“The Blood Comm application enables our administrative personnel to confidently attest to the integrity of the cold chain for each unit of blood returned. Every claim made by Delta regarding the [APRU’s] performance has been validated through our daily use. The reliability of this device has helped make prehospital blood transfusion a reality, not only for our community, but for many others across the nation. We believe your technology has led to one of the most significant advancements in prehospital care our industry has seen in a generation.”