CyberKnife Robotic Radiosurgery Systems, models: G3, G4, VSI
Medical device recall Z-0865-2017. Published in FDA’s Enforcement Report on Dec 28, 2016.
No Watch here, and no alerts: openFDA asks that its enforcement data “should not be used as a method to collect data to issue alerts to the public, nor should it be used to track the lifecycle of a recall” (openFDA). For FDA’s own recall emails, subscribe at FDA. FDA’s own record is on accessdata.fda.gov.
The short answer
Published in FDA’s Enforcement Report on Dec 28, 2016. Copied from openFDA on Oct 20, 2026.
- Class II FDA’s class
- Terminated its status, in FDA’s file
- 26 states named in where it went
- 115 affected devices. how much, in FDA’s words
Every line below is in FDA’s own words, with its source beside it. FDA’s terms are explained in FDA’s own words.
How serious is it, by FDA’s class?
Class II, the middle of FDA’s three classes.
“Products that might cause a temporary health problem, or pose only a slight threat of a serious nature. Example: a drug that is under-strength but that is not used to treat life-threatening situations.”
openFDA, in plain words, its enforcement report fields.
“Class II is 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.”
FDA’s rule, 21 CFR 7.3(m)(2), eCFR.
What these words mean is quoted from openFDA’s field reference and 21 CFR 7.3.
What’s wrong with it?
Accuray has become aware of a potential safety issue involving the possibility of electric shock during maintenance activities from the lon Pump HV Power Supply at the back of the modulator cabinet. This issue is limited to certain G3, G4, and VSI models of the CyberKnife¿ Robotic Radiosurgery System.
FDA, Device recall enforcement reports. Released Oct 14, 2026. Updated weekly.
Which ones are recalled?
CyberKnife Robotic Radiosurgery Systems, models: G3, G4, VSI. Radiology: The CyberKnife Robotic Radiosurgery System is indicated for treatment planning and image guided stereotactic Radiosurgery and precision radiotherapy for lesions, tumors and conditions anywhere in the body when radiation treatment is indicated.
115 affected devices., in FDA’s words.
FDA, Device recall enforcement reports. Released Oct 14, 2026. Updated weekly.
Codes to check against yours
models: G3, G4, VSI. Serial numbers: C0023 C0030 C0045 C0046 C0047 C0006 C0012 C0040 C0048 C0049 C0013 C0011 C0052 C0055 C0022 C0053 C0042 C0057 C0017 C0059 C0056 C0060 C0062 C0061 C0067 C0068 C0070 C0041 C0063 C0065 C0074 C0071 C0079…
Every code shown here, 727 characters
models: G3, G4, VSI. Serial numbers: C0023 C0030 C0045 C0046 C0047 C0006 C0012 C0040 C0048 C0049 C0013 C0011 C0052 C0055 C0022 C0053 C0042 C0057 C0017 C0059 C0056 C0060 C0062 C0061 C0067 C0068 C0070 C0041 C0063 C0065 C0074 C0071 C0079 C0078 C0080 C0064 C0090 C0024 C0087 C0091 C0095 C0094 C0092 C0093 C0097 C0098 C0099 C0100 C0101 C0102 C0103 C0106 C0089 C0108 C0107 C0105 C0112 C0114 C0118 C0119 C0113 C0123 C0126 C0124 C0121 C0132 C0130 C0131 C0125 C0133 C0135 C0117 C0134 C0038 C0136 C0137 C0127 C0143 C0144 C0014 C0138 C0146 C0140 C0145 C0150 C0033 C0151 C0152 C0147 C0149 C0148 C0158 C0155 C0159 C0007 C0163 C0157 C0165 C0008 C0162 C0085 C0161 C0086 C0073 C0115 C0076 C0153 C0077 C0111 C0066 C0027 C0075 C0084 C0096 C0154.
Copied exactly as FDA lists them: lot and serial numbers, dates and other codes on the product or its label.
Where did it go?
FDA’s words for the “general area of initial distribution”: where the firm first shipped it.
Worldwide Distribution - US including CA. MN, OK. FL. MO, TN, KS, TX, AZ, MS, IA, MA. NC, NY. IN, NJ, VA. LA, WA, WI, PA. CT, G,. MT, MD, LA., WV, OH, and DC. Foreign distribution to Taiwan, Japan, Korea, Turkey. Malaysia, Vietnam, Greece, China, Spain, France, Italy, Pakistan, and Georgia,
The states and territories these words name
26 states and territories.
Every one of them
- Arizona
- California
- District of Columbia
- Florida
- Iowa
- Indiana
- Kansas
- Louisiana
- Massachusetts
- Maryland
- Minnesota
- Missouri
- Mississippi
- Montana
- North Carolina
- New Jersey
- New York
- Ohio
- Oklahoma
- Pennsylvania
- Tennessee
- Texas
- Virginia
- Washington
- Wisconsin
- West Virginia
The words say it went outside the United States too.
FDA, Device recall enforcement reports. Released Oct 14, 2026. Updated weekly.
Is it still going on?
Terminated, in FDA’s file.
“FDA has determined that all reasonable efforts have been made to remove or correct the violative product in accordance with the recall strategy, and proper disposition has been made according to the degree of hazard.”
openFDA, on “Terminated”, its enforcement report fields.
What these words mean is quoted from openFDA’s field reference and 21 CFR 7.3.
- The firm began the recall on Dec 6, 2016.
- FDA classified it on Dec 21, 2016.
- FDA’s Enforcement Report published it on Dec 28, 2016.
- FDA terminated it on Jun 9, 2017.
FDA, Device recall enforcement reports. Released Oct 14, 2026. Updated weekly.
Who is recalling it?
- Accuray Incorporated, of Sunnyvale, CA.
- Who began it, in FDA’s words: Voluntary: Firm initiated.
- How the firm first told its customers: Letter.
FDA, Device recall enforcement reports. Released Oct 14, 2026. Updated weekly.
What this record can’t tell you
- Whether your own one is affected: compare the codes, dates and numbers above with yours. When unsure, ask the firm or the store.
- Where it went after the firm’s first shipments. FDA’s words cover the firm’s initial distribution, and, in FDA’s words, “subsequent distribution by the consignees to other parties may not be included.”
- How many have been returned, corrected or destroyed: FDA’s report doesn’t say.
- Whether anyone was hurt or fell ill: the report doesn’t say.
- How current it is: openFDA publishes FDA’s Enforcement Report weekly, after FDA does, and a firm can announce a recall weeks before it appears there. openFDA’s own caution: “This data should not be used as a method to collect data to issue alerts to the public, nor should it be used to track the lifecycle of a recall.”
- A product with no recall here isn’t safe by that: FDA’s report lists the recalls FDA classified, and when.
Hearth Record wrote these lines; the quotations are FDA’s.
Sources
-
U.S. Food and Drug Administration, Device recall enforcement reports.
Released Oct 14, 2026 and checked Oct 20, 2026. Updated weekly. Public domain (CC0 1.0, openFDA). FDA asks that nothing suggest it endorses this site.
Recalls of food, medicines, medical devices, pet food and animal drugs are from the U.S. Food and Drug Administration (FDA). FDA does not endorse Hearth Record. openFDA: “Do not rely on openFDA to make decisions regarding medical care.” Copied on Oct 20, 2026.