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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 87850

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

Open FDA event record

Event summary

Timeline bucket
April 16, 2021
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
Hardy Diagnostics

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

Quickslide GramPro 1 Automated Gram Stanier is a microscope slide stainer.

Z-1835-2021
Recall number
Z-1835-2021
Initiated
April 16, 2021
Classification
Class II
Status
Terminated
Recalling firm
Hardy Diagnostics
Quantity
69 units

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
Instruments were assembled and serviced using a defective lot of tubing, which is part of the pump mechanism within the unit.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Nonconforming Material/Component

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Instruments were assembled and serviced using a defective lot of tubing, which is part of the pump mechanism within the unit.

Code information

Lot Numbers: 1654, 1657, 1658, 1660, 1661, 1662, 1663. Serial Numbers: 354, 417, 422, 462, 472, 473, 480, 488, 490, 491, 496, 503, 505, 513, 521, 522, 526, 536, 551, 562, 564, 589, 590, 592, 596, 603, 606, 616, 620, 621, 622, 623, 624, 625, 626, 627, 628, 629, 630, 631, 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642, 643, 644, 645, 646, 647, 648, 649, 650, 651, 652, 653, 654, 655, 656, 657, 658, 2005,2012

Distribution pattern

US Nationwide distribution in the states of AK, AR, AZ, CA, GA, KS, MA, MI, MN, MS, NY, OH, PA, RI, SC, TN, TX, WI, WV.