Monitron II Waveform Analyzer, REF: S00015-1, used with ventilators.
Check against the official notice below — it lists the full affected range.
Percussionaire Corporation recalled 212 Monitron II Waveform Analyzers (model REF: S00015-1) used with ventilators due to reports of screen freeze on visual displays. The recall occurred in 2020 and 2021, and affected units were distributed in California, North Dakota, Mississippi, and Maryland. The affected devices can be identified by their serial numbers (ranging from WF21150 through WF21320) and UDI-DI number 00849436000068.
To address the screen freeze issue, the affected waveform analyzers were serviced to install PAL microprocessor chips and updated firmware. The recall record does not specify what action affected consumers should take regarding their devices.
Written by software from the official notice below. Not reviewed by a lawyer.
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.
Reason for recall: 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. Distribution: US: CA, ND, MS, MD Quantity: 212 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, WF
Official record: FDA (Device enforcement) ↗
Republished from the official source above; details can change — the source record controls.