MDS Canada Inc. DBA MDS Nordion Theratron 1000 Cobalt Radiotherapy Recall
Check Your Product
According to the U.S. Food and Drug Administration (FDA)
Product
Theratron 1000 Cobalt Radiotherapy
Brand
MDS Canada Inc. DBA MDS Nordion
Lot Codes / Batch Numbers
Model Theratron 1000
Products Sold
Model Theratron 1000
MDS Canada Inc. DBA MDS Nordion is recalling Theratron 1000 Cobalt Radiotherapy due to The source locking device may not fit properly through the smaller opening in the new field light shield which could prevent the source from being ret. Based on FDA medical device recall database.
Summary derived from FDA notice
Reason for Recall
As stated by FDA
The source locking device may not fit properly through the smaller opening in the new field light shield which could prevent the source from being returned manually under emergency conditions.
Recommended Action
Per FDA guidance
A User Bulletin (CUB-2004-01dated 7/5/04) was issued to affected users on 8/24/04 and 8/31/04. The bulletin provided 2 options for corrective action.
Verify this information on the official source
For complete details and official instructions, check the U.S. Food and Drug Administration (FDA) directly.
View official FDA recall noticeDistribution
As reported by FDA
FL, IN, KS
Page updated: Jan 10, 2026