Abstract: A glycated hemoglobin measurement device and method is disclosed. The device provides for measurement of glycated hemoglobin (A1c) without the need for blood sampling and the associated discomfort. The device uses a 400-540 nanometer light source and associated detection circuitry to convert light returned by the source into a waveform that is then processed into a patient specific value. The determined patient specific value is then multiplied by a calibration constant to yield a glycated hemoglobin (A1c) value which is then displayed or otherwise provided to the patient or a medical practitioner.

Abstract: A glycated hemoglobin measurement device and method is disclosed. The device provides for measurement of glycated hemoglobin (A1c) without the need for blood sampling and the associated discomfort. The device uses a 400-540 nanometer light source and associated detection circuitry to convert light returned by the source into a waveform that is then processed into a patient specific value. The determined patient specific value is then multiplied by a calibration constant to yield a glycated hemoglobin (A1c) value which is then displayed or otherwise provided to the patient or a medical practitioner.