Device for staging and dispensing tablets useful in system and method for dispensing prescriptions

• US 8,714,405 B2
• Filed: 08/05/2008
• Issued: 05/06/2014
• Est. Priority Date: 08/10/2007
• Status: Active Grant

• Current Assignee: Parata Systems, LLC (Becton, Dickinson & Co)
• Original Assignee: Parata Systems, LLC (Becton, Dickinson & Co)
• Inventors: Farnsworth, Bryan Patrick, Karwacki, Edward J. Jr., Mauger, Jennifer Ann, Calderwood, David Alan
• Primary Examiner(s): Crawford, Gene
• Assistant Examiner(s): Randall, Jr., Kelvin L
• Application Number:
  US12/186,025
• Publication Number:
  US 20090039097A1
• Time in Patent Office: 2,100 Days
• Field of Search: 221/1, 221/151, 221/152, 221/154, 221/174, 221/191, 221/194, 221/200, 221/204, 221/208, 221/224, 221/246, 221/278
• US Class Current: 221/10
• CPC Class Codes: G07F 11/44 in which magazines the articles are stored in bulk
• CPC Class Codes: G07F 11/62 in which the articles are stored in compartments in fixed receptacles
• CPC Class Codes: G07F 17/0092 for assembling and dispensing of pharmaceutical articles medical dispensers for private use, A61J7/00

Abstract

A chute assembly for an object dispensing apparatus includes: a chute configured at a first end to attach to and convey objects from an object dispenser; a funnel having an inlet that merges with a second end of the chute and an outlet; a door attached to the funnel, the door being movable between a closed position, in which the door covers the funnel outlet and prevents access to objects within the funnel, and an open position, in which the door does not cover the funnel outlet and allows access to objects within the funnel; an object agitation unit configured to agitate objects in the funnel to prevent such objects from jamming in the funnel; and a locking unit associated with the door that prevents the door from moving to the open position without authorization.

Claims

1. A method of dispensing objects contained in a bulk container, comprising the steps of:

releasing a predetermined number of objects from the bulk container into a chute, wherein a funnel is positioned at one end of the chute;

directing an air jet at the objects to agitate the objects as they reside in the funnel; and

releasing the agitated objects from the funnel into a receptacle;

wherein the objects are pharmaceutical tablets, and the receptacle is a pharmaceutical vial; and

further comprising the steps of authorizing the release of the objects prior to the releasing step and unlocking a locking unit that prevents the release of the objects, the unlocking step being performed in response to the authorizing step;

wherein the locking unit includes a door that moves between open and closed positions, and wherein the directing step occurs responsive to movement of the door from the closed position to the open position.

2. The method defined in claim 1, wherein the authorizing step comprises scanning an ID badge.

3. The method defined in claim 1, wherein the authorization step comprises scanning a label on the pharmaceutical vial.