Devices descending from K083559

3 later devices reach Yuyue Oxygenmax Oxygen Concentrator, Models: 7F-5A/7F-5B through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K131968	Longfian Oxygen Concentrator	Longfian Scitech Co., Ltd.	2014	2	—
+2	K213210	Oxygen Concentrator, Model JAY-5AW	Longfian Scitech Co., Ltd.	2022	0	1
+2	K191875	Owgels Oxygen Concentrator	Guangzhou Life Light Electronic Technology Co., Ltd.	2020	0	—