• Regulatory NewsRegulatory News

    Device companies urge FDA to refine guidance on PCLC devices

    Medical devices companies urged the US Food and Drug Administration (FDA) to expand the scope of its recent guidance on assessing physiologic closed-loop control (PCLC) technology to cover non-invasive devices and to incorporate additional standards when outlining patient hazards.   Other companies suggested that FDA include additional examples of sensor performance risks.   The comments were in response to FDA’s draft guidance for manufacturers on developing med...
  • Regulatory NewsRegulatory News

    FDA issues draft guidance on assessing physiologic closed-loop control devices

    The US Food and Drug Administration’s (FDA) Center for Devices and Radiological Health (CDRH) in late December issued a draft guidance on developing medical devices with physiologic closed-loop control (PCLC) technology to ensure their safe and effective use. Submissions should carefully weigh patient and device-related risks as well as use-related hazards.   These devices consist of a sensor that measures a physiologic variable from the patient, a controller/control...