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公开(公告)号：EP0076051B1
公开(公告)日：1987-11-04
申请号：EP82304747.7
申请日：1982-09-09
发明人： Fiehler, William Ray
CPC分类号： G01N33/491 , A61L2/08 , C08G77/44 , C08G77/46 , C08L83/04 , Y10S516/924
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公开(公告)号：EP0076051A3
公开(公告)日：1983-08-31
申请号：EP82304747
申请日：1982-09-09
发明人： Fiehler, William Ray
CPC分类号： G01N33/491 , A61L2/08 , C08G77/44 , C08G77/46 , C08L83/04 , Y10S516/924
摘要： The invention relates to a method of making a thixotropic gel for partitioning separated phases of a fluid sample, the phases having differing densities and the gel having a density intermediate those of the phases, wherein a silicone fluid, a filler material and a network former are reacted to form the gel, characterised in that the silicone fluid has a first viscosity and comprises a single stock fluid or a blend comprising at least two blend stock fluids, each said stock fluid in the blend having a viscosity within about ±15% of said first viscosity, and said gel-forming reaction is carried out at or below about 120°C. The gel produced is primarily intended for partitioning the serum and clot portions of a blood sample. The invention includes a fluid sample collecting and separating device incorporating the gels of the invention.
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公开(公告)号：EP0076051A2
公开(公告)日：1983-04-06
申请号：EP82304747.7
申请日：1982-09-09
发明人： Fiehler, William Ray
CPC分类号： G01N33/491 , A61L2/08 , C08G77/44 , C08G77/46 , C08L83/04 , Y10S516/924
摘要： The invention relates to a method of making a thixotropic gel for partitioning separated phases of a fluid sample, the phases having differing densities and the gel having a density intermediate those of the phases, wherein a silicone fluid, a filler material and a network former are reacted to form the gel, characterised in that the silicone fluid has a first viscosity and comprises a single stock fluid or a blend comprising at least two blend stock fluids, each said stock fluid in the blend having a viscosity within about ±15% of said first viscosity, and said gel-forming reaction is carried out at or below about 120°C. The gel produced is primarily intended for partitioning the serum and clot portions of a blood sample. The invention includes a fluid sample collecting and separating device incorporating the gels of the invention.
摘要翻译： 本发明涉及一种制备用于分配流体样品的分离相的触变凝胶的方法，所述相具有不同的密度，并且所述凝胶的密度与所述相的密度相等，其中硅氧烷流体，填料和网络形成剂是 反应形成凝胶，其特征在于硅氧烷流体具有第一粘度并且包含单一原料流体或包含至少两种共混储液的共混物，共混物中的每种所述原料液的粘度在约+/- 15％ 的所述第一粘度，并且所述凝胶形成反应在约120℃或低于120℃进行。产生的凝胶主要用于分离血液样品的血清和凝块部分。 本发明包括结合本发明的凝胶的流体样品收集和分离装置。
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