PTW UNIDOS webline: 1) REF T10023, 2) REF T10022 and 3) REF T10023 Firmware version 2.05. Dosimeter for radiation therapy, diagnostic radiology and health physics.
Class I - DangerousWhat Should You Do?
- Check if you have this product: serial numbers: **T10021: 000005, 000019, 000037, 000041, 000047, 000049, 000058, 000066, 000074, 000076, 000079, 000099, 000107, 000125, 000141, 000144, 000158, 000161, 000168, 000175, 000186, 000212, 000221, 000224, 000229, 000231, 000254, 000262, 000274, 000294, 000301, 000302, 000327, 000351, 000352, 000382, 000401, 000413, 000424, 000437, 000445, 000452, 000470, 000477, 000486, 000504, 000525, 000528, 000535, 000567, 000593, 000594, 000649, 000655, 000658, 000659, 000663, 000678, 000686, 000710, 000711, 000731, 000752, 000756, 000763, 000785, 000792, 000793, 000796, 000800, 000820, 000829, 000830, 000857, 000860, 000863, 000865 ,000871, 000874, 000890, 000892, 000946, **T10022: 000003, 000046, 000066, 000087, 000096, 000106, 000118, 000138, 000172, 000178, 000183, 000186, 000188, 000210, 000240, 000317, 000336, 000347, 000350, 000351, 000358, 000360, 000392, 000398, 000420, 000422, 000425, 000434 -000453, 000456-000469, 000474, ** T10023: 000022, 000028, 000051, 00102, 000196, 000213, 000226, 000250, 000255, 000257, 000259, 000261, 000263, 000271, 000280, 000294
- Do not eat it: Even if it looks and smells fine, do not consume this product.
- Throw it away or return it: You can return the product to the store for a full refund.
- Seek medical attention if needed: If you've consumed this product and feel unwell, contact your doctor immediately.
- Report problems: Report any issues to the FDA's Safety Reporting Portal.
⚠️ Emergency: If you experience severe symptoms after consuming this product, call 911 or Poison Control at 1-800-222-1222.
Recall Details
- Company:
- PTW-Freiburg
- Reason for Recall:
- In some cases, especially with high dose-per-pulse-rates typical for particle (specifically proton) therapy, measuring errors can result. Individual measurement intervals can be lost that are not visible to the user when there is a high dose-per-pulse rate resulting in a too-low dose being displayed on the monitor. This could result in a radiation over-exposure.
- Classification:
- Class I - Dangerous
Dangerous or defective products that predictably could cause serious health problems or death.
- Status:
- terminated
Product Information
Full Description:
PTW UNIDOS webline: 1) REF T10023, 2) REF T10022 and 3) REF T10023 Firmware version 2.05. Dosimeter for radiation therapy, diagnostic radiology and health physics.
Product Codes/Lot Numbers:
serial numbers: **T10021: 000005, 000019, 000037, 000041, 000047, 000049, 000058, 000066, 000074, 000076, 000079, 000099, 000107, 000125, 000141, 000144, 000158, 000161, 000168, 000175, 000186, 000212, 000221, 000224, 000229, 000231, 000254, 000262, 000274, 000294, 000301, 000302, 000327, 000351, 000352, 000382, 000401, 000413, 000424, 000437, 000445, 000452, 000470, 000477, 000486, 000504, 000525, 000528, 000535, 000567, 000593, 000594, 000649, 000655, 000658, 000659, 000663, 000678, 000686, 000710, 000711, 000731, 000752, 000756, 000763, 000785, 000792, 000793, 000796, 000800, 000820, 000829, 000830, 000857, 000860, 000863, 000865 ,000871, 000874, 000890, 000892, 000946, **T10022: 000003, 000046, 000066, 000087, 000096, 000106, 000118, 000138, 000172, 000178, 000183, 000186, 000188, 000210, 000240, 000317, 000336, 000347, 000350, 000351, 000358, 000360, 000392, 000398, 000420, 000422, 000425, 000434 -000453, 000456-000469, 000474, ** T10023: 000022, 000028, 000051, 00102, 000196, 000213, 000226, 000250, 000255, 000257, 000259, 000261, 000263, 000271, 000280, 000294
Distribution:
Distributed in: CA, MI, MA, NC, NJ, NY, PA, TN, TX, WI
Official Source
Always verify recall information with the official FDA source:
View on FDA.govFDA Recall Number: Z-2439-2015
Related Recalls
Software: If the user excludes voxels from the Gamma calculation that are below a dose threshold (Suppress gamma calculation), the Gamma Passing Rate (GPR) calculated for individual ROIs is not correct. The GPR calculated by VERIQA overestimates the correct GPR. The evaluation can therefore show false positive results.
Generated calibration file will not be correct in case of a relative calibration of an OCTAVIUS Detector 1000 or OCTAVIUS Detector 1600, if a Tiff file or a DICOM data set is used as reference matrix. Therefore, the measurement result will be incorrect by using such a calibration file.