Air sample tracking system and method

1. A system for tracking air contaminants, the system comprising:

a contaminant-collection device;

an identification tag associated with the contaminant-collection device, the tag encoded with identification information identifying the contaminant-collection device;

a first location tag encoded with first location information identifying a first location in which the contaminant-collection device collects the air contaminants;

a second location tag encoded with second location information identifying a second location of the contaminant-collection device after collecting the air contaminants;

a first identification reader configured to:

scan the identification tag at the first location;

decode the identification information encoded within the scanned identification tag;

scan the first location tag; and

decode the first location information encoded within the scanned first location tag;

a second identification reader configured to:

scan the identification tag at the second location;

decode the identification information encoded within the scanned identification tag scanned by the second identification reader;

scan the second location tag; and

decode the second location information encoded within the scanned second location tag; and

a processing device configured to:

receive and store the decoded identification information from the first and second identification readers;

receive and store the decoded first location information from the first identification reader; and

receive and store the decoded second location information from the second identification reader.

2. The system of claim 1 , wherein

the identification tag comprises an identification code uniquely identifying the contaminant-collection device,

the first identification reader is further configured to decode the identification code encoded within the identification tag scanned by the first identification reader,

the second identification reader is further configured to decode the identification code encoded within the identification tag scanned by the second identification reader, and

the processing device is further configured to receive and store the decoded identification codes from the first and second identification readers.

3. The system of claim 1 , wherein the processing device is further configured to:

analyze the received decoded identification information and the received decoded first location information from the first identification reader to determine whether the contaminant-collection device comprising the identification tag scanned by the first identification reader is correct; and

transmit an indication of a result of the determination.

4. The system of claim 1 , wherein the processing device is further configured to:

compare the received decoded first location information from the first identification reader to the received decoded identification information from the first identification reader to determine whether the contaminant-collection device comprising the identification tag scanned by the first identification reader is properly located during collection of the air contaminants; and

transmit an indication of a result of the determination.

5. The system of claim 1 , wherein the processing device is further configured to:

analyze the received decoded identification information from the first identification reader to determine whether the contaminant-collection device comprising the identification tag scanned by the first identification reader is expired; and

transmit an indication of a result of the determination.

6. The system of claim 1 , further comprising a database for storing scanned information received from the first and second identification readers, wherein the processing device is further configured to:

store the decoded identification information from the first identification reader in a first record in the database; and

store the decoded identification information from the second identification reader in a second record in the database.

7. The system of claim 1 , further comprising:

an inline flow control module; and

a controller connected to the inline flow control module via a vacuum line to provide vacuum pressure to the inline flow control module and via an electrical connection,

wherein the first identification reader is located on the inline flow control module.

8. A system for tracking one or more subjects collecting air contaminants, the system comprising: one or more subjects configured to collect air contaminants, each of the one or more subjects comprising an identification tag encoded with identification information identifying the each subject; one or more first location tags encoded with first location information respectively identifying one or more first locations in which the one or more subjects respectively collect the air contaminants; one or more second location tags encoded with second location information respectively identifying one or more second locations of the one or more subjects after collecting the air contaminants; a first identification reader configured to: scan one of the one or more identification tags of one of the one or more subjects at one of the one or more first locations; decode the identification information encoded within the identification tag scanned by the first identification reader; scan one of the one or more first location tags; and decode the first location information encoded within the first location tag scanned by the first identification reader; a second identification reader configured to: scan one of the one or more identification tags of one of the one or more subjects at one of the one or more second locations; decode the identification information encoded within the identification tag scanned by the second identification reader; scan one of the one or more second location tags; and decode the second location information encoded within the second location tag scanned by the second identification reader; and a computer configured to: receive and store the decoded identification information from the first and second identification readers; receive and store the decoded first location information from the first identification reader; and receive and store the decoded second location information from the second identification reader.

9. The system of claim 8 , wherein:

the identification tag of each of the one or more subjects comprises an identification code uniquely identifying the each subject,

the first identification reader is further configured to decode the identification code encoded within the identification tag scanned by the first identification reader,

the second identification reader is further configured to decode the identification code encoded within the identification tag scanned by the second identification reader, and

the computer is further configured to receive and store the decoded identification codes from the first and second identification readers.

10. The system of claim 8 , wherein the computer is further configured to:

analyze the received decoded identification information and the received decoded first location information from the first identification reader to determine whether the subject comprising the identification tag scanned by the first identification reader is correct; and

transmit an indication of a result of the determination.

11. The system of claim 8 , wherein the computer is further configured to:

compare the received decoded first location information from the first identification reader to the received decoded identification information from the first identification reader to determine whether the subject comprising the identification tag scanned by the first identification reader is properly located during collection of the air contaminants; and

transmit an indication of a result of the determination.

12. The system of claim 8 , wherein the computer is further configured to:

analyze the received decoded identification information from the first identification reader to determine whether the subject comprising the identification tag scanned by the first identification reader is expired; and

transmit an indication of a result of the determination.

13. The system of claim 8 , further comprising a database for storing scanned information received from the first and second identification readers, wherein the computer is further configured to:

store the decoded identification information from the first identification reader in a first record in the database; and

store the decoded identification information from the second identification reader in a second record in the database.

14. The system of claim 8 , further comprising:

an inline flow control module; and

a controller connected to the inline flow control module via a vacuum line to provide vacuum pressure to the inline flow control module and via an electrical connection,

wherein the first identification reader is located on the inline flow control module.

15. A system for sampling air in a controlled environment, the system comprising:

a subject configured to collect air contaminants in a controlled environment, the subject comprising an identification tag encoded with identification information identifying the subject;

a first location tag encoded with first location information identifying a first location in which the subject collects the air contaminants;

one or more air sampling devices, at least one of the one or more air sampling devices disposed in the controlled environment and comprising a first identification reader configured to:

scan the identification tag at the first location;

decode the identification information encoded within the scanned identification tag;

scan the first location tag; and

decode the first location information encoded within the scanned first location tag;

a second location tag encoded with second location information identifying a second location of the subject after collecting the air contaminants;

a second identification reader configured to:

scan the identification tag at the second location;

decode the identification information encoded within the identification tag scanned by the second identification reader;

scan the second location tag; and

decode the second location information encoded within the scanned second location tag;

a vacuum source;

a controller connected to the vacuum source, wherein the controller is configured to be in separate air flow communication with the one or more air sampling devices via one or more respective vacuum air lines, the controller comprising a manifold, wherein the controller is further configured to separately control an actual rate of air flow from the one or more air sampling devices to the vacuum source respectively via each of the one or more vacuum air lines to selectively direct air flow respectively from each of the one or more vacuum air lines to the vacuum source; and

a computer configured to:

receive and store the decoded identification information from the first and second identification readers;

receive and store the decoded first location information from the first identification reader; and

receive and store the decoded second location information from the second identification reader.

16. The system of claim 15 , wherein:

the identification tag comprises an identification code uniquely identifying the subject,

the first identification reader is further configured to decode the identification code encoded within the identification tag scanned by the first identification reader,

the second identification reader is further configured to decode the identification code encoded within the identification tag scanned by the second identification reader, and

the computer is further configured to receive and store the decoded identification codes from the first and second identification readers.

17. The system of claim 15 , wherein the computer is further configured to:

analyze the received decoded identification information and the received decoded first location information from the first identification reader to determine whether the subject comprising the identification tag scanned by the first identification reader is correct; and

transmit an indication of a result of the determination.

18. The system of claim 15 , wherein the computer is further configured to:

analyze the received decoded identification information from the first identification reader to determine whether the subject comprising the identification tag scanned by the first identification reader is expired; and

transmit an indication of a result of the determination.

19. The system of claim 15 , further comprising a database for storing scanned information received from the first and second identification readers, wherein the computer is further configured to:

store the decoded identification information from the first identification reader in a first record in the database; and

store the decoded identification information from the second identification reader in a second record in the database.

20. The system of claim 15 , wherein the second identification reader is mobile.