Devices descending from K173314

4 later devices reach LessRay System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K180038	NuVasive Pulse System	Nu Vasive, Incorporated	2018	3	—
+2	K210574	NuVasive Pulse System	Nu Vasive, Incorporated	2021	2	1
+3	K243814	NuVasive Pulse System	Globus Medical, Inc.	2025	0	—
+3	K230989	Rod Registration Frame	Nu Vasive, Incorporated	2023	0	—