Devices descending from K103507

3 later devices reach Medical Visors MV100 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K133670	Headphones, Patient Alert, Standalone Interface	Neocoil, LLC	2014	2	—
+2	K173409	Wireless Audio System	Neocoil, LLC	2018	1	—
+3	K193218	Innovision Audio	Innovere Medical, Inc.	2020	0	—