Severity
Moderate
ModerateClass IIOngoing
FDA Devices recall · Reported September 22, 2021
syngo.CT VA20A, VA30A and VA40A in: syngo.via RT Image Suite / Sim&Go SOMATOM go.Now SOMATOM go.Up SOMATOM go.All SOMATOM go.Top SOMATOM go.Sim SOMATOM go.Open Pro and SOMATOM X.cite Material Numbers: 11061620 11061628 11061630 11061640 11061660 11061670
Potential for data loss when using the contouring or patient marking workflow when editing a structure set after saving and reopening a study, resulting in an incomplete structure…
Compiled from official public sources by the editorial team.
Verify with FDA Devices →
Siemens Medical Solutions USA, Inc recalled syngo.CT VA20A, VA30A and VA40A in: syngo.via RT Image Suite / Sim&Go SOMATOM go.Now… - a moderate-severity action.
syngo.CT VA20A, VA30A and VA40A in: syngo.via RT Image Suite / Sim&Go SOMATOM go.Now… was recalled by Siemens Medical Solutions USA, Inc in September 22, 2021. Reason: Potential for data loss when using the contouring or patient marking workflow when editing a structure set af…. Check the official notice for the remedy. Verify recall #Z-2446-2021 with the FDA Devices before acting.
The recall
Siemens Medical Solutions USA, Inc issued this moderate-severity FDA Devices recall-Potential for data loss when using the contouring or patient marking workflow when editing a structure set af….
- Moderate
- severity level
- Class II
- classification
- September 22, 2021
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-2446-2021 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Devices action (record #Z-2446-2021) was formally reported on September 22, 2021, with the manufacturer initiating the action on August 16, 2021. It is classified under Moderate severity (Class II), with a current status of Ongoing. Siemens Medical Solutions USA, Inc is listed as the recalling firm, operating out of Malvern, PA. Federal records list the affected scope as 44 systems.
The documented reason for this recall is: Potential for data loss when using the contouring or patient marking workflow when editing a structure set after saving and reopening a study, resulting in an incomplete structure set sent to the treatment planning syst… Distribution data in the federal record shows the product reached: US Nationwide distribution.. Distribution scope directly affects the consumer exposure window and determines whether a recall remains regional or escalates into a nationwide advisory.
Within the same product category the archive holds 6 closely related recalls, 3 from FDA Devices - clustering in a narrow category often points to a systemic quality-control or supplier issue rather than a one-off defect. Always verify the recall number against the official agency record before acting.
Medical Devices recalls over time
Where this recall sits in its category - 40,322 medical devices recalls on record
Of 101,704 recalls in the database, 24,878 are high severity, 72,426 moderate, and 4,400 low. This recall is classified moderate severity.
Counts reflect market size and reporting activity, not inherent danger, we do not rank products by risk from raw recall volume.
Affected scope
44 systems
Related Recalls
6
3 from same agency
Product description
syngo.CT VA20A, VA30A and VA40A in: syngo.via RT Image Suite / Sim&Go SOMATOM go.Now SOMATOM go.Up SOMATOM go.All SOMATOM go.Top SOMATOM go.Sim SOMATOM go.Open Pro and SOMATOM X.cite Material Numbers: 11061620 11061628 11061630 11061640 11061660 11061670
Reason for recall
Potential for data loss when using the contouring or patient marking workflow when editing a structure set after saving and reopening a study, resulting in an incomplete structure set sent to the treatment planning system (TPS).
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Ongoing |
| Recall number | Z-2446-2021 |
| Date reported | September 22, 2021 |
| Date initiated | August 16, 2021 |
| Recalling firm | Siemens Medical Solutions USA, Inc |
| Firm location | Malvern, PA |
| Affected scope | 44 systems |
| Distribution | US Nationwide distribution. |
Profile values are sourced directly from the official FDA Devices enforcement record. Source: U.S. Food and Drug Administration.
What to do with this recall
Match your product against the recall record, then act on the agency remedy.
- Check the recall number (Z-2446-2021) and product description against the item you own. Search the archive
- Confirm the current status with FDA Devices before acting, recall details can be updated.
- Follow the documented remedy (refund, replacement, repair, or disposal) rather than general advice. What to do next
This page summarizes the official FDA Devices record for research and awareness; it is not legal, medical, or safety advice. Verify with the issuing agency before acting.
Frequently Asked Questions
What product was recalled? ▼
syngo.CT VA20A, VA30A and VA40A in: syngo.via RT Image Suite / Sim&Go SOMATOM go.Now SOMATOM go.Up SOMATOM go.All SOMATOM go.Top SOMATOM go.Sim SOMATOM go.Open Pro and SOMATOM X.cite Material Numbers: 11061620 11061628 11061630 11061640 11061660 11061670. Recalled by Siemens Medical Solutions USA, Inc. Units affected: 44 systems.
Why was this product recalled? ▼
Potential for data loss when using the contouring or patient marking workflow when editing a structure set after saving and reopening a study, resulting in an incomplete structure set sent to the treatment planning system (TPS).
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on September 22, 2021. Severity: Moderate. Recall number: Z-2446-2021.
Where was the recalled product distributed? ▼
Distribution: US Nationwide distribution..
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (Z-2446-2021) against your product. Visit the official FDA Devices website for the most current information. You can also use our Recall Checker tool to search by product name or brand.
Should I stop using a recalled medication or medical device? ▼
Do not stop using a recalled medication or device without consulting your healthcare provider first, as abruptly discontinuing treatment could pose its own health risks. Your doctor can advise on alternatives or whether the recall applies to your specific product lot. Check the recall number and lot information against your product packaging.
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Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records, no number is typed in by an editor. This recall: FDA Devices, reported September 22, 2021. Severity classes follow each agency's own taxonomy (FDA Class I/II/III; CPSC and NHTSA by hazard type), and related-recall context is computed across the full archive. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of July 2026.