Devices descending from K964001

2 later devices reach Swartz Doppler Flow Probe and Monitor System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K022649	Cook-Swartz Doppler Flow Probe	Cook Vascular, Inc.	2002	1	—
+2	K171272	Cook-Swartz Doppler Flow Probe	Cook Incorporated	2018	0	—