Percussionaire Corporation recalls Monitron II Waveform Analyzer, REF: S00015-1, used with vent

Hazard / Issue

Note this recall occurred in 2020 and 2021. Reports of screen freeze on visual displays of waveform analyzers that are paired with ventilators. Subsequently, waveform analyzers were serviced to install PAL microprocessor chips and firmware.

Issued by

FDA

Affected States: CA, ND, MS, MD

Lot/Code Info: UDI-DI: 00849436000068, Serial Numbers: WF21150, WF21159, WF21163, WF21164, WF21167, WF21171, WF21371, WF21372, WF21377, WF21378, WF21158, WF21391, WF21165, WF21166, WF21168, WF21169, WF21170, WF21172, WF21173, WF21174, WF21175, WF21176, WF21177, WF21178, WF21179, WF21182, WF21183, WF21184, WF21185, WF21186, WF21187, WF21188, WF21189, WF21190, WF21192, WF21193, WF21194, WF21195, WF21196, WF21197, WF21198, WF21199, WF21200, WF21201, WF21202, WF21203, WF21204, WF21205, WF21206, WF21207, WF21208, WF21209, WF21210, WF21211, WF21212, WF21213, WF21214, WF21215, WF21217, WF21218, WF21219, WF21220, WF21221, WF21222, WF21223, WF21224, WF21225, WF21226, WF21227, WF21228, WF21229, WF21230, WF21231, WF21232, WF21233, WF21234, WF21235, WF21236, WF21237, WF21238, WF21239, WF21240, WF21241, WF21242, WF21243, WF21244, WF21245, WF21246, WF21247, WF21248, WF21249, WF21250, WF21251, WF21252, WF21253, WF21254, WF21255, WF21256, WF21257, WF21258, WF21259, WF21260, WF21261, WF21262, WF21263, WF21264, WF21265, WF21266, WF21267, WF21268, WF21269, WF21270, WF21271, WF21272, WF21273, WF21274, WF21275, WF21276, WF21277, WF21278, WF21279, WF21280, WF21281, WF21282, WF21283, WF21284, WF21285, WF21286, WF21287, WF21288, WF21289, WF21290, WF21291, WF21292, WF21293, WF21294, WF21295, WF21296, WF21297, WF21298, WF21299, WF21300, WF21301, WF21302, WF21303, WF21304, WF21305, WF21306, WF21307, WF21308, WF21309, WF21310, WF21311, WF21312, WF21313, WF21314, WF21315, WF21316, WF21317, WF21318, WF21319, WF21320, WF21321, WF21322, WF21323, WF21324, WF21325, WF21326, WF21327, WF21328, WF21329, WF21330, WF21331, WF21332, WF21333, WF21334, WF21335, WF21336, WF21337, WF21338, WF21339, WF21340, WF21341, WF21342, WF21343, WF21344, WF21345, WF21346, WF21347, WF21348, WF21349, WF21350, WF21351, WF21352, WF21353, WF21354, WF21355, WF21356, WF21357, WF21358, WF21359, WF21360, WF21361, WF21362, WF21363, WF21364, WF21365, WF21366, WF21367, WF21368, WF21369, WF21370