Devices descending from K990808

2 later devices reach PBN Dilators through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K183036	Dilator Sets	Cook Incorporated	2018	1	3
+2	K210734	Endovascular Dilator and Sets	Cook Incorporated	2021	0	—