FDA Medical Device Recalls (openFDA)
Siemens Medical Solutions USA, Inc: SIEMENS brand ARTISTE syngo RT Therapist (RTT) version 4.3, ARTISTE Model, Part No. 08162815, Digital linear accelerators, MOSAIQ OIS system, Distributed by SIEMENS Healthcare IM CR RO, CR Radiation Oncology, Manufactured by SIEMENS AG, MEDICAL SOLUTIONS, GERMANY.
- Recall number
- Z-0907-2013
- Recalling firm
- Siemens Medical Solutions USA, Inc
- Product
- SIEMENS brand ARTISTE syngo RT Therapist (RTT) version 4.3, ARTISTE Model, Part No. 08162815, Digital linear accelerators, MOSAIQ OIS system, Distributed by SIEMENS Healthcare IM CR RO, CR Radiation Oncology, Manufactured by SIEMENS AG, MEDICAL SOLUTIONS, GERMANY.
- Status
- Terminated
- Initiated
- 2013-01-17
- Posted
- 2013-03-05
- Terminated
- 2013-03-05
- Reason
- Siemens became aware of a potential safety issue when using the "In-session resumption" feature of the syngo RT Therapist (RTT) 4.3 software. The RTT will send again the previously completed beam or segment for delivery to the control console, thus repeating the already delivered Monitor Units of the same beam or segment.
- Root cause
- Software design
- Action
- The firm issued "Urgent Medical Device Correction" letters via mail to all its direct consignees, informing them of the affected product issue and providing instructions on the recall. The firm stated that the release of this UI TH005/13/S to distribute the Customer Safety Advisory Notice began on January 17, 2013.
- Quantity
- 5 units
- Distribution
- 5 devices, all located outside of the United States in Germany.
- Lot, serial or model codes
- All codes/units of ARTISTE model.
- 510(k) numbers
- ["K121295"]
- PMA numbers
- not on file
- Product code
- IYE
- Firm FEI
- 2937457
- Firm city
- Concord
- Firm state
- CA
- Firm country
- not on file
Where this comes from
- Register
- FDA Medical Device Recalls (openFDA)
- Publisher
- U.S. Food and Drug Administration (openFDA)
- File
- device-recall-0001-of-0001.json.zip
- sha256
- b87518bfe2e8
- Size
- 288210821 bytes
- Published
- 2026-09-28
- Read
- 2026-09-29T08:25:23.626Z
- Source file
- Source file retained · verify
- Refresh due
- 2026-10-06
Unless otherwise noted, the content, data, documentation, code, and related materials on openFDA is public domain and made available with a Creative Commons CC0 1.0 Universal dedication.
Cite as
FDA Medical Device Recalls (openFDA) (U.S. Food and Drug Administration (openFDA)), device-recall-0001-of-0001.json.zip, sha256 b87518bfe2e8, published 2026-09-28