IBA Proton Therapy System - PROTEUS 235 ProteusPLUS and… recallZ-3089-2024 · Ion Beam Applications S.A. · initiated Jul 8, 2024

Open, Classified

Is my device affected?

Compare the model, catalog and lot or serial numbers on your device or its packaging with the code information below. A recall usually covers only specific models or lots.
If yours is listed, follow the instructions from Ion Beam Applications S.A. or your healthcare provider. The company's action is summarized under what the company is doing.
Do not stop using a prescribed or implanted device on your own — talk to your healthcare provider first.

Where to find your model and lot numbers · What recall classes and statuses mean

Why it was recalled

Safety Parameters Verification Mechanisms can be deactivated in clinical runtime

FDA root cause category: Under Investigation by firm

What the company is doing

IBA issued AMENDED Urgent Medical Device Correction letter (IBA REFERENCE NCIPT-27531) on 7/10/24 provided by IBA directly to the customer either by hand or by email. Letter states reason for recall, health risk and action to take: Regarding Proteus 235 with a PTS-8, PTS-10, PTS-11 or PTS-12 versions: actions: Regarding the malfunction of Safety Parameters Verification Mechanism within BAPP . IBA carried out an analysis to determine if the impacted sites have some safety parameters checked by the BAPP in their clinical site configuration with values leading to violations. The result of this analysis showed that there are no sites with safety parameters checked by the BAPP out of tolerance. Regarding the possibility to disable a Safety Parameters Verification Mechanism (concerns PTS-8, PTS-10, PTS-11 or PTS-12 versions): IBA will carry out an analysis to determine if the impacted sites have specific configuration parameters that allow to deactivate the Safety Parameters Verification Mechanisms in the clinical configuration and if the case, remove them from the clinical site configuration. The result of the analysis will be provided to you on July 31, 2024, at the latest. Final solutions: Regarding the malfunction of Safety Parameters Verification Mechanism within BAPP (only concerns PTS-10, PTS-11 or PTS-12 versions): IBA will ensure that the system cannot be used in clinical with safety parameters checked by the BAPP out of tolerances. Regarding the possibility to disable a Safety Parameters Verification Mechanism (concerns PTS-8, PTS-10, PTS-11 or PTS-12 versions): IBA will ensure that the system displays a Red Banner informing the customer that the system must not be used for clinical activities when safety parameter Verification Mechanisms are deactivated to prevent the users from treating patients. The intermediate action will be implemented for your site by August 31, 2024, at the latest. The final solution will be implemented for your site by June 2026. Fi

Recall details

Recall number: Z-3089-2024
Status: Open, Classified
Initiated by the company: Jul 8, 2024
Posted by the FDA: Sep 10, 2024
Recalling firm: Ion Beam Applications S.A.
Quantity: 35 units
Product code: LHN
FDA submissions: K163500
Distribution: Worldwide - US Nationwide distribution in the states of AK, NJ, PA, VA,OK,FL, KA, IL, LA, MI, TN , TX, VA and the countries of BE, CZ, DE, ES, FR, IN, IT, JP, NL, PL, RU, SE, SG, TW.

Product description

IBA Proton Therapy System - PROTEUS 235 ProteusPLUS and ProteusONE Software versions: PTS-8 versions, PTS-10 versions, PTS-11 versions, and PTS-12 versions

Code information (models, lots, serial numbers)

UDI-DI: 05404013801138 Serial Numbers: PAT.107 (DE), PAT.108 (US), PAT.109 (US), PAT.110 (US), PAT.111 (FR), PAT.112 (US), PAT.113 (US), PAT.114 (CZ), PAT.115 (IT), SAT.116 (US), SAT.117 (PL), SAT.118 (RU), SAT.119 (US), SAT.120 (DE), SAT.122 (SE), SAT.123 (US), SAT.125 (IN), SAT.126 (US), SAT.127 (TW), SAT.132 (NL), SAT.133 (US), SAT.136 (IN), SAT.140 (US), SBF.101 (FR), SBF.103 (JP), SBF.104 (JP), SBF.105 (US), SBF.107 (FR), SBF.112 (BE), SBF.113 (US), SBF.117 (ES), SBF.124 (IT), SBF.125 (SG), SBF.128 (US), SBF.135 (US).

Devices named in this recall

1 device in the FDA device registry whose identifier appears in the recall's code information.

IBA Proton Therapy System – Proteus 235 Proteus PLUS/Proteus ONE
Ion Beam Applications SA · System, Radiation Therapy, Charged-Particle, Medical
8 recalls1 report

Sources and updates

Recall record: FDA Medical Device Recalls, file dated Oct 16, 2026 · View the FDA recall notice ↗
Devices: FDA GUDID, file dated Oct 13, 2026. Devices are linked when their identifier (with a valid check digit) appears in the recall's code information.
Page last rebuilt: Oct 16, 2026. Text above is shown as published by the FDA.

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