Syhhong H Chang

US Patent:

20070243567, Oct 18, 2007

Filed:

Apr 12, 2007

Appl. No.:

11/786596

Inventors:

Syhhong Chang - Fullerton CA, US

International Classification:

A61K 38/28
C12Q 1/54
G06F 19/00

US Classification:

435 14, 702 19, 514 3, 600300

Abstract:

The invention is a method of controlling an artificial pancreas. The method includes reading and recording a current plasma glucose level. The method includes computing glucose in beta cell if a current plasma glucose level is greater than a threshold value, and continuing the step of reading and recording a current plasma glucose level if a current plasma glucose level is less than a threshold value. The method includes calling ATP functions for interpolation. The method includes calculating a holding capacity. The method includes calculating a synthesized insulin amount. The method includes comparing amount of insulin with the holding capacity. The method includes releasing insulin if the amount of insulin is greater than the holding capacity, and not releasing insulin if the amount of insulin is less than the holding capacity.