardiac interventional procedure planning |
US7311705B2 (en) | 2002-02-05 | 2007-12-25 | Medtronic, Inc. | Catheter apparatus for treatment of heart arrhythmia |
US7346381B2 (en) | 2002-11-01 | 2008-03-18 | Ge Medical Systems Global Technology Company Llc | Method and apparatus for medical intervention procedure planning |
US7499743B2 (en) | 2002-03-15 | 2009-03-03 | General Electric Company | Method and system for registration of 3D images within an interventional system |
US20030199938A1 (en) * | 2002-04-22 | 2003-10-23 | Karel Smits | Precise cardiac lead placement based on impedance measurements |
US7778686B2 (en) * | 2002-06-04 | 2010-08-17 | General Electric Company | Method and apparatus for medical intervention procedure planning and location and navigation of an intervention tool |
US7747047B2 (en) | 2003-05-07 | 2010-06-29 | Ge Medical Systems Global Technology Company, Llc | Cardiac CT system and method for planning left atrial appendage isolation |
US7343196B2 (en) * | 2003-05-09 | 2008-03-11 | Ge Medical Systems Global Technology Company Llc | Cardiac CT system and method for planning and treatment of biventricular pacing using epicardial lead |
US7565190B2 (en) | 2003-05-09 | 2009-07-21 | Ge Medical Systems Global Technology Company, Llc | Cardiac CT system and method for planning atrial fibrillation intervention |
US7588033B2 (en) | 2003-06-18 | 2009-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for improving ventilation in a lung area |
US7813785B2 (en) * | 2003-07-01 | 2010-10-12 | General Electric Company | Cardiac imaging system and method for planning minimally invasive direct coronary artery bypass surgery |
US7344543B2 (en) | 2003-07-01 | 2008-03-18 | Medtronic, Inc. | Method and apparatus for epicardial left atrial appendage isolation in patients with atrial fibrillation |
EP1660004A4 (de) | 2003-08-18 | 2017-05-31 | Breathe Technologies, Inc. | Verfahren und vorrichtung für die nichtinvasive ventilation mit nasaler schnittstelle |
US20050054918A1 (en) * | 2003-09-04 | 2005-03-10 | Sra Jasbir S. | Method and system for treatment of atrial fibrillation and other cardiac arrhythmias |
US7308299B2 (en) | 2003-10-22 | 2007-12-11 | General Electric Company | Method, apparatus and product for acquiring cardiac images |
US7308297B2 (en) * | 2003-11-05 | 2007-12-11 | Ge Medical Systems Global Technology Company, Llc | Cardiac imaging system and method for quantification of desynchrony of ventricles for biventricular pacing |
US7454248B2 (en) | 2004-01-30 | 2008-11-18 | Ge Medical Systems Global Technology, Llc | Method, apparatus and product for acquiring cardiac images |
US8068905B2 (en) * | 2004-02-26 | 2011-11-29 | Compumedics Limited | Method and apparatus for continuous electrode impedance monitoring |
GB0419238D0 (en) * | 2004-08-28 | 2004-09-29 | Univ Manchester | Dysphagia recovery |
US7347751B2 (en) * | 2004-09-30 | 2008-03-25 | Cardiac Pacemakers, Inc. | Cardiac lead implantation system |
US8515527B2 (en) * | 2004-10-13 | 2013-08-20 | General Electric Company | Method and apparatus for registering 3D models of anatomical regions of a heart and a tracking system with projection images of an interventional fluoroscopic system |
US7327872B2 (en) * | 2004-10-13 | 2008-02-05 | General Electric Company | Method and system for registering 3D models of anatomical regions with projection images of the same |
US7551958B2 (en) | 2005-05-24 | 2009-06-23 | Cardiac Pacemakers, Inc. | Safety control system for implantable neural stimulator |
US7848787B2 (en) * | 2005-07-08 | 2010-12-07 | Biosense Webster, Inc. | Relative impedance measurement |
CN101454041B (zh) | 2005-09-20 | 2012-12-12 | 呼吸科技公司 | 对患者进行呼吸支持的系统、方法和装置 |
AU2006320425B2 (en) * | 2005-12-01 | 2011-11-10 | Doheny Eye Institute | Fitting a neural prosthesis using impedance and electrode height |
US20070255270A1 (en) * | 2006-04-27 | 2007-11-01 | Medtronic Vascular, Inc. | Intraluminal guidance system using bioelectric impedance |
CA2652544A1 (en) | 2006-05-18 | 2007-12-13 | Breathe Technologies, Inc. | Tracheostoma spacer, tracheotomy method, and device for inserting a tracheostoma spacer |
EP2068992B1 (de) | 2006-08-03 | 2016-10-05 | Breathe Technologies, Inc. | Vorrichtung für minimal invasive atmungsunterstützung |
EP2091607B1 (de) * | 2006-10-20 | 2017-08-09 | Second Sight Medical Products, Inc. | Sehprothese |
US9042985B2 (en) | 2006-11-14 | 2015-05-26 | Second Sight Medical Products, Inc. | Signal strength indicator for adjusting communication in a medical implant |
US8265745B2 (en) * | 2006-12-29 | 2012-09-11 | St. Jude Medical, Atrial Fibillation Division, Inc. | Contact sensor and sheath exit sensor |
WO2008126074A2 (en) | 2007-04-11 | 2008-10-23 | Elcam Medical Agricultural Cooperative Association Ltd. | System and method for accurate placement of a catheter tip in a patient |
CN101711125B (zh) | 2007-04-18 | 2016-03-16 | 美敦力公司 | 针对非荧光镜植入的长期植入性有源固定医疗电子导联 |
WO2008144589A1 (en) | 2007-05-18 | 2008-11-27 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and providing ventilation therapy |
EP2200686A4 (de) | 2007-09-26 | 2017-11-01 | Breathe Technologies, Inc. | Verfahren und vorrichtungen zur bereitstellung von inspiratorischer und expiratorischer flussentlastung bei der beatmungstherapie |
EP2203206A4 (de) | 2007-09-26 | 2017-12-06 | Breathe Technologies, Inc. | Verfahren und vorrichtungen zur behandlung von schlafapnoe |
US9242070B2 (en) * | 2007-12-21 | 2016-01-26 | MicronVention, Inc. | System and method for locating detachment zone of a detachable implant |
US8663120B2 (en) * | 2008-04-18 | 2014-03-04 | Regents Of The University Of Minnesota | Method and apparatus for mapping a structure |
EP2274036A4 (de) | 2008-04-18 | 2014-08-13 | Breathe Technologies Inc | Verfahren und vorrichtungen zur messung von atmung und zur kontrolle der funktionen eines beatmungsgeräts |
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 |
US8494608B2 (en) * | 2008-04-18 | 2013-07-23 | Medtronic, Inc. | Method and apparatus for mapping a structure |
US8839798B2 (en) * | 2008-04-18 | 2014-09-23 | Medtronic, Inc. | System and method for determining sheath location |
US8457371B2 (en) | 2008-04-18 | 2013-06-04 | Regents Of The University Of Minnesota | Method and apparatus for mapping a structure |
WO2009151791A2 (en) | 2008-04-18 | 2009-12-17 | Breathe Technologies, Inc. | Methods and devices for sensing respiration and controlling ventilator functions |
CA2665215C (en) * | 2008-05-06 | 2015-01-06 | Intertape Polymer Corp. | Edge coatings for tapes |
US8677999B2 (en) | 2008-08-22 | 2014-03-25 | Breathe Technologies, Inc. | Methods and devices for providing mechanical ventilation with an open airway interface |
US10252020B2 (en) | 2008-10-01 | 2019-04-09 | Breathe Technologies, Inc. | Ventilator with biofeedback monitoring and control for improving patient activity and health |
US8175681B2 (en) | 2008-12-16 | 2012-05-08 | Medtronic Navigation Inc. | Combination of electromagnetic and electropotential localization |
US9132250B2 (en) | 2009-09-03 | 2015-09-15 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature |
US9675774B2 (en) | 2009-04-02 | 2017-06-13 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive open ventilation with gas delivery nozzles in free space |
US8973584B2 (en) | 2009-02-13 | 2015-03-10 | Health Beacons, Inc. | Method and apparatus for locating passive integrated transponder tags |
US9962512B2 (en) | 2009-04-02 | 2018-05-08 | Breathe Technologies, Inc. | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with a free space nozzle feature |
US8494613B2 (en) | 2009-08-31 | 2013-07-23 | Medtronic, Inc. | Combination localization system |
US8494614B2 (en) | 2009-08-31 | 2013-07-23 | Regents Of The University Of Minnesota | Combination localization system |
US8446934B2 (en) * | 2009-08-31 | 2013-05-21 | Texas Instruments Incorporated | Frequency diversity and phase rotation |
EP2473221B1 (de) | 2009-09-03 | 2020-11-11 | Breathe Technologies, Inc. | Systeme für nicht invasive beatmung mit einer nicht abdichtenden beatmungsmaske mit einem abscheidungsanschluss und/oder druckfunktionen |
US8355774B2 (en) * | 2009-10-30 | 2013-01-15 | Medtronic, Inc. | System and method to evaluate electrode position and spacing |
US20110160832A1 (en) * | 2009-12-30 | 2011-06-30 | Amit Cohen | Electrical Metering of Active Fixation Lead Extension |
US9237961B2 (en) * | 2010-04-23 | 2016-01-19 | Medtronic Vascular, Inc. | Stent delivery system for detecting wall apposition of the stent during deployment |
US8845631B2 (en) | 2010-04-28 | 2014-09-30 | Medtronic Ablation Frontiers Llc | Systems and methods of performing medical procedures |
AU2011292111B2 (en) | 2010-08-16 | 2015-03-26 | Breathe Technologies, Inc. | Methods, systems and devices using LOX to provide ventilatory support |
US8649851B2 (en) | 2010-09-15 | 2014-02-11 | Pacesetter, Inc. | Method and system for quantitative measure of current of injury during lead fixation |
US8939152B2 (en) | 2010-09-30 | 2015-01-27 | Breathe Technologies, Inc. | Methods, systems and devices for humidifying a respiratory tract |
US8849425B2 (en) * | 2011-05-03 | 2014-09-30 | Biotronik Se & Co. Kg | Implantable apparatus for detection of external noise using motion sensor signal |
US9113805B2 (en) | 2013-03-04 | 2015-08-25 | Mortara Instrument, Inc. | Impedance measurement system |
US8939153B1 (en) | 2013-03-15 | 2015-01-27 | Health Beacons, Inc. | Transponder strings |
US9345540B2 (en) | 2013-03-15 | 2016-05-24 | Medtronic Ablation Frontiers Llc | Contact specific RF therapy balloon |
US9943682B2 (en) | 2014-05-06 | 2018-04-17 | Medtronic, Inc. | Method and apparatus for determining suitability of a lead implant location |
US10188310B2 (en) | 2014-08-24 | 2019-01-29 | Health Beacons, Inc. | Probe for determining magnetic marker locations |
CN109069840B (zh) | 2016-02-04 | 2022-03-15 | 心脏起搏器股份公司 | 具有用于无引线心脏装置的力传感器的递送系统 |
US10143839B1 (en) | 2017-07-05 | 2018-12-04 | Medtronic, Inc. | Lead navigation guidance |
US10792449B2 (en) | 2017-10-03 | 2020-10-06 | Breathe Technologies, Inc. | Patient interface with integrated jet pump |
US10898720B2 (en) | 2017-10-17 | 2021-01-26 | Medtronic, Inc. | Impedance sensing |
US11779253B1 (en) * | 2019-10-28 | 2023-10-10 | Cognionics, Inc. | Measurement of electrode impedances in biopotential-physiological-phenomena sensing systems |
CN114469122B (zh) * | 2022-01-28 | 2024-06-21 | 深圳市先健心康医疗电子有限公司 | 心脏穿孔监测方法、装置、计算机设备及起搏器 |
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-
2001
- 2001-09-14 US US09/952,869 patent/US6714806B2/en not_active Expired - Lifetime
- 2001-09-18 CA CA002423167A patent/CA2423167A1/en not_active Abandoned
- 2001-09-18 WO PCT/US2001/029289 patent/WO2002024063A2/en active IP Right Grant
- 2001-09-18 EP EP01973198A patent/EP1322377B1/de not_active Expired - Lifetime
- 2001-09-18 AT AT01973198T patent/ATE292491T1/de not_active IP Right Cessation
- 2001-09-18 DE DE60109950T patent/DE60109950T2/de not_active Expired - Lifetime
- 2001-09-18 JP JP2002528107A patent/JP2004508871A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE60109950D1 (de) | 2005-05-12 |
WO2002024063B1 (en) | 2003-02-20 |
US6714806B2 (en) | 2004-03-30 |
CA2423167A1 (en) | 2002-03-28 |
EP1322377B1 (de) | 2005-04-06 |
EP1322377A2 (de) | 2003-07-02 |
DE60109950T2 (de) | 2006-02-16 |
US20020046756A1 (en) | 2002-04-25 |
WO2002024063A3 (en) | 2002-06-06 |
WO2002024063A2 (en) | 2002-03-28 |
JP2004508871A (ja) | 2004-03-25 |
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