Abstract: This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device.

Abstract: A system and method for providing enhanced weight alert notification during automated patient management is presented. A plurality of weight measurements in an automated patient environment from a weight monitoring device for a patient during an observation period is remotely obtained. A raw baseline weight for the patient is determined based on a function of the weight measurements. Irregularities in the weight measurements are identified. The raw baseline weight is processed into a baseline weight by application of a correction coefficient to the irregularities. Weight remotely measured in the automated patient environment for the patient on a substantially regular basis is obtained. Changes in the weight are identified by periodic comparison to the baseline weight. An alert notification is generated in response to the change in weight.

Abstract: A system and method for determining atrial arrhythmia burden is provided. Consecutive sets of parametric data regularly obtained from an implantable medical device through remote interrogation are centrally maintained. An atrial arrhythmia burden is determined. A cumulative atrial tachyarrhythmia (AT) duration is identified for each atrial arrhythmia episode recorded in the parametric data over a fixed look back period. One of an AT mode switch time and maximum atrial tachyarrhythmia AT duration are evaluated respectively subject to the duration between the consecutive sets being of sufficient length and a change having occurred to the maximum AT duration.

Abstract: Systems, devices and methods are provided for displaying statistical distributions of cardiac events. A device embodiment comprises circuitry adapted to communicate with a medical device that is adapted to acquire data regarding cardiac events occurring at two or more cardiac sites, and display means for displaying a histogram of the data as two or more statistical distributions for the two or more cardiac sites. The histogram includes a number of histogram bins. At least one of the histogram bins includes both a representation for at least a portion of a statistical distribution of a cardiac event for a first cardiac site and a representation for at least a portion of a statistical distribution of a cardiac event for a second cardiac site. Other embodiments are provided herein.

Abstract: Systems, devices and methods are provided for displaying statistical distributions of cardiac events. A device embodiment comprises circuitry adapted to communicate with a medical device that is adapted to acquire data regarding cardiac events occurring at two or more cardiac sites, and display means for displaying a histogram of the data as two or more statistical distributions for the two or more cardiac sites. The histogram includes a number of histogram bins. At least one of the histogram bins includes both a representation for at least a portion of a statistical distribution of a cardiac event for a first cardiac site and a representation for at least a portion of a statistical distribution of a cardiac event for a second cardiac site. Other embodiments are provided herein.

Abstract: A medical device programmer graphical user interface, wherein the graphical user interface provides a programmer user with a method of automatically adjusting parameters to be programmed to a medical device in direct response to a user modifying related parameters that are to be programmed to the medical device. The programming interface implements the method in response to the programmer user's use of slide controllers on the programmer display screen to adjust parameters. In response to the on screen parameter changes implemented by the user via slide controller movement, the programmer automatically adjusts related parameters on the display screen by moving slide controllers for related parameters. This automatic adjustment by the programmer graphically illustrates to the user the automatic adjustments being made to the related parameters.

Abstract: A medical device programmer and a method of operation in which a first data value is received and used in the execution of one or more algorithms. One or more suggested pulse generator settings are calculated from the one or more algorithms based on the first data value, and the one or more suggested pulse generator settings are displayed on an interactive display screen of the medical device programmer. In one embodiment, the first data value is a duration interval of a QRS complex. From the duration interval, suggestions are made as to one or more ventricular chambers in which to provide pacing pulses. Additionally, pacing intervals for an AV delay are suggested based on measured P-R intervals, or pacing intervals for an LV offset are suggested based on a measured duration interval of a V-V-interval between a right ventricular event and a left ventricular event.

Abstract: A medical device programmer automatically adjusts parameters to be programmed to a medical device in response to a user modifying related parameters. Slide controllers on the programmer display screen can adjust parameters. In response to slide controller movement, the programmer automatically adjusts related parameters by moving their slide controllers. This graphically illustrates to the user the automatic adjustments being made to the related parameters. and the relationship between parameters being adjusted by the user and automatically. In response to on screen parameter changes, the system graphically illustrates the parameter values that are changed and those that are programmed to the medical device and those that would cause unsafe condition in the medical device if programmed. The method also prevents the programming to the medical device the parameters that would cause an unsafe condition.

Abstract: Systems and methods are provided for graphically configuring leads for a medical device. According to one aspect, the system generally comprises a medical device and a processing device, such as a programmer or computer, adapted to be in communication with the medical device. The medical device has at least one lead with at least one electrode in a configuration that can be changed using the processing device. The processing device provides a graphical display of the configuration, including a representative image of a proposed electrical signal to be applied by the medical device between the at least one electrode of the medical device and at least one other electrode before the medical device applies the electrical signal between the at least one electrode and the at least one other electrode. In one embodiment, the graphical display graphically represents the lead(s), the electrode(s), a pulse polarity, and a vector.

Abstract: Systems and methods are provided for graphically configuring leads for a medical device. According to one aspect, the system generally comprises a medical device and a processing device, such as a programmer or computer, adapted to be in communication with the medical device. The medical device has at least one lead with at least one electrode in a configuration that can be changed using the processing device. The processing device provides a graphical display of the configuration. In one embodiment, the graphical display graphically represents, illustrates or displays the lead(s), the electrode(s), a pulse polarity, and a vector. According to another aspect, the method generally comprises receiving information for a medical device having at least one lead with at least one electrode in a configuration, and presenting a graphical representation of the configuration on a display.

Abstract: This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device.

Abstract: This document describes systems, devices, and methods for programmably adjusting therapy or other operative parameter values of an implantable cardiac rhythm management device using a programmer that includes a display that graphically illustrates one or more relationship between a parameter being programmed and other parameters and/or rules governing interactions between parameters.

Abstract: A medical device programmer and a method of operation in which a first data value is received and used in the execution of one or more algorithms. One or more suggested pulse generator settings are calculated from the one or more algorithms based on the first data value, and the one or more suggested pulse generator settings are displayed on an interactive display screen of the medical device programmer. In one embodiment, the first data value is a duration interval of a QRS complex. From the duration interval, suggestions are made as to one or more ventricular chambers in which to provide pacing pulses. Additionally, pacing intervals for an AV delay are suggested based on measured P-R intervals, or pacing intervals for an LV offset are suggested based on a measured duration interval of a V—V-interval between a right ventricular event and a left ventricular event.

Abstract: This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device.

Abstract: A system for automating the process of generating reports, such as warranty and registration reports, for programmable medical devices. The system uses a variety of data collecting and checking techniques to make the generator and transmission of such reports more efficient.

Abstract: This document describes, among other things, a method of operating a medical device comprising updating a regulatory approval status stored in at least one of the medical device or a second device operable to communicate with the medical device, and enabling or disabling the at least one function in the medical device based on the regulatory approval status. The regulatory approval status corresponds to at least one function performable by the medical device.

Abstract: Systems and methods are provided for displaying statistical distributions of cardiac events. According to one aspect, a programmer device is provided that generally comprises circuitry for communicating with a medical device, and a display. The medical device collects data regarding cardiac events occurring at two or more sites, and the display provides a histogram of the data as two or more statistical distributions for the two or more sites. In one embodiment, the data includes both sensed intrinsic cardiac events and paced cardiac events. And in another embodiment, the histogram generally comprises a plurality of histogram bins that provide statistical distributions for the cardiac events. Each of the histogram bins generally includes a portion of a first cardiac event distribution and a portion of a second cardiac event distribution.

Abstract: Systems, devices and methods are provided for displaying statistical distributions of cardiac events. A device embodiment comprises circuitry adapted to communicate with a medical device that is adapted to acquire data regarding cardiac events occurring at two or more cardiac sites, and display means for displaying a histogram of the data as two or more statistical distributions for the two or more cardiac sites. The histogram includes a number of histogram bins. At least one of the histogram bins includes both a representation for at least a portion of a statistical distribution of a cardiac event for a first cardiac site and a representation for at least a portion of a statistical distribution of a cardiac event for a second cardiac site. Other embodiments are provided herein.

Abstract: A medical device programmer graphical user interface, wherein the graphical user interface provides a programmer user with a method of automatically adjusting parameters to be programmed to a medical device in direct response to a user modifying related parameters that are to be programmed to the medical device. The programming interface implements the method in response to the programmer user's use of slide controllers on the programmer display screen to adjust parameters. In response to the on screen parameter changes implemented by the user via slide controller movement, the programmer automatically adjusts related parameters on the display screen by moving slide controllers for related parameters. This automatic adjustment by the programmer graphically illustrates to the user the automatic adjustments being made to the related parameters.

Abstract: This document describes systems, devices, and methods for programmably adjusting therapy or other operative parameter values of an implantable cardiac rhythm management device using a programmer that includes a display that graphically illustrates one or more relationship between a parameter being programmed and other parameters and/or rules governing interactions between parameters.