Devices descending from K012997

4 later devices reach Collatek Foam through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K080949	Keratec Wound Dressings	Keratec Limited	2009	3	—
+2	K182010	ProgenaMatrix	Cell Constructs I, LLC	2019	0	1
+2	K162759	KeraStat (R) Gel	Keranetics, LLC	2017	1	—
+3	K192386	KeraStat Cream	Keranetics	2020	0	—