Radio frequency patient identification and information system

• US 20030058110A1
• Filed: 09/27/2001
• Published: 03/27/2003
• Est. Priority Date: 09/27/2001
• Status: Abandoned Application

• Current Assignee: Michael John Rich
• Original Assignee: Michael John Rich
• Inventors: Rich, Michael John
• Application Number:
  US09/967,565
• Publication Number:
  US 20030058110A1
• Time in Patent Office: Days
• US Class Current: 340/573.1
• CPC Class Codes: G08B 13/2462 Asset location systems combined with EAS inventory, tracking, logistic G06Q10/00; entrance control systems G07C9/00
• CPC Class Codes: G08B 21/22 responsive to presence or absence of persons
• CPC Class Codes: G16H 10/65 stored on portable record carriers, e.g. on smartcards, RFID tags or CD

Abstract

A radio frequency patient identification and information system includes a transponder which may be incorporated in a device which may be strapped to a patient'"'"'s wrist or ankle, or hung around the patient'"'"'s neck by a cord, carried as a card or label in the patient'"'"'s purse or wallet, or embedded under the patient'"'"'s skin. The transponder, in the form of an RFID tag, operates at a frequency standardized for this application, has a read/write memory of about at least two thousand bits—an amount sufficient to store information related to the patient'"'"'s complete identification, such as home address, work address, next of kin, the patient'"'"'s current primary care physicians, important contact telephone numbers, insurance information, complete medical history, all known allergies, and past and presently-prescribed medicines. The tag may be equipped with a transmission enable switch to prevent unauthorized access to the patient'"'"'s medical history and other potentially sensitive information. An interrogator/reader/writer device is provided at each emergency health care facility and at the office of each health care provider.

Claims

1. A medical patient identification and information retrieval system comprising:

a transponder wearable by the patient, said transponder operable on at least one standardized frequency of the electromagnetic spectrum, said transponder having a memory of sufficient size for storage of information related to the patient'"'"'s identification and medical history,

an interrogator/reader installable at both emergency and non-emergency medical care facilities, said interrogator/reader/writer having the capability to interrogate the patient'"'"'s transponder and command the transponder to transmit to it information stored within the read/write memory for display to medical personnel.

2. The medical patient identification and information retrieval system of claim 1, wherein said interrogator/reader is also a writer, and said memory is both readable and writable by said interrogator.

3. The medical patient identification and information retrieval system of claim 1, wherein said memory stores information digitally and has a capacity of at least two thousand bits.

4. The medical patient identification and information retrieval system of claim 1, wherein said transponder is embeddable beneath the patient'"'"'s skin.

5. The medical patient identification and information retrieval system of claim 1, wherein said transponder is encapsulated within a polymeric card of the same general shape and size as a common credit card.

6. The medical patient identification and information retrieval system of claim 1, wherein said transponder is incorporated in a bracelet or like piece of wearable jewelry.

7. The medical patient identification and information retrieval system of claim 1, wherein said transponder is equipped with a transmission enable feature, the function of which is to decrease the likelihood that an individual'"'"'s medical history or other sensitive information will be accessed by unauthorized individuals.

8. The medical patient identification and information retrieval system of claim 7, wherein said transmission enable feature is a foil envelope, in which the transponder is stored during non use, and from which the transponder is removed to expose an on-board antenna for use.

9. The medical patient identification and information retrieval system of claim 7, wherein said transmission enable feature is a physical switch on an externally worn transponder activatable by either the patient or a health care provider.

10. The medical patient identification and information retrieval system of claim 7, wherein said transmission enable feature is a switch internal to the transponder that is activatable upon receipt by the transponder of a security code transmitted by an interrogator for reception and recognition by the tag.

11. The medical patient identification and information retrieval system of claim 10, wherein said pin code is transmitted and received as encoded serial digital data.

12. A medical patient identification and information retrieval system comprising:

a transponder wearable by the patient, said transponder providing reception and transmission on a single standardized frequency of the electromagnetic spectrum, said transponder having a memory of sufficient size for storage of information related to the patient'"'"'s identification, his insurance coverage, the name of at least his primary care physician, important contact telephone numbers, his medical history, all known allergies, and presently-prescribed medicines;

an interrogator/reader installable at both emergency and non-emergency medical care facilities, said interrogator/reader/writer having the capability to interrogate the patient'"'"'s transponder and command the transponder to transmit to it information stored within the read/write memory for display to medical personnel.

13. The medical patient identification and information retrieval system of claim 12, wherein said interrogator/reader is also a writer, and said memory is both readable and writable by said interrogator.

14. The medical patient identification and information retrieval system of claim 12, wherein said memory stores information digitally and has a capacity of at least two thousand bits.

15. The medical patient identification and information retrieval system of claim 12, wherein said transponder is embeddable beneath the patient'"'"'s skin.

16. The medical patient identification and information retrieval system of claim 12, wherein said transponder is incorporated in a device for which is carried on or attached to the patient'"'"'s body.

17. The medical patient identification and information retrieval system of claim 12, wherein said transponder further comprises a transmission enable switch, that can be activated by the patient or medical care personnel to prevent unauthorized access to the patient'"'"'s medical history and other potentially sensitive information.

18. The medical patient identification and information retrieval system of claim 17, wherein said transmission enable feature is a physical switch on an externally worn transponder activatable by either the patient or a health care provider.

19. The medical patient identification and information retrieval system of claim 17, wherein said transmission enable feature is a switch internal to the transponder that is activatable upon receipt by the transponder of a security code transmitted by an interrogator for reception and recognition by the tag.

20. The medical patient identification and information retrieval system of claim 19, wherein said pin code is transmitted and received as encoded serial digital data.