Method for identifying and tracking test specimens

• US 20040129769A1
• Filed: 10/09/2003
• Published: 07/08/2004
• Est. Priority Date: 10/09/2002
• Status: Abandoned Application

• Current Assignee: Aram Kovach
• Original Assignee: Aram Kovach
• Inventors: Kovach, Aram
• Application Number:
  US10/682,682
• Publication Number:
  US 20040129769A1
• Time in Patent Office: Days
• US Class Current: 235/375
• CPC Class Codes: G06K 17/00 Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations

Abstract

A method is disclosed for identifying and tracking test specimens using Radio-Frequency Identification (“RFID”) tags. The RFID tag typically contains an electronic microchip, which may be permanently attached to a substrate containing a small planar antenna. Each tag is encoded with a unique identifier and may be associated with a remote, computer-based record for the specimen. The tag may also electronically store information, such as test instructions, submitter data, specimen data, and testing status. The microchip is powered by an external Radio Frequency (“RF”) field provided by a corresponding interrogating scanner, which can read the data stored on the microchip and also provides a means for writing data into the microchip'"'"'s memory. The RFID tag thus serves to not only uniquely identify the test specimen, but also provide current information regarding the status of the specimen.

Claims

1. A method for identifying and tracking a test specimen, comprising the steps of:

a) affixing at least one RFID tag to a select specimen at a collection facility;

b) associating the RFID tag with the specimen;

c) coding the RFID tag with specimen-specific data;

d) electrically scanning the RFID tag to generate a first list comprising at least a portion of the specimen-specific data;

e) communicating the first list from the collection facility to a test facility;

f) transporting the test specimen from the collection facility to the test facility;

g) electrically scanning the RFID tag at the test facility to obtain a second list comprising the specimen-specific data; and

h) comparing the first and second lists wherein the test facility can verify the identity of a selected test specimen received from a collection facility.

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

a) electrically scanning the RFID tag at the collection facility to obtain a back-up copy of the specimen-specific data; and

b) storing the back-up copy.

3. The method of claim 1 wherein the first list is communicated from the collection facility to the test facility via an electronic communications network.

4. The method of claim 1, further comprising the steps of:

a) coding the RFID tag at the collection facility with specimen-specific instructions relating to tests to be performed on the specimen; and

b) electrically scanning the RFID tag at the test facility to obtain a copy of the specimen-specific instructions.

5. The method of claim 4, further comprising the step of performing the specimen-specific tests on the test specimen.

6. The method of claim 5, wherein the RFID tag is coded by the test facility with data pertaining to the test specimen.

7. The method of claim 5, further comprising the step of communicating at least one test result from the test facility to the collection facility.

8. The method of claim 7 wherein the test result is communicated via an electronic communications network.

9. The method of claim 7, further comprising the step of notifying the collection facility that testing of a select specimen is complete.

10. The method of claim 9 wherein the notification is communicated via an electronic communications network.

11. A method for identifying and tracking test specimens within a batch, comprising the steps of:

a) affixing at least one RFID tag to each of a plurality of test specimens at a collection facility;

b) associating each RFID tag with the select specimen to which it is affixed;

c) coding each RFID tag with specimen-specific data;

d) electrically scanning the RFID tags of each of the specimens within a batch to generate a first list comprising at least a portion of the specimen-specific data of each specimen;

e) communicating the first list from the collection facility to a test facility;

f) transporting the batch of test specimens from the collection facility to the test facility;

g) electrically scanning the RFID tags of each of the specimens within a batch at the test facility to obtain a second list comprising specimen-specific data of each specimen; and

h) comparing the first and second lists wherein the test facility can verify the identity of each test specimen within a batch received from a collecting facility.

12. The method of claim 11 wherein the plurality of RFID tags within a batch are electrically scanned simultaneously as a group at the collection facility to generate the first list.

13. The method of claim 11 wherein the plurality of RFID tags within a batch are electrically scanned simultaneously as a group at the test facility to obtain the second list.

14. The method of claim 11, further comprising the steps of:

a) electrically scanning the RFID tags as a group at the collection facility to obtain back-up copies of the specimen data; and

b) storing the back-up copies.

15. The method of claim 11 wherein the first list is communicated from the collection facility to the test facility via an electronic communications network.

16. The method of claim 11, further comprising the steps of:

a) coding each RFID tag at the collection facility with data pertaining to instructions for specimen-specific testing to be performed on the specimen to which the tag is affixed; and

b) electrically scanning the RFID tags at the test facility to obtain copies of the instructions.

17. The method of claim 16, further comprising the step of performing the specimen-specific tests on each of the test specimens.

18. The method of claim 17, wherein the RFID tag of a select specimen is coded by the test facility with data pertaining to the test specimen.

19. The method of claim 17, further comprising the step of communicating at least one test result from the test facility to the collection facility.

20. The method of claim 19 wherein the test result is communicated via an electronic communications network.

21. The method of claim 19, further comprising the step of communicating a notification from the test facility to the collection facility that testing of the specimen is complete.

22. The method of claim 21 wherein the notification is communicated via an electronic communications network.