Patent ID: 11896367
Assignee: SIGMASENSE, LLC.
Field: Medical technology (Instruments)
Classification: CPC A  G  H | IPC A  G  H

Claim 6:
7. The method of claim 2, wherein the processing the correlated foot data to determine the distance traveled during the time period comprises:
determining a first x-y coordinate from a first three-dimensional foot data point that corresponds to a beginning of the time period;
determining a next x-y coordinate from a next three-dimensional foot data point that corresponds to a next sampling point of a sampling clock within the time period;
determining a next delta distance based on a difference between the first x-y coordinate and the next x-y coordinate;
adding the next delta distance to an accumulation of previous delta distances to produce an updated accumulation of delta distances;
when the next sampling point corresponds to an end of the time period, provided the updated accumulation of delta distances as the distance traveled during the time period; and
when the next sampling point does not correspond to the end of the time period, repeating the steps for subsequent sampling points until the next sampling point interval corresponds to the end of the time period.