The Recall Desk

Hazard

Safety Interlock Failure recalls

11 recalls in our database tag this hazard, drawn from FDA, USDA FSIS, CPSC, and NHTSA source notices.

What the numbers show

Total
11
Critical
0
Severe
4
Most recent
2024-12-11

Of the 11 safety interlock failure recalls we have scored against our rubric, 0 (0%) are Critical — deaths or serious injuries reported, or the agency’s own highest classification — and 4 (36%) are Severe.

About this hazard tag

Hazard tags are short, machine-readable labels we attach to every recall to make cross-cutting queries possible — “all safety interlock failure recalls regardless of agency”, “all listeria recalls in California”, “all airbag recalls in 2025”. The tags are extracted from each recall’s source text during the LLM rewrite step and validated against a fixed schema.

A recall can carry multiple tags — a Listeria recall might also be tagged ready-to-eat and undeclared-allergen. Use the full-text search if you want to combine hazard tags with brand or category filters.

1–11 of 11

  • HighFDA (Devices)·Z-0524-2025·2024-12-11

    Fusion Pro 24 Laser Safety Interlock Fails, Allowing Dangerous Radiation Exposure

    Epilog Laser Corp. is recalling Fusion Pro 24 Model 17000 laser systems because an incorrectly placed interlock device allows the front-loading door to open during operation, potentially exposing users to Class 4 laser radiation.

    Product
    Fusion Pro 24, Model 17000
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-2820-2020·2020-09-02

    89 North LDI Laser Firmware Recall for Safety Interlock Defect

    89 North is recalling 188 LDI laser units worldwide due to a firmware defect that allows laser emission to continue when safety interlocks are opened.

    Product
    LDI Laser firmware lower than V02.13.00 for LDI models: LDl-7, LDI-WF, LDI-NIR, LDl-6 Laser Science fluorescence imaging
    Category
    Medical Device
    Distribution
    0 states
  • SevereFDA (Devices)·Z-1680-2020·2020-04-15

    Siemens PRIMUS HI Linear Accelerators Recalled for Radiation Overdose Risk

    Siemens is recalling PRIMUS HI linear accelerators because a safety interlock defect could cause a 10-20% overdose of radiation therapy.

    Product
    PRIMUS HI #04504200 with Digital LINAC Systems Control Console Software Versions 6, 7, 9, 13
    Category
    Medical Device
    Distribution
    35 states
  • SevereFDA (Devices)·Z-1677-2020·2020-04-15

    Siemens ARTISTE MV System Recalled for Radiation Dose Monitoring Safety Interlock Defect

    Siemens is recalling ARTISTE MV Systems due to a potential safety issue with dose monitoring interlocks that could result in a 10-20% radiation therapy overdose.

    Product
    ARTISTE MV System Model #8139789 with Digital LINAC Systems Control Console Software Versions 6, 7, 9, 13
    Category
    Medical Device
    Distribution
    35 states
  • SevereFDA (Devices)·Z-1678-2020·2020-04-15

    Siemens Medical Solutions Recalls MEVATRON Radiation Therapy Systems

    Siemens Medical Solutions is recalling specific MEVATRON radiation therapy systems due to a potential safety issue with dose monitoring interlocks that could result in a 10-20% radiation overdose.

    Product
    MEVATRON M2/Primus Mid-Energy Model #01940035, MEVATRON PRIMART #05500371, MEVATRON KD-2 #08515520, MEVATRON KD2 #01940753, MEVATRON M-2 6740 #09401506, MEVATRON MD-2 #09401654, MEVATRON MDX-2 #09401746 with Digital LINAC Systems Control Console Software Versions 6, 7, 9, 13
    Category
    Medical Device
    Distribution
    35 states
  • HighFDA (Devices)·Z-0870-2020·2020-02-05

    Energetiq EQ-400 Light Source Recalled for Safety Interlock Failure

    Energetiq Technology is recalling 15 EQ-400 light sources because a safety interlock may fail to shut down the system if the laser collimator is removed.

    Product
    EQ-400-RH-QZ and EQ-400-LH-BK products Product Usage: The device is a very broadband light source emitting incoherent non-laser light from the Deep UV through the visible wavelengths.
    Category
    Medical Device
    Distribution
    0 states
  • HighFDA (Devices)·Z-1196-2019·2019-04-24

    Abbott Alinity i Processing Module Recalled for Safety Interlock Defect

    Abbott is recalling Alinity i Processing Modules because a safety interlock may fail to deploy when a bulk solution bottle is removed.

    Product
    Abbott Alinity i Processing Module LN 03R65-01 - Product Usage: The Alinity i processing module is a fully automated immunoassay analyzer allowing random and continuous access, as well as priority and automated retest processing using chemiluminescent microparticle immunoassay (C
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0636-2018·2018-02-28

    FDA Recalls Endo GIA Auto Suture Units Due to Safety Interlock Failure

    The FDA is recalling 3,816 Endo GIA Auto Suture Universal Articulating Loading Units because the safety interlock may fail, allowing an empty unit to be fired a second time.

    Product
    Endo GIA Auto Suture Universal Articulating Loading Unit for use in abdominal, gynecologic, pediatric and thoracic surgery for resection, transection and creation of anastomosis.
    Category
    Medical Device
    Distribution
    0 states
  • HighFDA (Devices)·Z-2654-2014·2014-09-24

    Varian 4D Integrated Treatment Console Recall for Safety Interlock Defect

    Varian Medical Systems is recalling 512 4D Integrated Treatment Consoles because user error can allow improper clearing of safety interlocks.

    Product
    4D Integrated Treatment Console (4DITC), versions 10 and 11. 4DITC provided assistance for accurate treatment delivery by monitoring linear accelerator parameters and preventing the radiation therapy device from commencing irradiation when any parameter is out of conformance
    Category
    Medical Device
    Distribution
    Distributed nationwide
  • HighFDA (Devices)·Z-0885-2013·2013-03-06

    Elekta Apex add-on Micro MLC collimator recall for installation defect

    Elekta, Inc. is recalling Apex add-on Micro MLC collimators for radiation therapy because incorrect installation may cause the touchguard inhibit to activate and restrict the view restrictions dialog box.

    Product
    Elekta, Apex add-on Micro MLC, collimator for radiation therapy.
    Category
    Medical Device
    Distribution
    Distributed nationwide