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Class Information
Number: 600/515
Name: Surgery > Diagnostic testing > Cardiovascular > Heart > Detecting heartbeat electric signal > Detecting arrhythmia
Description: Subject matter for detecting a disturbance in the rhythm of the heart electric signal.


Sub-classes under this class:

Class Number Class Name Patents
600/518 Tachycardia or fibrillation detected 261
600/516 Variation in duration of segment of pqrst signal waveform (e.g., qrs complex, etc.) detected 111
600/517 Vertical variation of pqrst signal waveform (e.g., amplitude of qrs complex, etc.) detected 131


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
7620448 Methods and devices for monitoring myocardial mechanical stability Nov. 17, 2009
7601124 Complexity-based dynamical assay for assessing the toxicity and efficacy of pharmaceutical and other therapeutic interventions Oct. 13, 2009
7593766 Detector for atrial flutter and atrial fibrillation Sep. 22, 2009
7582061 Method and apparatus for morphology-based arrhythmia classification using cardiac and other physiological signals Sep. 1, 2009
7580740 Atrial tachyarrhythmia detection using selected atrial intervals Aug. 25, 2009
7580741 Method and device for determination of arrhythmia rate zone thresholds using a probability function Aug. 25, 2009
7574371 Medical diagnosis management system Aug. 11, 2009
7570990 Detector for atrial fibrillation and flutter Aug. 4, 2009
7567838 Method for sensing cardiac contractile function using a lead insertable motion sensor Jul. 28, 2009
7558623 Means and method for the detection of cardiac events Jul. 7, 2009
7548783 Implantable cardiac stimulation device having a system for providing atrial therapy based on circadian variations and method Jun. 16, 2009
7539536 Cardiac rhythm management systems and methods using multiple morphology templates for discriminating between rhythms May. 26, 2009
7537569 Method and apparatus for detection of tachyarrhythmia using cycle lengths May. 26, 2009
7529581 Method and system for characterizing a representative cardiac beat using multiple templates May. 5, 2009
7529583 Therapeutic device and method using feedback from implantable pressure sensor May. 5, 2009
7512438 Implantable system for monitoring the condition of the heart Mar. 31, 2009
7509160 Cardiac rhythm monitoring device Mar. 24, 2009
7502644 System and method for distinguishing among cardiac ischemia, hypoglycemia and hyperglycemia using an implantable medical device Mar. 10, 2009
7499744 Statistical method for assessing autonomic balance Mar. 3, 2009
7484129 Physiologic event monitoring device having robust internal control Jan. 27, 2009
7480529 Method and apparatus for cardiac arrhythmia classification using sample entropy Jan. 20, 2009
7474920 Method and apparatus for delaying a ventricular tachycardia therapy Jan. 6, 2009
7463926 Automatic signal amplitude measurement system in the setting of abnormal rhythms Dec. 9, 2008
7443303 System and method for managing workflow Oct. 28, 2008
7444179 Devices, systems and methods for characterization of ventricular fibrillation and for treatment of ventricular fibrillation Oct. 28, 2008
7430446 Methods and apparatuses for cardiac arrhythmia classification using morphology stability Sep. 30, 2008
7421292 System and method for controlling the recording of diagnostic medical data in an implantable medical device Sep. 2, 2008
7412282 Algorithms for detecting cardiac arrhythmia and methods and apparatuses utilizing the algorithms Aug. 12, 2008
7403813 Systems and methods for detection of VT and VF from remote sensing electrodes Jul. 22, 2008
7400920 Detection of renal failure by cardiac implantable medical device Jul. 15, 2008
7392090 Data logging system for implantable medical device Jun. 24, 2008
7376457 Utilization of heart rate variability in animals May. 20, 2008
7369890 Technique for discriminating between coordinated and uncoordinated cardiac rhythms May. 6, 2008
7346388 Method and apparatus for rate accuracy enhancement in ventricular tachycardia detection Mar. 18, 2008
7336997 Heart treatment equipment and heart treatment method Feb. 26, 2008
7328063 Method and apparatus for arrhythmia classification using atrial signal mapping Feb. 5, 2008
7328066 Implantable cardiac stimulation device, system and method that identifies and prevents impending arrhythmias of the atria Feb. 5, 2008
7308301 Method and apparatus for detecting a cardiac arrhythmia Dec. 11, 2007
7295874 Intermittent stress augmentation pacing for cardioprotective effect Nov. 13, 2007
7289844 System process for analyzing the medical condition of a user Oct. 30, 2007
7289845 Curvature based method for selecting features from an electrophysiologic signal for purpose of complex identification and classification Oct. 30, 2007
7283865 Device and method for determining a cardiac condition using a complex signal formed from a detected cardiac signal Oct. 16, 2007
7280869 Arrhythmia termination detection based on beat pattern Oct. 9, 2007
7277747 Arrhythmia memory for tachyarrhythmia discrimination Oct. 2, 2007
7277756 Risk of death indicator Oct. 2, 2007
7272438 Mode switching heart stimulation apparatus and method Sep. 18, 2007
7272437 Systems for processing electrocardiac signals having superimposed complexes Sep. 18, 2007
7272435 System and method for sudden cardiac death prediction Sep. 18, 2007
7269454 Methods and devices to guide therapy for ventricular fibrillation based on waveform analysis and survival benefit analysis Sep. 11, 2007
7266409 Method and apparatus for determining oversensing in a medical device Sep. 4, 2007

1 2 3 4 5 6 7 8


 
 
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