초록 ▼

An analyte detection system is provided with calibration information uniquely specific to the set of test strips to which the sample is to be applied. The calibration information may be stored in permanent memory of the testing device, such that the device is discarded after use of all the test stri

An analyte detection system is provided with calibration information uniquely specific to the set of test strips to which the sample is to be applied. The calibration information may be stored in permanent memory of the testing device, such that the device is discarded after use of all the test strips in a kit, or it may be stored in a calibration chip accompanying the set of test strips and distributed therewith, thereby enabling re-use of the testing device with a different set of test strips and associated calibration chip.

대표청구항 ▼

1. A system for detecting the presence of an analyte in a sample of biological fluid having a volume on the order of 3 μL, the system comprising: a set of test strips; and a detection device comprising a testing instrument having: a housing having a docking portion for engaging at least one of

1. A system for detecting the presence of an analyte in a sample of biological fluid having a volume on the order of 3 μL, the system comprising: a set of test strips; and a detection device comprising a testing instrument having: a housing having a docking portion for engaging at least one of the test strips; a sensor disposed at least partially in the housing and constructed to generate a signal responsive to reading the sample; and a processor disposed at least partially in the housing and adapted to operate to generate a detection signal representative of the presence of the analyte in the sample; wherein the detection device and test strips are constructed such that the system is capable of accurately detecting the analyte in the sample having a volume on the order of 3 μL. 2. The system of claim 1, wherein the processor contains calibration information. 3. A testing system for detecting the presence of an analyte in a sample of biological fluids, the system comprising: a plurality of test pads; a testing device comprising a housing, a sensor disposed at least partially in the is housing and adapted to generate a signal responsive to reading the sample, a processor disposed at least partially in the housing and adapted to generate a detecting signal representative of the presence of the analyte in the sample, and a permanent memory; and calibration information corresponding to the plurality of test pads stored in the permanent memory of the testing device. 4. The system of claim 3, wherein each of the plurality of test pads are contained in a respective test strip. 5. A testing system for detecting the presence of an analyte in a sample of biological fluids, the system comprising: a plurality of test pads; a calibration chip containing calibration information corresponding to the plurality of test pads; and a testing device comprising a housing, a sensor disposed at least partially in the housing and adapted to generate a signal responsive to reading the sample, a processor disposed at least partially in the housing and adapted to generate a detecting signal representative of the presence of the analyte in the sample and in accordance with the calibration information. 6. The system of claim 5, wherein each of the plurality of test pads are contained in a respective test strip. 7. A system, comprising: a set of test strips; a calibration means corresponding to the set of test strips and containing calibration information uniquely characteristic to the reagent in the set of test strips; and a detection device comprising a testing instrument having a housing; a sensor at least partially within the housing and constructed to generate a signal responsive to reading the sample; and a processor at least partially within the housing; wherein the calibration means has means for limiting its use to a predetermined number of times which does not exceed the number of test strips in a given set such that the calibration means is disabled after reading the last test strip in the set.