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Can cause harm that is usually temporary.

Cyberknife Treatment Deliver System equipped with the Xchange Robotic Collimator Changer; Linear Accelerator

Check the device or its packaging for

ALL Cyberknife systems running software version 11.X and higher that utilize the Exchange Table.
Why
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.
Distributed
Worldwide - US Nationwide and and the countries of Australia, Austria, Belgium, Brazil, Canada, Chile, China, Colombia, Czech Republic, Egypt, France, Germany, Greece, Hong Kong, India, Ireland, Italy, Japan, Jordan, Kenya, Korea, Republic of, Liechtenstein, Lithuania, Luxembourg, Macao, Mexico, Netherlands, New Zealand, Pakistan, Poland, Portugal, Qatar, Saudi Arabia, Singapore, Spain, Sweden, Switzerland, Taiwan, Thailand, Turkey, United Arab Emirates, United Kingdom.
Company
Accuray Incorporated
Announced
This is the date the recall was announced. A company may have started it weeks earlier.
Recall began

Source: FDA record Z-2644-2026 · retrieved 1 July 2026

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