Devices descending from K941553

3 later devices reach Magnes II Biomagnetometer through their predicates, nearest generation first.

Generation	Number	Device	Applicant	Decided	Own descendants	Recalls
+1	K962317	Magnes 2500 WH Biomagnetometer	Biomagnetic Technologies, Inc.	1997	2	—
+2	K152184	MagView BIOMAGNETOMETER SYSTEM	Tristan Technologies, Inc.	2016	0	—
+2	K133419	Babymeg Biomagnetometer System	Tristan Technologies, Inc.	2014	0	—