elekta, inc.

Software may fail to load adapted baseline shift plan during treatment delivery when a communication error occurs.

Locking mechanisms may not properly secure to the Arc system, resulting in shifting of coordinates during procedures.

Due to adapter not being properly aligned or locked in place.

Due to a manufacturing issue and electrical grounding of systems.

Due to an error when defining a new stereotactic reference that users fail to first change an already defined obsolete reference to a pre-plan reference. This may result in a treatment plan that potentially irradiates the incorrect patient location if the error is not detected by users.

Due to an error when defining a new stereotactic reference that users fail to first change an already defined obsolete reference to a pre-plan reference. This may result in a treatment plan that potentially irradiates the incorrect patient location if the error is not detected by users.

Using oncology information system that manages workflow may result in overtreatment if:Plan delivered with Particle Therapy IHE-RO TDW-II interface,With one field per fraction or last field partial treatment,Partial treatment occurs followed by treatment field interruptions with manually recorded partial treatment,Then treatment unit doesn't check meterset value so partial treatment delivered twice

Due to increased risk that paint flakes from the engravings may separate from the device and there is the possibility that the flake may inadvertently enter the wound