Medtronic, Inc.

Denise Dirnberger

Li Wang

Kevin T Ousdigian

Karen J Kleckner

Douglas A Hettrick

Shantanu Sarkar

Li Ping Wang

Amisha Somabhai Patel

James David Webb

Ross O Starkson

Karen A Stone

Melissa Rhodes

Cygni Chan

Jean K Ringold

Holly S Vitense

Paul Blowers

Hendrikus A Westendorp

Pamela Jamar

Nelson H Soken

Robert B Trojan

Melissa M Rhodes

The capability to suspend a patient alert relating to a monitored physiologic parameters addresses a need to selectively shut off a patient-alert signal or signals during the time a patient is being treated for an excursion in the parameter. Of course, in general a signal call attention to a patient's a potentially deleterious status or condition for which they should seek medical attention. Once a chronically-implanted monitoring device has detected or provided information about the parameter relative to a desired value, trend, or range and a clinician has been notified and intervened the alert signal is temporarily disabled for a predetermined period. That is, once the notification occurs and alert has served its purpose, the alert mechanism is selectively deactivated while the patient ostensibly begins to gradually correct the monitored physiologic parameter under a caregiver's direction and control. After which time, the alert will reactivate.

Methods and apparatus for manually suspending intrathoracic impedance fluid status measurements

A system includes an episode classification module and a data retrieval module. The episode classification module receives electrograms (EGMs) from N implantable medical devices (IMDs) and determines whether the EGMs are associated with deliveries of therapy by the N IMDs. The episode classification module analyzes at least some of the EGMs and determines whether the deliveries or non-deliveries of therapy by the IMDs were appropriate. The data retrieval module receives a request from a computing device, via a network, that indicates at least two groups of the N IMDs. The data retrieval module provides to the computing device via the network, in response to the request, data for presentation to a user that indicates for each of the groups, at least one of how many of the one or more deliveries or non-deliveries were appropriate, or how many of the one or more deliveries or non-deliveries were inappropriate.

Evaluation of implantable medical device data

A software system implemented in a medical device includes an allocation scheme for allocating storage of cardiac data. The software system enables storing cardiac data in a plurality of addressable locations. When all available locations within the plurality of addressable locations are full, a scratch location is assigned based on predetermined episode type priorities and characteristics. The priorities represent a graduated order based on the clinical significance of the cardiac episode under consideration. The characteristics provide classifications based on fastest rate, longest duration and last to occur care for each of the priorities.

Prioritized dynamic memory allocation of arrhythmia episode detail collection

A graphical user interface is provided controllably displaying information retrieved from an implantable device, such as a pacemaker. The graphical user interface is comprised of a first and second window. The first window is adapted to display data identifying a plurality of episodes recorded by the implantable device, wherein the data is comprised of a plurality of fields. One of the fields may be used to identify a type of episode, such as ventricular tachycardia (VT), atrial and ventricular tachycardia (A&V), atrial fibrillation (AF), atrial flutter (Afl), atrial tachycardia (AT), and premature atrial contraction (PAC). The second window is adapted to display data types, such as VT, A&V, AF, Afl, AT, and PAC, that may be present in the plurality of fields, wherein at least one of the data types may be selected to filter the episodes displayed in the first window and display those episodes having the selected data types.

Method and apparatus for displaying information retrieved from an implanted medical device

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Blaine, MN, United States of America

Denise Dirnberger