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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 84788

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

Open FDA event record

Event summary

Timeline bucket
January 12, 2020
Product types
Device
Classifications
Class II
Statuses
Ongoing
Recalling firm wording
Siemens Healthcare Diagnostics, 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

Atellica CH Reaction Ring Segment, SMN 11099326, UDI 00630414596143

Z-1421-2020
Recall number
Z-1421-2020
Initiated
January 12, 2020
Classification
Class II
Status
Ongoing
Quantity
3559

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
Some lots ending in "17", "18", "19", or higher may have cuvette defects allowing water from the water bath to contaminate the interior of the cuvette, which may falsely elevate or depress sample results.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Some lots ending in "17", "18", "19", or higher may have cuvette defects allowing water from the water bath to contaminate the interior of the cuvette, which may falsely elevate or depress sample results.

Code information

Lots N1521417 N1522218 N1528917 N1526418 N1502518 N1527518 N1503218 N1529618 N1503918 N1530318 N1504618 N1531018 N1516318 N1531618 N1517218 N1532318 N1518318 N1535518 N1519418 N1536318 N1520118 ***new lots added 3/2/2020*** N1500119 N1520519 N1500219 N1521319 N1500620 N1522419 N1501119 N1523319 N1501520 N1526719 N1503519 N1527619 N1505619 N1528719 N1506419 N1529619 N1507919 N1533819 N1508519 N1534719 N1510619 N1535719 N1519019 N1530419 N1519719

Distribution pattern

Domestic distribution nationwide. Worldwide foreign distribution.