FDA Device

medical device and software systems

Hazard

a malfunction in the software of the VARiS versions 6.2.27 and 6.2.35 which is used to set up radiation therapy devices which will reset parameters to null for future treatments if a patient receives treatment on a non-varian machine and a varian machine and a non-varian field is loaded in the treatment session.

What You Should Do

Remedy

Notification letter to consignees sent 06/14/2004.

Products

medical device and software systems
Brand
Varian Medical Systems Inc
UPC
Version Numbers 6.2.27 and 6.2.35, 510k number K001643, serial numbers H8__ (31901, 50044, 50149, 50181, 50187,50260, 50284, 50315, 50357, 50397, 50430, 50804, 50873, 51096, 51152, 51186, 51082, 51463, 51534, 51580, 51658, 51773, 51787, 59032, 59040, 59041, 59045)

Units Affected

28 units