Dan R Carlson, 763501 Xenium Ln N UNIT 301, Minneapolis, MN 55441

7263399, Aug 28, 2007

Apr 29, 2002

10/135910

Dan B. Carlson - Shoreview MN, US

Medtronic, Inc. - Minneapolis MN

A61B 5/04

600509

Apparatus and methods for analyzing implantable medical device (IMD) data and to distinguish specific morphologies for review. EGM waveforms of a cardiac cycle can be grouped according to waveform shape similarities, preferably accomplished using clustering algorithms. The EGM waveform can be divided into segments represented by a one dimensional vector for each segment, and nearest neighbor vector clustering used to group the waveforms according to morphological similarity. The waveforms can be further grouped at a second level into chronologically contiguous similar EGM waveforms. Interval data for a cardiac cycle may also be grouped according to interval similarity and chronology. The chronologically contiguous waveform and interval groupings may be further grouped. Large quantities of EGM data are automatically analyzed and annotated to focus the attention of a cardiologist on likely areas of concern, reducing the need to visually inspect endless streams of EGM waveforms.

2007023, Oct 11, 2007

Mar 30, 2006

11/278001

Amisha Patel - Maple Grove MN, US
James Webb - Maple Grove MN, US
Bruce Gunderson - Plymouth MN, US
Mark Brown - North Oaks MN, US
Dan Carlson - Shoreview MN, US

A61B 5/02

600508000, 600515000

Apparatus and methods are provided for analyzing an episode stored by an implantable medical device (IMD) using prior probability and conditional probability information to determine the likelihood of a particular diagnosis for a given stored episode. Certain embodiments include retrieving information about a stored episode from an IMD, including an episode metric, and retrieving domain expert information about potential diagnoses and episode metrics to determine the likelihood that the stored episode was due to a particular potential diagnosis. Certain embodiments also include retrieving patient information including a patient metric, such as patient demographics, or patient history. Certain embodiments of the invention include the ability to automatically or manually update or change the domain expert information.

2020041, Dec 31, 2020

Jun 26, 2020

16/913218

- Minneapolis MN, US
Jathin Jayan - Minneapolis MN, US
Roy Tewalt - Minneapolis MN, US
Andy Rudge - Minneapolis MN, US
Adam May - Eden Prairie MN, US
Josiah Gulden - Minneapolis MN, US
Dan Carlson - Minnetonka MN, US

G06Q 10/06
G06Q 10/08
H04W 4/029

A network based order fulfillment systems having an improved user interface at both a customer device and at an order fulfillment location employee device. Both customer and employee devices scan collect user input and other information using one or more sensors of the user devices to provide proper notifications to both the customer and the employee based on the actions of each. Location information for a customer computing device can be used to continually update ETA and time since arrival information displayed at the employee's computing device.