Reported Dec 11, 2013 · Terminated

SIEMENS brand ONCOR series Linear Accelerator Linac systems with component: any photon unflat beam option(Multiple X…

Siemens Medical Solutions USA, Inc.

Moderate riskThis product could cause temporary or reversible health problems — stop using it.

What you should do

Stop using the affected lot and contact the recalling firm for the return or refund process. Check the FDA enforcement report for lot-level detail.

Firm contact: Siemens Medical Solutions USA, Inc · 757 Arnold Dr Ste A · Martinez, CA · 94553-3615

Is this the product you have?

  • SIEMENS brand ONCOR series Linear Accelerator
  • Linac systems with componentany photon unflat beam option(Multiple X feature) in combination with the IMRT or mARC option. A family of linear accelerator systems is to deliver X-ray photon and electron radiation for the therapeutic treatment of cancer. The ARTISTE/ONCOR
  • systems are manufactured bySIEMENS AG, MEDICAL SOLUTIONS, GERMANY and distributed SIEMENS Healthcare IM CR RO, CR  Radiation Oncology, Martinez, CA
Lot codes and dates
  • Serial Numbers
    • 5281
    • 5385
    • 5445
Amount recalled
3 units

This recall covers 2 products

The agency filed one notice per product. You are reading one of them; the other one is below.

Where it was sold

Why it was recalled

A safety risk regarding a potentially existing dark current radiation phenomenon on the Linear Accelerator (LINAC) in combination with IMRT or mARC (rotational IMRT) treatments using unflat (flattening filter free) beams. In case there are many long periods of field shape changes in a treatment plan, the dose due to dark current radiation may sum up to a significant value.

This product could cause temporary or reversible health problems — stop using it.

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Where this came from

Source: U.S. Food & Drug Administration (openFDA)

Read the FDA (openFDA device enforcement) notice

Notice updated Jan 22, 2014 · Data as of Sep 19, 5:31 PM UTC

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