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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 88673

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

Open FDA event record

Event summary

Timeline bucket
September 07, 2021
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
NOX MEDICAL

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

Nox T3s Recorder - Product Usage: intended for ambulatory recording of physiological signals during sleep.

Z-0031-2022
Recall number
Z-0031-2022
Initiated
September 07, 2021
Classification
Class II
Status
Terminated
Recalling firm
NOX MEDICAL
Quantity
128 units

App-derived interpretation

Device software or design reason.device_software_design · v1.0.0
Error in the device firmware

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Finished device change control

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Error in the device firmware results in the inaccurate detection of device position.

Code information

Catalog Number: 561111; UDI: (01)15694311111443; Serial Numbers: 300106423, 300106426, 300106420, 300106419, 300106422, 300106427, 300106425, 300106424, 300106421, 300106477, 300106485, 300106783, 300106806, 300106841, 300106843 , 300106846, 300106848, 300106852, 300106853, 300106857, 300106862, 300106881, 300106882, 300106883, 300106884, 300106885, 300106886, 300106888, 300106889, 300106890, 300106894, 300106897, 300106912, 300107004, 300106385, 300106396, 300106397, 300106407, 300106413, 300106414, 300106399, 300106415, 300106416, 300106475, 300106476, 300106483, 300106486, 300106494, 300106534, 300106537, 300106538, 300106544, 300106545, 300106547, 300106548, 300106552, 300106648, 300106658, 300106675, 300106677, 300106678, 300106684, 300106754, 300106772, 300106775, 300106807, 300106809, 300106810, 300106812, 300106839, 300106842, 300106849, 300106855, 300106868, 300106891, 300106892, 300106899, 300106909, 300106926, 300106951, 300107003, 300106398, 300106481, 300106542, 300106546, 300106782, 300106910, 300106400, 300106535, 300106536, 300106808, 300106950, 300106469, 300106470, 300106869, 300106854, 300106478, 300106805, 300106811, 300106840, 300106850, 300106856, 300106859, 300106887, 300106893, 300106895, 300106896, 300106898, 300107005, 300106776, 300106781, 300106789, 300106788, 300106833, 300106549, 300106543, 300106557, 300106540, 300106533, 300106556, 300106555, 300106901, 300106786, 300106553, 300106784, 300106541, 300106777, 300106774

Distribution pattern

US Nationwide distribution in the states of OH, IL, GA, IA, CA, PA, NM, MI, SD.