Devices descending from K031968

3 later devices reach Cerabien ZR through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K133078	K-Etchant Syringe; Needle Tip (E)	Kuraray Noritake Dental, Inc.	2013	0	—
+1	K051249	ZIROX	Wieland Dental + Technik GmbH & Co. KG	2005	1	—
+2	K103773	Zenoflex Dimension	Wieland Dental + Technik GmbH & Co. KG	2011	0	—