{
  "meta": {
    "disclaimer": "Do not rely on openFDA to make decisions regarding medical care. While we make every effort to ensure that data is accurate, you should assume all results are unvalidated. We may limit or otherwise restrict your access to the API in line with our Terms of Service.",
    "terms": "https://open.fda.gov/terms/",
    "license": "https://open.fda.gov/license/",
    "last_updated": "2026-08-03",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "third_party_flag": "N",
      "life_sustain_support_flag": "N",
      "gmp_exempt_flag": "N",
      "summary_malfunction_reporting": "Eligible",
      "product_code": "NVO",
      "openfda": {
        "registration_number": [
          "2028807",
          "8043316",
          "3006500694",
          "3031506335"
        ],
        "fei_number": [
          "3003319165",
          "3031506335",
          "1000374126",
          "3006500694"
        ],
        "k_number": [
          "K101532",
          "K091862"
        ]
      },
      "review_panel": "AN",
      "medical_specialty": "AN",
      "device_name": "Spacer, Direct Patient Interface",
      "review_code": "",
      "unclassified_reason": "",
      "medical_specialty_description": "Anesthesiology",
      "device_class": "2",
      "definition": "Spacers are devices that are used with nebulizers and metered dose inhalers that are comprised of a reservior into which an aerosol medication is dispensed.  A spacer uses an open mouthpiece.  Spacers are intended to minimize delivery of large aerosolized particles.",
      "regulation_number": "868.5630",
      "implant_flag": "N",
      "submission_type_id": "1"
    }
  ]
}