Automated method for dispensing bulk medications with a machine-readable code

• US 6,370,841 B1
• Filed: 12/03/1999
• Issued: 04/16/2002
• Est. Priority Date: 12/03/1999
• Status: Expired due to Term

• Current Assignee: ArXium, Inc. (Van Humbeck Family)
• Original Assignee: AutoMed Technologies Incorporated (Cencora, Inc.)
• Inventors: Schultz, David A., Jobus, Richard A., Chudy, Duane S.
• Primary Examiner(s): GERRITY, STEPHEN FRANCIS
• Application Number:
  US09/454,042
• Time in Patent Office: 865 Days
• Field of Search: 534/11, 534/15, 534/45, 534/74, 531/312-131, 531/361, 531/55, 531/68, 532/38, 532/39, 221/10, 700/235
• US Class Current: 53/411
• CPC Class Codes: B65B 5/103 for packaging pills or tablets
• CPC Class Codes: B65B 61/26 for marking or coding completed packages
• CPC Class Codes: G06V 20/66 Trinkets, e.g. shirt buttons or jewellery items recognising microscopic objects G06V20/69
• CPC Class Codes: G07F 17/0092 for assembling and dispensing of pharmaceutical articles medical dispensers for private use, A61J7/00

Abstract

An improved automated method for dispensing bulk medications with machine-readable code. The method includes dispensing oral solid and liquid unit-of-use medications in unit dosage amounts. The medications are dispensed with machine-readable information which is generated as the medication is dispensed. The machine-readable information is patient- specific and can be customized to suit the needs of the operator. The machine-readable information can be used to monitor and control the medication from the time it is dispensed through to the time it is taken by the patient.

Claims

1. A method for dispensing bulk prescription medications into dosage units together with machine-readable drug prescription information comprising the steps of:

providing at least one person'"'"'s drug prescription information to a computer for controlling bulk medication dispensing apparatus;

automatically dispensing and packaging a predetermined quantity of solid medication into at least one dosage unit from a first bulk medication dispensing apparatus in response to a signal from the computer based on the person'"'"'s drug prescription information;

automatically applying machine-readable drug prescription information to the solid medication package in response to a signal from the computer based on the drug prescription information;

automatically dispensing a predetermined quantity of packaged liquid medication from a second bulk dispensing apparatus in response to a signal from the computer based on the person'"'"'s drug prescription information;

automatically providing machine-readable drug prescription information for application to the liquid medication package in response to a signal from the computer based on the drug prescription information; and

collecting the medication packages including the machine-readable drug prescription information corresponding to the person'"'"'s drug prescription.

2. The method of claim 1 further including a second computer at a site remote from the computer for controlling the bulk medication dispensing apparatus and comprising the further steps of:

entering at least one person'"'"'s drug prescription information into the second computer; and

transmitting the drug prescription information from the second remote computer to the computer for controlling the bulk medication dispensing apparatus;

whereby the computer for controlling the bulk medication dispensing computer uses the information to control the bulk medication dispensing apparatus.

3. The method of claim 1 wherein the solid medication packaging step includes packaging the solid medication in a continuous strip.

4. The method of claim 3 further including the step of dividing the strip into the at least one dosage unit.

5. The method of claim 1 wherein the step of applying machine-readable drug prescription information to the solid medication package comprises printing the information directly on the package.

6. The method of claim 5 wherein the machine-readable drug prescription information comprises a bar code.

7. The method of claim 1 further including the step of applying the machine-readable drug prescription information to the liquid medication package.

8. The method of claim 7 wherein the machine-readable drug prescription information comprises a bar code.

9. The method of claim 8 wherein the liquid medication is packaged in unit-of-use ampules.

10. The method of claim 1 wherein the method further comprises the steps of:

scanning the machine-readable code on the packages;

transmitting the scanned code to the computer; and

generating a signal from the computer to confirm that the packages correspond to the person'"'"'s drug prescription information.

11. The method of claim 1 wherein the method further comprises the steps of:

scanning the machine-readable code on the packages;

transmitting the scanned code to the computer;

scanning machine-readable code on the person'"'"'s medical records;

transmitting the scanned code to the computer; and

generating a signal from the computer to confirm that the medication is suitable for the person.

12. A method for dispensing bulk prescription medications together with machine-readable drug prescription information comprising the steps of:

providing at least one person'"'"'s drug prescription information to a computer for controlling at least bulk medication dispensing apparatus and conveyor apparatus for transporting medication-holding receptacles to and from at least one bulk medication dispensing apparatus;

automatically dispensing and packaging at least one dosage unit of a predetermined quantity of solid medication from a first bulk medication dispensing apparatus containing a plurality of different medications in response to a signal from the computer based on the person'"'"'s drug prescription information;

automatically applying machine-readable drug prescription information to the solid medication package in response to a signal from the computer based on the drug prescription information;

automatically dispensing the person'"'"'s packaged, labeled solid medication into a receptacle on a conveyor;

automatically dispensing a predetermined quantity of packaged liquid medication from a second bulk dispensing apparatus in response to a signal from the computer based on the person'"'"'s drug prescription information;

automatically providing machine-readable drug prescription information for application to the liquid medication packages in response to a signal from the computer based on the drug prescription information;

automatically dispensing the person'"'"'s liquid medication and machine-readable drug prescription information into a receptacle on a conveyor; and

transporting the receptacle on the conveyor to a receptacle collection area.

13. The method of claim 12 further including a second computer at a site remote from the computer for controlling the bulk medication dispensing apparatus and comprising the further steps of:

entering at least one person'"'"'s drug prescription information into the second computer; and

transmitting the drug prescription information from the second remote computer to the computer for controlling the bulk medication dispensing apparatus;

whereby the computer for controlling the bulk medication dispensing apparatus computer uses the information to control the bulk medication dispensing apparatus and conveyor.

14. The method of claim 12 wherein the solid medication packaging step includes packaging the solid medication in a continuous strip.

15. The method of claim 14 further including the step of dividing the strip into the at least one dosage unit.

16. The method of claim 14 wherein the step of applying machine-readable drug prescription information to the solid medication package comprises printing the information directly on the package.

17. The method of claim 16 wherein the machine-readable drug prescription information comprises a bar code.

18. The method of claim 12 further including the step of applying the machine-readable drug prescription information to the liquid medication package.

19. The method of claim 12 wherein the method further comprises the steps of:

scanning the machine-readable code on the packages;

transmitting the scanned code to the computer; and

generating a signal from the computer to confirm that the packages correspond to the person'"'"'s drug prescription information.

20. A method for dispensing bulk medications together with machine-readable drug prescription information identifying the medications comprising the steps of:

providing drug dispensing information to a computer for controlling bulk medication dispensing apparatus;

automatically dispensing and packaging in at least one dosage unit a predetermined quantity of solid medication from a first bulk medication dispensing apparatus in response to a signal from the computer based on the drug dispensing information;

automatically applying machine-readable drug identifying information to at least one solid medication package in response to a signal from the computer based on the drug dispensing information;

automatically dispensing a predetermined quantity of packaged liquid medication from a second bulk dispensing apparatus in response to a signal from the computer based on the drug dispensing information;

automatically providing machine-readable drug identifying information for application to the liquid medication package in response to a signal from the computer based on the drug dispensing information; and

collecting the medication packages including the machine-readable drug identifying information.

21. The method of claim 20 wherein the step of applying machine-readable drug prescription information to the solid medication package comprises printing the information directly on the package.

22. The method of claim 21 wherein the machine-readable drug prescription information comprises a bar code.

23. The method of claim 20 further including the step of applying the machine-readable drug prescription information to the liquid medication package.

24. The method of claim 23 wherein the machine-readable drug prescription information comprises a bar code.

25. A method for dispensing bulk prescription medications from at least a first bulk medication dispensing apparatus for dispensing solid medication and a second bulk medication dispensing apparatus for dispensing packaged liquid medication, said medications being dispensed into dosage units together with machine-readable drug prescription information, the method comprising the steps of:

providing at least one person'"'"'s drug prescription information to a computer for controlling the bulk medication dispensing apparatus;

if the prescription information includes solid-medication information, automatically dispensing and packaging a predetermined quantity of the solid medication into at least one dosage unit from the first bulk medication dispensing apparatus in response to a signal from the computer based on the solid-medication information;

automatically applying machine-readable drug prescription information to the solid medication package in response to a signal from the computer based on the solid-medication information;

if the prescription information includes liquid-medication information, automatically dispensing a predetermined quantity of the packaged liquid medication from the second bulk dispensing apparatus in response to a signal from the computer based on the liquid-medication information;

automatically providing machine-readable drug prescription information for the packaged liquid medication in response to a signal from the computer based on the liquid-medication information; and

collecting the person'"'"'s medication packages, including the machine-readable drug prescription information related thereto.

26. The method of claim 25 further including a second computer at a site remote from the computer for controlling the bulk medication dispensing apparatus and comprising the further steps of:

entering at least one person'"'"'s drug prescription information into the second computer; and

transmitting the drug prescription information from the second computer to the computer for controlling the bulk medication dispensing apparatus;

whereby the computer for controlling the bulk medication dispensing apparatus uses the information to control the bulk medication dispensing apparatus.

27. The method of claim 26 wherein the solid medication packaging step includes packaging the solid medication in a continuous strip.

28. The method of claim 27 further including the step of dividing the strip into the at least one dosage unit.

29. The method of claim 27 wherein the step of applying machine-readable drug prescription information to the solid medication package comprises printing the information directly on the package.

30. The method of claim 25 wherein the machine-readable drug prescription information for application to the solid medication package comprises a bar code.

31. The method of claim 25 further including the step of applying the machine-readable drug prescription information to the liquid medication package.

32. The method of claim 25 wherein the machine-readable drug prescription information for application to the liquid medication package comprises a bar code.

33. The method of claim 25 wherein the liquid medication is packaged in unit-of-use ampules.

34. The method of claim 25 wherein the method further comprises the steps of:

scanning the machine-readable code on the packages;

transmitting the scanned code to the computer; and

generating a signal from the computer to confirm that the packages correspond to the person'"'"'s drug prescription information.

35. The method of claim 25 wherein the method further comprises the steps of:

scanning the machine-readable code on the packages;

transmitting the scanned code to the computer;

scanning machine-readable code on the person'"'"'s medical records;

transmitting the scanned code to the computer; and

generating a signal from the computer to confirm that the medication is suitable for the person.