Pharmacy dispensing system and method

• US 9,916,426 B2
• Filed: 06/24/2014
• Issued: 03/13/2018
• Est. Priority Date: 12/05/2003
• Status: Active Grant

• Current Assignee: ArXium, Inc. (Van Humbeck Family)
• Original Assignee: ArXium, Inc. (Van Humbeck Family)
• Inventors: Chudy, Duane S., Schultz, David A.
• Primary Examiner(s): Waggoner, Timothy R
• Application Number:
  US14/313,756
• Publication Number:
  US 20140309773A1
• Time in Patent Office: 1,358 Days
• Field of Search: 700236, 700237, 700240, 700242, 700243, 705 2, 53 55
• 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
• CPC Class Codes: G07F 9/001 Interfacing with vending machines using mobile or wearable devices
• CPC Class Codes: G07F 9/002 Vending machines being part of a centrally controlled network of vending machines
• CPC Class Codes: G07F 9/026 for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients
• CPC Class Codes: G16H 20/13 delivered from dispensers
• CPC Class Codes: G16H 40/60 for the operation of medical equipment or devices
• CPC Class Codes: Y02A 90/10 Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation

Abstract

A system for filling a prescription order for a patient includes a plurality of trays each having an RFID tag for storing a unique identifier corresponding to the prescription order, and a plurality of workstations operatively linked to one another, each workstation having an antenna for detecting the unique identifier in one of the plurality of trays, where the detecting is operative to trigger displaying of a profile of at least one prescription item for the corresponding prescription order.

Claims

1. A prescription filling workstation for filling a prescription order for a patient, the workstation comprising:

a display screen;

a tray support surface configured to support a prescription tray having a unique identification tag;

a tag reader supported relative to the tray support surface such that the unique identification tag of a tray located on the tray support surface is located at a distance less than or equal to a predetermined distance, a communication range between the tag reader and the unique identification tags being equal to the predetermined distance, the tag reader and tags being configured not to communicate at distances beyond the communication range;

wherein the tag reader generates identifier data representative of the unique identification tag associated with a tray supported by the tray support surface in response to the tag being within the communication range; and

a computer in communication with the display screen and the tag reader to receive the identifier data from the tag reader and communicate with the display screen to display information related to at least one unfilled individual prescription item of the prescription order that is to be placed in the respective prescription tray supported by the tray support.

2. The filling workstation of claim 1 wherein the unique identification tag is an RFID tag located within each tray, and the tag reader includes an antenna configured to receive a signal from the RFID tag.

3. The filling workstation of claim 2 further comprising a tray programmer configured to program the RFID tag.

4. The filling workstation of claim 1 wherein the prescription order includes at least two individual prescription items to be placed in the tray, and further wherein the computer is configured to highlight on the display, at least one of the individual prescription items stored in an area proximate the workstation.

5. The filling workstation of claim 1 wherein the information related to the individual prescription item includes an image of the unfilled individual prescription item.

6. The filling workstation of claim 5 wherein the information related to the individual prescription item includes text information identifying the patient, text information identifying the individual prescription item and the image of the individual prescription item.

7. The filling workstation of claim 1 wherein the information related to the individual prescription item includes information regarding a storage location of the individual prescription item within the pharmacy.

8. The filling workstation of claim 7 wherein the information related to the storage location is an indication of a shelf location where the individual prescription item is stored within the pharmacy.

9. The filling workstation of claim 1 wherein the prescription order includes at least two individual prescription items to be placed in the tray, and further wherein the computer is configured to order the display of information for the individual prescription items to minimize a cost function associated with filling the prescription order.

10. The filling workstation of claim 1 wherein the prescription order includes at least two individual prescription items to be placed in the tray, and further wherein the computer is configured to order the display of information for the individual prescription items to minimize a distance traveled within the pharmacy by pharmacy personnel to fill the prescription order.

11. The filling workstation of claim 1 wherein the computer is configured to trigger dispensing of the individual prescription item by an automated dispenser in response to the reader reading the unique identification tag.

12. A computerized prescription filling workstation for filling a prescription order within a pharmacy, the order including at least one prescription item, the workstation comprising:

a support surface defining a boundary, the support surface configured to support a prescription tray having a unique identification tag;

a tag reader supported relative to the tray support surface, the tag reader and unique identification tags being configured to communicate when a tray having a unique identification tag is placed on the support surface at a location such that the identification tag extends within the boundary defined by the support surface;

the tag reader and tags being configured not to communicate when identification tags are located outside the boundary defined by support surface;

wherein the tag reader generates data representative of a unique identification tag associated with a tray in response to a tray having a unique identification tag being supported by the support surface at a location at which the identification tag extends within the boundary defined by the support surface;

a database which includes data representative of the prescription order, data representative of the identification tag of the tray, and an association between the data representative of the prescription order and the data representative of the identification tag of the tray;

a display; and

a workstation computer communicably coupled to the display, the tag reader and the database to receive the data representative of the unique identification tag associated with the tray read by the tag reader, to receive the data representative of the prescription order from the database that is associated with the identification tag of the tray read by the tag reader, and to communicate with the display to display information representative of at least one unfilled individual prescription item that is to be placed in a tray having an identification tag represented by data in the database associated with the at least one prescription item.

13. The computerized prescription filling workstation of claim 12 wherein the workstation computer is configured to display textual information representing at least one of:

the individual prescription item of the prescription order; and

a respective storage location for the individual prescription item of the prescription order.

14. The computerized prescription filling workstation of claim 12 wherein the workstation computer is configured to display an image representing the individual prescription item of the prescription order in response to the data representative of the unique identification tag received from the reader.

15. The computerized prescription filling workstation of claim 12 wherein the workstation computer is configured to display a graphical user interface symbol representing a respective storage location for the individual prescription item of the prescription order in response to the data representative of the unique identification tag received from the reader.

16. The computerized prescription filling workstation of claim 12, the display being configured such that, upon removal of a tray from the tray support surface prior to the addition of all of the individual prescription items of the prescription order into the tray, only unfilled prescription items of the prescription order are displayed when the tray is re-placed on the tray support surface and the unique identification tag is subsequently read by the tag reader.

17. A computerized method for filling a prescription order for a patient within a pharmacy, the method comprising:

associating an individual prescription item of a prescription order with a unique container identification tag;

placing a container having the unique container identification tag on a container support surface of a a tag reading device;

receiving automatically on a computer coupled to the tag reading device identifier data representative of the unique container identification tag only when the container having the unique container identification tag is located on the container support surface at a distance less than or equal to a predetermined distance, a communication range between the tag reading device and unique identification tags being equal to the predetermined distance, the tag reading device and tag being configured not to communicate at distance beyond the communication range;

wherein the tag reading device generates identifier data representative of the unique identification tag associated with a container supported by the container support surface in response to the tag being within the communication range; and

controlling a display screen to display information representative of at least one unfilled individual prescription item to be placed in the respective container having the unique container identification tag in response to the receipt of the identifier data representative of the unique identification tag associated with the container.

18. The method of claim 17 wherein the prescription order includes at least two individual prescription items, the method further comprising controlling the computer to highlight on the display, at least one of the individual prescription items stored in an area proximate the filling workstation.

19. The method of claim 17 wherein the information related to the individual prescription item of the prescription order includes text information identifying the patient, text information identifying the individual prescription item, and an image of the individual prescription item.

20. The method of claim 17 wherein the information related to the individual prescription item of the prescription order includes information regarding a storage location of the individual prescription item within the pharmacy.