Devices descending from K921682

2 later devices reach Zinetics Amc through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K032138	Medtronic Single Use Esophageal Manometric Catheter, Medtronic Single Use Anorectal…	Medtronic Vascular	2003	1	—
+2	K062362	Single Use Esophageal Manometey Catheters and Single Use Ano-Rectal Manometry Catheters	Sarmed Srl	2007	0	—