CA2568064A1 - System for evaluating heart performance - Google Patents
System for evaluating heart performance Download PDFInfo
- Publication number
- CA2568064A1 CA2568064A1 CA002568064A CA2568064A CA2568064A1 CA 2568064 A1 CA2568064 A1 CA 2568064A1 CA 002568064 A CA002568064 A CA 002568064A CA 2568064 A CA2568064 A CA 2568064A CA 2568064 A1 CA2568064 A1 CA 2568064A1
- Authority
- CA
- Canada
- Prior art keywords
- heart
- sensing devices
- controller
- sensors
- patient
- 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.)
- Abandoned
Links
- 210000002216 heart Anatomy 0.000 title claims abstract description 86
- 238000012544 monitoring process Methods 0.000 claims abstract description 9
- 210000005003 heart tissue Anatomy 0.000 claims abstract description 7
- 238000004891 communication Methods 0.000 claims description 15
- 230000001133 acceleration Effects 0.000 claims description 7
- 239000003814 drug Substances 0.000 claims description 7
- 230000001225 therapeutic effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 3
- 210000005036 nerve Anatomy 0.000 claims description 3
- 230000006698 induction Effects 0.000 claims description 2
- 238000002513 implantation Methods 0.000 claims 1
- 229940124597 therapeutic agent Drugs 0.000 claims 1
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 8
- 208000028867 ischemia Diseases 0.000 description 7
- 210000004165 myocardium Anatomy 0.000 description 7
- 229940079593 drug Drugs 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 5
- 230000008602 contraction Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 206010019280 Heart failures Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 210000005240 left ventricle Anatomy 0.000 description 3
- 208000031225 myocardial ischemia Diseases 0.000 description 3
- 206010007559 Cardiac failure congestive Diseases 0.000 description 2
- 206010052337 Diastolic dysfunction Diseases 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 2
- 210000004027 cell Anatomy 0.000 description 2
- 210000004351 coronary vessel Anatomy 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000003205 diastolic effect Effects 0.000 description 2
- 230000009123 feedback regulation Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000002107 myocardial effect Effects 0.000 description 2
- 210000003516 pericardium Anatomy 0.000 description 2
- 241001631457 Cannula Species 0.000 description 1
- 208000031229 Cardiomyopathies Diseases 0.000 description 1
- 206010020880 Hypertrophy Diseases 0.000 description 1
- 208000029549 Muscle injury Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000008253 Systolic Heart Failure Diseases 0.000 description 1
- 206010071436 Systolic dysfunction Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000036770 blood supply Effects 0.000 description 1
- 210000005242 cardiac chamber Anatomy 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 210000003748 coronary sinus Anatomy 0.000 description 1
- 238000002651 drug therapy Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 210000005246 left atrium Anatomy 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000663 muscle cell Anatomy 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000001575 pathological effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 230000008458 response to injury Effects 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 210000001562 sternum Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000002861 ventricular Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0031—Implanted circuitry
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/365—Heart stimulators controlled by a physiological parameter, e.g. heart potential
- A61N1/36514—Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/362—Heart stimulators
- A61N1/3627—Heart stimulators for treating a mechanical deficiency of the heart, e.g. congestive heart failure or cardiomyopathy
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Cardiology (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Pathology (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Hematology (AREA)
- Physiology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Electrotherapy Devices (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57614504P | 2004-06-01 | 2004-06-01 | |
| US60/576,145 | 2004-06-01 | ||
| PCT/IB2005/001455 WO2005118056A2 (en) | 2004-06-01 | 2005-05-26 | System for evaluating heart performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2568064A1 true CA2568064A1 (en) | 2005-12-15 |
Family
ID=34970990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002568064A Abandoned CA2568064A1 (en) | 2004-06-01 | 2005-05-26 | System for evaluating heart performance |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20050288727A1 (https=) |
| EP (1) | EP1758642A2 (https=) |
| JP (1) | JP2008500864A (https=) |
| CA (1) | CA2568064A1 (https=) |
| WO (1) | WO2005118056A2 (https=) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030036746A1 (en) | 2001-08-16 | 2003-02-20 | Avi Penner | Devices for intrabody delivery of molecules and systems and methods utilizing same |
| US7024248B2 (en) | 2000-10-16 | 2006-04-04 | Remon Medical Technologies Ltd | Systems and methods for communicating with implantable devices |
| US7283874B2 (en) | 2000-10-16 | 2007-10-16 | Remon Medical Technologies Ltd. | Acoustically powered implantable stimulating device |
| US6764446B2 (en) | 2000-10-16 | 2004-07-20 | Remon Medical Technologies Ltd | Implantable pressure sensors and methods for making and using them |
| US20060064133A1 (en) | 2004-09-17 | 2006-03-23 | Cardiac Pacemakers, Inc. | System and method for deriving relative physiologic measurements using an external computing device |
| US7647109B2 (en) | 2004-10-20 | 2010-01-12 | Boston Scientific Scimed, Inc. | Leadless cardiac stimulation systems |
| US7532933B2 (en) | 2004-10-20 | 2009-05-12 | Boston Scientific Scimed, Inc. | Leadless cardiac stimulation systems |
| CA2583404A1 (en) | 2004-10-20 | 2006-04-27 | Boston Scientific Limited | Leadless cardiac stimulation systems |
| AU2005304912A1 (en) | 2004-11-04 | 2006-05-18 | Smith & Nephew, Inc. | Cycle and load measurement device |
| US7813808B1 (en) | 2004-11-24 | 2010-10-12 | Remon Medical Technologies Ltd | Implanted sensor system with optimized operational and sensing parameters |
| US8486070B2 (en) | 2005-08-23 | 2013-07-16 | Smith & Nephew, Inc. | Telemetric orthopaedic implant |
| US7742815B2 (en) | 2005-09-09 | 2010-06-22 | Cardiac Pacemakers, Inc. | Using implanted sensors for feedback control of implanted medical devices |
| US7848823B2 (en) | 2005-12-09 | 2010-12-07 | Boston Scientific Scimed, Inc. | Cardiac stimulation system |
| US8050774B2 (en) | 2005-12-22 | 2011-11-01 | Boston Scientific Scimed, Inc. | Electrode apparatus, systems and methods |
| US8078278B2 (en) * | 2006-01-10 | 2011-12-13 | Remon Medical Technologies Ltd. | Body attachable unit in wireless communication with implantable devices |
| WO2007091244A1 (en) * | 2006-02-07 | 2007-08-16 | Impulse Dynamics Nv | Assessing cardiac activity |
| WO2007103276A2 (en) | 2006-03-03 | 2007-09-13 | Smith & Nephew, Inc. | Systems and methods for delivering a medicament |
| US7937161B2 (en) | 2006-03-31 | 2011-05-03 | Boston Scientific Scimed, Inc. | Cardiac stimulation electrodes, delivery devices, and implantation configurations |
| US7650185B2 (en) | 2006-04-25 | 2010-01-19 | Cardiac Pacemakers, Inc. | System and method for walking an implantable medical device from a sleep state |
| US7909770B2 (en) * | 2006-07-05 | 2011-03-22 | Cardiomems, Inc. | Method for using a wireless pressure sensor to monitor pressure inside the human heart |
| US7840281B2 (en) | 2006-07-21 | 2010-11-23 | Boston Scientific Scimed, Inc. | Delivery of cardiac stimulation devices |
| US8290600B2 (en) | 2006-07-21 | 2012-10-16 | Boston Scientific Scimed, Inc. | Electrical stimulation of body tissue using interconnected electrode assemblies |
| US7955268B2 (en) | 2006-07-21 | 2011-06-07 | Cardiac Pacemakers, Inc. | Multiple sensor deployment |
| WO2008034005A2 (en) | 2006-09-13 | 2008-03-20 | Boston Scientific Scimed, Inc. | Cardiac stimulation using leadless electrode assemblies |
| US8588904B2 (en) * | 2006-10-13 | 2013-11-19 | Lifescience Solutions Llc | Pacemaker |
| US7848822B2 (en) * | 2006-11-14 | 2010-12-07 | Cardiac Pacemakers, Inc. | Cardiac force sensor and methods of use |
| US9445720B2 (en) | 2007-02-23 | 2016-09-20 | Smith & Nephew, Inc. | Processing sensed accelerometer data for determination of bone healing |
| JP5231525B2 (ja) | 2007-03-26 | 2013-07-10 | レモン メディカル テクノロジーズ， リミテッド | 埋込型医療デバイスのためのバイアスされた音響スイッチ |
| WO2009032969A1 (en) | 2007-09-06 | 2009-03-12 | Smith & Nephew, Inc. | System and method for communicating with a telemetric implant |
| US9149631B2 (en) | 2007-12-13 | 2015-10-06 | Cardiac Pacemakers, Inc. | Cardiac lead placement using multiple spatially distributed sensors |
| US8738147B2 (en) | 2008-02-07 | 2014-05-27 | Cardiac Pacemakers, Inc. | Wireless tissue electrostimulation |
| WO2009102613A2 (en) | 2008-02-11 | 2009-08-20 | Cardiac Pacemakers, Inc. | Methods of monitoring hemodynamic status for ryhthm discrimination within the heart |
| WO2009102640A1 (en) | 2008-02-12 | 2009-08-20 | Cardiac Pacemakers, Inc. | Systems and methods for controlling wireless signal transfers between ultrasound-enabled medical devices |
| US8798761B2 (en) | 2008-06-27 | 2014-08-05 | Cardiac Pacemakers, Inc. | Systems and methods of monitoring the acoustic coupling of medical devices |
| WO2010042291A1 (en) | 2008-10-10 | 2010-04-15 | Cardiac Pacemakers, Inc. | Systems and methods for determining cardiac output using pulmonary artery pressure measurements |
| JP5599806B2 (ja) | 2008-10-15 | 2014-10-01 | スミス アンド ネフュー インコーポレーテッド | 複合材料創内固定器 |
| US8593107B2 (en) | 2008-10-27 | 2013-11-26 | Cardiac Pacemakers, Inc. | Methods and systems for recharging an implanted device by delivering a section of a charging device adjacent the implanted device within a body |
| US9446246B2 (en) * | 2008-11-07 | 2016-09-20 | Pacesetter, Inc. | Identification of electro-mechanical dysynchrony with a non-cardiac resynchronization therapeutic device |
| US8632470B2 (en) | 2008-11-19 | 2014-01-21 | Cardiac Pacemakers, Inc. | Assessment of pulmonary vascular resistance via pulmonary artery pressure |
| EP2412981B1 (de) * | 2010-07-30 | 2016-05-04 | Grundfos Management A/S | Pumpensystem |
| WO2018089311A1 (en) | 2016-11-08 | 2018-05-17 | Cardiac Pacemakers, Inc | Implantable medical device for atrial deployment |
| EP4240471A4 (en) | 2020-11-09 | 2024-08-28 | EBR Systems, Inc. | SYSTEMS AND METHODS FOR WIRELESS ENDOCARDIAL STIMULATION OF THE LEFT VENTRICULAR SEPTUM WALL |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5199428A (en) * | 1991-03-22 | 1993-04-06 | Medtronic, Inc. | Implantable electrical nerve stimulator/pacemaker with ischemia for decreasing cardiac workload |
| US5279607A (en) * | 1991-05-30 | 1994-01-18 | The State University Of New York | Telemetry capsule and process |
| JPH05245215A (ja) * | 1992-03-03 | 1993-09-24 | Terumo Corp | 心臓ペースメーカ |
| IT1256900B (it) * | 1992-07-27 | 1995-12-27 | Franco Vallana | Procedimento e dispositivo per rilevare la funzionalita` cardiaca. |
| IL108352A (en) * | 1994-01-17 | 2000-02-29 | Given Imaging Ltd | In vivo video camera system |
| SE9700182D0 (sv) * | 1997-01-22 | 1997-01-22 | Pacesetter Ab | Implantable heart stimulator |
| WO1998043700A1 (en) * | 1997-03-27 | 1998-10-08 | Alfred E. Mann Foundation For Scientific Research | System of implantable devices for monitoring and/or affecting body parameters |
| US6239724B1 (en) * | 1997-12-30 | 2001-05-29 | Remon Medical Technologies, Ltd. | System and method for telemetrically providing intrabody spatial position |
| US6198965B1 (en) * | 1997-12-30 | 2001-03-06 | Remon Medical Technologies, Ltd. | Acoustic telemetry system and method for monitoring a rejection reaction of a transplanted organ |
| US6305381B1 (en) * | 1998-02-02 | 2001-10-23 | Medtronic Inc. | System for locating implantable medical device |
| DE69928783T2 (de) * | 1998-03-30 | 2006-08-03 | Biosense Webster, Inc., Diamond Bar | Dreidimensionaler magnetspulen-sensor |
| US6023641A (en) * | 1998-04-29 | 2000-02-08 | Medtronic, Inc. | Power consumption reduction in medical devices employing multiple digital signal processors |
| US6141588A (en) * | 1998-07-24 | 2000-10-31 | Intermedics Inc. | Cardiac simulation system having multiple stimulators for anti-arrhythmia therapy |
| US6112116A (en) * | 1999-02-22 | 2000-08-29 | Cathco, Inc. | Implantable responsive system for sensing and treating acute myocardial infarction |
| US6266567B1 (en) * | 1999-06-01 | 2001-07-24 | Ball Semiconductor, Inc. | Implantable epicardial electrode |
| US6277078B1 (en) * | 1999-11-19 | 2001-08-21 | Remon Medical Technologies, Ltd. | System and method for monitoring a parameter associated with the performance of a heart |
| US6604000B2 (en) * | 2000-12-08 | 2003-08-05 | Pacesetter, Inc. | Method and device for responding to the detection of ischemia in cardiac tissue |
| US6638231B2 (en) * | 2000-12-18 | 2003-10-28 | Biosense, Inc. | Implantable telemetric medical sensor and method |
| US6746404B2 (en) * | 2000-12-18 | 2004-06-08 | Biosense, Inc. | Method for anchoring a medical device between tissue |
| WO2003001998A1 (en) * | 2001-04-02 | 2003-01-09 | University Of Lausanne | Cardiac stabilizers |
| US6615083B2 (en) * | 2001-04-27 | 2003-09-02 | Medtronic, Inc. | Implantable medical device system with sensor for hemodynamic stability and method of use |
| AU2002323811A1 (en) * | 2002-08-05 | 2004-02-23 | Japan As Represented By President Of National Cardiovascular Center | Subminiature integrated heart pace maker and dispersed heart pacing system |
| US6609023B1 (en) * | 2002-09-20 | 2003-08-19 | Angel Medical Systems, Inc. | System for the detection of cardiac events |
| US6885889B2 (en) * | 2003-02-28 | 2005-04-26 | Medtronic, Inc. | Method and apparatus for optimizing cardiac resynchronization therapy based on left ventricular acceleration |
-
2005
- 2005-05-26 JP JP2007514171A patent/JP2008500864A/ja active Pending
- 2005-05-26 CA CA002568064A patent/CA2568064A1/en not_active Abandoned
- 2005-05-26 WO PCT/IB2005/001455 patent/WO2005118056A2/en not_active Ceased
- 2005-05-26 EP EP05753011A patent/EP1758642A2/en not_active Withdrawn
- 2005-05-26 US US11/140,267 patent/US20050288727A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008500864A (ja) | 2008-01-17 |
| EP1758642A2 (en) | 2007-03-07 |
| WO2005118056A2 (en) | 2005-12-15 |
| US20050288727A1 (en) | 2005-12-29 |
| WO2005118056A3 (en) | 2006-03-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2568064A1 (en) | System for evaluating heart performance | |
| US11305124B2 (en) | System and method for pacing parameter optimization using heart sounds | |
| US9265949B2 (en) | Method and apparatus for controlling cardiac therapy based on electromechanical timing | |
| EP3487579B1 (en) | System for utilizing an atrial contraction timing fiducial in a leadless cardiac pacemaker system | |
| US11147965B2 (en) | Method and system for determining pace timing in a leadless cardiac pacemaker system | |
| US10874860B2 (en) | Method and system for determining a cardiac cycle pace time in accordance with metabolic demand in a leadless cardiac pacemaker system | |
| US7949394B2 (en) | Using implanted sensors for feedback control of implanted medical devices | |
| US7228175B2 (en) | Cardiac rhythm management systems and methods using acoustic contractility indicator | |
| EP3496808B1 (en) | Diastolic endocardial accelerations for heart failure monitoring | |
| EP1971395B1 (en) | System for interpreting hemodynamic data incorporating patient posture information | |
| US10918858B2 (en) | Cardiac volume sensing via an implantable medical device in support of cardiac resynchronization therapy | |
| PT655260E (pt) | Dispositivo para determinar o funcionamento do miocardio e processo correspondente | |
| WO2005089638A1 (en) | Implantable device with cardiac event audio playback | |
| US20080103406A1 (en) | Integrated system for managing patients with heart failure | |
| WO2007075321A1 (en) | Method and apparatus for improving cardiac efficiency based on myocardial oxygen consumption | |
| US20130226258A1 (en) | System and method for decompensation detection and treatment based on patient hemodynamics | |
| US20100198294A1 (en) | Pre-excitation stimulus timing based on mechanical event | |
| EP2491977B1 (en) | System for adapting pacing settings of a cardiac stimulator | |
| EP4713083A1 (en) | Optimizing conduction system pacing atrial ventricular delays |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |