device · product 1 of 4
Brilliance 64 CT Model Number 728231 Product Usage: Computed Tomography X-ray systems intended to product cross-sectional images of the body by computer reconstruction of X-ray transmission data taken at different angles and planes.
- Recall number
- Z-0009-2017
- Initiated
- August 24, 2016
- Classification
- Class II
- Status
- Terminated
- Recalling firm
- Philips Medical Systems
- Quantity
- 185
App-derived interpretation
The infant performance test did not meet the test specification for the Infant Head Uniformity test with High Resolution. As a result, when the user performs High Resolution head scans, the reconstructed images may exhibit degraded image quality manifested as non-uniformity of the image, CT number shift greater than 5 Hounsfield units, and reduction in gray/white matter differentiation. The issue is most sever in the High Resolution mode, and the factory reference pediatric scan protocols are set to High Resolution default. Adults head scans have a factory reference protocol that defaults to standard resolution which doesn't experience the issue.
Official device-enrichment evidence · Sourced
Software design
Inspect official wording and provenance
Reason for recall
The infant performance test did not meet the test specification for the Infant Head Uniformity test with High Resolution. As a result, when the user performs High Resolution head scans, the reconstructed images may exhibit degraded image quality manifested as non-uniformity of the image, CT number shift greater than 5 Hounsfield units, and reduction in gray/white matter differentiation. The issue is most sever in the High Resolution mode, and the factory reference pediatric scan protocols are set to High Resolution default. Adults head scans have a factory reference protocol that defaults to standard resolution which doesn't experience the issue.
Code information
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Distribution pattern
Worldwide Distribution - US Nationwide in the states of:: AK, AL, AR, AZ, CA, CO, CT, DE, GA, IA, IL, IN, FL, KS, KY, LA, MA, MD, ME, MI, MO, MS, MT, NC, ND, NE, NJ, NH, NM, NV, NY, OH, OK, OR, PA, RI, SC, TN, TX, UT, VA, VT, WA, WI, WV, & WY. and the countries of Algeria, Argentina, Australia, Bangladesh, Belgium, Bolivia, Brazil, Cambodia, China, COlumbia, Cuba, Denmark, Dijbouti, Dominican REpublic, Egypt, Estonia, Finland, France, Germany, Gilbraltar, Greece, Hong Kong, Hungary, India, Indonesia, Iran, Ireland, Israel, Italy, Japan, Jordan, Kazakhstan, Korea, Latvia, Lebanon, Libya, Lithuania, Malaysia, Martinique, Monaco, Mongolia, Mozambique, Myanmar, Netherlands, New Zealand, Norway, Palestine, Panama, Peru, Philippines, Poland, Portugal, Qatar, Reunion, Russian Federation, Senegal, Singapore, Slovakia, South Africa, Spain, Sweden, Seitzerland, Taiwan, Tanzania, Thailand, Tunisia, Turkey, Uniter Arab Emirates, United Kingdom, Uzbekistan, and Vietnam.