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    • 6. 发明公开
    • METHOD FOR DILUTE PLASMA SEPARATION USING CONTAINER FOR BLOOD DILUTION AND STORAGE CONTAINING GELLING AGENT FOR PLASMA SEPARATION
    • 稀释血浆分离包血液稀释剂和存储与胶凝用于血浆分离方法
    • EP3156794A1
    • 2017-04-19
    • EP14894697.3
    • 2014-06-12
    • Leisure, Inc.
    • SUGIMOTO ShinyaYONEKUBO IsaoKAWAGUCHI MasatoOSAWA Susumu
    • G01N33/48
    • G01N1/38A61B5/14A61B10/0096B01D21/26B01L3/50215G01N1/20G01N33/48G01N33/491G01N2001/381
    • A method for separating plasma in a minute amount of a blood sample diluted with a blood dilution buffer is provided. When a blood dilution buffer is added to a minute amount of blood (about 20 to 100 µL) so as to assay the biological blood components in the resulting diluted plasma, it is necessary to separately store and transfer the diluted blood cell component and the diluted plasma component. The present inventors found that it is possible to separate diluted plasma from diluted blood cells using a polymer gelling agent for plasma separation by means of putting a polymer gel for plasma separation in the container with a blood dilution buffer. In such case, diluted blood cells are transferred to the lower portion of the polymer gelling agent and dilute plasma is transferred to the upper portion of the same. Assay of the biological blood components using a minute amount of blood can be utilized for early detection of health status, diseases, and presymptomatic states. The method is advantageous in that it is not limited in terms of time or location for blood collection.
    • 提供了一种用于在具有血液稀释缓冲液稀释的血液样品的微量分离血浆的方法。 当血液稀释缓冲液被添加到的血液(大约20至100微升)以测定所得到的稀释血浆中的生物血液成分的分钟量,有必要分别存储和传输的稀释血细胞成分和稀释 血浆成分。 本发明人发现这样做是有可能通过意味着把用于血浆分离的聚合物凝胶在容器中与血液稀释缓冲液以分离使用用于血浆分离的聚合物胶凝剂稀释稀释血细胞的血浆。 在搜索的情况下,稀释的血细胞被转移到聚合物胶凝剂的下部,并稀释血浆转移到相同的上部。 使用的血液微量生物的血液成分的测定法可用于早期检测的健康状况,疾病,症状发生前和状态。 在这样做是不是在采血时间或位置方面受到限制的方法是有利的。