Representation of large, variable size data sets on small displays

US9262586B2 · kind B2 · utility

Assignee

• Roche Diabetes Care, Inc. · US

Inventors

• Bernd Steiger · Brohl, DE
• Michael Brossart · Germersheim, DE

Key dates

• Filing date: Dec 20, 2010
• Grant date: Feb 16, 2016
• Expiry date: Apr 25, 2034

Classification

• Technology area (CPC G): Physics
• CPC primary: G16Z99/00
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A method of enhancing readability of a graph showing glucose values received from a continuous glucose monitoring device (CGM) on the display of a handheld device includes receiving a plurality of CGM glucose values separated by a first fixed time interval. A second fixed time interval at which to display at least a portion of the plurality of CGM glucose values is received. The second fixed time interval is greater than the first fixed time interval. A computer processor of the handheld device determines a characteristic CGM glucose value at a preselected fixed time for each of a sequence of second fixed time intervals within a patient-specified time period. Each characteristic CGM glucose value is derived from two or more received CGM values centered about the preselected fixed time in the corresponding second fixed time interval. The characteristic CGM glucose values for a patient-selected period of time on the display.