System including bar coded wristband

• US 8,556,177 B2
• Filed: 12/10/2010
• Issued: 10/15/2013
• Est. Priority Date: 05/31/2005
• Status: Active Grant

• Current Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Original Assignee: Hand Held Products Incorporated (Honeywell International Inc.)
• Inventors: Hussey, Robert M., Havens, William H.
• Primary Examiner(s): Hess, Daniel
• Assistant Examiner(s): TARDIF, DAVID P
• Application Number:
  US12/965,442
• Publication Number:
  US 20110127325A1
• Time in Patent Office: 1,040 Days
• Field of Search: 235/462.01
• US Class Current: 235/462.01
• CPC Class Codes: A61B 5/411 Detecting or monitoring allergy or intolerance reactions to an allergenic agent or substance
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: G09F 3/005 Identification bracelets, e.g. secured to the arm of a person

Abstract

A bar coded patient wristband identifies a patient wearing the wristband. The system comprises a bar code reader to read the bar coded wristband. A host computer is connected to the digital link to receive the segment of data from the bar code reader. A database correlates the segment of data to a patient to identify the patient. The patient wristband comprises a plurality of bar code symbols. A computer then retrieves a patient record from the database to identify the patient wearing the wristband. In one embodiment, a patient wristband for identifying a patient accepts a plurality of markings of 2 D bar codes distributed along the strip. In another embodiment, the wristband comprises a plurality of linear bar code lines and spaces distributed along the strip. The lines and spaces form a 1 D bar code.

Claims

1. A system for reading a bar coded patient wristband, the system comprising:

a bar code reading portable data terminal (PDT) communicatively coupled to a computer;

a database communicatively coupled to the computer;

a patient wristband comprising a plurality of 2 D bar code symbols, the plurality of bar code symbols containing information encoded into each bar code symbol;

wherein the bar code reading PDT is configured to read at least one of the plurality of bar code symbols and transmit data decoded from the at least one of the plurality of bar code symbols to the computer,

wherein the computer is configured to retrieve a patient record from the database based on at least a segment of the data decoded and transmit one or more items of the patient record to the bar code reading PDT;

wherein the system is configured to display one or more items of the patient record;

wherein the bar code reading PDT is configured for authentication of a user operating the bar code reading PDT, and wherein the authentication is characterized by one or more of (a) the authentication uses an output of a reader or sensor of the bar code reading PDT, and (b) the authentication comprises performing biometric based identification of the user; and

wherein the system is configured to only display those items of the patient record which the user is authorized based on the authentication by the bar code reading PDT to access.

2. The system of claim 1, wherein the computer is provided by a local computer in a hospital.

3. The system of claim 1, wherein the computer is provided by a remote computer on a computer network.

4. The system of claim 1, wherein the database resides in a hospital.

5. The system of claim 1, wherein the database resides outside of a hospital on a computer network.

6. The system of claim 1, wherein the information encoded into each bar code symbol includes at least one of:

patient ID, patient name, patient address, current prescription medications, prescription history, medication history, and names of identifying physicians.

7. The system of claim 1, wherein the information encoded into each bar code symbol complies with the HIBC standard indicating a type of data encoded and intended placement of the information on a patient wristband.

8. The system of claim 1, wherein the information encoded into each bar code symbol incorporates a Health Industry Number (HIN) that identifies an institution that affixed the wristband.

9. The system of claim 1, wherein the host computer is configured to alert that a patient is overdue for a visit by a hospital employee.

10. The system of claim 1, wherein the host computer is configured to monitor scans of patient wristbands and makes a report including patient visitation information to a hospital supervisor.

11. The system of claim 1, wherein the bar code reading PDT further comprises a card reader for reading indicia on an ID card.

12. The system of claim 11, wherein the indicia on the ID card is stored in a magnetic stripe and the card reader is a magnetic stripe card reader.

13. The system of claim 1, wherein the bar code reading PDT is further configured to authenticate said user using a biometric sensor.

14. The system of claim 13, wherein the biometric sensor is provided by a fingerprint sensor.

15. The system of claim 1, wherein the bar code reading PDT further comprises a UV lamp.

16. The system of claim 15, wherein the UV lamp is provided by a UV LED.

17. The system of claim 1, wherein the bar code reading PDT further comprises a microphone to record voice signals using the bar code reading PDT.

18. The system of claim 17, wherein the microphone is a wireless microphone.

19. The system of claim 18, wherein the wireless microphone communicates according to the Bluetooth wireless communication standard.

20. The system of claim 1, wherein the bar code reading PDT further comprises a chemical sensor or electronic nose to analyze chemicals emitted from a human organ.

21. The system of claim 1, wherein the database is configured to be updated by an external computer.

22. The system of claim 1, wherein all bar code symbols of said plurality of 2 D bar code symbols are identical.

23. The system of claim 1, wherein said plurality of 2 D bar code symbols comprises bar code symbols of different types.

24. The system of claim 1, wherein the computer is provided by at least one of:

a computer collocated with the bar code reading PDT in a single housing, an external computer.

25. The system of claim 1, wherein the authentication is characterized by:

the authentication uses an output of a reader or sensor of the bar code reading PDT.

26. The system of claim 1, wherein the authentication is characterized by:

the authentication comprises performing biometric based identification of the user.