Devices descending from K123787

2 later devices reach Greencross Surgical Mask through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K141085	WestTec Procedure Facemask;WestTec Surgical Facemask	Westtec, LLC	2015	1	—
+2	K210513	UNIWEB Surgical Mask, Model: ASTM Level 1, UNIWEB Surgical Mask, Model: ASTM Level 2	Universal Incorporation	2021	0	—