Method and system for bio-fluid sampling

1. A method of sampling comprising:

receiving, by a portable bio-fluid sampling apparatus, a bio-fluid sample on a sample collection receptacle, the bio-fluid sample being provided by a subject, the sample collection receptacle being selected from the group consisting of paper, cardboard and filter paper;

associating, through a processor, the bio-fluid sample with a timestamp that is indicative of a time at which the bio-fluid sample is received, the processor being in operative communication with a clock;

associating, through a user interface, the bio-fluid sample with information about the subject; and

analyzing the bio-fluid sample to determine at least one of a condition of the subject and a characteristic of the bio-fluid sample.

2. The method of claim 1 , wherein the bio-fluid sampling apparatus comprises means for measuring the impedance for at least a portion of the sample collection receptacle containing the bio-fluid sample.

3. The method of claim 2 , wherein the processor is configured to determine the timestamp for the bio-fluid sample based upon the measured impedance of the sample collection receptacle.

4. The method of claim 3 , wherein the sample collection receptacle comprises filter paper.

5. The method of claim 1 , wherein the bio-fluid sampling apparatus further comprises a memory in operative communication with the processor and the user interface, the memory being configured to store the timestamp associated with the bio-fluid sample and the information about the subject.

6. The method of claim 1 , wherein the step of associating the bio-fluid sample with a timestamp comprises applying a bar code to the sample collection receptacle, the bar code being indicative of the timestamp associated with the bio-fluid sample.

7. The method of claim 1 , wherein the method comprises analyzing the bio-fluid sample to determine a condition of the subject, and wherein the condition of the subject corresponds to an illness or disease.

8. The method of claim 1 , wherein the method comprises analyzing the bio-fluid sample to determine a condition of the subject, and wherein the condition of the subject corresponds to a concentration of a drug.

9. The method of claim 8 , wherein the concentration of the drug is used to determine whether a proper dosage of the drug is being administered to the subject in compliance with a prescribed drug regimen.

10. The method of claim 1 , wherein the method comprises analyzing the bio-fluid sample to determine a characteristic of the bio-fluid sample, and wherein the characteristic of the bio-fluid sample corresponds to an assay of drug or biomarker values.

11. A method of sampling comprising:

sequentially receiving, by a portable bio-fluid sampling apparatus, a plurality of bio-fluid samples, the plurality of bio-fluid samples being provided by a subject;

associating, through a processor, each respective bio-fluid sample with a timestamp that is indicative of a time at which the bio-fluid sample is received, the processor being in operative communication with a clock, wherein the processor is configured to automatically detect when each respective bio-fluid sample is received by the portable bio-fluid sampling apparatus.

12. The method of claim 11 , wherein the bio-fluid sampling apparatus comprises a memory in operative communication with the processor, the memory being configured to store the timestamp associated with each respective bio-fluid sample.

13. The method of claim 12 , wherein the timestamp of each respective bio-fluid sample is associated with a particular location of the bio-fluid sampling apparatus.

14. The method of claim 11 , wherein each bio-fluid sample is received by a sample collection receptacle.

15. The method of claim 14 , wherein the bio-fluid sampling apparatus comprises means for measuring the impedance for at least a portion of the sample collection receptacle containing the bio-fluid sample.

16. The method of claim 15 , wherein the processor is configured to determine the timestamp for each respective bio-fluid sample based upon the measured impedance of the sample collection receptacle.

17. The method of claim 14 , wherein the sample collection receptacle is selected from the group consisting of paper, cardboard, and filter paper.

18. The method of claim 14 , wherein the sample collection receptacle comprises filter paper.

19. A method of sampling comprising:

receiving, by a portable bio-fluid sampling apparatus, a bio-fluid sample on a sample collection receptacle;

associating the bio-fluid sample with a timestamp that is indicative of a time at which the bio-fluid sample is received; and

storing the sample collection receptacle containing the bio-fluid sample in a bio-fluid chamber of the portable bio-fluid sampling apparatus,

wherein the bio-fluid sampling apparatus comprises a processor and a clock, the processor being in operative communication with the clock, wherein the processor is configured to associate the bio-fluid sample with the timestamp,

wherein the bio-fluid sampling apparatus comprises means for measuring the impedance for at least a portion of the sample collection receptacle containing the bio-fluid sample, and

wherein the processor is configured to determine the timestamp for the bio-fluid sample based upon the measured impedance of the sample collection receptacle.

20. The method of claim 19 , wherein the sample collection receptacle is selected from the group consisting of paper, cardboard, and filter paper.