Devices descending from K903923

2 later devices reach Usci (R) Silk (TM) Guide Wire through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K063210	Attain Hybrid Guide Wires, Model GWR419378, GWR419388, GWR419478, GWR419488	Medtronic Inc. Cardiac Rhythm Management	2007	1	Class I
+2	K143316	Attain Hybrid Guide Wire	Medtronic, Inc.	2015	0	—