ClassID:

24213

A61N1/36557 - CPC Classification

Classification description:

Electrotherapy; Circuits therefor; Applying electric currents by contact electrodes alternating or intermittent currents for stimulation; Heart stimulators controlled by a physiological parameter, e.g. heart potential controlled by a physiological quantity other than heart potential, e.g. blood pressure controlled by chemical substances in blood

Recent Application in this class:
#1
20250367453
2025-12-04

SYSTEMS AND METHODS FOR BIOMARKER-BASED PACING

#2
20240424305
2024-12-26

T-WAVE MORPHOLOGY ANALYSIS FOR PATHOLOGICAL EVENT DETECTION

#3
20240225778
2024-07-11

CARDIAC ARRHYTHMIA TREATMENT DEVICES AND DELIVERY

#4
20230390551
2023-12-07

SYSTEMS AND METHODS FOR AFFECTING CARDIAC CONTRACTILITY AND/OR RELAXATION

#5
20220370800
2022-11-24

T-wave morphology analysis for pathological event detection

#6
20220226070
2022-07-21

Cardiac arrhythmia treatment devices and delivery

#7
20220226067
2022-07-21

Cardiac arrhythmia treatment devices and delivery

#8
20220219000
2022-07-14

SYSTEMS AND METHODS FOR PACING ASSISTANCE AND AUTOMATION

#9
20220096844
2022-03-31

Apparatus and methods for optimizing intra-cardiac filling pressures through controlled regurgitation

#10
20220040487
2022-02-10

AN INTELLIGENTLY, CONTINUOUSLY AND PHYSIOLOGICALLY CONTROLLED PACEMAKER AND METHOD OF OPERATION OF THE SAME

#11
20210370055
2021-12-02

Electrode assemblies for neuromodulation

#12
20210113295
2021-04-22

DIRECTIONAL DEFIBRILLATION LEADS AND METHODS

#13
20210001116
2021-01-07

Partially woven expandable members

#14
20200391037
2020-12-17

Method for adaptive control of a medical device using Bayesian optimization

#15
20200298002
2020-09-24

T-wave morphology analysis for pathological event detection

#16
20190336767
2019-11-07

Mode of operation for an implantable cardiac rhythm management device co-implanted with a ventricular assist device

#17
20190336241
2019-11-07

Directional stimulation leads and methods

#18
20190269928
2019-09-05

Apparatus and methods for optimizing intra-cardiac filling pressures through controlled regurgitation

#19
20190217098
2019-07-18

Determination of sleep quality for neurological disorders

#20
20190099605
2019-04-04

Implantable medical device with multiple modes of operation

#21
20180117341
2018-05-03

Implantable medical device with pressure sensor

#22
20170304019
2017-10-26

Cardiac arrhythmia treatment devices and delivery

#23
20170135633
2017-05-18

Integrated System for Managing Cardiac Rhythm Including Wearable and Implanted Devices

#24
20160374597
2016-12-29

Systems and methods for normalization of chemical sensor data based on fluid state changes

#25
20160346448
2016-12-01

Apparatus and methods for optimizing intra-cardiac filling pressures through controlled regurgitation

#26
20160338629
2016-11-24

Implantable device with an oxygen sensor and a method of operating an implantable device with an oxygen sensor

#27
20160158552
2016-06-09

Collecting sleep quality information via a medical device

#28
20160067499
2016-03-10

Pulse detection using patient physiological signals

#29
20160066849
2016-03-10

Activity Monitor and Rate-Adaptive Implantable Leadless Pacemaker

#30
20150173689
2015-06-25

Pulse detection using patient physiological signals

#31
20150105835
2015-04-16

Methods and apparatus for detecting heart failure event using impedance vector switching

#32
20150032023
2015-01-29

Ion imbalance detector

#33
20140379040
2014-12-25

Stimulation mode determination

#34
20140249605
2014-09-04

Collecting sleep quality information via a medical device

#35
20140222101
2014-08-07

Determination of sleep quality for neurological disorders

#36
20140155707
2014-06-05

Methods and systems that monitor for an impending myocardial infarction

#37
20140107722
2014-04-17

Mechanism for detecting coronary ischemia

#38
20140107440
2014-04-17

Device and method for monitoring of absolute oxygen saturation and tissue hemoglobin concentration

#39
20140067002
2014-03-06

Selection of pacing sites to enhance cardiac performance

#40
20130237439
2013-09-12

Systems and methods using biomarker panel data

#41
20130204312
2013-08-08

SYSTEMS AND METHODS FOR CONTROLLING PACING INDUCED DYSSYNCHRONY TO REDUCE ISCHEMIC INJURY USING AN IMPLANTABLE MEDICAL DEVICE

#42
20130197597
2013-08-01

Techniques for mitigating motion artifacts from implantable physiological sensors

#43
20130196870
2013-08-01

SYSTEMS AND METHODS USING BIOMARKER PANEL DATA

#44
20130110189
2013-05-02

Method and apparatus for cardiac protection pacing

#45
20130110187
2013-05-02

Ischemia detection

#46
20130060296
2013-03-07

Acquiring nerve activity from carotid body and/or sinus

#47
20130060148
2013-03-07

Pulse detection using patient physiological signals

#48
20130053919
2013-02-28

Implantable systems and methods for monitoring BNP levels, HF and MI

#49
20130046196
2013-02-21

Systems and methods for setting parameters of implantable medical devices using predictive marker data

#50
20130023779
2013-01-24

Method and system for ischemia detection

#51
20120303079
2012-11-29

APPARATUS AND METHOD FOR COMBINED CARDIAC FUNCTION MANAGEMENT AND RENAL THERAPIES

#52
20120277601
2012-11-01

Detection of hypovolemia using implantable medical device

#53
20120197231
2012-08-02

Implantable medical device with chemical sensor and related methods

#54
20120197149
2012-08-02

SYSTEM AND METHOD FOR DISTINGUISHING AMONG CARDIAC ISCHEMIA, HYPOGLYCEMIA AND HYPERGLYCEMIA USING AN IMPLANTABLE MEDICAL DEVICE

#55
20120130286
2012-05-24

Collecting posture information to evaluate therapy

#56
20120108923
2012-05-03

Symmetrically packaged optical sensors for implantable medical devices

#57
20120078318
2012-03-29

Determining phase-specific parameters of a physiological variable

#58
20120035676
2012-02-09

Pulse detection using patient physiological signals

#59
20120035485
2012-02-09

Pulse detection using patient physiological signals

#60
20120029588
2012-02-02

Method and apparatus for control of cardiac therapy using non-invasive hemodynamic sensor

#61
20120016251
2012-01-19

System for Respiration Data Processing and Characterization

#62
20120010677
2012-01-12

Acquiring nerve activity from carotid body and/or sinus

#63
20120010674
2012-01-12

Controlled delivery of intermittent stress augmentation pacing for cardioprotective effect

#64
20110190610
2011-08-04

Optical sensor for medical device

#65
20110190609
2011-08-04

Optical sensor for medical device

#66
20110190608
2011-08-04

Optical sensor for medical device

#67
20110166618
2011-07-07

System for cardiac arrhythmia detection

#68
20110166614
2011-07-07

IMPLANTABLE ANALYTE RF SPECTROSCOPY MEASURING SYSTEM

#69
20110160790
2011-06-30

MEASUREMENT OF CORONARY SINUS PARAMETERS TO OPTIMIZE LEFT VENTRICULAR PERFORMANCE

#70
20110160783
2011-06-30

MRI CARDIAC OPTIMIZATION

#71
20110160567
2011-06-30

FUNCTIONAL MRI CARDIAC OPTIMIZATION

#72
20110144709
2011-06-16

Method and apparatus for cardiac protection pacing

#73
20110137363
2011-06-09

Method and apparatus for initiating and delivering cardiac protection pacing

#74
20110130666
2011-06-02

ENHANCED REPORTING OF PATHOLOGICAL EPISODES

#75
20110098767
2011-04-28

System for automatically minimizing cardiac oxygen consumption and cardiac disease treating system using the same

#76
20110098546
2011-04-28

ASSESSING MEDICAL CONDITIONS BASED ON VENOUS OXYGEN SATURATION AND HEMATOCRIT INFORMATION

#77
20110093028
2011-04-21

Apparatus and method for delivering electrical signals to modify gene expression in cardiac tissue

#78
20110087301
2011-04-14

IMPLANTABLE DEVICE WITH HEMODYNAMIC SUPPORT OR RESUSCITATION THERAPY

#79
20110077616
2011-03-31

Methods for guiding heart failure decompensation therapy

#80
20110066206
2011-03-17

Method and apparatus for post-shock evaluation using tissue oxygenation measurements

#81
20110066204
2011-03-17

Method and apparatus for post-shock evaluation using tissue oxygenation measurements

#82
20110066198
2011-03-17

Method and apparatus for post-shock evaluation using tissue oxygenation measurements

#83
20110066018
2011-03-17

Method and apparatus for post-shock evaluation using tissue oxygenation measurements

#84
20110066017
2011-03-17

METHOD AND APPARATUS FOR POST-SHOCK EVALUATION USING TISSUE OXYGENATION MEASUREMENTS

#85
20110061647
2011-03-17

Patient Monitoring, Diagnosis, And/Or Therapy Systems and Methods

#86
20110046508
2011-02-24

Acquiring nerve activity from carotid body and/or sinus

#87
20110029034
2011-02-03

Algorithm to modulate atrial-ventricular delay and rate response based on autonomic function

#88
20110009928
2011-01-13

Therapy adjustment

#89
20110009712
2011-01-13

Methods and systems that monitor for an impending myocardial infarction

#90
20110004109
2011-01-06

Detection of hypovolemia using implantable medical device

#91
20100331719
2010-12-30

Method and implantable medical device (IMD) for monitoring permeability status of cell membranes

#92
20100318150
2010-12-16

Apparatus and method for analyzing patient tolerance to a stimulation mode favoring a spontaneous atrioventricular conduction

#93
20100318149
2010-12-16

Shock reduction using absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction

#94
20100318146
2010-12-16

Tissue oxygenation monitoring in heart failure

#95
20100317947
2010-12-16

Tissue oxygenation monitoring in heart failure

#96
20100317946
2010-12-16

Shock reduction using absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction

#97
20100317942
2010-12-16

Tissue oxygenation monitoring in heart failure

#98
20100317941
2010-12-16

Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction

#99
20100317940
2010-12-16

Absolute calibrated tissue oxygen saturation and total hemoglobin volume fraction

#100
20100317939
2010-12-16

Device and method for monitoring of absolute oxygen saturation and tissue hemoglobin concentration

#101
20100317938
2010-12-16

Device and method for monitoring of absolute oxygen saturation and tissue hemoglobin concentration

#102
20100317937
2010-12-16

Device and method for monitoring of absolute oxygen saturation and total hemoglobin concentration

#103
20100305665
2010-12-02

Collecting posture information to evaluate therapy

#104
20100298670
2010-11-25

ELECTROLYTE MONITORING USING IMPLANTED CARDIAC RHYTHM MANAGEMENT DEVICE

#105
20100292550
2010-11-18

Implantable medical device

#106
20100280563
2010-11-04

DEVICE AND METHOD FOR DETECTING AND TREATING A MYOCARDIAL INFARCTION USING PHOTOBIOMODULATION

#107
20100274219
2010-10-28

Acquiring nerve activity from carotid body and/or sinus

#108
20100274146
2010-10-28

Dynamic selection of algorithms for arrhythmia detection

#109
20100262206
2010-10-14

Methods and Apparatus for Enhancing Cardiac Pacing

#110
20100256592
2010-10-07

Therapy adjustment

#111
20100204744
2010-08-12

Osmometric heart monitoring device and methods

#112
20100198284
2010-08-05

Detecting and treating electromechanical dissociation of the heart

#113
20100185262
2010-07-22

Co-location of emitters and detectors and method of operation

#114
20100185252
2010-07-22

DEVICE AND METHOD OF A MEDICAL IMPLANT FOR MONITORING PROGRESSION OF HEART FAILURE IN A HUMAN HEART

#115
20100174155
2010-07-08

Collecting sleep quality information via a medical device

#116
20100160993
2010-06-24

Implantable systems and methods for monitoring BNP levels, HF and MI

#117
20100160992
2010-06-24

IMPLANTABLE MEDICAL DEVICE, SYSTEM AND METHOD

#118
20100130839
2010-05-27

IMPLANTABLE DEVICES AND METHOD FOR DETERMINING A CONCENTRATION OF A SUBSTANCE AND/OR MOLECULE IN BLOOD OR TISSUE OF A PATIENT

#119
20100121396
2010-05-13

ENHANCED HEMODYNAMICS THROUGH ENERGY-EFFICIENT ANODAL PACING

#120
20100121391
2010-05-13

Method and apparatus for delivering chronic and post-ischemia cardiac therapies

#121
20100041970
2010-02-18

IMPLANTABLE MEDICAL DEVICE

#122
20100030043
2010-02-04

Implantable medical system including multiple sensing modules

#123
20100022861
2010-01-28

IMPLANTABLE OPTICAL HEMODYNAMIC SENSOR INCLUDING AN EXTENSION MEMBER

#124
20100022856
2010-01-28

IMPLANTABLE OPTICAL HEMODYNAMIC SENSOR INCLUDING LIGHT TRANSMISSION MEMBER

#125
20100016913
2010-01-21

INTERMITTENT PACING THERAPY FOR ANGINA AND DISEASE PREVENTION

#126
20100010606
2010-01-14

IMPLANTABLE MEDICAL LEAD INCLUDING A SENSOR

#127
20090326390
2009-12-31

Pressure and Oxygen Saturation Monitoring Devices and Systems

#128
20090326350
2009-12-31

Tissue perfusion sensor control

#129
20090318985
2009-12-24

Method and apparatus for controlling anti-tachyarrhythmia therapy using hemodynamic tolerability

#130
20090306740
2009-12-10

Controlling therapy based on sleep quality

#131
20090299430
2009-12-03

Method and device for stabilising disordered breathing

#132
20090281399
2009-11-12

Standalone systemic arterial blood pressure monitoring device

#133
20090270953
2009-10-29

Optical sensing device for use in a medical device

#134
20090270942
2009-10-29

Collecting activity information to evaluate incontinence therapy

#135
20090187087
2009-07-23

ANALYSIS OF METABOLIC GASES BY AN IMPLANTABLE CARDIAC DEVICE FOR THE ASSESSMENT OF CARDIAC OUTPUT

#136
20090177105
2009-07-09

System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device

#137
20090177104
2009-07-09

System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device

#138
20090177103
2009-07-09

System and method for distinguishing between hypoglycemia and hyperglycemia using an implantable medical device

#139
20090171413
2009-07-02

IMPLANTABLE DEVICE, SYSTEM INCLUDING SAME, AND METHOD UTILIZING SAME

#140
20090163968
2009-06-25

Optical sensor and method for detecting a patient condition

#141
20090143835
2009-06-04

Method and apparatus for delivering pacing pulses using a coronary stent

#142
20090143690
2009-06-04

Detection of ischemia

#143
20090124916
2009-05-14

Acoustic physiological sensor

#144
20090124875
2009-05-14

Implantable Creatinine Sensor and Related Methods

#145
20090112285
2009-04-30

Aortic pacemaker

#146
20090076353
2009-03-19

Implantable electro-optical sensor

#147
20090036951
2009-02-05

SENSITIVITY ANALYSIS FOR SELECTING THERAPY PARAMETER SETS

#148
20090030263
2009-01-29

SENSITIVITY ANALYSIS FOR SELECTING THERAPY PARAMETER SETS

#149
20090024177
2009-01-22

Osmometric heart monitoring device and methods

#150
20080288030
2008-11-20

Method and apparatus for regulating blood volume using volume receptor stimulation

#151
20080269843
2008-10-30

Therapy adjustment

#152
20080269812
2008-10-30

Therapy adjustment

#153
20080262562
2008-10-23

Energy harvester for an implant device

#154
20080215105
2008-09-04

Controlled delivery of intermittent stress augmentation pacing for cardioprotective effect

#155
20080208273
2008-08-28

Pulse detection using patient physiological signals

#156
20080177355
2008-07-24

Collecting activity information to evaluate therapy

#157
20080177194
2008-07-24

Heart attack or ischemia detector

#158
20080086176
2008-04-10

Method and Apparatus for Control of Pacemakers

#159
20080071324
2008-03-20

Sensitivity analysis for selecting therapy parameter sets

#160
20080065164
2008-03-13

Electrical muscle controller

#161
20080065163
2008-03-13

Electrical muscle controller

#162
20080065159
2008-03-13

Electrical muscle controller

#163
20080058879
2008-03-06

Electrical muscle controller

#164
20080033260
2008-02-07

Cardiac Biosensor Devices and Methods

#165
20080004672
2008-01-03

System for providing diabetic therapy

#166
20080004667
2008-01-03

Selection of pacing sites to enhance cardiac performance

#167
20070293737
2007-12-20

Collecting activity information to evaluate incontinence therapy

#168
20070293736
2007-12-20

Alert predictive of degredation of a patient's clinical status for an active implantable medical device as for pacing, resynchronization, defibrillation and/or cardioversion

#169
20070270675
2007-11-22

Implantable medical device with chemical sensor and related methods

#170
20070270674
2007-11-22

Implantable medical device with chemical sensor and related methods

#171
20070265671
2007-11-15

SELECTABLE SWITCHING OF IMPLANTABLE SENSORS TO PROVIDE FAULT TOLEANCE FOR IMPLANTABLE MEDICAL DEVICES

#172
20070265669
2007-11-15

Fault tolerant implantable pulse generators and implantable cardioverter-defibrillators incorporating physiologic sensors and methods for implementing fault tolerance in same

#173
20070265668
2007-11-15

FAULT TOLERANT SENSORS AND METHODS FOR IMPLEMENTING FAULT TOLERANCE IN IMPLANTABLE MEDICAL DEVICES

#174
20070255148
2007-11-01

Method and apparatus for verifying a determined cardiac event in a medical device based on detected variation in hemodynamic status

#175
20070250127
2007-10-25

Implantable medical device with automatic ischemia threshold determination

#176
20070249968
2007-10-25

Collecting posture information to evaluate therapy

#177
20070239215
2007-10-11

Method and apparatus for using an optical hemodynamic sensor to identify an unstable arrhythmia

#178
20070239053
2007-10-11

Method and apparatus for verifying a determined cardiac event in a medical device based on detected variation in hemodynamic status

#179
20070239052
2007-10-11

Method and apparatus for verifying a determined cardiac event in a medical device based on detected variation in hemodynamic status

#180
20070219591
2007-09-20

Methods and apparatus for enhancing cardiac pacing

#181
20070162079
2007-07-12

Signal delivery through the right ventricular septum

#182
20070150017
2007-06-28

Method and apparatus for improving cardiac efficiency based on myocardial oxygen consumption

#183
20070150015
2007-06-28

Implantable cardiac device with ischemia response capability

#184
20070150014
2007-06-28

Method and apparatus for control of cardiac therapy using non-invasive hemodynamic sensor

#185
20070123758
2007-05-31

Determination of sleep quality for neurological disorders

#186
20070106202
2007-05-10

Method and apparatus for modifying tissue to improve electrical stimulation efficacy

#187
20070088393
2007-04-19

Electrical muscle controller

#188
20070088220
2007-04-19

Detection of hypovolemia using implantable medical device

#189
20070043393
2007-02-22

Method and apparatus for delivering chronic and post-ischemia cardiac therapies

#190
20070027490
2007-02-01

Fencing of Cardiac Muscles

#191
20070027487
2007-02-01

Apparatus and method for delivering electrical signals to modify gene expression in cardiac tissue

#192
20060287684
2006-12-21

Method and apparatus for initiating and delivering cardiac protection pacing

#193
20060265020
2006-11-23

Physician's programmer for implantable devices having cardiac diagnostic and patient alerting capabilities

#194
20060259088
2006-11-16

Method and apparatus for delivering pacing pulses using a coronary stent

#195
20060259087
2006-11-16

Method and apparatus for cardiac protection pacing

#196
20060253156
2006-11-09

Controlled delivery of intermittent stress augmentation pacing for cardioprotective effect

#197
20060247702
2006-11-02

Measurement of coronary sinus parameters to optimize left ventricular performance

#198
20060247692
2006-11-02

Method and apparatus for optimizing cardiac resynchronization therapy

#199
20060247685
2006-11-02

System and method for detecting hypoglycemia based on a paced depolarization integral using an implantable medical device

#200
20060241709
2006-10-26

Ion imbalance detector

#201
20060241708
2006-10-26

Multiple sensors for sleep apnea with probability indication for sleep diagnosis and means for automatic activation of alert or therapy

#202
20060224201
2006-10-05

System and method for using atrial pacing to enhance function of stunned atrial myocardium following conversion to normal sinus rhythm

#203
20060217771
2006-09-28

Potassium monitoring

#204
20060167519
2006-07-27

System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device

#205
20060167518
2006-07-27

System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device

#206
20060167517
2006-07-27

System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device

#207
20060167365
2006-07-27

System and method for distinguishing between hypoglycemia and hyperglycemia using an implantable medical device

#208
20050251218
2005-11-10

Implantable medical device with circulation delay measurement and therapy control

#209
20050234514
2005-10-20

Collecting posture information to evaluate therapy

#210
20050222643
2005-10-06

Collecting activity information to evaluate therapy

#211
20050216064
2005-09-29

Sensitivity analysis for selecting therapy parameter sets

#212
20050215947
2005-09-29

Controlling therapy based on sleep quality

#213
20050215847
2005-09-29

Collecting sleep quality information via a medical device

#214
20050209645
2005-09-22

Collecting posture information to evaluate therapy

#215
20050209644
2005-09-22

Collecting activity information to evaluate therapy

#216
20050209643
2005-09-22

Controlling therapy based on sleep quality

#217
20050209513
2005-09-22

Collecting sleep quality information via a medical device

#218
20050148897
2005-07-07

Implantable medical device with sleep disordered breathing monitoring

#219
20050115561
2005-06-02

Patient monitoring, diagnosis, and/or therapy systems and methods

#220
20050090871
2005-04-28

Implantable medical device and method for delivering therapy for sleep-disordered breathing

#221
20050065572
2005-03-24

Diagnosis and/or therapy using blood chemistry/expired gas parameter analysis

#222
20050049492
2005-03-03

Acoustic physiological sensor