Yes, they did. Which involved humans walking over the blood sample to a regular lab setup where they would dilute it and use regular machines to output wrong re

Yes, they did. Which involved humans walking over the blood sample to a regular lab setup where they would dilute it and use regular machines to output wrong results. Now all they had to do was find a solution to replace the humans, not having to dilute the sample and output correct results. But pesky investigations got in the way.