Devices descending from K843704

2 later devices reach Mcghan Tissue Expander through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K972109	Spacemaker Surgicalballoon Dissector/Expander	General Surgical Innovations	1997	1	—
+2	K080158	LB Medical Inflatable Tissue Elevator/Expander System	Lb Medical LLC	2008	0	—