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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 82612

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

Open FDA event record

Event summary

Timeline bucket
March 18, 2019
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
Viewray, 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

MRIdian Linac Radiation Therapy System, Model 20000.

Z-1251-2019
Recall number
Z-1251-2019
Initiated
March 18, 2019
Classification
Class II
Status
Terminated
Recalling firm
Viewray, Inc.
Quantity
17 devices

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
A discrepancy between optimization and planning forward dose calculation between adaptive optimizations and AQA dose calculations can occur.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Software design

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

A discrepancy between optimization and planning forward dose calculation between adaptive optimizations and AQA dose calculations can occur.

Code information

Serial Numbers 101,107, 201, 202, 203, 204, 205, 206, 209, 211, 213, 214, 217, 221, 223, 225, 228.

Distribution pattern

Distribution was made to FL, IL, MI, MO, NY, and WI. There was no government/military distribution. Foreign distribution was made to Denmark, France, Germany, Netherlands, South Korea, Switzerland, Turkey, UAE,