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Ljupco
Ljupco Hadievski, Belgrade RS
| Patent application number | Description | Published |
|---|---|---|
| 20110028821 | Electrocardiographic Monitoring System and Method Using Orthogonal Electrode Pattern - A system for monitoring a cardiac condition of a patient includes a diagnostic center configured to construct a 12-lead ECG of a patient using a special ECG signals numbering less than twelve by combining the special ECG signals with a transformation matrix, and a wearable device configured to generate the special ECG signals and including. The wearable device includes a belt having one or more belt electrodes, a waistband having one or more waistband electrodes, the belt and waistband electrodes configured to contact the skin of the patient and obtain electrical signals therefrom, and a host unit in electrical communication with the belt and waistband electrodes, the host unit including circuitry for generating the special ECG signals from one or more of the acquired electrical signals and circuitry for special ECG signals to a location remote from the wearable device. | 02-03-2011 |
Ljupco Hadzievski, Belgrade SK
| Patent application number | Description | Published |
|---|---|---|
| 20090088655 | METHOD AND APPARATUS FOR QUANTITATIVE ASSESSMENT OF CARDIAC ELECTRICAL EVENTS - Method and apparatus for computer enabled analysis of ECG (electro cardiographic) data by exploiting computerized three-dimensional spatial presentation of the measured data using vectors. A three-dimensional presentation of the human heart may be correlated with waveforms specific for standard ECG or derived ECG signals based on the dipole approximation of the heart electrical activity. Additional tools for analyzing ECG data are also provided which may be used to determine the time of cardiac electrical events, to select specific beats for automated cardiac interval determination, and to flag ECGs that have been evaluated by automated means but may benefit by human reading. | 04-02-2009 |
Ljupco Hadzievski, Beograd RS
| Patent application number | Description | Published |
|---|---|---|
| 20100179446 | DEVICE AND PROCEDURE FOR VISUAL THREE-DIMENSIONAL PRESENTATION OF ECG DATA - The analysis of ECG (electrocardiogram) data by exploiting computerized three-dimensional spatial presentation of the measured data using the vector concept. A three-dimensional presentation of the human heart may be correlated with waveforms specific for standard ECG or derived ECG signals based on the dipole approximation of the heart electrical activity. The three-dimensional heart model may be rotated, and the ECG signals are interactively linked to the model. Cardiac ischemia (inadequate blood supply) is detected by calculating an ECG ST-segment vector magnitude or an ST-T spatial angle change of a heart vector from the heart model and comparing these to respective predetermined ischemia criteria, using actual or virtual ECG lead sites. | 07-15-2010 |
Ljupco Hadzievski, Belgrade RS
| Patent application number | Description | Published |
|---|---|---|
| 20110105928 | ECG Reconstruction For Atrial Activity Monitoring And Detection - A system includes a mobile unit having a plurality of electrodes, numbering less than ten, that are configured to contact a patient to obtain electrical signals therefrom, and a diagnostic center disposed remotely from the mobile unit. The mobile unit and/or the diagnostic center are configured to construct a first portion of an ECG (electrocardiogram) corresponding to a first portion of a cardiac cycle of the patient by processing information based on received electrical signals using a first set of transformation parameters corresponding to the first portion of the cardiac cycle. The first portion may correspond to atrial or ventricular activity. | 05-05-2011 |
| 20110112413 | METHOD FOR AUTOMATED EKG ANALYSIS - Systems and methods for analyzing electronic cardiac signals for use in clinical diagnostics are described. System and method embodiments are configured to assist in the analysis of details of EKG signals and vector cardiograms to determine how patients should be categorized into specific cardiac risk categories, such as an acute coronary syndrome category. System configurations may comprise memory devices, computing systems, and EKG data sources positioned at various local or remote positions, and connected via various data connectivity modalities. Various parameters may be utilized to assist in the drawing of one or more conclusions regarding the cardiac condition of a patient. | 05-12-2011 |
| 20110112414 | SYSTEM FOR AUTOMATED EKG ANALYSIS - Systems and methods for analyzing electronic cardiac signals for use in clinical diagnostics are described. System and method embodiments are configured to assist in the analysis of details of EKG signals and vector cardiograms to determine how patients should be categorized into specific cardiac risk categories, such as an acute coronary syndrome category. System configurations may comprise memory devices, computing systems, and EKG data sources positioned at various local or remote positions, and connected via various data connectivity modalities. Various parameters may be utilized to assist in the drawing of one or more conclusions regarding the cardiac condition of a patient. | 05-12-2011 |
| 20110112415 | SYSTEM AND METHOD FOR AUTOMATED EKG ANALYSIS - Systems and methods for analyzing electronic cardiac signals for use in clinical diagnostics are described. Parameters pertinent to a first cardiac condition of a patient, such as determining an orientation of a vector related to the cardiac activity of said patient, and comparing the vector orientation relative to a centerpoint of a population distribution representative of a second cardiac condition, may be utilized. The second cardiac condition may be selected from the group consisting of benign early repolarization, left ventricular hypertrophy, and right bundle branch block. System and method embodiments are configured to assist in the analysis of details of EKG signals and vector cardiograms to determine how patients should be categorized into specific cardiac risk categories, such as an acute coronary syndrome category. | 05-12-2011 |
| 20110118616 | METHOD AND APPARATUS FOR QUANTITATIVE ASSESSMENT OF CARDIAC ELECTRICAL EVENTS - Method and apparatus for computer enabled analysis of ECG (electro cardiographic) data by exploiting computerized three-dimensional spatial presentation of the measured data using vectors. A three-dimensional presentation of the human heart may be correlated with waveforms specific for standard ECG or derived ECG signals based on the dipole approximation of the heart electrical activity. Additional tools for analyzing ECG data are also provided which may be used to determine the time of cardiac electrical events, to select specific beats for automated cardiac interval determination, and to flag ECGs that have been evaluated by automated means but may benefit by human reading. | 05-19-2011 |
Ljupco Jorguseski, Rijswijk (zh) NL
| Patent application number | Description | Published |
|---|---|---|
| 20100098013 | Method and System for Service Dependent Resource Allocation - Disclosed is a radio communications network (RCN) and a method of allocating a resource in a RCN that is configured to provide to a user device at least a first service type and a second service type in a cell of the radio network. A request for a service requiring the resource is received, and the total number of service requests (actual or predicted) is obtained. It is then determined whether the request is for a service of the first type or the second type. If for the first service type, the resource is allocated to the user only if the total number of requests complies with a first threshold specific for the first service type. If for the second service type, the resource is allocated to the user device only if the total number of requests complies with a second threshold being specific for the second service type. | 04-22-2010 |
Ljupco Jorguseski, Rijswijk NL
| Patent application number | Description | Published |
|---|---|---|
| 20100067442 | Communication System and Method For Wirelessly Exchanging User Data With a User Terminal - The invention relates to a communication system including a first wireless access station with a first data connection for transferring user data and a second wireless access station with a second data connection for transferring user data. The first wireless access station and second wireless access station are located at distant positions from each other. The first wireless access station has one or more antennas for wirelessly transmitting user data that are received over the first data connection to a user terminal. The second wireless access station is configured to receive user data over the second data connection and to transmit the user data directly to the first wireless access station for transmission to the user terminal. The communication system further includes a controller configured for controlling at least a part of the user data for the user terminal to flow over the second data connection. | 03-18-2010 |
Ljupco Kocarev, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20090041236 | Cryptographic primitives, error coding, and pseudo-random number improvement methods using quasigroups - Stream ciphers, including synchronous stream ciphers, self-synchronizing stream ciphers, and totally asynchronous stream ciphers, employ a working key and a quasigroup transformation, where the quasigroup used is based on an initial secret key. Error-correction and pseudo-random number generation improver methods also employ quasigroup transformations. | 02-12-2009 |