Devices descending from K123853

3 later devices reach Vivasight-DL System through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K181886	VivaSight-DL System	Etview, Ltd.	2018	2	—
+2	K203749	Ambu VivaSight 2 DLT, Ambu VivaSight 2 Adapter Cable	Ambu A/S	2021	1	2
+3	K232529	Disposable Double Lumen Endobronchial Tube	Shenzhen Insighters Medical Technology Co., Ltd.	2024	0	—