Cdex, Inc. (fka CDEX)

[d4diddy]

As I recall, the validation equipment sold by Mckesson Pharmaceutical has a redundant way of checking medicine.

This explains the use of the term identifier and not simply "spectral fingerprint" or similar word in the ASD patent.

The system in place at central fill location pharmacies also takes a visual picture of the prescription drug and notes the size, color and shape. This is why ASD also includes "Vis" in their patent claims. The size, shape and color are each unique identifers.

When the system makes the NIR scan of the med the identifier is the same thing as "spectral fingerprint".