FDA recall record

Siemens Medical Solutions USA SOMATOM Force, Computed Tomography x-ray system intended to recall — FDA Z-1558-2016

The Neonate Head protocol with the pediatric kernel Hp38 could result in artefacts and possibly lead to a misdiagnosis (i.e. either non-existing blood or…

Class IIclassification
Z-1558-2016official record ID
May 4, 2016report date

Recall record at a glance

Official recordZ-1558-2016
CategoryMedical Device Recalls
ClassificationClass II
FDA record statusTerminated
Recalling firmSiemens Medical Solutions USA, Inc.
Report dateMay 4, 2016
Recall initiation dateApr 1, 2016
Quantity37 CTsystems
LocationMalvern, PA, United States

Official product description

SOMATOM Force, Computed Tomography x-ray system intended to generate and process cross-sectional images of patients by computer reconstruction of x-ray transmission.

Why the product was recalled

The Neonate Head protocol with the pediatric kernel Hp38 could result in artefacts and possibly lead to a misdiagnosis (i.e. either non-existing blood or liquid is mimicked in the images or actual existing blood or liquid is not depicted as expected). There is also a risk of a potential misdiagnosis in using this protocol for surgery planning. Investigations revealed an incorrect parameterization of the reconstruction algorithm applied for the pediatric head kernel as cause of the problem.

Distribution information

US Nationwide Distribution : NC, NH, IL, MA, WA, PA, MD, MN, TX, NY, SC, OH, CA, KY, MT, IA

How to read the classification

FDA Class II indicates a situation in which use of or exposure to the product may cause temporary or medically reversible adverse health consequences, or where the probability of serious consequences is remote. The classification shown here comes from the FDA record.

Additional record details

Recall type: Voluntary: Firm initiated. Initial notification: Two or more of the following: Email, Fax, Letter, Press Release, Telephone, Visit.

What to do next

If you believe you have the recalled product, use the recall number and firm information above to confirm the official notice and follow the instructions issued by the FDA, recalling firm, retailer or product manufacturer. For drugs and medical devices, decisions about treatment or medical care should be discussed with a qualified health professional.

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