Devices descending from K022038

4 later devices reach Spi Onetime Dental Implant through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K051502	Spi Dental Implant	Thommen Medical AG	2005	2	—
+1	K034014	Spi Contact Dental Implant	Thommen Medical AG	2004	3	—
+2	K093615	Spi Dental Implant, Element	Thommen Medical AG	2010	1	—
+3	K171795	Thommen Implant System	Thommen Medical AG	2017	0	—