Devices descending from K932571

4 later devices reach Tomey PE-400 Portable Erg & Vep with Optional PS-4 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K983983	Edi Veris System	Electro-Diagnostic Imaging, Inc.	1999	3	—
+2	K043491	Enfanttm	Diopsys, Inc.	2005	1	1
+2	K022304	Accumap Automatic Perimeter	Objectivision Pty, Ltd.	2003	0	—
+3	K101763	Diopsys Nova Vep Vision Testing System	Diopsys, Inc.	2011	0	—