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Surgery > Diagnostic Testing > Cardiovascular > Heart > Detecting Heartbeat Electric Signal > Testing Artificially Regulated Or Assisted Heart Testing Artificially Regulated Or Assisted HeartTesting Artificially Regulated Or Assisted Heart patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.07/13/06 - 20060155201 - Cardiac rhythm management systems and methods using multiple morphology templates for discriminating between rhythms This document describes systems, devices, and methods that use multiple morphology templates for discriminating between rhythms, such as supraventricular tachyarrhythmias (SVTs) and ventricular tachyarrhythmias (VTs), for delivering a countershock in response to a VT episode, but withholding delivery of such a countershock in response to an SVT episode. In certain ... 03/30/06 - 20060069321 - Method and system for enhancing pace pulses A method for enhancing pace pulses is presented. The method includes providing a set of digital electrocardiogram data comprising a plurality of pulses, wherein each pulse is of a generally constant width. Furthermore, the method includes differentiating the plurality of pulses to generate a plurality of pairs of differentiated pulses, ... 01/26/06 - 20060020219 - Method and system for detecting pace pulses The present technique provides for the detection of pace pulses in electrocardiogram data. The technique provides for processing one or more sets of electrocardiogram data via a non-linear algorithm. Furthermore, the technique provides for detecting one or more pace pulses in the one or more sets of electrocardiogram data via ... 12/29/05 - 20050288600 - Automatic orientation determination for ecg measurements using multiple electrodes Cardiac monitoring and/or stimulation methods and systems provide monitoring, defibrillation and/or pacing therapies. A signal processor receives a plurality of composite signals associated with a plurality of sources, separates a signal using a source separation algorithm, and identifies a cardiac signal using a selected vector. The signal processor may iteratively ... 11/24/05 - 20050261596 - Passive switched capacitor high-pass filter for implantable cardiac device A sensing circuit for an implantable medical device is disclosed which enables a high-pass filtering circuit to be implemented as part of an integrated circuit chip. The high-pass filtering circuit utilizes a switched capacitor circuit so that the necessary circuit elements may have values within ranges suitable for chip fabrication. ... 11/17/05 - 20050256417 - Emergency room triage system A patient diagnostic emergency room triage system includes an implanted cardiac device which may be a cardiosaver, pacemaker or cardiac defibrillator for recording electrogram data associated with the detection of a cardiac event. A communication mechanism receives electrogram data from the implanted cardiac device and a visual display displays the ... 10/27/05 - 20050240113 - Low power a/d converter A comparator is arranged to compare a series of analog voltage signal samples on a first capacitor with a voltage on a second capacitor which is linearly increased or decreased to equal the sample value. The comparator's single output freezes the count of the counter at counts which are proportional ... 10/20/05 - 20050234361 - Nonlinear method and apparatus for electrocardiogram pacemaker signal filtering Signal “peak” and “valley” removal properties of mathematical morphology operators are exploited in a method and apparatus for detecting, removing, or improving fidelity of pacemaker signal components of the Electrocardiogram (ECG) at sampling rates well below the pacemaker signal Nyquist rate. The method works for the wide variability in pacemaker ... 10/20/05 - 20050234360 - Systems, methods and computer program products for heart monitoring The present invention provides systems, methods and computer program products for monitoring a heart. According to one embodiment, the system includes an implantable registering unit. The registering unit comprises a first controller structured to register an electrical signal from the heart. The system includes a second controller in operable communication ... 10/20/05 - 20050234359 - Automated template generation algorithm for implantable device A method and device for generating a template that includes identifying events of a plurality of sensed events having predetermined characteristics as first selected events and generating the template from the first selected events. Events of the plurality of events having the predetermined characteristics are identified as second selected events, ... 10/20/05 - 20050234358 - Automated template generation algorithm for implantable device A method and device for generating a template that includes determining whether there are consecutive events of a plurality of sensed events having first characteristics, and if a predetermined number of events of the plurality of sensed events subsequent to the consecutive events are identified as first selected events having ... 10/20/05 - 20050234357 - 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 continuous or non-continuous windows. The method can include deriving a total quantity of representative beats of the at least one electrocardiogram signal. At ... 10/20/05 - 20050234356 - 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 synchronize the non-implant cardiac data and the implant cardiac data and can correlate the non-implant cardiac data with ... 09/22/05 - 20050209524 - System and method for receiving and storing information pertaining to a patient The subject matter disclosed herein relates to a system which comprises one or more probes configured to be positioned inside a heart of a patient and computer components communicatively coupled together and communicatively coupled to the one or more probes. The computer components are configured to store position information pertaining ... 09/01/05 - 20050192506 - System and method for selection of morphology templates A template selection method involves providing a plurality of templates representing a type of cardiac event. One or more characteristics of each template are evaluated. The evaluations are compared and a template is selected as a current template based on the comparison. ... 08/11/05 - 20050177054 - Device and process for manipulating real and virtual objects in three-dimensional space A device and software system with input and output capability for manipulating real and virtual objects in 3-dimensional space. The device consists of a six degree-of-freedom mechanical armature that has sensors to determine the location and orientation of a stylus and planar surface. In the input mode, manipulation of the ... 07/07/05 - 20050148892 - Apparatus and method for cardiac ablation A system and method for cardiac mapping and ablation include a multi-electrode catheter introduced percutaneously into a subject's heart and deployable adjacent to various endocardial sites. The electrodes are connectable to a mapping unit, an ablation power unit a pacing unit, all of which are under computer control. Intracardiac electrogram ... 06/23/05 - 20050137485 - Method and apparatus for generating a template for arrhythmia detection and electrogram morphology classification An implantable medical device and associated method for automatically generating morphology templates during fast cardiac rhythms, confirming a provisional template as a confirmed template, and using the confirmed template to classify subsequent detected arrhythmias. A provisional SVT template may be created during a fast ventricular rate and activated as a ... ### FreshPatents.com Support |