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1. (WO2017167846) INSTRUMENT FOR MONITORING AN ANALYTE CONCENTRATION

Pub. No.:    WO/2017/167846    International Application No.:    PCT/EP2017/057487
Publication Date: Fri Oct 06 01:59:59 CEST 2017 International Filing Date: Fri Mar 31 01:59:59 CEST 2017
IPC: G06F 19/00
Applicants: ROCHE DIABETES CARE GMBH
F. HOFFMANN-LA ROCHE AG
ROCHE DIABETES CARE, INC. INDIANAPOLIS
Inventors: SCHMIDT, Wilfried
STEIGER, Bernd
Title: INSTRUMENT FOR MONITORING AN ANALYTE CONCENTRATION
Abstract:
The invention provides for a handheld display device (102) for processing sensor data (124) continuously measured by an at least partially implantable analyte sensor (110). The handheld display device comprises an communication interface (132) configured to receive sensor data (124) from the analyte sensor via a communication channel (142). The handheld display device comprises a graphical user interface (138). The handheld display device comprises a processor (134). Execution of machine executable instructions causes the processor to: continuously (200) receive the sensor data via the communication interface, wherein the sensor data is indicative of an analyte concentration in bodily fluid of a subject, wherein the sensor data is time dependent; receive (202) carbohydrate data (154) via the graphical user interface or via a carbohydrate data transfer interface, wherein the carbohydrate data is time dependent, wherein the carbohydrate data is indicative of carbohydrate intake by the subject; receive (204) event data (158) via the graphical user interface or via an event data transfer interface, wherein the event data is time dependent, wherein the event data is indicative of a physical state of the subject; receive (206) insulin data via the graphical user interface or via an insulin data transfer interface, wherein the insulin data is time dependent, wherein the insulin data is indicative of an insulin delivery to the subject; and control (210) the graphical user interface to render a plot on the graphical user interface. The plot comprises: a single time axis (300); and an analyte concentration axis (306), a carbohydrate amount axis (312), and an insulin delivery amount axis (316).