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Monaco Radiation Treatment Planning Workstation. Monaco Release 2.03.00 and above. The Monaco RTP system is used to crea

FDA device recall Z-2561-2011 · posted 2011-06-14 · Terminated

Recall details

Recalling firm
Computerized Medical Systems Inc
Reason for recall
Monaco: For VMAT plans, the measured dose of radiation delivered is lower than the software calculated dose by about 5% in Monaco Release 2.03.00 and 2.04.00.
Action taken
Computerized Medical Systems, Inc. sent a "USER NOTICE" on January 13, 2011, to all affected users. This notice identified the product, the problem, and the action needed to be taken by the customer. A return postcard is included for the customer to confirm receipt of the user notification. The firm intends for correction in the dose calulation engine to appear in the Monaco Release 3.00 in March 2011. Any further questions please call (403) 830-8023.
Root cause
Software design
Status
Terminated
Product code
MUJ
Quantity affected
94
Distribution
Worldwide Distribution-- USA (nationwide) and countries of Austria, Australia, Belarus, Canada, China, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, India, Israel, Italy,
Date initiated
2011-01-13
Date posted
2011-06-14
Date terminated
2014-04-03
Location
Maryland Heights, MO

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Related 510(k) clearances

RecordFirmDate
MONACO RTP SYSTEM, VMAT OPTION (K091179)Computerized Medical Systems, Inc.2009-07-16
MONACO RTP SYSTEM (K071938)Computerized Medical Systems, Inc.2007-10-01