Devices descending from K030117

3 later devices reach Enhance Sperm Freeze through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K053494	Oil for Tissue Culture, Gradient System and Spermfreeze	Fertipro NV	2006	1	—
+1	K043494	Mastel Laser Clean Room, Model Ebs-100	Mastel Precision Surgical Instruments, Inc.	2005	0	—
+2	K191552	GM501 Mineral Oil	Hamilton Thorne, Inc.	2019	0	—