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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 84018

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

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Event summary

Timeline bucket
October 04, 2019
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
Roche Diagnostics Operations, Inc.

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

Roche Homocysteine-In vitro test for the quantitative determination of total L-homocysteine in human serum and plasma on Roche/Hitachi cobas c systems Catalog Number: 06542921190 - - Product Usage: The assay can assist in the diagnosis of patients suspected of having hyperhomocysteinemia or homocystinuria.

Z-0679-2020
Recall number
Z-0679-2020
Initiated
October 04, 2019
Classification
Class II
Status
Terminated
Quantity
82 units (US)

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
Homocysteine Reagent, Calibration Failures and Quality Control Recovery Issues on cobas c 701 and 702 modules

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

Homocysteine Reagent, Calibration Failures and Quality Control Recovery Issues on cobas c 701 and 702 modules

Code information

Lot Number: 422313 Exp Date: 07/31/2020

Distribution pattern

US Nationwide distribution in the states of NJ, HI, IA.