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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 75173

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

Open FDA event record

Event summary

Timeline bucket
September 01, 2016
Product types
Device
Classifications
Class II
Statuses
Terminated
Recalling firm wording
RAYSEARCH LABORATORIES AB

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

RayStation 2.5, 3.0, 3.5, 4.0, 4.5, 4.7, 5.0 and 4.3 (InverseArc 1.0) -- Radiation Therapy Treatment Planning System RayStation is a software system designed for treatment planning and analysis of radiation therapy. The treatment plans provide treatment unit set-up parameters and estimates of dose distributions expected during the proposed treatment, and may be used to administer treatments after review and approval by the intended user. The system functionality can be configured based on user needs.

Z-0038-2017
Recall number
Z-0038-2017
Initiated
September 01, 2016
Classification
Class II
Status
Terminated
Recalling firm
RAYSEARCH LABORATORIES AB
Quantity
USA: 522 units, OUS 846 units

App-derived interpretation

Unknown reason.no_named_rule · v1.0.0
RaySearch became aware of the problem as it was discovered in cooperation with a customer experimenting with the dose calculation on a phantom. The correction concerns two issues found with the dose calculation when using a region of interest (ROI) of type Fixation or Support with material override within the patient outline (External ROI) in RayStation 2.5, 3.0, 3.5, 4.0, 4.5, 4.7, 5.0 and 4.3 (InverseArc 1.0).

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.

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Inspect official wording and provenance

Reason for recall

RaySearch became aware of the problem as it was discovered in cooperation with a customer experimenting with the dose calculation on a phantom. The correction concerns two issues found with the dose calculation when using a region of interest (ROI) of type Fixation or Support with material override within the patient outline (External ROI) in RayStation 2.5, 3.0, 3.5, 4.0, 4.5, 4.7, 5.0 and 4.3 (InverseArc 1.0).

Code information

Build Numbers: 2.5.0.144, 2.5.1.89, 3.0.0.251, 3.5.0.16, 3.5.1.6, 4.0.0.14, 4.0.1.4, 4.0.2.9, 4.0.3.42, 4.3.0.14, 4.5.0.19, 4.5.1.14, 4.5.2.7, 4.7.0.15, 4.7.1.10, 4.7.2.5, 4.7.4.4, 4.7.5.4, 5.0.0.37, 5.0.1.11 or 5.0.2.35.

Distribution pattern

Nationwide distribution