Medicament verification in an automatic dispensing system
First Claim
1. In a medicament dispensing system including a plurality of medicament dispensing cells, a manipulator operable for moving to a selected cell for receiving medicament therefrom, and a controller for controlling the operation of the manipulator, a method of replenishing the cells with respective medicaments comprising the steps of:
- (a) determining a selected cell for replenishment of medicament assigned thereto,each of the cells having machine-readable cell indicia thereon representative of the medicaments assigned thereto;
(b) selecting a container containing a medicament and having container indicia thereon representative of a medicament contained therein,the system including an indicia reader coupled with the controller, said indicia reader including means for reading said cell and container indicia, for producing indicia signals representative thereof and for delivering said indicia signals to said controller;
(c) using said indicia reader to read said cell and container indicia and to produce respective cell indicia signals and container indicia signals representative thereof; and
(d) in the controller, receiving said cell indicia signals and container indicia signals and determining whether there is a match between medicaments represented thereby;
(e) if there is a lack of a match between medicaments represented by said cell indicia signals and container indicia signals, providing a mismatch output detectable by an attendant indicating that replenishment of medicament from said container is disallowed and, if there is a match between medicaments represented by said cell indicia signals and container indicia signals, producing a match output detectable by an attendant indicating that replenishment of said selected cell by medicament from said container is allowed.
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Accused Products
Abstract
A system for dispensing medicaments such as pills and capsules includes a plurality of medicament dispensing cells, a manipulator arm for moving to a cell and receiving medicament dispensed therefrom into a vial, and a controller for controlling the operation of the manipulator arm. In one embodiment of the invention, each cell includes indicia thereon such as a bar code indicating the medicament contained therein and the system includes an indicia reader such as a bar code reader attached to the manipulator arm. When the system receives dispensing instructions such as a prescription to be filled, the controller moves the manipulator arm to a selected cell location of a cell having the medicament to be dispensed, as indicated by cell data included in the controller memory. The indicia reader reads the indicia on the cell at the selected location and the controller determines whether the medicament indicated by the indicia matches the medicament of the prescription. If there is a match, the medicament is deemed verified and dispensing proceeds. If there is no match, the controller prevents dispensing of medicament from the selected cell.
97 Citations
3 Claims
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1. In a medicament dispensing system including a plurality of medicament dispensing cells, a manipulator operable for moving to a selected cell for receiving medicament therefrom, and a controller for controlling the operation of the manipulator, a method of replenishing the cells with respective medicaments comprising the steps of:
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(a) determining a selected cell for replenishment of medicament assigned thereto, each of the cells having machine-readable cell indicia thereon representative of the medicaments assigned thereto; (b) selecting a container containing a medicament and having container indicia thereon representative of a medicament contained therein, the system including an indicia reader coupled with the controller, said indicia reader including means for reading said cell and container indicia, for producing indicia signals representative thereof and for delivering said indicia signals to said controller; (c) using said indicia reader to read said cell and container indicia and to produce respective cell indicia signals and container indicia signals representative thereof; and (d) in the controller, receiving said cell indicia signals and container indicia signals and determining whether there is a match between medicaments represented thereby; (e) if there is a lack of a match between medicaments represented by said cell indicia signals and container indicia signals, providing a mismatch output detectable by an attendant indicating that replenishment of medicament from said container is disallowed and, if there is a match between medicaments represented by said cell indicia signals and container indicia signals, producing a match output detectable by an attendant indicating that replenishment of said selected cell by medicament from said container is allowed. - View Dependent Claims (2, 3)
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Specification