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  • Jefferson Adams

    FDA Issues Warning Over 24-Hour Multipatient Endoscope Connectors

    Jefferson Adams
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    Reviewed and edited by a celiac disease expert.

      The US Food and Drug Administration (FDA) is warning healthcare providers about the risk of cross-contamination with ”24-hour multi-patient use endoscope connectors,” used in gastrointestinal endoscopy.


    Image: CC--Andy G
    Caption: Image: CC--Andy G

    Celiac.com 05/08/2018 - The US Food and Drug Administration (FDA) has issued an alert to healthcare providers about the risk of cross-contamination with certain endoscope connectors used in gastrointestinal endoscopy. 

    The FDA warns that ”24-hour multi-patient use endoscope connectors,” carry cross-contamination risks. To help reduce the risk of cross-contamination and possible infection between patients, the FDA recommends that providers use connectors with backflow prevention features that prevent patient fluids from flowing back into the endoscope. 



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    The FDA warns that these connectors carry cross-contamination risks. "To date, the FDA has not received acceptable testing to demonstrate the safe use of these products, and recommends against their use," the FDA said.

    To help reduce the risk of cross-contamination and possible infection between patients, the FDA recommends that providers use connectors with backflow prevention features that prevent patient fluids from flowing back into the endoscope.

    Erbe USA Inc’s Erbeflow port connector is currently the only 24-hour, multi-patient-use endoscope connector with no back-flow prevention feature, so the FDA warning is clearly targeted at that device.

    According to an FDA assessment, because “the connector, tubing, and/or water bottle can become contaminated with blood, stool, or other fluids from previous patients,” the Erbeflow port connector does not “adequately mitigate the risks of cross-contamination for endoscopy patients.”

    The agency is encouraging health providers to use single-use and reusable endoscope connectors with backflow prevention features, and to make certain that reusable connectors are processed properly for each procedure.

    The agency is also encouraging healthcare professionals to report problems with these products to the FDA's MedWatch Safety Information and Adverse Event Reporting Program.

    Read more at FDA.gov.

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  • About Me

    Jefferson Adams is Celiac.com's senior writer and Digital Content Director. He earned his B.A. and M.F.A. at Arizona State University, and has authored more than 2,500 articles on celiac disease. His coursework includes studies in science, scientific methodology, biology, anatomy, medicine, logic, and advanced research. He previously served as SF Health News Examiner for Examiner.com, and devised health and medical content for Sharecare.com. Jefferson has spoken about celiac disease to the media, including an appearance on the KQED radio show Forum, and is the editor of the book "Cereal Killers" by Scott Adams and Ron Hoggan, Ed.D.


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