Devices descending from K913021

2 later devices reach Biodex,Model B-2000 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K951770	Biodex System 3 Model S3S-AP and Model S3D-3AP	Biodex Medical Systems, Inc.	1995	1	—
+2	K123746	Ames Therapy Device	Ames Technology, Inc.	2013	0	—