Medication preparation system

• US 10,347,374 B2
• Filed: 09/08/2017
• Issued: 07/09/2019
• Est. Priority Date: 10/13/2008
• Status: Active Grant

• Current Assignee: BAXA Corporation (Baxter International Inc.)
• Original Assignee: Baxter Corporation Englewood (Baxter International Inc.)
• Inventors: Tribble, Dennis, Khan, Abdul Wahid, Schneider, Dennis, Olsen, Gregory T., Bender, Jayson Lee, Padmani, Bhavesh S., Valentine, Matthew A.
• Primary Examiner(s): Ng, Jonathan
• Application Number:
  US15/699,737
• Publication Number:
  US 20170372034A1
• Time in Patent Office: 669 Days
• CPC Class Codes: G06Q 10/08 Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• 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 20/17 delivered via infusion or injection
• CPC Class Codes: G16H 40/63 for local operation
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 70/40 relating to drugs, e.g. their side effects or intended usage
• CPC Class Codes: G16Z 99/00 Subject matter not provided for in other main groups of this subclass

Abstract

A system for preparing patient-specific compounded medication doses is disclosed. The system includes a computerized medication compounding workstation configured to receive a patient-specific compounded medication dose order over a network and retrieve an electronically stored protocol having a set of steps to prepare a patient-specific compounded medication dose specified by the patient-specific compounded medication dose order. The example workstation is also configured to display, on a graphical user interface to a pharmacy operator, information related to the set of steps for preparing the patient-specific compounded medication dose and receive input related to the preparation of the patient-specific compounded medication dose including at least medication information scanned from at least one source medication container and a digital image from a digital camera. The workstation verifies completion for each step before allowing the pharmacy operator to move to a next step to prepare the patient-specific compounded medication dose.

Claims

1. A system for preparing patient-specific compounded medication doses comprising:

a computerized medication compounding workstation configured to

receive a patient-specific compounded medication dose order over a network,

retrieve an electronically stored protocol having a set of steps to prepare a patient-specific compounded medication dose specified by the patient-specific compounded medication dose order,

display, on a graphical user interface to a pharmacy operator, information related to the set of steps for preparing the patient-specific compounded medication dose,

receive input related to the preparation of the patient-specific compounded medication dose including at least (i) medication information scanned from at least one source medication container, and (ii) a digital image from a digital camera,

verify, for each step in the set of steps to prepare the patient-specific compounded medication dose, completion of the step before allowing the pharmacy operator to move to a next step in the set of steps to prepare the patient-specific compounded medication dose, completion being based on at least;

(a) confirmation that medication in at least one source medication container present at the medication compounding workstation is suitable for preparing the patient-specific compounded medication dose, as identified in the medication information scanned from the at least one source medication container, or (b) receipt of the digital image corresponding to completion of the step, and

associatively store in a database the patient-specific compounded medication dose order and information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose; and

a portal that is accessible remotely from the computerized medication compounding workstation and in communication with the database that associatively stores the patient-specific compounded medication dose order and the information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose, the portal configured to at least one of;

display the associatively stored patient-specific compounded medication dose order and the information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose for subsequent inspection or approval of the completed patient-specific compounded medication dose order, and

display reports relating to the preparation of a plurality of patient-specific compounded medication doses.

2. The system of claim 1, wherein the computerized medication compounding workstation is configured to print a label identifying a completed patient-specific compounded medication dose order.

3. The system of claim 1, wherein the graphical user interface is interactive such that the graphical user interface is configured to receive a user input requesting additional information related to at least one of the patient-specific compounded medication dose order, and a selected step in the set of steps to prepare the patient-specific compounded medication dose.

4. The system of claim 1, wherein the medication information is scanned using a barcode scanner.

5. The system of claim 1, wherein the computerized medication compounding workstation is configured to display, in the graphical user interface, each step in the set of steps based on a sequence specified by the protocol that must be undertaken to prepare the patient-specific compounded medication dose.

6. The system of claim 1, wherein the computerized medication compounding workstation is configured to display, in the graphical user interface, a completion progress indication for each step in the set of steps after verification of the completion of the respective step.

7. The system of claim 1, wherein the computerized medication compounding workstation is configured to:

determine one step in the set of steps to prepare the patient-specific compounded medication dose has not been verified as being complete;

flag the patient-specific compounded medication dose order as being incomplete due to an error; and

associatively store in the database the patient-specific compounded medication dose order, the flag, and the determined one step that has not been verified as being complete.

8. The system of claim 7, wherein the computerized medication compounding workstation is configured to permit processing of another patient-specific compounded medication dose order after the patient-specific compounded medication dose order has been flagged as being incomplete.

9. The system of claim 1, wherein the computerized medication compounding workstation is configured to store the patient-specific compounded medication dose order to a queue after receiving the patient-specific compounded medication dose order over the network.

10. The system of claim 1, wherein the protocol is electronically stored with a plurality of different protocols, and

wherein the computerized medication compounding workstation is configured to determine the patient-specific compounded medication dose order is associated with the protocol before retrieving the protocol.

11. The system of claim 10, wherein the computerized medication compounding workstation is configured to determine the association between the patient-specific compounded medication dose order and the protocol based on a match between at least one of a medication and a form of dose specified within each of the patient-specific compounded medication dose order and the protocol.

12. The system of claim 10, wherein the input related to the preparation of the patient-specific compounded medication dose includes a measurement performed by at least one of a scale, a hydrometer, and a spectrometer on at least one of the completed patient-specific compounded medication dose corresponding to the patient-specific compounded medication dose order, the medication in the at least one source medication container, and an intermediary mixture formed during the step, and

wherein completion for each step in the set of steps is alternatively based on receipt of the measurement within an acceptable range.

13. The system of claim 12, wherein the medication compounding workstation is configured to prevent the pharmacy operator from completing the protocol if the measurement is outside the acceptable range.

14. The system of claim 12, wherein the measurement is received electronically in the medication compounding workstation from the at least one of the scale, the hydrometer, and the spectrometer.

15. The system of claim 1, wherein the digital image includes at least one of the at least one source medication container including an identification of a medication name, a lot number, an expiration date, and quality control information.

16. A medication compounding workstation system comprising:

a medication compounding workstation including;

a communications interface configured to receive an electronic medication dose order for a patient-specific compounded medication dose over a network;

a scanner configured to receive medication information scanned from at least one source medication container;

an interactive graphical user interface configured to display, to a pharmacy operator, a set of steps for preparing the patient-specific compounded medication dose; and

a digital camera configured to capture a digital image of the pharmacy operator preparing the patient-specific compounded medication dose;

wherein, for each step in the set of steps to prepare the patient-specific compounded medication dose, the medication compounding workstation is configured to verify before moving to a next step that;

(1) a source medication container suitable for preparing the patient-specific compounded medication dose, as identified in medication information scanned from the source medication container, is present at the medication compounding workstation,

wherein the medication compounding workstation is configured to display an error in real-time (i) requiring the pharmacy operator to repeat the respective step, and (ii) preventing the pharmacy operator from providing verification for a subsequent step if the medication compounding workstation does not receive verification that a source medication container suitable for preparing the patient-specific compounded medication dose, as identified in medication information scanned from the source medication container, is present at the medication compounding workstation;

(2) if required by the step, that the digital image of the pharmacy operator preparing the patient-specific compounded medication dose is captured and associatively stored with the electronic medication dose order in a database; and

(3) if required by the step, that a user input from the pharmacy operator indicating completion of the step is captured and associatively stored with the electronic medication dose order in a database; and

a portal that is accessible remotely from the medication compounding workstation and in communication with the database, the portal configured to at least one of;

display the associatively stored electronic medication dose order and the information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose for subsequent inspection or approval of the completed patient-specific compounded medication dose order, and

display reports relating to the preparation of a plurality of patient-specific compounded medication doses.

17. The medication compounding workstation system of claim 16, wherein the medication compounding workstation is configured to:

receive an identity of the pharmacy operator; and

associate the identity of the pharmacy operator with the image of the pharmacy operator.

18. The medication compounding workstation system of claim 17, wherein the medication compounding workstation is configured to receive the identity of the pharmacy operator from at least one of a fingerprint reader, a key-card reader, and the interactive graphical user interface.

19. The medication compounding workstation system of claim 17, wherein the medication compounding workstation is configured to use the identity of the pharmacy operator to verify before moving to a next step that the pharmacy operator is authorized to perform the step.

20. The medication compounding workstation system of claim 16, wherein the medication compounding workstation is configured to:

print a label identifying a completed patient-specific compounded medication dose order if each step in the set of steps is verified as being completed; and

record another digital image of the label affixed to a medication container for the patient-specific compounded medication dose.

21. A system for preparing patient-specific compounded medication doses comprising:

a computerized medication compounding workstation configured to

receive a patient-specific compounded medication dose order over a network,

retrieve an electronically stored protocol having a set of steps to prepare a patient-specific compounded medication dose related to the patient-specific compounded medication dose order,

display, on a graphical user interface to a pharmacy operator, information related to the set of steps for preparing the patient-specific compounded medication dose,

receive input related to the preparation of the patient-specific compounded medication dose including (i) medication information scanned from at least one source medication container, and (ii) a digital image from a digital camera, and

verify, for each medication required to prepare the patient-specific compounded medication dose, before allowing the pharmacy operator to move to a next step in the set of steps to prepare the patient-specific compounded medication dose involving a different medication, that medication in at least one source medication container, as identified in the medication information scanned from the at least one source medication container, is present at the medication compounding workstation and is suitable for preparing the patient-specific compounded medication dose, and

associatively store in a database the patient-specific compounded medication dose order and information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose; and

a portal that is accessible remotely from the computerized medication compounding workstation and in communication with the database, the portal configured to at least one of;

display the associatively stored patient-specific compounded medication dose order and the information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose for subsequent inspection or approval of the completed patient-specific compounded medication dose order, and

display reports relating to the preparation of a plurality of patient-specific compounded medication doses,

wherein for each medication required to prepare the patient-specific compounded medication dose, the computerized medication compounding workstation is configured to display an error in real-time requiring the pharmacy operator to repeat the respective step if the medication in the at least one source medication container is determined by the medication compounding workstation to be incorrect.

22. The system of claim 21, wherein the computerized medication compounding workstation is configured to associatively store in the database the patient-specific compounded medication dose order and error information related to the error of the medication compounding workstation not receiving verification or the error of the verification being incorrect.

23. The system of claim 21, wherein the portal is configured to transmit to the computerized medication compounding workstation a message indicative that the patient-specific compounded medication dose can be released if the information used to verify completion of each step in the set of steps to prepare the patient-specific compounded medication dose is approved.

24. The system of claim 23, wherein the computerized medication compounding workstation is configured to display release information indicative that the patient-specific compounded medication dose can be released after receiving the message from the portal.