Devices descending from K172813

3 later devices reach Esophageal Stent System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K201160	HANAROSTENT Esophagus (CCC), HANAROSTENT Esophagus (NCN)	M.I.Tech Co., Ltd.	2021	2	—
+2	K253327	HANAROSTENT Esophagus Upper (CCC)	M.I.Tech Co., Ltd.	2025	0	—
+2	K213251	HANAROSTENT Esophagus Asymmetric (CCC)	M.I.Tech Co., Ltd.	2021	0	—