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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 93192

1 recalled-product record grouped only because every row carries this exact official event ID.

Open FDA event record

Event summary

Timeline bucket
September 14, 2020
Product types
Device
Classifications
Class II
Statuses
Completed
Recalling firm wording
Percussionaire Corporation

Dossier provenance

Source snapshots represented here

  • openFDA Device Enforcement Report-date coverage June 20, 2012–July 08, 2026 Known gap: openFDA describes 2004-present coverage, but the current export has no report-date records in this interval.
  • openFDA Device Recall event_date_initiated coverage June 01, 1997–June 30, 2026

Enforcement coverage uses report dates; product initiation dates can precede those bounds. Device-enrichment coverage uses FDA event_date_initiated.

How coverage and grouping work

Complete imported group

Every recalled product in this event

1 official enforcement rows

Product dates, classifications, firms, and source wording remain attached to their individual rows. Opening this dossier never hides products that did not match a prior timeline filter.

device · product 1 of 1

Monitron II Waveform Analyzer, REF: S00015-1, used with ventilators.

Z-0259-2024
Recall number
Z-0259-2024
Initiated
September 14, 2020
Classification
Class II
Status
Completed
Quantity
212

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
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.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Device Design

Compare all device evidence states

Inspect official wording and provenance

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.

Code information

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

Distribution pattern

US: CA, ND, MS, MD