{
  "format": "devicerts.device.v1",
  "cite_as": "Otological Ventilation Tubes-Various, Micromedics, Inc. deviCERTS medical device catalogue. https://devicerts.com/devices/otological-ventilation-tubes-various-etd (data as of 2026-11-15).",
  "source": {
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    "json_url": "https://devicerts.com/devices/otological-ventilation-tubes-various-etd.json",
    "markdown_url": "https://devicerts.com/devices/otological-ventilation-tubes-various-etd.md",
    "publisher": "deviCERTS (devicerts.com)",
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    "status_as_of": "2026-11-15",
    "license": "CC BY 4.0",
    "license_url": "https://creativecommons.org/licenses/by/4.0/",
    "license_scope": "The deviCERTS layout and text are licensed under CC BY 4.0. Registry data remain under their source terms: U.S. FDA data (openFDA, AccessGUDID) are U.S. public domain; EUDAMED data are subject to the European Commission reuse terms.",
    "attribution": "DevicErts, https://devicerts.com/devices/otological-ventilation-tubes-various-etd",
    "disclaimer": "Compiled by deviCERTS (devicerts.com) from public medical device registries (EUDAMED, European Commission; U.S. FDA via openFDA; AccessGUDID, U.S. National Library of Medicine). deviCERTS is not an official register and gives no regulatory advice: the record in the registry itself prevails."
  },
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    "name": "Otological Ventilation Tubes-Various",
    "registry_name": "OTOLOGICAL VENTILATION TUBES-VARIOUS",
    "url": "https://devicerts.com/devices/otological-ventilation-tubes-various-etd",
    "manufacturer": {
      "name": "Micromedics, Inc.",
      "url": "https://devicerts.com/manufacturers/micromedics-inc",
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    }
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    {
      "number": "Z-1731-2014",
      "classification": "Class II",
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      "initiated": "2014-05-12",
      "reason": "One lot of ventilation tubes have mixed tubes with wire attached to the slanted flange and ventilation tubes with wire attached to the straight flange.  This poses no health hazard to the user or patient.",
      "applies": "this device",
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    }
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