Medication dispensing cart

• US 8,812,153 B2
• Filed: 05/01/2012
• Issued: 08/19/2014
• Est. Priority Date: 02/11/2006
• Status: Active Grant

• Current Assignee: Elisa Sartori
• Original Assignee: Omnicell Incorporated
• Inventors: Reckelhoff, Ray
• Primary Examiner(s): COLLINS, MICHAEL
• Application Number:
  US13/461,615
• Publication Number:
  US 20120245731A1
• Time in Patent Office: 840 Days
• Field of Search: 700/237, 700/242, 700/243
• US Class Current: 700/243
• CPC Class Codes: A61G 12/001 Trolleys for transport of medicaments, food, linen, nursing supplies carts specially adapted for surgery or diagnosis A61B50/13; hand carts B62B3/00
• CPC Class Codes: A61G 2203/44 for weight
• CPC Class Codes: A61J 7/0084 for multiple medicaments
• CPC Class Codes: G06F 17/00 Digital computing or data processing equipment or methods, specially adapted for specific functions information retrieval, database structures or file system structures therefor G06F16/00
• CPC Class Codes: G07F 17/0092 for assembling and dispensing of pharmaceutical articles medical dispensers for private use, A61J7/00
• CPC Class Codes: G16H 20/13 delivered from dispensers

Abstract

A medication dispensing cart having a computer and monitor, a work surface with pull out keyboard, and plural drawers arranged as a vertical series of cassettes that can be added as needed. The battery powered device uses software and pass codes for controlling access to each drawer, and requires a second pass code for any drawer designated to contain narcotics. Records can be kept of who dispenses what medication and when for each cart in a system of carts. The cart in the system is in wireless communication with a system administrator. Emails alerting the system administrator of low battery power, of a cart switching to off, of an attempted break-in, and of inventory and usage data are sent automatically by email.

Claims

1. A dispensing cart, comprising:

a base;

a central mast extending vertically up from the base;

a work surface operably coupled to the mast;

a computer controller;

a computer monitor operably coupled to the computer controller, wherein the computer monitor is operably coupled to the mast so as to be positioned above the work surface;

a modular drawer system operably coupled to the mast so as to be disposed between the work surface and the base;

wherein the modular drawer system comprises;

a first drawer housing that is configured to be removably coupled beneath the work surface, wherein the first drawer housing comprises a top surface, a bottom surface, two sides extending between the top and bottom surfaces, and a back that together define an interior that holds at least one pull-out drawer, wherein the bottom surface of the first drawer housing includes at least one latching mechanism; and

a second drawer housing that is configured to be removably coupled beneath the first drawer housing, the second drawer housing comprising a top surface, a bottom surface, two sides extending between the top and bottom surfaces, and a back that together define an interior that holds at least one pull-out drawer, wherein the top surface of the second drawer housing comprises a latching mechanism that latches with the latching mechanism of the bottom surface of the first drawer housing to removably couple the second drawer housing to the first drawer housing when positioned adjacent to the second drawer housing.

2. A cart as in claim 1, wherein the first drawer housing and the second drawer housing are each configured to hold a pair of laterally spaced-part drawers.

3. A cart as in claim 1, wherein the mast is a single mast.

4. A cart as in claim 1, further comprising a pull out keyboard coupled to the work surface.

5. A cart as in claim 1, further comprising a plurality of wheels coupled to the base.

6. A cart as in claim 1, wherein the mast extends vertically up through the channel such that at least a portion of the mast is recessed relative to the back of the first and second drawer housings.

7. A dispensing cart, comprising:

a base;

a central mast extending vertically up from the base;

a work surface operably coupled to the mast;

a computer controller;

a computer monitor operably coupled to the computer controller, wherein the computer monitor is operably coupled to the mast so as to be positioned above the work surface;

a modular drawer system operably coupled to the mast so as to be disposed between the work surface and the base; and

wherein the modular drawer system further comprises a first and a second drawer housing, wherein each of the first and the second drawer housings comprise a top surface, a bottom surface, two sides extending between the top and bottom surfaces, and a back, wherein the modular drawer system includes a recess along the back of the first and second drawer housings, wherein the recess defines a vertical channel that extends through at least a portion of the top and bottom surfaces of the first and second drawer housings at the back of the first and second drawer housings, and wherein the mast extends vertically up through the channel such that at least a portion of the mast is recessed relative to the back of the first and second drawer housings when the first and second drawer housings are coupled beneath the work surface.

8. A cart as in claim 7, wherein the first and second openings are positioned on opposing sides of the mast, and wherein a pull-out drawer is disposed in each opening.

9. A cart as in claim 8, wherein the drawer housing comprises a cassette drawer having a first compartment having a first lock and a first sensor, and a second compartment having second lock and a second sensor, wherein the computer controller is configured to control operation of the first lock and the second lock.

10. A cart as in claim 9, wherein the first sensor and the second sensor determine if the drawers in the first compartment and the second compartment are open, closed, left open, or not fully closed.

11. A cart as in claim 7, wherein the bottom surface of the first drawer housing includes at least one latching mechanism, and wherein the top of the second drawer housing comprises a latching mechanism that latches with the latching mechanism of the bottom surface of the first drawer housing to removably couple the second drawer housing to the first drawer housing when positioned adjacent to the second drawer housing.

12. A cart as in claim 7, wherein the first drawer housing holds a first drawer and a second drawer, wherein the first and second drawers are laterally spaced apart so as to be positioned on opposite sides of the mast when the first and second drawers are in a closed position.

13. A cart as in claim 12, wherein the channel extends between the first opening and the second drawers.