FDASeptember 4, 2019device
Monaco RTP System, 5.40 Unity, radiation treatment planning system Product Usage: The Monaco system is used to make treatment plans for patients with prescriptions for external beam radiation therapy. The system calculates dose for photon, electron, and carbon treatment plans and displays, on-scr...
Official recall recorded by the U.S. Food & Drug Administration.
The hazard
It is possible that the forced electron density settings will be changed for some structures unintentionally and this can result in incorrect dose calculation.
What to do
FDA enforcement status: Ongoing
Brands named
elekta
UPCs
00858164002190
Recall history
Other federal recalls tied to the same brand — a factual pattern, straight from the source data.
- FDAMOSAIQ Oncology Information System2026-05-21
- FDABrand Name: Leksell Vantage Arc System REF: 10539582026-03-19
- FDABrand Name: Leksell Gamma Knife Product Description: Leksell Gamma Knife¿ Perfexion Leksell Gamma Knife¿ Icon" Leksell Gamma Knife¿ Elekta Esprit Leksell Gamma Knife¿ (available models Elekta Esprit, Icon", and Perfexion") is a radiosurgery system for use in the stereotactic irradiation of head s...2026-02-18
- FDABrand Name: Elekta Medical Linear Accelerator Product Name: Elekta Synergy, Elekta Harmony, Elekta Infinity, Versa HD Software Version: N/A Product Description: Digital Linear Accelerator Component: No2025-12-14
- FDABrand Name: Leksell GammaPlan Product Name: Radionuclide RT Treatment planning system Software Version: 11,3, 11.4 Product Description: Leksell GammaPlan¿ is a computer-based system designed for Leksell Gamma Knife¿ treatment planning.2025-12-12
- FDABrand Name: Leksell GammaPlan Product Name: Radionuclide RT Treatment planning system Software Version: 11.1 Product Description: Leksell GammaPlan¿ is a computer-based system designed for Leksell Gamma Knife¿ treatment planning.2025-12-12
- FDAMOSAIQ Oncology Information System with Particle Therapy License (License Kit 45700000000IQRO)2025-12-10
- FDABrand Name: Leksell Stereotactic System Product Name: Leksell Vantage Stereotactic System Software Version: n/a Product Description: The Intended Purpose of Leksell¿ Vantage" Stereotactic System is target localization and fixation of the patient head in a coordinate system in order to perform ste...2025-09-30
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