---
title: "ProteusPLUS and ProteusONE- designed to produce and deliver a proton beam for... — FDA record Z-0747-2022 | Is It on Recall"
description: "When resuming from a beam pause, the Proton Therapy System does not verify whether the beam range has not been manually modified during the pause and is still t"
url: https://isitonrecall.com/recall/fda-device-z-0747-2022-proteusplus-and-proteusone-designed-to-produce-and-deliver-a-proton-beam-for-the-treatment-of-patien/
updated: 2026-10-01
site: "Is It on Recall"
language: en
---

[Recall archive](https://isitonrecall.com/archives/) / FDA device enforcement

# ProteusPLUS and ProteusONE- designed to produce and deliver a proton beam for the treatment of patients with localize... — FDA record Z-0747-2022

Reported ongoing

Status as reported in the agency record. FDA warns that enforcement status may not track the current recall lifecycle; check the current official notice.

Source date Feb 15, 2022. Retrieved Oct 1, 2026. Last updated Oct 1, 2026.

Archive changed Oct 1, 2026. USDA FSIS records are unavailable; [check FSIS directly](https://www.fsis.usda.gov/recalls). [Source coverage and dates](https://isitonrecall.com/sources/).

## What the record says

- **Product**: ProteusPLUS and ProteusONE- designed to produce and deliver a proton beam for the treatment of patients with localized tumors and other conditions susceptible to treatment by radiation Proteus 235
- **Reason**: When resuming from a beam pause, the Proton Therapy System does not verify whether the beam range has not been manually modified during the pause and is still the prescribed one. Therefore, if an operator manually modified the range during a pause, there is a risk that a portion of the treatment beam after the resume is delivered with an error in range
- **Classification**: Class II
- **Recalling firm**: Ion Beam Applications S.A.
- **Quantity**: 15 units US; 22 units OUS
- **Agency-reported status**: Ongoing
- **Source record identifier**: Z-0747-2022

[Open the official record](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-0747-2022%22)

[What the recall classes mean](https://isitonrecall.com/guides/recall-classes/). Classification is an agency assessment, not individual medical advice.

## Lot and product identifiers

| Label field | Details supplied by the agency |
| --- | --- |
| Lot, code or applicability | PAT.003 (KR), PAT.006 (US), PAT.107 (EU), PAT.108 (US), PAT109 (US), PAT.110 (US), PAT.111 (EU), PAT.112 (US), PAT.113 (US), PAT.114 (EU), PAT.115 (EU), SAT.116 (US), SAT.117 (EU), SAT.118 (RU), SAT.119 (US), SAT.120 (EU), SAT.122 (EU), SAT.123 (US), SAT.125 (IN), SAT.126 (US), SAT.127 (TW), SAT.132 (EU), SAT.133 (US), SAT.136 (IN), SAT.140 (US), SBF.101 (EU), SBF.103 (JP), SBF.104 (JP), SBF.105 (US), SBF.107 (FR), SBF.109 (UK), SBF.110 (UK), SBF.112 (EU), SBF.113 (US), SBF.115 (UK), SBF.117 (EU), SBF.128 (US). UDI: (01)05404013801138 |

Match all identifying details in the current notice. A brand name alone is not enough.

## Distribution

IL, KS, LA, FL, MI, OK, PA, NJ, TN, TX, VA, WA Foreign: Belgium, England, Germany, France, Czech Republic, Italy, Poland, Russia, Spain, Sweden, South Korea, Taiwan, Netherlands,

States below are derived from the distribution text, including nationwide wording. They are not inferred from the firm's address.

- [Florida](https://isitonrecall.com/state/florida/)
- [Illinois](https://isitonrecall.com/state/illinois/)
- [Kansas](https://isitonrecall.com/state/kansas/)
- [Louisiana](https://isitonrecall.com/state/louisiana/)
- [Michigan](https://isitonrecall.com/state/michigan/)
- [New Jersey](https://isitonrecall.com/state/new-jersey/)
- [Oklahoma](https://isitonrecall.com/state/oklahoma/)
- [Pennsylvania](https://isitonrecall.com/state/pennsylvania/)
- [Tennessee](https://isitonrecall.com/state/tennessee/)
- [Texas](https://isitonrecall.com/state/texas/)
- [Virginia](https://isitonrecall.com/state/virginia/)
- [Washington](https://isitonrecall.com/state/washington/)

## Dates in the source

- **Report date**: Mar 16, 2022
- **Recall initiation date**: Feb 15, 2022
- **Center classification date**: Mar 10, 2022

FDA company pages use the listing date; enforcement records use initiation dates; CPSC uses recall date; NHTSA uses report-received date. These dates are not interchangeable.

## What to do next

Read the official notice for the action that applies to your exact product.

[Read the current instructions](https://api.fda.gov/device/enforcement.json?search=recall_number%3A%22Z-0747-2022%22)

## Related records

[Medical devices records](https://isitonrecall.com/category/medical-devices/) [Ion Beam Applications S.A. records](https://isitonrecall.com/brand/ion-beam-applications-s-a/)