Devices descending from K121738

3 later devices reach Myvisiontrack (TM) through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K143211	myVision Track Model 005	Vital Art and Science Incorporated	2015	2	—
+2	K180895	Alleye	Oculocare Medical AG	2018	1	—
+3	K203594	EyeCTester	Neuro-Eye Diagnostic Systems, LLC	2022	0	—