Devices descending from K000451

2 later devices reach Fresenius Combillines Single Needle Blood Tubing Set, Catalog #03-2290 through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K041042	Split Septum Injection Sites	Fresenius Medical Care North America	2004	0	—
+1	K012242	Fresenius Arterial Bloodline Sets for Hemodialysis, Fresenius Combi Sets Hemodialysis…	Fresenius Medical Care North America	2001	1	—