Table-driven test sequence

• US 20080133059A1
• Filed: 11/27/2007
• Published: 06/05/2008
• Est. Priority Date: 12/05/2006
• Status: Abandoned Application

• Current Assignee: Bayer Healthcare LLC (Bayer AG)
• Original Assignee: Bayer Healthcare LLC (Bayer AG)
• Inventors: Trippel, Christine G., Perry, Joseph E.
• Application Number:
  US11/986,824
• Publication Number:
  US 20080133059A1
• Time in Patent Office: Days
• US Class Current: 700/267
• CPC Class Codes: A61B 5/14532 for measuring glucose, e.g. by tissue impedance measurement
• CPC Class Codes: A61B 5/14546 for measuring analytes not otherwise provided for, e.g. ions, cytochromes

Abstract

A method for controlling a test sequence for performing an analysis of an analyte in a fluid sample includes providing a hard-coded software application adapted to process a plurality of blocks to perform the test sequence. The blocks include a wait block, a read block, and a threshold block. A test-sequence table having a plurality of attributes defined therein for each of the blocks is provided. The attributes are utilized by the software application to process the blocks. The test sequence is determined through the attributes defined within the test-sequence table.

Claims

1. A method for controlling a test sequence for performing an analysis of an analyte in a fluid sample, the method comprising the acts of:

providing a hard-coded software application adapted to process a plurality of blocks to perform the test sequence, the plurality of blocks including a wait block, a read block, and a threshold block; and

providing a test-sequence table having a plurality of attributes defined therein for each of the plurality of blocks, the plurality of attributes being utilized by the software application to process the plurality of blocks,

wherein the test sequence is determined through the plurality of attributes defined within the test-sequence table.

2. The method of claim 1 further comprising the act of modifying the test-sequence table without recoding the hard-coded software application.

3. The method of claim 2, wherein the test-sequence table is modified by changing the existing test-sequence table.

4. The method of claim 2, wherein the test-sequence table is modified by providing an additional test-sequence table accessible by the hard-coded software application.

5. The method of claim 1, wherein the plurality of blocks is processed in a predetermined order.

6. The method of claim 5, wherein the threshold block is processed prior to the read block or the wait block.

7. The method of claim 1, wherein the analyte is glucose and the plurality of attributes defined within the test-sequence table is for a blood-glucose analysis.

8. The method of claim 1, wherein the analyte is cholesterol and the plurality of attributes defined within the test-sequence table is for a blood-cholesterol analysis.

9. The method of claim 1, wherein the analyte is hydrogen ions and the plurality of attributes defined within the test-sequence table are for a pH analysis.

10. A computer readable storage medium encoded with instructions for directing a testing device to perform the method of claim 1.

11. A testing device adapted to utilize a test sensor in performing an analysis of an analyte in a fluid sample, the testing device comprising:

an electronics assembly adapted to provide a voltage to the test sensor and to determine an amount of current being transmitted by the test sensor;

a memory device capable of storing a test-sequence table thereon, the test-sequence table having a plurality of attributes defined therein; and

a processor in communication with the electronics assembly and the memory device, the processor being operable to

(i) perform a plurality of instructions contained within a software application,

(ii) access the plurality of attributes defined within the test-sequence table to perform a test sequence,

(iii) instruct the electronics assembly to provide the voltage to the test sensor, the voltage being defined by one of the plurality of attributes defined in the test-sequence table, and

(iv) instruct the electronics assembly to determine the amount of current being transmitted by the test sensor, the frequency of the determinations being based on one of the plurality of attributes.

12. The testing device of claim 11, wherein the memory device is located external to the testing device.

13. The testing device of claim 12, wherein the memory device is a plug-in device.

14. The testing device of claim 11, wherein the electronics assembly includes a communications interface in communication with the processor.

15. The testing device of claim 14, wherein the test-sequence table is modified via the communications interface.

16. The testing device of claim 11, wherein the software application is hard-coded on a memory device within the testing device.

17. The testing device of claim 16, wherein the software application and the test-sequence table are located on the same device.

18. The testing device of claim 16, wherein the test sequence is adjusted by modifying the test-sequence table without modifying the software application.

19. A method for conducting a test sequence comprising the acts of:

providing a hard-coded software application adapted to process a plurality of blocks to perform the test sequence;

reading, for each of the plurality of blocks, a plurality of attributes defined within a test-sequence table, the plurality of attributes being utilized by the software application to process the plurality of blocks; and

controlling the test sequence based on the plurality of attributes defined within the test-sequence table.

20. A method for conducting a test sequence comprising the acts of:

providing a hard-coded software application adapted to process a plurality of blocks to perform the test sequence;

reading, for each of the plurality of blocks, a plurality of attributes defined within a test-sequence table, the plurality of attributes being utilized by the software application to process the plurality of blocks; and

sampling a test sensor at a plurality of times based on the plurality of attributes defined within the test-sequence table.