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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 85743

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

Open FDA event record

Event summary

Timeline bucket
July 16, 2020
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
Philips North America, LLC

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

Philips HeartStart MRx, Monitor/Defibrillators with model numbers M3535A, M3536A, M3536M, M3536MC, M3536M2, M3536M3, M3536M4, M3536M5, M3536M6, M3536M7, M3536M8, M3536M9 - Product Usage: is intended for use in hospital and pre-hospital settings by qualified medical personnel trained in the operation of the device and qualified by training in basic life support, advanced cardiac life support or defibrillation.

Z-2794-2020
Recall number
Z-2794-2020
Initiated
July 16, 2020
Classification
Class II
Status
Terminated
Quantity
95,212 units

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
The therapy switch may fail, resulting in the device exhibiting the following behaviors: the device may not perform the selected function, the therapy knob may not change to the energy setting selected, or the device may deliver a shock with an energy level different from the setting selected by the user. These device behaviors could result in a delay in therapy or a failure to deliver the intended therapy.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Process control

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

The therapy switch may fail, resulting in the device exhibiting the following behaviors: the device may not perform the selected function, the therapy knob may not change to the energy setting selected, or the device may deliver a shock with an energy level different from the setting selected by the user. These device behaviors could result in a delay in therapy or a failure to deliver the intended therapy.

Code information

All devices are affected

Distribution pattern

Worldwide distribution.