Devices descending from K071360

2 later devices reach Optical Guidance Platform through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K142560	Varian Head Frame	Varian Medical Systems, Inc.	2014	1	1
+2	K180586	Varian Head Frame	Varian Medical Systems, Inc.	2018	0	—