Severity
Moderate
ModerateClass IITerminated
FDA Devices recall · Reported April 10, 2013
SIEMENS brand COHERENCE RT Therapist versions RTT MR1.5, RTT 2.1/2.1A and RTT 2.2/ 2.2B; Software release for COHERENCE Therapist 2.3 for Primus and Oncor Linear Accelerators; Model: COHERENCE Impression TH, Part No. 7341410, Current R630; Product Usage: The intended use of the SIEMENS branded ONCOR and PRIMUS family of linear accelerator systems is to deliver X-ray photon and electron radiation for the therapeutic treatment of cancer.
Siemen's issued a Customer Information Letter under Update Instruction TH016/12S to alert all its affected customers of the software issues. The software release is a result of th…
Siemens Medical Solutions USA, Inc recalled SIEMENS brand COHERENCE RT Therapist versions RTT MR1.5, RTT 2.1/2.1A and RTT 2.2/ 2.2B; … — a moderate-severity action.
SIEMENS brand COHERENCE RT Therapist versions RTT MR1.5, RTT 2.1/2.1A and RTT 2.2/ 2.2B; … was recalled by Siemens Medical Solutions USA, Inc in April 10, 2013. Reason: Siemen's issued a Customer Information Letter under Update Instruction TH016/12S to alert all its affected cu…. Check the official notice for the remedy. Verify recall #Z-1038-2013 with the FDA Devices before acting.
The recall
Siemens Medical Solutions USA, Inc issued this moderate-severity FDA Devices recall — Siemen's issued a Customer Information Letter under Update Instruction TH016/12S to alert all its affected cu….
- Moderate
- severity level
- 621 units
- affected scope
- Class II
- classification
- April 10, 2013
- reported
Sourced from official FDA Devices enforcement records. Verify recall #Z-1038-2013 with the agency before acting. Full product description, hazard, remedy, and related recalls are below.
Recall Insight
This FDA Devices action (record #Z-1038-2013) was formally reported on April 10, 2013, with the manufacturer initiating the action on March 5, 2013. It is classified under Moderate severity (Class II), with a current status of Terminated. Siemens Medical Solutions USA, Inc is listed as the recalling firm, operating out of Martinez, CA. Federal records list the affected scope as 621 units (foreign account) in total.
The documented reason for this recall is: Siemen's issued a Customer Information Letter under Update Instruction TH016/12S to alert all its affected customers of the software issues. The software release is a result of the final system testing addressing multip… Distribution data in the federal record shows the product reached: Worldwide 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, 6 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 — 40,409 medical devices recalls on record
Where this recall sits in the database
Of 100,165 recalls in the database, 23,668 are high severity, 72,097 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
621 units (foreign account) in total
Related Recalls
6
6 from same agency
Product description
SIEMENS brand COHERENCE RT Therapist versions RTT MR1.5, RTT 2.1/2.1A and RTT 2.2/ 2.2B; Software release for COHERENCE Therapist 2.3 for Primus and Oncor Linear Accelerators; Model: COHERENCE Impression TH, Part No. 7341410, Current R630; Product Usage: The intended use of the SIEMENS branded ONCOR and PRIMUS family of linear accelerator systems is to deliver X-ray photon and electron radiation for the therapeutic treatment of cancer.
Reason for recall
Siemen's issued a Customer Information Letter under Update Instruction TH016/12S to alert all its affected customers of the software issues. The software release is a result of the final system testing addressing multiple performance defects and several safety issues that were not considered critical (for immediate correction) for the safe use of the device.
Recall Profile
| Attribute | Value |
|---|---|
| Agency | U.S. Food and Drug Administration |
| Severity class | Moderate (Class II) |
| Status | Terminated |
| Recall number | Z-1038-2013 |
| Date reported | April 10, 2013 |
| Date initiated | March 5, 2013 |
| Recalling firm | Siemens Medical Solutions USA, Inc |
| Firm location | Martinez, CA |
| Affected scope | 621 units (foreign account) in total |
| Distribution | Worldwide 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-1038-2013) 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? ▼
SIEMENS brand COHERENCE RT Therapist versions RTT MR1.5, RTT 2.1/2.1A and RTT 2.2/ 2.2B; Software release for COHERENCE Therapist 2.3 for Primus and Oncor Linear Accelerators; Model: COHERENCE Impression TH, Part No. 7341410, Current R630; Product Usage: The intended use of the SIEMENS branded ONCOR and PRIMUS family of linear accelerator systems is to deliver X-ray photon and electron radiation for the therapeutic treatment of cancer.. Recalled by Siemens Medical Solutions USA, Inc. Units affected: 621 units (foreign account) in total.
Why was this product recalled? ▼
Siemen's issued a Customer Information Letter under Update Instruction TH016/12S to alert all its affected customers of the software issues. The software release is a result of the final system testing addressing multiple performance defects and several safety issues that were not considered critical (for immediate correction) for the safe use of the device.
Which agency issued this recall? ▼
This recall was issued by the FDA Devices on April 10, 2013. Severity: Moderate. Recall number: Z-1038-2013.
Where was the recalled product distributed? ▼
Distribution: Worldwide Distribution.
How do I check if my product is affected by a recall? ▼
Check the product description and recall number (Z-1038-2013) 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.
Continue exploring
Keep tracking product safety across the federal recall archive.
Recall Checker
Search the full archive by product name, brand, or recall number across every agency.
Check a product →
FDA Devices recalls
Every recall issued by FDA Devices, newest first.
Browse the feed →
RecallRadar
Live feed of the latest recalls across the FDA, CPSC and NHTSA — filter by agency and severity.
View the live feed →
Rankings
The largest recalls by units affected and the most-recalled product categories.
See the rankings →
Browse by category
Find recalls by product type to spot recurring defect patterns.
All categories →
What to do next
A step-by-step guide to refunds, repairs, and returns after a recall.
Read the guide →
Nearby Recalls in This Category
Other recalls in the same product category — useful for spotting patterns across the same defect class or manufacturer.
FDA Devices Moderate
GE HealthCare TRADE IN CARESCAPE TELEMETRY SERVER ARK-2250L - NORTH AMERICA, REF #5697603-902, Product Code KSA; used i…
GE Medical Systems Information Technologies Inc · 2026-06-03
FDA Devices Critical
Medline kits containing Huons Co. Bupivacaine HCL in Dextrose Injection, USP, labeled as: 1) BLOCK TRAY, Medline Kit…
Medline Industries, LP · 2026-06-03
FDA Devices Critical
Medline kits containing Huons Co. Bupivacaine HCL in Dextrose Injection, USP, labeled as: 1) SPINAL BLOCK TRAY, Med…
Medline Industries, LP · 2026-06-03
FDA Devices Critical
Automated Impella Controller (AIC) with the below product descriptions and corresponding Product Codes. 1. Impella C…
Abiomed, Inc. · 2026-06-03
FDA Devices Moderate
GE HealthCare ApexPro v6.0 eDelivery Software, REF #5700026, Product Code SUV; used in conjunction wtih ApexPro CARESCA…
GE Medical Systems Information Technologies Inc · 2026-06-03
Compare this recall with GE HealthCare TRADE IN CARESCAPE TELEMETRY SERVER ARK-2250L… →
Data Sources
Source: FDA, CPSC, and NHTSA federal recall databases. This recall: FDA Devices, reported April 10, 2013.
- Source: FDA — Food and Drug Administration, openFDA Enforcement API (food, drug, and medical device recalls)
- Source: CPSC — Consumer Product Safety Commission Recalls API (consumer product recalls and hazards)
- Source: NHTSA — National Highway Traffic Safety Administration Recalls API (vehicle safety recalls)
Recall information is sourced from official federal agency databases. Always verify recall details with the issuing agency for the most current status. This information is for research and awareness purposes only.
Every figure on PlainRecalls is rendered directly from official FDA, CPSC and NHTSA recall records — no number is typed in by an editor. 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 June 2026.