▁of ▁Dist al ▁Access , ▁L LC , ▁a ▁company ▁that ▁designs ▁minim ally ▁invas ive ▁medical ▁devices . ▁In ▁December ▁ 2 0 1 6 , ▁the ▁business ▁acquired ▁a ▁ 1 5 % ▁st ake ▁in ▁Ne ov asc , ▁Inc . ▁for ▁$ 7 5 ▁million . ▁ ▁In ▁May ▁ 2 0 1 7 ▁the ▁company ▁acquired ▁Sym et is ▁SA , ▁a ▁developer ▁of ▁minim ally ▁invas ive ▁trans c ath eter ▁a ort ic ▁val ve ▁impl ant ation ▁devices . ▁In ▁October ▁Boston ▁acquired ▁Ap ama ▁Medical ▁Inc . ▁for ▁up ▁to ▁$ 3 0 0 ▁million . ▁ ▁In ▁April ▁ 2 0 1 8 ▁Boston ▁Scient ific ▁announced ▁the ▁triple ▁closure ▁of ▁its ▁ac quis itions ▁of ▁women ' s ▁health ▁company , ▁n V ision ▁Medical ▁Corporation , ▁N x Th era ▁and ▁Sec urus ▁Medical ▁Group , ▁Inc . ▁for ▁up ▁to ▁$ 5 0 ▁million . ▁In ▁July , ▁Boston ▁announced ▁it ▁would ▁ac quire ▁Cry ter ion ▁Medical , ▁Inc , ▁Ven iti , ▁Inc ., ▁in ▁August ▁Aug men ix , ▁Inc . ▁and ▁Cla ret ▁Medical , ▁Inc . ▁and ▁in ▁October ▁In ▁late ▁November ▁Boston ▁announ ce ▁they ▁would ▁ac quire ▁UK ▁medical ▁device ▁mak er , ▁B T G ▁pl c , ▁for ▁$ 4 . 2 ▁billion . ▁In ▁late ▁December , ▁the ▁company ▁announced ▁it ▁would ▁ac quire ▁Mill ip ede , ▁Inc ▁for ▁$ 3 2 5 ▁million ▁- ▁after ▁previously ▁invest ing