Official recall notice

FDA DeviceClass IINotable

FDA Recall: Cyberknife Treatment Deliver System equipped with the Xchange Robotic Collimator Changer; Linear Acc

Recall date
2026-07-08
FDA class
Class II

Why it was recalled

Hazard

In certain cases, a collimator may not fully dock, which triggers a system interlock and prevents motion from the operator console. If personnel then enter the treatment room and initiate motion using the in-room control pendant, the collimator may release and fall from the housing.

Product description

In certain cases, a collimator may not fully dock, which triggers a system interlock and prevents motion from the operator console. If personnel then enter the treatment room and initiate motion using the in-room control pendant, the collimator may release and fall from the housing.

Affected products

ALL Cyberknife systems running software version 11.X and higher that utilize the Exchange Table.

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