▁closed ▁loop ▁system ▁with ▁ins ul in ▁and ▁gl uc agon . ▁The ▁initi ator , ▁Robin ▁Ko ops , ▁started ▁to ▁develop ▁the ▁device ▁in ▁ 2 0 0 4 ▁and ▁ran ▁the ▁first ▁tests ▁on ▁himself . ▁After ▁several ▁highly ▁successful ▁tri als ▁it ▁received ▁the ▁European ▁EC ▁license ▁in ▁ 2 0 1 6 . ▁The ▁product ▁is ▁expected ▁to ▁market ▁in ▁the ▁second ▁half ▁of ▁ 2 0 2 0 . ▁A ▁smaller ▁improved ▁version ▁is ▁scheduled ▁for ▁ 2 0 2 3 . ▁ ▁M ini Med ▁ 6 7 0 G ▁In ▁September ▁ 2 0 1 6 , ▁the ▁F DA ▁approved ▁the ▁Med tr onic ▁M ini Med ▁ 6 7 0 G , ▁which ▁was ▁the ▁first ▁approved ▁hy brid ▁closed ▁loop ▁system . ▁The ▁device ▁sens es ▁a ▁di ab etic ▁person ' s ▁bas al ▁ins ul in ▁requirement ▁and ▁automatically ▁adjust s ▁its ▁delivery ▁to ▁the ▁body . ▁It ▁is ▁made ▁up ▁of ▁a ▁continuous ▁gl uc ose ▁monitor , ▁an ▁ins ul in ▁p ump , ▁and ▁a ▁gl uc ose ▁meter ▁for ▁cal ibration . ▁It ▁automatically ▁functions ▁to ▁modify ▁the ▁level ▁of ▁ins ul in ▁delivery ▁based ▁off ▁the ▁detection ▁of ▁blood ▁gl uc ose ▁levels ▁by ▁continuous ▁monitor . ▁It ▁does ▁this ▁by ▁sending ▁the ▁blood ▁gl uc ose ▁data ▁through ▁an ▁algorithm ▁that ▁analy zes ▁and ▁makes ▁the ▁subsequent ▁adjust ments . ▁The ▁system ▁has ▁two ▁modes . ▁Man ual ▁mode ▁lets ▁the ▁user ▁choose ▁the