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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 75303

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

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Event summary

Timeline bucket
September 29, 2016
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
Elekta, 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

Monaco RTP System The Monaco system is used to make treatment plans for patients with prescriptions for external beam radiation therapy. The system calculates dose for photon treatment plans and displays, on-screen and in hard-copy, two or three dimensional radiation dose distribution inside patients for given treatment plan set-ups

Z-0076-2017
Recall number
Z-0076-2017
Initiated
September 29, 2016
Classification
Class II
Status
Terminated
Recalling firm
Elekta, Inc.
Quantity
365

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
When creating 3D plans using either MU or Dose weighting modes, if the user changes the Physician's Intent Rx Dose and/or the number of fractions, and then modifies the wedge angle, the MU value is scaled incorrectly.

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Sourced

Device Design

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Inspect official wording and provenance

Reason for recall

When creating 3D plans using either MU or Dose weighting modes, if the user changes the Physician's Intent Rx Dose and/or the number of fractions, and then modifies the wedge angle, the MU value is scaled incorrectly.

Code information

Software Builds 5.10 and 5.20

Distribution pattern

Worldwide Distribution - US to CA, FL, KY, MD, MO, MT, NJ, NC, PA, WA, WI. Internationally to Algeria. Antiqua & Barbuda, Argentina, Australia, Austria, Belarus, Botswana, Brazil, Bulgaria, China, Columbia, Croatia, Czech Republic, Ecuador Estonia, France, Germany, India, Iran, Israel, Italy, Japan, Malaysia, Mexico, Morocco, Namibia, Netherlands, New Zealand, Norway, Panama, Peru, Philippines, Portugal, Romania, Russia, Slovakia, Slovenia, South Africa, South Korea, Spain, Sri Lanka, Thailand, Turkey, United Kingdom, Ukraine, Venezuela, and Zimbabwe.

Field note

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