SIEMENS brand ARTISTE Linear Accelerator Linac systems with component: any 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 by: SIEMENS AG, MEDICAL SOLUTIONS, GERMANY and distributed SIEMENS Healthcare IM CR RO, CR Radiation Oncology, Martinez, CA

Class I - Dangerous

What Should You Do?

  1. Check if you have this product:
    Serial Numbers: 5364, 5419, 5640, 5737, 5823, 5830, 5166, 5342, 5416, 5444, 5479, 5485, 5628, 5745, 5746, 5762, 5763, 5764, 5772, 5781, 5783, 5797, 5815, 5819, 5820, 5822, 5829, 5837, 5839, 5888, 5896, 5911, 5937
  2. Do not eat it: Even if it looks and smells fine, do not consume this product.
  3. Throw it away or return it: You can return the product to the store for a full refund.
  4. Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
  5. Report problems: Report any issues to the FDA's Safety Reporting Portal.

โš ๏ธ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.

Recall Details

Company:
Siemens Medical Solutions USA, Inc
Reason for Recall:
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.
Classification:
Class I - Dangerous

Dangerous or defective products that predictably could cause serious health problems or death.

Status:
terminated

Product Information

Full Description:

SIEMENS brand ARTISTE Linear Accelerator Linac systems with component: any 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 by: SIEMENS AG, MEDICAL SOLUTIONS, GERMANY and distributed SIEMENS Healthcare IM CR RO, CR Radiation Oncology, Martinez, CA

Product Codes/Lot Numbers:

Serial Numbers: 5364, 5419, 5640, 5737, 5823, 5830, 5166, 5342, 5416, 5444, 5479, 5485, 5628, 5745, 5746, 5762, 5763, 5764, 5772, 5781, 5783, 5797, 5815, 5819, 5820, 5822, 5829, 5837, 5839, 5888, 5896, 5911, 5937

Official Source

Always verify recall information with the official FDA source:

View on FDA.gov

FDA Recall Number: Z-0438-2014

Related Recalls

During patient examinations, the system may sporadically display a 0 x-ray dose administered to the patient. This behavior has only been observed during fluoroscopy and/or single-frame acquisitions. Despite the reported x-ray dose showing 0, an actual x-ray dose is applied to the patient.

Mar 9, 2026 Other Medical Devices View Details โ†’
Class I - Dangerous

During patient examinations, the system may sporadically display a 0 x-ray dose administered to the patient. This behavior has only been observed during fluoroscopy and/or single-frame acquisitions. Despite the reported x-ray dose showing 0, an actual x-ray dose is applied to the patient.

Mar 9, 2026 Other Medical Devices View Details โ†’

ARTIS Pheno VE30A and VE40A, Model 10849000

Siemens Medical Solutions USA

Class I - Dangerous

During 3D acquisitions, lighter and darker patient images may be captured, which may result in less accurate 3D reconstruction. The variation of brightness is a result of a constant unregulated medium dose and the angular change of patient diameter caused by rotational acquisition. This may result in unintentional low-dose radiation exposure to a patient.

Mar 12, 2026 Other Medical Devices View Details โ†’