Pulse Oximeter M1000; Registration 10349590038; Risk Class: III; Model M1000; Lot: 26461: Serial numbers affected: 13400338, 13400339; 13400341, 13400342, 13400343, 13400344, 13400344, 13400346, 13400347, 13400348, 13400349, 13400350, 13400351, 13400352, 13400353, 13400354, 13400355, 13400356, 13400357, 13400358, 13400359, 13400360, 13400361, 13400362, 13400363, 13400365, 13400366, 13400367, 13400368; 13400369 and 13400370.