{
  "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": "2026-08-20",
    "results": {
      "skip": 0,
      "limit": 1,
      "total": 1
    }
  },
  "results": [
    {
      "cfres_id": "50656",
      "product_res_number": "Z-0732-2007",
      "event_date_initiated": "2007-01-24",
      "event_date_posted": "2007-04-21",
      "recall_status": "Terminated",
      "event_date_terminated": "2009-08-27",
      "res_event_number": "37189",
      "product_code": "NFB",
      "k_numbers": [
        "K020329"
      ],
      "product_description": "535D-X CF Continuous Flow Cylinder",
      "code_info": "Model 535D-M6-CF, serial numbers 06195A051 through 06276B225; Model 535D-ML6-CF, serial numbers 06198A026 through 06277B196; Model 535D-C-CF, serial numbers 06230A008 through 06230A124; Model 535D-D-CF, serial numbers 06230A001 through 06262B126; and Model 535D-E-CF, serial numbers 06230A055 through 06313B122.",
      "firm_fei_number": "2515872",
      "recalling_firm": "Sunrise Medical",
      "address_1": "100 Devilbiss Dr",
      "city": "Somerset",
      "state": "PA",
      "postal_code": "15501-2125",
      "additional_info_contact": "Joseph E. Olsavsky\n814-443-7690",
      "reason_for_recall": "Cylinder could lose oxygen at high pressure after the filling process",
      "root_cause_description": "Other",
      "action": "The recalling firm began to notify customer via telephone on 1/24/07.  An ''Urgent Medical Device Recall Letter'' was sent on 1/29/07.  Customers were advised what model and serial numbers were affected and how to contact the firm and/or dealer to have the unit replaced. The recalling firm identified additional serial numbers that were involved in the recall therefore another Urgent Medical Device Recall Letter dated 6/12/07 was sent to the customers that received the addiitonal units.",
      "product_quantity": "4,169 units (Z-0731/0732-2007)",
      "distribution_pattern": "Worldwide-original shipments to  distributors/dealers USA and Canada.",
      "openfda": {
        "k_number": [
          "K221014",
          "K023420",
          "K852650",
          "K250322",
          "K884754",
          "K060382",
          "K963247",
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          "K051988",
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          "K003455",
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          "K873901",
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          "K220591",
          "K992935",
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          "K023673",
          "K022865",
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          "K052563",
          "K834588",
          "K851235",
          "K892639",
          "K970371",
          "K051540",
          "K041057"
        ],
        "registration_number": [
          "3009128734",
          "1000604079",
          "8030673",
          "3004748541",
          "3004050971",
          "3013557562",
          "3017865349",
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          "3012494290",
          "3012316249",
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          "2523148",
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        "fei_number": [
          "1000604079",
          "3000719543",
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          "3004050971",
          "2523148",
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          "3017865349",
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          "3012316249",
          "3010272829",
          "2129616",
          "1314417",
          "3004213967",
          "3004972304"
        ],
        "device_name": "Conserver, Oxygen",
        "medical_specialty_description": "Anesthesiology",
        "regulation_number": "868.5905",
        "device_class": "2"
      }
    }
  ]
}