Home / Recalls / Mevion Medical Systems, Inc. / Z-2746-2018

Z-2746-2018 Class II Terminated

Recalled by Mevion Medical Systems, Inc. — Littleton, MA

Recall Details

Product Type
Devices
Report Date
August 22, 2018
Initiation Date
June 29, 2018
Termination Date
October 2, 2018
Voluntary/Mandated
Voluntary: Firm initiated
Product Quantity
7

Product Description

MEVION S250/MEVION S250i Proton Beam Radiation therapy system Product Usage: Indicated for the delivery of radiation for the treatment of patients with localized tumors or other conditions susceptible to treatment by radiation.

Reason for Recall

QFix has advised Mevion Medical Systems that they are identifying unauthorized combinations of QFix Couch Tops with non-QFix devices in clinical use. The kVue Oen Touch latch consists of a precision latch mechanism that can be damaged when used with incompatible (third-party) accessories. This can create unsafe conditions for use and may compromise the subsequent use of any kVue inserts, whether authorized or not. Use of unauthorized or unvalidated inserts may lead to an incorrect patient treatment or physical injury.

Distribution Pattern

US Nationwide Distribution in the states of DC, FL, MO, NJ, OH, and OK.

Code Information

S250-0001 through S250-0006 and S250i-0007

Other recalls by Mevion Medical Systems, Inc.

  • Z-0827-2022 Class II — Mevion S250 and S250i Proton Therapy Systems hand pendant (P/N 10263 or P/N 3780 (February 1, 2022)
  • Z-0485-2021 Class II — MEVION S250i, MEVION S250; Proton Radiation Treatment System - Product Usage: in (October 19, 2020)
  • Z-2686-2020 Class II — MEVION S250 Proton Radiation Treatment System; intended to deliver proton radiat (June 23, 2020)
  • Z-2406-2020 Class II — MEVION S250i, MEVION S250; Proton Radiation Treatment System (May 15, 2020)
  • Z-0705-2019 Class II — MEVION S250i (October 1, 2018)
  • Z-1122-2017 Class II — MEVION S250-Proton Radiation Therapy Product Usage: Proton Radiation Therapy (December 16, 2016)
  • Z-0409-2017 Class II — MEVION S250 Product Usage: Proton Radiation Therapy (October 31, 2016)
  • Z-0410-2017 Class II — MEVION S250 Product Usage: Proton Radiation Therapy System (October 21, 2016)
  • Z-0411-2017 Class II — MEVION S250 Product Usage: Proton Radiation Therapy System (October 20, 2016)
  • Z-1529-2016 Class II — MEVION S250 for Proton Radiation Therapy (March 15, 2016)