System and method for verifying the contents of a filled, capped pharmaceutical prescription
AssigneeParata Systems, LLC
InventorsDemetris P. Young, Richard D. Michelli
Life of this patent
Estimating the term…
Abstract
A system for verification of dispensed pharmaceuticals includes: a housing; a bar code scanning station mounted on the housing; a vision station mounted on the housing; a spectroscopy station mounted on the housing; an offloading station mounted on the housing; one or more conveyors mounted on the housing to convey pharmaceutical vials between the bar code scanning, vision, spectroscopy and offloading stations, and a controller associated with the bar code scanning, vision, spectroscopy and offloading stations and the conveyors to control their operations. A system of this configuration can use both vision and spectroscopy to verify the identity of the pharmaceutical in the container.
Claims5
A method of confirming the identity of the contents of pharmaceutical vials, comprising the steps of:
- (a) scanning a bar code on a first vial to determine the expected contents of the first vial;
- (b) conveying the first vial to a vision station;
- (c) acquiring an image of the contents of the first vial at the vision station;
- (d) scanning a bar code on a second vial to determine the expected contents of the second vial;
- (e) conveying the first vial to a spectroscopy station;
- (f) conveying the second vial to the vision station;
- (g) acquiring an image of the contents of the second vial at the vision station;
- (h) acquiring a spectrum of the contents of the first vial at the spectroscopy station;
- (i) scanning a bar code on a third vial to determine the expected contents of the third vial;
- (j) conveying the first vial to an approval station;
- (k) conveying the second vial to the spectroscopy station;
- (l) conveying the third vial to the vision station;
- (m) acquiring an image of the contents of the third vial at the vision station;
- (n) acquiring a spectrum of the contents of the second vial at the spectroscopy station;
- (o) determining, based on at least one of steps (c) and (h), whether the contents of the first vial match the expected contents of the first vial and, if so, affixing indicia of approval on the first vial at the approval station;
- (p) scanning a bar code on a fourth vial to determine the expected contents of the fourth vial;
- (q) conveying the first vial to an offload station;
- (r) conveying the second vial to the approval station;
- (s) conveying the third vial to the spectroscopy station;
- and
- (t) conveying the fourth vial to the vision station.
Dependencies are inferred from the claim text.