Devices descending from K900720

3 later devices reach Mortara Instrument Model X-Scribe (Treadmill Included) through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K022618	X-Scribe II	Mortara Instrument, Inc.	2002	2	—
+2	K152944	Xscribe Stress Exercise Testing Systems, Q-Stress Stress Exercise Testing Systems	Mortara Instrument, Inc.	2016	0	5
+2	K092663	Eli 350 Electrocardiograph	Mortara Instrument, Inc.	2009	0	1