Class II — Potential Health Hazard

Potential health hazard — use of or exposure to this product may cause temporary or medically reversible adverse health consequences.

Proteus 235 Recalled by Ion Beam Applications S.A. Due to An accessory (range shifter, ridge filter&) can be...

Date: December 5, 2017
Company: Ion Beam Applications S.A.
Status: Terminated
Source: FDA (Device)

What You Should Do

Stop using this product immediately. Do not consume, use, or distribute it.

Return the product to the place of purchase for a full refund. If you have questions, contact Ion Beam Applications S.A. directly.

Affected Products

Proteus 235, Uniform and Pencil Beam Scanning The Proton Therapy System - Proteus 235 (brand names: Proteus Plus and Proteus ONE) is a medical device designed to produce and deliver a proton beam for the treatment of patients with localized tumors and other conditions susceptible to treatment by radiation. The PTS may include a fixed small beam treatment room dedicated to the treatment of patients with localized tumors and other conditions susceptible to treatment by radiation localized to the head and neck.

Quantity: 14

Why Was This Recalled?

An accessory (range shifter, ridge filter&) can be improperly inserted in snout 300x400 with one rail only and the proton therapy system can still operate.

Where Was This Sold?

This product was distributed to 6 states: FL, MA, OK, PA, TN, VA

Affected (6 states)Not affected

About Ion Beam Applications S.A.

Ion Beam Applications S.A. has 36 total recalls tracked by RecallDetector.

Related Recalls

Data sourced from the FDA (Device). Last updated March 26, 2026. View original report