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The SURESTEP Hospital Blood Glucose Monitoring System is for in vitro diagnostic use for the quantitative measurement of glucose in venous, capillary, arterial, and neonatal whole blood samples. Lay users can also use the system to test capillary blood.

The SURESTEP Hospital Blood Glucose Monitoring System consists of a test strip (SURESTEPPRO Test Strips), a reflectance photometer, quality control solutions, and linearity solutions. Ancillary devices to aid in obtaining blood samples (e.g. lancing devices and lancets) are also provided.

A sample is placed on a test strip and inserted into the reflectance photometer. Glucose in the sample reacts with oxygen in a glucose oxidase-catalyzed reaction yielding gluconic acid and hydrogen peroxide. A second enzyme, peroxidase, mediates transformation of indicator dyes into products with a blue color. The intensity of the resulting blue color is proportional to the concentration of glucose in the sample. The meter measures the amount of light reflected by this blue colored product and converts the reflectance data into a glucose concentration that is displayed on a liquid crystal display. The user adjusts the meter response for each lot of test strips by entering a calibration code specific to that lot of test strips.

The provided text is a 510(k) summary for the SURESTEP® Hospital Blood Glucose Monitoring System. It describes the device, its intended use, and states its substantial equivalence to predicate devices. However, it does not contain any information about acceptance criteria or a study proving the device meets those criteria, nor does it provide details about sample sizes, expert qualifications, adjudication methods, MRMC studies, standalone performance, or ground truth establishment.

Therefore, I cannot provide the requested information based on the given input. The 510(k) summary does not include the performance data that would typically contain such details.

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