Recall Register

Device recall: CyberKnife M6, Part Numbers: a) 0660000: CyberKnife Treatment Delivery System b) 053101-010: CyberKnife M6 FI…

Class II FDA enforcement event 82664. Recall start date: . Status in the FDA record: Terminated. Termination date: .

Reason for recall, in the words of FDA

There is an unintended drop of a secondary collimator housing that can occur during housing Xchange(TM) workflows. Specifically, during an automated housing Xchange, an interlock may interrupt this operation causing the collimator housing to partially attach.

Class II, in the words of FDA

a situation in which use of or exposure to a violative product may cause temporary or medically reversible adverse health consequences or where the probability of serious adverse health consequences is remote

Accuray Incorporated started this device recall on 10 Apr 2018. The firm address in the FDA record is in Madison, WI. FDA put the recall in Class II. FDA event 82664 has 2 product records. The first FDA enforcement report date is 12 Jun 2019. The record gives the status Terminated, with the termination date 1 Apr 2021.

It is important to note that most of the time recall classifications are determined after the recalling firm provides all of the information needed to determine the risk posed to public health. The classification and posting in the FDA Enforcement Report should not be seen as an expansion or change to a firm’s voluntary public warning.

FDA publishes these words. Source: FDA, Enforcement Reports, Important Note, read on . openFDA export of .

Distribution

In the words of FDA.

US & Italy, United Kingdom, Switzerland, Belgium, Canada, Germany, France, Japan, Poland, Netherlands, Luxembourg, Australia, Qatar, Latvia, Portugal, India, Hungary, Turkey, United Arab Emirates,…

Recalling firm

Accuray Incorporated, Madison, WI.

Recalling firm: The firm that the FDA record names for a recall.

FDA records how the recall started: Voluntary: Firm initiated.

Products

2 product records in the event.

FDA event 82664: product records
Recall numberProductQuantityClassStatusReport date
Z-1696-2019CyberKnife M6, Part Numbers: a) 0660000: CyberKnife Treatment Delivery System b) 053101-010: CyberKnife M6 FI Treatment Delivery System c) 053201-010: CyberKnife M6 FM Treatment Delivery System d) 053301-010: CyberKnife M6 FIM Treatment Delivery System e) 053401-010: CyberKnife M6 FI+ Treatment Delivery System f)…68 unitsClass IITerminated12 Jun 2019
Z-1697-2019CyberKnife VSI, Part Numbers: a) 032500-010: CyberKnife VSI 9.6.x Robotic Radiosurgery System for Japan b) 033000-010: CyberKnife VSI Robotic Radiosurgery System43 unitsClass IITerminated12 Jun 2019

openFDA, about the status: FDA does not update the status of a recall after the recall has been classified according to its level of hazard. As such, the status of a recall (open, completed, or terminated) will remain unchanged after published in the Enforcement Reports. Source: openFDA, Drug Recall Enforcement Reports, Disclaimer.

Enforcement report: The FDA publication that lists recalls. It has one record for each product of a recall.

Enforcement event: All the product records that have one FDA event number. This site shows one event on one page.

Class II: The middle of the three FDA recall classes.

The event in context

Device events that started in 2018
1,074
Share of these events in Class II
92%
Product records in this event
2Median of the firm: 1
Events of the firm on the register
17

Other events of the firm

Other FDA enforcement events of Accuray Incorporated
InitiatedProduct (first record)TypeClassRecords
16 Jun 2026Cyberknife Treatment Deliver System equipped with the Xchange Robotic Collimator Changer; Linear AcceleratorDeviceClass II1
16 Jun 2026Cyberknife Treatment Deliver System equipped with the Xchange Robotic Collimator Changer; Linear AcceleratorDeviceClass II1
23 Dec 2024CyberKnife Treatment Delivery System, REF 0660000 The CyberKnife System may be labeled as CyberKnife M6TM or VSI TM RoboDeviceClass II1
3 Aug 2023Upper roller bracket (part number 1088370) for the Gen2 gantry enclosure for the Radixact Treatment Delivery System.DeviceClass II1
26 Feb 2021CyberKnife Treatment Delivery System - Product Usage: indicated for image-guided stereotactic radiosurgery and precisionDeviceClass II1
10 Dec 2020TomoTherapy Treatment System - Product Usage: used as an integrated system for the planning and precise delivery of radiDeviceClass II2
26 Sep 2018CyberKnife M6, Part Number 054000-004 The CyberKnife M6 Systems are indicated for treatment planning and image guided stDeviceClass II1
31 Aug 2018Ashland(TM) Box Film Ball Cube II EBT3, P/N: 027863-002 rev E Product is used to calibrate CyberKnife systemsDeviceClass II1
17 Nov 2017Hi-Art(R) System, Model Number H-000-0003 Product Usage: The TomoTherapy treatment system is intended to be used as an iDeviceClass II4
6 Dec 2016CyberKnife Robotic Radiosurgery Systems, models: G3, G4, VSI. Radiology: The CyberKnife Robotic Radiosurgery System is iDeviceClass II1

Accuray Incorporated: all 17 events

Official channels

Cite this page

Recall Register. FDA enforcement event 82664. https://recallregister.com/fda/ii/82664/. Source: openFDA enforcement reports. Data through .

Sources

Source
openFDA device enforcement reports
Licence
CC0 1.0
Export date
28 Sep 2026
Newest FDA report date on the register
23 Sep 2026

FDA has one record for each product. This site puts the records with the same event number on one page. The class of the event is the highest class of its records. How the register is made. Report an error.

Questions

Where was the product distributed?
The FDA record gives this distribution: US & Italy, United Kingdom, Switzerland, Belgium, Canada, Germany, France, Japan, Poland, Netherlands, Luxembourg, Australia, Qatar, Latvia, Portugal, India, Hungary, Turkey, United Arab Emirates,…
What quantity of product is in FDA event 82664?
The event has 2 product records. The first record gives this quantity: 68 units
How did the recall start?
The FDA record says: Voluntary: Firm initiated
How many device recalls of 2018 have the same class?
92% of the 1,074 device events that started in 2018 are in Class II.