Devices descending from K171942

3 later devices reach Electrocardiograph through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K220362	LE-12CH	Caf Medical Solutions, Inc.	2022	0	—
+1	K210140	electrocardiograph: SE-1202	Edan Instruments, Inc.	2021	1	—
+2	K252463	SE-1202 Series Electrocardiograph (Model: SE-1202, SE-1202E)	Edan Instruments, Inc.	2026	0	—