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Standard
| YY/T 0677-2008 Liquidnitrogen cryosurgical equipment (English Version) |
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Detail of YY/T 0677-2008
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Introduction of YY/T 0677-2008
本标准规定了液氮冷冻外科治疗设备的范围、定义和术语、要求、试验方法、检验规则及标志、标签、包装等要求。
本标准适用于制冷剂为液氮，利用其汽化相变潜热制冷，且液氮存贮器容量大于1L的冷冻外科治疗设备。治疗设备主要对靶组织产生低温，用于冷冻坏死、冷冻阻滞、炎性反应及冷冻粘连用。
Contents of YY/T 0677-2008