摘要:
Described and illustrated herein are systems and exemplary methods of operating a multianalyte measurement system having a meter and a test strip. In one embodiment, the method may be achieved by applying a test voltage between a reference electrode and a first working electrode; measuring a first test current, a second test current and a third test current at the working electrode with the meter after a blood sample containing an analyte is applied to the test strip; estimating a hematocrit-corrected analyte concentration from the first, second and third test currents; and displaying the hematocrit-corrected analyte concentration.
摘要:
Described and illustrated herein are systems and exemplary methods of operating an analyte measurement system having a meter and a test strip. The methods and systems describe herein allow for trapping various errors during calculation of the analyte due to variations in the structure and materials making up the test strip and ambient temperatures.
摘要:
Described and illustrated herein are systems and exemplary methods of operating an analyte measurement system having a meter and a test strip. The methods and systems describe herein allow for trapping various errors during calculation of the analyte due to variations in the structure and materials making up the test strip and ambient temperatures.
摘要:
An electrochemical-based analytical test strip for the determination of an analyte (such as glucose) in a bodily fluid sample (for example, a whole blood sample) and/or a characteristic of the bodily fluid sample (for example, hematocrit) includes a first sample-receiving chamber with first and second sample-application openings, and first and second electrodes. The first and second electrodes are disposed in the first sample-receiving chamber between the first and second sample-application openings. The electrochemical-based analytical test strip also includes a second sample-receiving chamber and a plurality of electrodes disposed in the second sample-receiving chamber. In addition, the second sample-receiving chamber intersects the first sample-receiving chamber between the first and second electrodes, thereby defining a chamber intersection.
摘要:
A wound dressing (10) including a plurality of discrete, spaced apart pairs of electrodes (18a, 18b) for allowing an electrical property or characteristic of the dressing (10) to be measured. By measuring an electrical characteristic of the dressing, such as the impedance, the hydration thereof can be determined and monitored.
摘要:
A wound dressing (10) including a plurality of discrete, spaced apart pairs of electrodes (18a, 18b) for allowing an electrical property or characteristic of the dressing (10) to be measured. By measuring an electrical characteristic of the dressing, such as the impedance, the hydration thereof can be determined and monitored.
摘要:
Various embodiments that allow for determination of hematocrit by a time differential between the input and output signals such that a glucose measurement for a blood sample can be corrected by the measured hematocrit of the blood sample.
摘要:
Various embodiments that allow for determination of hematocrit by a time differential between the input and output signals such that a glucose measurement for a blood sample can be corrected by the measured hematocrit of the blood sample.
摘要:
Two techniques of determining hematocrit using impedance and phase angle to determine hematocrit are shown and described for correcting an analyte concentration.
摘要:
Two techniques of determining hematocrit using impedance and phase angle to determine hematocrit are shown and described for correcting an analyte concentration.