Devices descending from K050247

3 later devices reach Contour Necklift Threads through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K052962	Optimized Barb Design	Surgical Specialties Corp	2005	0	—
+1	K051415	Endotine Ribbon	Coapt Systems, Inc.	2005	1	—
+2	K060828	Modification to Endotine Ribbon	Coapt Systems, Inc.	2006	0	—