System and method for operating RFID devices

1. A system comprising:

a reader configured to be positioned within a read range of a first radio frequency identification (RFID) tag coupled to a first connector and a second RFID tag coupled to a second connector, wherein the reader is configured to interrogate the first and second RFID tags with a variable radio frequency (RF) energy or at different distances within the read range and determine if the first RFID tag and the second RFID tag have been gamma sterilized based on signals received from the first and second RFID tags, wherein the reader determines that the first connector and/or the second connector are gamma sterilized if the reader determines that a signature received from the respective RFID tag has been changed by gamma radiation, and wherein the reader is also, based on the signals received from the first and second RFID tags, configured to at least one of:

determine whether the first and second connectors were previously used;

determine whether the first and second connectors are authentic; or

determine whether the first RFID tag matches with the second RFID tag.

2. The system of claim 1 , wherein the reader determines that the first connector and/or the second connector have been gamma sterilized by analyzing the signals to determine if operational characteristics of the respective RFID tag have been altered.

3. The system of claim 1 , wherein the first RFID tag is operable with the second RFID tag if: the first RFID tag and the second RFID tag are gamma sterilized; the first connector and the second connector were not previously used; the first connector and the second connector are authentic; and the first RFID tag matches with the second RFID tag.

4. The system of claim 1 , further comprising a computer that is operably connected to the reader, the computer including a memory having a database, the database having information that is related to the first and second RFID tags.

5. The system of claim 1 , wherein the reader is configured to read signals having a high frequency (HF).

6. The system of claim 1 , wherein the reader is configured to read signals having a microwave frequency (MF).

7. The system of claim 1 , wherein the reader is configured to read signals having an ultra-high frequency (UHF).

8. The system of claim 1 , wherein the read range is between 0.5 millimeters and 20 meters.

9. A system comprising:

a reader configured to be positioned within a read range of a first RFID tag coupled to a first bioprocess component and a second RFID tag coupled to a second bioprocess component, wherein the reader is configured to interrogate the first and second RFID tags and determine whether the first RFID tag and the second RFID tag have been gamma sterilized based on detected changes in operational characteristics of the respective RFID tags, wherein the reader determines that the first bioprocess component and/or the second bioprocess component are gamma sterilized if the reader determines that a signature received from the respective RFID tag has been changed by gamma radiation, and wherein the reader is also, based on signals received from the first and second RFID tags, configured to at least one of:

determine whether the first and second connectors were previously used;

determine whether the first and second connectors are authentic; or

determine whether the first RFID tag matches with the second RFID tag.

10. A system comprising:

a first bioprocess component having a first RFID tag;

a second bioprocess component having a second RFID tag; and

a reader configured to be positioned within a read range of the first RFID tag and the second RFID tag, wherein the reader is configured to interrogate the first and second RFID tags and determine whether the first RFID tag and the second RFID tag have been gamma sterilized, the gamma sterilization leading to detectable corruption of the RFID tag, the reader being configured to determine that the first bioprocess component and/or the second bioprocess component are gamma sterilized if the reader determines that a signature received from the respective RFID to has been changed by gamma radiation, and wherein the reader is also, based on signals received from the first and second RFID tags, configured to at least one of:

determine whether the first and second connectors were previously used;

determine whether the first and second connectors are authentic; or

determine whether the first RFID tag matches with the second RFID tag.

11. The system of claim 10 , wherein the detectable corruption of the first RFID tag upon the gamma sterilization does not render the first and second RFID tags unreadable.

12. The system of claim 11 , wherein at least one of the first and second RFID tags include a radiation hardened CMOS circuit.

13. The system of claim 11 , wherein at least one of the first and second RFID tags include FRAM memory.

14. The system of claim 12 , wherein the reader uses algorithms to correct for radiation effects on operational parameters of the CMOS circuit.

15. The system of claim 13 , wherein the reader uses algorithms to correct for radiation effects on operational parameters of the FRAM memory.

16. The system of claim 10 , wherein the first RFID tag operates also as an RFID sensor.

17. The system of claim 10 , wherein the first RFID tag has at least one sensor input.

18. The system of claim 10 , wherein the first RFID tag operates also as an RFID sensor for sensing at least one of pressure, temperature, pH, conductivity, dissolved oxygen, carbon dioxide, or glucose.

19. The system of claim 9 , further comprising a computer operably connected to the reader, the computer having a memory with a database, the database including information relating to the first and second RFID tags.

20. The system of claim 9 , wherein the reader is configured to interrogate the first and second RFID tags with a variable radio frequency (RF) energy or at different distances within the read range to receive the respective signatures.

21. The system of claim 10 , further comprising a computer operably connected to the reader, the computer having a memory with a database, the database including information relating to the first and second RFID tags.

22. The system of claim 1 , wherein the reader is configured to read the respective signatures simultaneously.

23. The system of claim 9 , wherein the reader is configured to read the respective signatures simultaneously.