Devices descending from K915691

2 later devices reach Focus RTP through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K090182	Module Integrated Radiotherapy System (Mirs)	Nuclemed S.A.	2009	0	—
+1	K972816	Advanced Treatment Planning System	Advanced Radiation Therapy Systems, Inc.	1998	0	—