Miles Laboratories, Inc.

Miles Inc.

David L Hough

A H Clemens

Willis E Howard, Iii

Donald L Jaworski

A radiation aperture system where two sets of apertures are distributed in ring sections of like radius on two parallel rings. As one ring is rotated with respect to its counterpart, one aperture of each ring will align to pass a radiation beam through both apertures. Only a single aperture pair is formed at each unique time, allowing sequential measurements of all combinations of both aperture openings during rotation without halting the rotation.

Multi-channel, multi-wavelength detection system

A diagnostic apparatus and method for clamping the blood glucose concentration of a subject at any one of a plurality of levels. A desired clamping level (BC) is selected and the value of the present blood glucose concentration, corrected to fit a least squares regression lines (GY) in the bloodstream of the subject is periodically determined. Dextrose is introduced into the bloodstream of the subject at a rate (DR) derived in accordance with ##EQU1## wherein: DR=dextrose infusion rate for clamp (mg/min)

Diagnostic method and apparatus for clamping blood glucose concentration

In a method and apparatus for controlling the concentration of glucose in the blood stream of a subject at a desired level (BI) including controlling the supply of insulin (IR) by periodically measuring the blood glucose concentration (G) and selecting a predetermined basal infusion rate (RI) for the desired level, the step of selecting a predetermined basal infusion rate comprises periodically searching for the value of the basal infusion rate RI required for BI in accordance with

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Edwardsburg, MI, United States of America

David L Hough