Device recall: Optical Surface Monitoring System{OSMS, Varian Private Label} This is used on Varian's TrueBeam EDGE; Radiology: The…
Class II FDA enforcement event 74585. Recall start date: . Status in the FDA record: Terminated. Termination date: .
Reason for recall, in the words of FDA
Varian Medical Systems has received reports that unintended changes were made to planned couch parameters, specifically the couch rotation parameter, during patient set-up. This can occur when a user sets a different couch rotation from the plan couch rotation while performing patient alignment with Optical Surface Monitoring System [OSMS].
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
Varian Medical Systems, Inc. started this device recall on 23 Jun 2016. The firm address in the FDA record is in Palo Alto, CA. FDA put the recall in Class II. FDA event 74585 has 2 product records. The first FDA enforcement report date is 20 Jul 2016. The record gives the status Terminated, with the termination date 24 Aug 2018.
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.
Worldwide Distribution: US (nationwide) and countries of: Austria, Azerbaijan, Brunei Darussalam, Bulgaria, Denmark, Georgia, Germany, India, Italy, Malaysia, Morocco, Norway, Portugal, Switzerland,…
Recalling firm
Varian Medical Systems, Inc., Palo Alto, CA.
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.
| Recall number | Product | Quantity | Class | Status | Report date |
|---|---|---|---|---|---|
| Z-2149-2016 | Optical Surface Monitoring System{OSMS, Varian Private Label} This is used on Varian's TrueBeam EDGE; Radiology: The AlignRT Plus system is indicated for use to position and monitor patients relative to the prescribed treatment isocentre, and to Withhold the beam automatically during radiation delivery. | 166 OSMS in US, 23 OSMO - International, | Class II | Terminated | 20 Jul 2016 |
| Z-2150-2016 | Optical Surface Monitoring System{Align RT Plus} This is used on Varian's TrueBeam EDGE; Radiology: The AlignRT Plus system is indicated for use to position and monitor patients relative to the prescribed treatment isocentre, and to Withhold the beam automatically during radiation delivery. | 21 AlignRT Plus in US, 1 International. | Class II | Terminated | 20 Jul 2016 |
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 2016
- 1,232
- Share of these events in Class II
- 91%
- Product records in this event
- 2Median of the firm: 1
- Events of the firm on the register
- 19
Other events of the firm
Official channels
- FDA enforcement report Z-2149-2016The FDA record of the first product of this event.
- FDA: recalls, market withdrawals and safety alertsThe recall notices on the FDA site.
- FDA MedWatchThe FDA safety reporting program for drugs and medical devices.
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Cite this page
Recall Register. FDA enforcement event 74585. https://recallregister.com/fda/ii/74585/. 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:
Worldwide Distribution: US (nationwide) and countries of: Austria, Azerbaijan, Brunei Darussalam, Bulgaria, Denmark, Georgia, Germany, India, Italy, Malaysia, Morocco, Norway, Portugal, Switzerland,…
- What quantity of product is in FDA event 74585?
- The event has 2 product records. The first record gives this quantity:
166 OSMS in US, 23 OSMO - International,
- How did the recall start?
- The FDA record says:
Voluntary: Firm initiated
- How many device recalls of 2016 have the same class?
- 91% of the 1,232 device events that started in 2016 are in Class II.