SYSTEM AND METHOD OF GENERATING A MEDICATION PRESCRIPTION

• US 20020035484A1
• Filed: 04/12/1999
• Published: 03/21/2002
• Est. Priority Date: 04/12/1999
• Status: Abandoned Application

• Current Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Original Assignee: Glenn F. Frankenberger
• Inventors: MCCORMICK, JOSEPH
• Application Number:
  US09/290,646
• Publication Number:
  US 20020035484A1
• Time in Patent Office: Days
• US Class Current: 705/2
• CPC Class Codes: G16H 20/10 relating to drugs or medications, e.g. for ensuring correct administration to patients
• CPC Class Codes: G16H 40/60 for the operation of medical equipment or devices

Abstract

System and method are provided wherein a physician uses a handheld terminal to tap and select a prescription. At the time of writing the prescription, the terminal has information regarding the patient'"'"'s drug insurance benefits (formulary compliance), as well as other patient medical history such as medications that the patient may currently be taking (drug utilization review) and any allergies. This patient information may be provided to the terminal from a database through the Web, a modem or an access point. Using this information the physician is able to provide the optimal patient prescription. The terminal has capabilities for voice recognition, biometric identification and GPS locator so that the prescribing physician'"'"'s identity and location can be positively identified. The positive physician identification (biometric) and positive physician location (GPS) are important because in a wireless wide area network environment, only the authorized physician may prescribe drugs and route drugs in the state the physician is licensed in. The prescription is printed out to a printer connected to the terminal by infra-red at the time of the prescribing so that one print-out is given to the patient and another fixed to the patient'"'"'s chart. The prescription is printed in regular alphanumeric letters as well as encoded in a machine readable code, such as PDF 417 or encoded in a smart card so that when it is brought to the pharmacy, the prescription data are automatically entered, reducing human errors. A refill notice is sent out to the patient, wherein the refill notice has the most recent formulary compliance and drug utilization review information in machine readable code so that the patient can take that information to the next visit to the physician'"'"'s office. The machine readable code may also include the diagnoses for which the drugs are being prescribed and the insurance companies may use this information to selectively authorize use of certain drugs.

Claims

1. A computer aided method of generating a medication prescription, comprising:

(a) entering a medication prescription into a terminal;

(b) checking at the point of prescribing the medication prescription with a database for formulary compliance;

(c) printing the prescription recorded in the terminal in a machine readable code on a printer connected to the terminal by infrared; and

(d) automatically scanning the machine readable code at a pharmacy to fill the prescription.

2. The method of claim 1, further comprising the step of:

authenticating the identity of a prescribing physician through biometric identification means in the terminal before the step of entering a medication prescription into the terminal.

3. The method of claim 1, further comprising the step of:

identifying the location of a prescribing physician through a GPS locator in the terminal before the step of entering a medication prescription into the terminal.

4. The method of claim 1, wherein the step of entering the medication into the terminal is performed by voice activation.

5. The method of claim 1, wherein said machine readable code comprises a two dimensional bar code.

6. The method of claim 1, wherein said machine readable code comprises a PDF 417.

7. The method of claim 1, wherein said machine readable code is encoded in a smart card.

8. The method of claim 1, wherein the step of printing further includes printing the prescriber'"'"'s signature in a machine readable code form and wherein the before the prescription is filled at the pharmacy, the prescriber'"'"'s signature in a machine readable code form is compared with an actual signature on the prescription for authentication purposes.

9. A computer aided method of generating a medication prescription, comprising:

(a) entering a medication prescription and a diagnosis into a terminal;

(b) checking at the point of prescribing the medication prescription with a database for formulary compliance; and

(c) printing the prescription and the diagnosis recorded in the terminal in a machine readable code on a printer.

10. The method of claim 9, further comprising:

automatically scanning the machine readable code at a pharmacy to fill the prescription.

11. The method of claim 9, wherein the step of checking at the point of prescribing with the database further includes checking to determine if a prescribed drug meets the formulary compliance for said diagnosis.

13. The method in accordance with claim 12, further comprising:

checking at the point of prescribing formulary compliance before generating the medication prescription.

14. The method in accordance with claim 12, further comprising:

checking at the point of prescribing the patient'"'"'s medical history before generating the medication prescription.

15. The method in accordance with claim 12, wherein the step of entering further includes entering a medical procedure into a terminal and wherein the step of printing further includes printing the medical procedure information in a machine readable code.

17. The method in accordance with claim 16, wherein said machine readable code comprises a two dimensional bar code.

19. The system as claimed in claim 18, wherein the terminal software selectively displays a list of drugs according to whether the drugs are approved by the insurance company.

20. The system as claimed in claim 18, wherein said database further includes:

(a) a medical history of each member, said medical history including one or more of the following;

drugs being taken by the member,

drugs known to be allergic to the member, and

other medical history information; and

(b) a relational database of drug interactions.

21. The system as claimed in claim 20, wherein the terminal alerts the prescriber when the prescriber attempts to prescribe a drug that may have adverse medical consequences given the member'"'"'s medical history.

22. The system as claimed in claim 18, wherein the communications link comprises an access point.

23. The system as claimed in claim 18, wherein the communications link comprises a wireless wide area network communications link.

24. The system as claimed in claim 18, wherein said terminal comprises a handheld terminal.

25. The system as claimed in claim 18, wherein the input means of said terminal includes means for capturing a signature.

26. The system as claimed in claim 18, wherein said database includes educational information regarding drugs, which educational information is accessible to the prescriber using the terminal.

27. The system as claimed in claim 18, wherein said first communication module is said second communication module.

28. The system as claimed in claim 18, wherein said second communication module comprises an infrared communications module.

29. The system as claimed in claim 18, wherein said machine-readable code comprises a two dimensional bar code.

30. The system as claimed in claim 18, wherein said machine-readable code comprises a PDF 417.

31. The system claimed in claim 18, wherein said machine-readable code includes information on the prescribed drug, dosage and amount.

32. The system as claimed in claim 18, wherein said machine-readable code is embedded in a smart card.

33. The system as claimed in claim 18, wherein said terminal includes a bar code reader.

34. The system as claimed in claim 18, wherein said terminal includes a telephone unit.

35. The system as claimed in claim 18, wherein said terminal includes a voice recognition unit.

36. The system as claimed in claim 18, wherein said terminal includes a biometric identification unit.

37. The system as claimed in claim 18, wherein said terminal includes a GPS locator unit.

39. The system as claimed in claim 38, wherein said machine-readable code comprises a PDF 417.

40. The system as claimed in claim 38, wherein said printer communicates with the terminal by infrared.

12. A computer aided method of generating a medication prescription, comprising:

(a) entering a medication prescription and a diagnosis into a terminal;

(b) printing the prescription including the drug information and the diagnosis recorded in the terminal in a machine readable code on a printer.

16. A computer aided method of generating a medication prescription, comprising:

(a) scanning in a machine readable code having information regarding a patient related information for prescription writing purposes, including drug formulary information; and

(b) generating a medication prescription in accordance with the information derived from said machine readable code.

18. A system for generating a medication prescription, comprising:

(a) a computer including a database, said database comprising;

a list of participating insurance carriers,

a list of members for each of the participating insurance carriers, and

a list of drugs approved for each member by each of the participating insurance carriers;

(b) a communications link;

(c) a terminal communicating with the computer through the communications link, said terminal including;

input means for a prescriber to enter a prescription,

a first communication module for communication with the computer through the communications link,

a second communication module, and

a terminal software for allowing the prescriber to enter patient data, a desired prescription and to communicate the patient data to the computer and return information to said terminal and display the information; and

(d) a printer for printing the prescription including the drug information in a machine-readable code, said printer wirelessly communicating with the terminal through the second communication module.

38. A system for generating a medication prescription, comprising:

(a) a pen-based handheld terminal, including;

input means for an authorized prescriber to enter a prescription and for capturing

the prescriber'"'"'s signature and

a wireless module; and

(b) a printer for printing the prescription including the drug information in a machine-readable code, said printer wirelessly communicating with the terminal through the wireless module.