Devices descending from K140980

2 later devices reach TI Nasal Mask through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K210844	DreamWear Silicone Pillows Mask	Respironics, Inc.	2021	1	—
+2	K253166	F6S Full Face Mask (F6S); P6S Nasal Pillows Interface (P6S)	BMC Medical Co., Ltd.	2026	0	—