Theranos developed a blood-testing device named Edison that uses a few drops of blood obtained via a finger-stick, rather than vials of blood obtained via traditional venipuncture, utilizing microfluidics technology.
Theranos developed a blood-testing device named Edison-stick, rather than vials of blood. This blood was obtained via traditional venipuncture. This Edison uses a few drops of blood. This blood is obtained via a finger. Theranos were utilizing microfluidics technology.