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7613511 |
Implantable vagal stimulator for treating cardiac ischemia
A device and method for treating cardiac ischemia with vagal stimulation is disclosed. In one embodiment, an implantable device is configured to deliver vagal stimulation upon obtaining an...
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7613507 |
Non-invasive detection of the occurrence of apneae or hypopneae in a patient
A device for the non-invasive detection of apneae or hypopneae in a patient. This apparatus collects the patient's endocardial acceleration using an external acceleration sensor ( 12 ) able to be...
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7610085 |
Simplified ECG monitoring system
A simplified device and method for continuous ECG monitoring incorporates electrodes in a pulse oximeter finger probe and/or in a blood pressure cuff. The electrodes in the pulse oximeter and blood...
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7604603 |
Method and system for extracting cardiac parameters from plethysmographic signals
A method and system for extracting cardiac parameters from a plethysmographic signal is described wherein the plethysmographic signal is passed through a first filter to remove non-cardiac...
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7577478 |
Ischemia detection for anti-arrhythmia therapy
An exemplary method includes detecting arrhythmia, detecting myocardial ischemia, determining whether the myocardial ischemia comprises local ischemia or global ischemia and, in response to the...
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7574371 |
Medical diagnosis management system
A computerized medical diagnosis management system includes a central computer system comprising a data processor; at least one data interface operatively coupled to the data processor and...
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7570989 |
Method and apparatus for signal assessment including event rejection
An improved method and apparatus for non-invasively assessing one or more physiologic parameters, such as for example those associated with the circulatory system of a living organism. In one...
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7569019 |
Analysis and use of cardiographic bioimpedance measurements
A technique for analyzing cardiographic measurements includes receiving bioimpedance information of a subject and determining a rate of change of blood flow based on the bioimpedance information....
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7563229 |
Method and apparatus for automatically measuring delay of tissue motion and deformation
System and method for automatically measuring the delay of tissue motion and deformation. For example, asynchrony may be measured between the left and right ventricles and within the left...
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7561912 |
Use of periodicity in medical data analysis
A patient management system is described that includes an implantable device for collecting one or more physiological parameter values and associated timestamps indicating the time at which the...
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7558622 |
Mesh network stroke monitoring appliance
A health care monitoring system for a person includes one or more wireless nodes forming a wireless mesh network; a wearable appliance having a sound transducer coupled to the wireless transceiver;...
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7551962 |
Implantable medical device with voice responding and recording capacity
An implantable medical device such as a cardiac pacemaker or implantable cardioverter/defibrillator with the capability of receiving communications in the form of speech spoken by the patient. An...
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7548777 |
Computerized method for predicting the diastolic rest period in a cardiac cycle
In a method to predict the diastolic rest period in the cardiac cycle of a patient under examination, the linear relation between heart rate and position of the diastolic rest period in the cardiac...
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7546160 |
Reduction of interaction with tachyarrhythmia detection by negative offset pacing
A device and method is disclosed for improving tachyarrhythmia detection when the ventricles are resynchronized by delivering paces to both ventricles separated by a specified negative offset...
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7539533 |
Mesh network monitoring appliance
A health care monitoring system for a person includes one or more wireless nodes forming a wireless mesh network; a wearable appliance having a sound transducer coupled to the wireless transceiver;...
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7539532 |
Cuffless blood pressure monitoring appliance
A heart monitoring system for a person includes one or more wireless nodes forming a wireless mesh network and a wearable appliance having a sound transducer coupled to the wireless transceiver;...
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7529580 |
Detection of renal failure by cardiac implantable medical device
Morphological features within electrical cardiac signals are tracked and feature changes are monitored to detect renal failure. The morphological feature may be an interval between corresponding...
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7529579 |
Methods for real-time autonomic nervous system monitoring using total heart rate variability, and notched windowing
The present invention is a method and apparatus for non-invasive, real-time monitoring of the autonomic nervous systems. The present invention allows for monitoring of the autonomic nervous system...
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7526332 |
Method for determining a right intensity of fitness level
An aspect of the present invention is related to a method for determining a right intensity for fitness level or exercise stress that includes a first step of inspection a first change of...
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7509159 |
Method and apparatus for detecting cardiac repolarization abnormality
Method and apparatus for detecting cardiac repolarization abnormality using at least one electrocardiogram signal. The at least one electrocardiogram signal can be obtained from any number of...
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7480528 |
Method and apparatus for monitoring heart failure patients with cardiopulmonary comorbidities
A system receives signals indicative of cardiopulmonary conditions sensed by a plurality of sensors and provides for monitoring and automated differential diagnosis of the cardiopulmonary...
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7477936 |
System and a method for analyzing ECG curvature
A system or a method for analysing ECG curvature wherein at least one among a number of different parameters is isolated, for indicating symptoms of diseases having influence on the ECG curvature....
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7474920 |
Method and apparatus for delaying a ventricular tachycardia therapy
A device and method to detect slow ventricular tachycardia, deliver anti-tachycardia pacing therapies, and delay a scheduled shock therapy if the ventricular tachycardia is not terminated or...
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7460901 |
Procedure for deriving reliable information on respiratory activity from heart period measurement
The present invention describes a method of tracking minute ventilation from R-R intervals that are based on the acquisition of ECG signal. Sub-methods (RDF 1 ), which are mainly based on heart...
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7450986 |
Non-invasive method and apparatus for determining onset of physiological conditions
The invention relates to the modelling and design of early warning systems for detecting medical conditions using physiological responses. The device comprises sensors for monitoring physiological...
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7435221 |
System and method for detecting abnormal respiration based on intracardiac electrogram signals using a pattern recognition device
Techniques are provided for detecting abnormal respiration within a patient based upon intracardiac electrogram (IEGM) signals or other electrical cardiac signals. Briefly, abnormal respiration is...
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7426412 |
Evoked potential and impedance based determination of diaphragmatic stimulation
A system and method are described for automatically detecting diaphragmatic stimulation (DS) based on evoked response signals, electrogram data and/or thoracic impedance measurements. In addition,...
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7415304 |
System and method for correlating implant and non-implant data
A system and method for analyzing cardiac data acquired from a patient having an implant. The system can acquire non-implant cardiac data and implant cardiac data from the patient. The system can...
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7409241 |
Monitoring the sympathico-vagal activity by analysis of endocardiac acceleration in an active implantable medical device
An active implantable medical device having a function for monitoring the sympathico-vagal activity by an analysis of endocardiac acceleration. The device collects at least one physiological...
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7404799 |
System and method for detection of respiration patterns via integration of intracardiac electrogram signals
Techniques are provided for tracking patient respiration based upon intracardiac electrogram signals or other electrical cardiac signals. Briefly, respiration patterns are detected by integrating...
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7373280 |
Method and system for detecting measurement error
A method of and system for detecting a measurement error. The method includes: receiving measurement data from a measurement unit and user expression data from a user; corresponding each of the...
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7367950 |
Distributed apparatus and method for non-invasive measurement of functional state and adaptive response
An apparatus and method for distributed, non-invasive assessment of the functional state and state of adaptive response of a subject under test. The functional state tests may include heart rate...
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7343199 |
Measurement of respiratory sinus arrhythmia using respiratory and electrogram sensors in an implantable device
An apparatus for measuring a patient's heart rate response to respiration, for monitoring the patient's autonomic tone, includes an implantable system. The implantable system includes a sensor for...
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7336995 |
Method of and apparatus for tachycardia detection and treatment
Method and apparatus for preventing heart rhythm disturbances by recording cardiac electrical activity, measuring beat-to-beat variability in the morphology of electrocardiographic waveforms, and...
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RE40116 |
Mobile digital communication computing device including heart rate monitor
A mobile client device, such as a wireless mobile or a palm sized personal digital assistant, is provided with a number of sensors and companion programming instructions/circuitry to generate a...
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7330752 |
Procedure for detection of stress by segmentation and analyzing a heart beat signal
A procedure for the detection of stress state is disclosed, wherein ambulatory heart beat signal is measured. In the first phase segments are defined from heart beat signal with a chosen rule for...
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7328062 |
Monitoring of patient's electrical characteristics using a single piece of equipment
The invention relates to a method and a system for a medical monitoring system, in which method the functions of a patient are measured, and the change in the electric activity of the patient are...
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7324845 |
Assessment of sleep quality and sleep disordered breathing based on cardiopulmonary coupling
An assessment of sleep quality and sleep disordered breathing is determined from the cardiopulmonary coupling between two physiological data series. In an embodiment, an R-R interval series is...
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7313529 |
Portable extender for data transmission within a medical device communication system
Apparatus and method for managing chronic home care of patients with one or more implanted medical devices (IMDs) includes a mobile portable device for use by a visiting nurse. Specifically, the...
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7310551 |
Diagnostic gauge for cardiac health analysis
A diagnostic gauge for cardiac health is described. Multiple parameters pertaining to a patent's cardiac health are distilled to a single diagnostic vector having an angle and a magnitude. The...
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7310549 |
Dive computer with heart rate monitor
A dive computer that includes heart rate monitoring capability is provided. The heart rate monitoring is accomplished by a belt that fits around the diver's chest, and the information is wirelessly...
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7302290 |
Heart-activity monitoring with multi-axial audio detection
Apparatus and associated methodology for monitoring correlatable anatomical electrical and sound signals, such as electrical and audio signals produced by human heart activity, including (a)...
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7295692 |
Process and apparatus for detection of the cardiac cycle
A process for cardiac movements to be used with a radiography apparatus ( 1 ) wherein acquiring of a series of successive images I n of the region of the heart, an analysis of at least some of the...
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7289843 |
Software for mapping potential distribution of a heart chamber
A computer software program is described that maps the electrical activity of a patient's heart. The software program utilizes inputs from electrodes contained within a heart chamber. Inputs from...
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7283865 |
Device and method for determining a cardiac condition using a complex signal formed from a detected cardiac signal
In a device and a method for determining a cardiac condition from a detected cardiac signal, an input signal is formed from the detected cardiac signal and supplied to an analysis unit. The...
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7277743 |
Patient monitoring system
A patient monitoring system is disclosed. The patient monitoring system includes at least one monitoring cable, a plurality of connecting wires, and a plurality of connectors. The plurality of...
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7272435 |
System and method for sudden cardiac death prediction
A device that calculates a sudden cardiac death score based on acquired patient data. A system and method that combines independent indications of sudden cardiac death to predict sudden cardiac...
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7269458 |
Cardiopulmonary functional status assessment via heart rate response detection by implantable cardiac device
An implantable cardiac device is configured and programmed to assess a patient's cardiopulmonary function by evaluating the patient's heart rate response. Such evaluation may be performed by...
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7261697 |
Apparatus for determination of stroke volume using the brachial artery
Provided herein are methods and apparatus for stroke volume determination by bioimpedance from a patient's upper arm, or brachium, utilizing pulsations of the brachial artery contained therein. The...
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7254439 |
Method and system for contactless evaluation of fatigue of an operator
The invention relates to a method and device for contactless assessment of fatigue of a user, in particular a vehicle operator. The invention is comprised of a seamless continuous evaluation of...
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