Devices descending from K993641

3 later devices reach Metalyzer, Model 2; Metalyzer, Model 3 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K090722	Shape-HF Cardiopulmonary Exercise Testing System	Shape Medical Systems, Inc.	2009	2	2
+2	K150888	Shape-HF Cardiopulmonary Testing System	Shape Medical Systems, Inc.	2016	0	—
+2	K093080	Metaphor Metabolic Monitor	Treymed, Inc.	2010	0	—