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Class Information
Number: 600/509
Name: Surgery > Diagnostic testing > Cardiovascular > Heart > Detecting heartbeat electric signal
Description: Methods and apparatus for detecting changes in electrical potential of the heart during its beat.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620446 |
Monitoring P-waves to detect degradation of atrial myocardium |
Nov. 17, 2009 |
| 7620447 |
Method for assessing the contraction synchronization of a heart |
Nov. 17, 2009 |
| 7613507 |
Non-invasive detection of the occurrence of apneae or hypopneae in a patient |
Nov. 3, 2009 |
| 7613499 |
Method and system for concurrent localization and display of a surgical catheter and local electrophysiological potential curves |
Nov. 3, 2009 |
| 7613506 |
Method for deriving standard 12-lead electrocardiogram, and monitoring apparatus using the same |
Nov. 3, 2009 |
| 7613508 |
Implantable cardiac stimulation device, system and method which provides an electrogram signal facilitating measurement of slow-changing electrogram features |
Nov. 3, 2009 |
| 7610083 |
Method and system for loop recording with overlapping events |
Oct. 27, 2009 |
| 7610084 |
System and method for classifying cardiac depolarization complexes with multi-dimensional correlation |
Oct. 27, 2009 |
| 7610090 |
Implantable medical device with automatic sensing adjustment |
Oct. 27, 2009 |
| 7604603 |
Method and system for extracting cardiac parameters from plethysmographic signals |
Oct. 20, 2009 |
| 7603168 |
Method and apparatus for the estimation of anesthesia depth |
Oct. 13, 2009 |
| 7593766 |
Detector for atrial flutter and atrial fibrillation |
Sep. 22, 2009 |
| 7593764 |
System and method of serial comparison for detection of long QT syndrome (LQTS) |
Sep. 22, 2009 |
| 7593768 |
Detection of smooth muscle motor activity |
Sep. 22, 2009 |
| 7590443 |
System and method for detecting hypoglycemia based on a paced depolarization integral using an implantable medical device |
Sep. 15, 2009 |
| 7587239 |
Cardiac pacemaker system, lead and method for rejecting far-field signals |
Sep. 8, 2009 |
| 7587237 |
Biological signal management |
Sep. 8, 2009 |
| 7580740 |
Atrial tachyarrhythmia detection using selected atrial intervals |
Aug. 25, 2009 |
| 7578816 |
Method and system of increasing safety of cardiac ablation procedures |
Aug. 25, 2009 |
| 7577475 |
System, method, and apparatus for combining information from an implanted device with information from a patient monitoring apparatus |
Aug. 18, 2009 |
| 7574371 |
Medical diagnosis management system |
Aug. 11, 2009 |
| 7574260 |
Adaptive windowing for cardiac waveform discrimination |
Aug. 11, 2009 |
| 7570990 |
Detector for atrial fibrillation and flutter |
Aug. 4, 2009 |
| 7567835 |
Method and apparatus for identifying oversensing using far-field intracardiac electrograms and marker channels |
Jul. 28, 2009 |
| 7565194 |
ECG rhythm advisory method |
Jul. 21, 2009 |
| 7561911 |
Automated template generation algorithm for implantable device |
Jul. 14, 2009 |
| 7561912 |
Use of periodicity in medical data analysis |
Jul. 14, 2009 |
| 7558621 |
Synthesizing a reference value in an electrocardial waveform |
Jul. 7, 2009 |
| 7558622 |
Mesh network stroke monitoring appliance |
Jul. 7, 2009 |
| 7555336 |
Automatic LV/RV capture verification and diagnostics |
Jun. 30, 2009 |
| 7555335 |
Biopotential signal source separation using source impedances |
Jun. 30, 2009 |
| 7548785 |
Collecting and analyzing sensed information as a trend of heart failure progression or regression |
Jun. 16, 2009 |
| 7548777 |
Computerized method for predicting the diastolic rest period in a cardiac cycle |
Jun. 16, 2009 |
| 7542795 |
Vector superimposition and graphical display of physiological data without or before analysis |
Jun. 2, 2009 |
| 7542794 |
Method of extracting and evaluating paced heart beats using max-min transform analysis |
Jun. 2, 2009 |
| 7539532 |
Cuffless blood pressure monitoring appliance |
May. 26, 2009 |
| 7539533 |
Mesh network monitoring appliance |
May. 26, 2009 |
| 7539536 |
Cardiac rhythm management systems and methods using multiple morphology templates for discriminating between rhythms |
May. 26, 2009 |
| 7539535 |
Real-time, high frequency QRS electrocardiograph with reduced amplitude zone detection |
May. 26, 2009 |
| 7529580 |
Detection of renal failure by cardiac implantable medical device |
May. 5, 2009 |
| 7524292 |
Method and apparatus for detecting respiratory disturbances |
Apr. 28, 2009 |
| 7522950 |
Basket catheter with improved expansion mechanism |
Apr. 21, 2009 |
| 7517318 |
Registration of electro-anatomical map with pre-acquired image using ultrasound |
Apr. 14, 2009 |
| 7519416 |
Diagnostic method utilizing standard lead ECG signals |
Apr. 14, 2009 |
| 7519413 |
Apparatus and method for measuring motion in a strong magnetic field |
Apr. 14, 2009 |
| 7515955 |
Method and apparatus for adjusting cardiac event detection threshold based on dynamic noise estimation |
Apr. 7, 2009 |
| 7515954 |
Non-contact cardiac mapping, including moving catheter and multi-beat integration |
Apr. 7, 2009 |
| 7512438 |
Implantable system for monitoring the condition of the heart |
Mar. 31, 2009 |
| 7512439 |
Implantable devices, and methods for use therewith, for performing cardiac and autonomic assessments using phase rectified signal averaging |
Mar. 31, 2009 |
| 7505810 |
Non-contact cardiac mapping, including preprocessing |
Mar. 17, 2009 |
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