System and method for creating and updating a mobile patient care plan in real-time

• US 20040153344A1
• Filed: 04/15/2003
• Published: 08/05/2004
• Est. Priority Date: 04/15/2003
• Status: Abandoned Application

• Current Assignee: Baxter International Inc.
• Original Assignee: Baxter International Inc.
• Inventors: Bui, Tuan, Mullan, Janet, Meinzer, Randolph, Martucci, James, Monaghan, Martin, Tomicki, Peter, Wilson, E. Jane, Attermeier, Kurt, Dudar, Tom
• Application Number:
  US10/414,456
• Publication Number:
  US 20040153344A1
• Time in Patent Office: Days
• US Class Current: 705/3
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G16H 10/60 for patient-specific data, e.g. for electronic patient records
• CPC Class Codes: G16H 10/65 stored on portable record carriers, e.g. on smartcards, RFID tags or CD
• CPC Class Codes: G16H 40/67 for remote operation
• CPC Class Codes: G16H 70/20 relating to practices or guidelines

Abstract

A system and method for creating and updating a mobile medical record are provided. The system and method include a radio frequency identification tag storing medical record data such as patient data. A handheld computing device downloads a medical care plan from a record database via a communication network. The handheld computing device is equipped with a radio frequency identification interrogator that is capable of reading data from and writing data to the radio frequency identification tag. Thus, the handheld computing device is capable of creating and updating a medical record stored on the radio frequency identification tag.

Claims

1. A radio frequency identification tag adapted to be worn by a patient and configured to store and transmit medical data.

2. The radio frequency identification tag of claim 1, wherein the medical data includes data relating to the patient.

3. The radio frequency identification tag of claim 1, wherein the medical data is at least one of encoded and encrypted.

4. The radio frequency identification tag of claim 1, wherein the radio frequency identification tag includes an active tag.

5. The radio frequency identification tag of claim 1, wherein the radio frequency identification tag includes a passive tag.

6. The radio frequency identification tag of claim 1, wherein at least a portion of the medical data is generated by a software interface application that utilizes the print data stream from a pharmacy information system.

7. A mobile medical record system, comprising:

a radio frequency identification tag adapted to be worn by a patient; and

a handheld computing device having a radio frequency identification reader, the handheld computing device configured to read and write information to the radio frequency identification tag via the radio frequency identification reader.

8. The mobile medical record system of claim 7, further comprising:

at least one medical database, the medical database storing medical information;

a communication network; and

a communication device in communication with the handheld computing device, the communication device configured to communicate the medical information from the medical database to the handheld computing device via the communication network.

9. The mobile record system of claim 8, wherein the communication device is further configured to communicate information from the handheld computing device to the medical database via the communication network.

10. The mobile record system of claim 8, wherein the medical information includes information relating to the patient.

11. The mobile record system of claim 8, wherein the handheld computing device is a personal digital assistant and the communication device is a docking station for the personal digital assistant.

12. The mobile record system of claim 8, wherein the communication device is selected from the group consisting of an optical communication device, a radio frequency communication device, and a microwave communication device.

13. The mobile record system of claim 8, wherein the medical information is at least one of encoded and encrypted.

14. The mobile record system of claim 8, wherein the radio frequency identification tag is an active tag.

15. The mobile record system of claim 8, wherein the radio frequency identification tag is a passive tag.

16. The mobile record system of claim 8, wherein at least a portion of the information stored on the radio frequency identification tag is generated by a software interface application that utilizes the print data stream from a pharmacy information system.

17. A mobile medical record system, comprising:

a radio frequency identification tag adapted to be worn by a patient;

a handheld computing device having a radio frequency identification reader, the handheld computing device configured to read and write information to the radio frequency identification tag via the radio frequency identification reader;

at least one medical database, the medical database storing medical information;

a communication network; and

a communication device in communication with the handheld computing device, the communication device configured to receive the medical information from the medical database via the communication network and to transmit information to the medical database via the communication network.

18. A mobile medical record system, comprising:

at least one medical database, the medical database storing medical information;

a communication network;

a radio frequency identification tag adapted to be worn by a patient; and

a handheld computing device having a radio frequency identification reader, the handheld computing device configured to communicate with the radio frequency identification tag via the radio frequency identification reader, the radio frequency identification reader further configured to allow the handheld computing device to communicate with the medical database via the communication network.

19. A patient monitoring system, comprising:

a radio frequency identification tag adapted to be worn by a patient; and

at least one radio frequency identification reader, the radio frequency identification reader adapted to read and write information to the radio frequency identification tag when the tag comes within a predetermined range of the reader.

20. The patient monitoring system of claim 19, the system further comprising:

at least one concerned party; and

a communication network, the radio frequency identification reader being programmed to communicate information to the concerned party via the communication network when a triggering event occurs.

21. The patient monitoring system of claim 20, wherein the concerned party is selected from the group consisting of a family member of the patient, an emergency response team, a police department, a fire department, a medical provider, and a medical facility.

22. The patient monitoring system of claim 20, further comprising an event database connected to the communication network, the radio frequency identification reader being programmed to communicate information to the event database via the communication network.

23. The patient monitoring system of claim 22, wherein information contained in the event database is used to analyze patient behavior patterns and to create a profile of patient movement.

24. The patient monitoring system of claim 20, wherein the radio frequency identification reader can be at least one of programmed and monitored via the communication network.

25. A method of generating a radio frequency identification tag, the method comprising the steps of:

gathering identification infonnation from a patient;

locating the patient'"'"'s medical record in a medical database using the identification information; and

generating a radio frequency identification tag, the tag storing at least a portion of the patient'"'"'s medical record.

26. The mobile record system of claim 25, wherein the radio frequency identification tag is generated by a software interface application that utilizes the print data stream from a pharmacy information system.

27. A method of keeping an electronic record of a medical activity performed on a patient, the method comprising the steps of:

downloading a patient care plan from a medical database via a communication network;

reviewing the patient care plan to determine a medical activity to perform on the patient;

verifying patient information by reading a radio frequency identification tag adapted to be worn by the patient;

performing the medical activity;

indicating that the medical activity has been completed; and

updating the patient information by writing to the radio frequency identification tag;

28. The method of keeping an electronic record of a medical activity performed on a patient as claimed in claim 27, the method further comprising the step of transmitting information relating to the completed medical activity to the medical database via the communication network.

29. A method of tracking a movement of a patient within a desired environment, the method comprising the steps of:

placing at least one radio frequency identification reader in a strategic location within the desired environment, the reader designed to read a radio frequency identification tag adapted to be worn by the patient;

reading the tag when the tag comes within a predetermined area surrounding the reader; and

writing information to the tag each time the tag comes within the predetermined area surrounding the reader.

30. The method of tracking a movement of a patient within a desired environment as claimed in claim 29, wherein the information written to the tag includes time information and location information.

31. The method of tracking a movement of a patient within a desired environment as claimed in claim 29, wherein the reader is configured to communicate with a concerned party via a communication network.

32. The method of tracking a movement of a patient within a desired environment as claimed in claim 31, wherein the concerned party is selected from the group consisting of a family member of the patient, an emergency response team, a police department, a fire department, a medical provider, and a medical facility.

33. The method of tracking a movement of a patient within a desired environment as claimed in claim 31, the method further comprising the step of contacting the concerned party when a predetermined event occurs.

34. The method of tracking a movement of a patient within a desired environment as claimed in claim 29, further comprising the step of supplying the information written to the tag to an external source.

35. The method of tracking a movement of a patient within a desired environment as claimed in claim 34, wherein the external source is an event database.

36. The method of tracking a movement of a patient within a desired environment as claimed in claim 35, further comprising the steps of:

comparing the information written to the event database to information previously written to the event database; and

predicting an occurrence of an event based on the comparison.

37. The method of tracking a movement of a patient within a desired environment as claimed in claim 35, further comprising the steps of:

accessing the event database to analyze patient behavior patterns; and

creating a profile of patient movement based on the analysis.

38. The method of tracking a movement of a patient within a desired environment as claimed in claim 31, wherein the reader is configured to be at least one of monitored and programmed via the communication network.