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    • 67. 发明公开
    • REGIONAL SCOAGULATION SYSTEM FOR AN EXTRACORPOREAL CIRCULATION CIRCUIT
    • 一种体外循环回路的区域污染系统
    • EP3237035A1
    • 2017-11-01
    • EP15828877.9
    • 2015-12-23
    • Università degli Studi di Milano - Bicocca
    • PESENTI, AntonioZANELLA, AlbertoSALERNO, DomenicoMANTEGAZZA, FrancescoSCARAVILLI, VittorioCASTAGNA, Luigi
    • A61M1/34A61M1/36
    • A61M1/3479A61M1/3413A61M1/3472A61M1/3486A61M1/3672A61M1/3675B01D15/362
    • The present invention concerns an extracorporeal circuit (1, 100) for regional scoagulation of blood comprising a line for taking the blood (2) from the patient, a first filtering unit (6), and a line for returning the blood (5) to the patient defining a main circuit (12), the extracorporeal circuit (1, 100) comprising a secondary circuit (32) for recirculation of the plasma water comprising: - a calcium removal assembly (4) adapted to provide a solution with low calcium content (30, 40a) in said main circuit (12); the extracorporeal circuit (1, 100) further comprising: - first means (13, 14) for the infusion of said solution with low calcium content (30) into said main circuit (12) upstream of said first filtering unit (6) and of said calcium removal assembly (4) with respect to the blood flow direction in the main circuit (12) and - second means (19) for the infusion of an electrolytic re- establishment solution (29) located downstream of said first means (13, 14) with respect to the direction of the blood flow in said main circuit (12).
    • 本发明涉及一种用于局部凝血的体外回路(1,100),其包括用于从患者取血(2)的管线,第一过滤单元(6)和用于使血液(5)返回到 所述患者限定主电路(12),所述体外回路(1,100)包括用于再循环所述血浆水的次级回路(32),所述次级回路包括: - 钙去除组件(4),其适于提供具有低钙含量 (30,40a)在所述主电路(12)中; 所述体外回路(1,100)还包括:用于将所述低钙含量溶液(30)注入所述第一过滤单元(6)上游的所述主回路(12)中的第一装置(13,14),以及用于将所述低钙含量溶液 所述钙去除组件(4)相对于所述主回路(12)中的血液流动方向,以及 - 用于输注位于所述第一装置(13,13)下游的电解重建溶液(29)的第二装置(19) 相对于所述主回路(12)中的血流方向。
    • 70. 发明公开
    • METHOD AND DEVICE FOR THE DETECTION AND RAPID QUANTIFICATION OF ATMOSPHERIC PARTICULATES IN A SAMPLE AND/OR OF THE OXIDATIVE POWER
    • 检测方法的,快速的数量化大气颗粒物的在样本和/或氧化性能
    • EP2909605A1
    • 2015-08-26
    • EP13801713.2
    • 2013-10-15
    • Università degli Studi di Milano - Bicocca
    • PARENTI, PaoloCIRIELLO, FrancescoGUALTIERI, MaurizioRUFFO, RiccardoCAMATINI, Marina, Carla
    • G01N15/06G01N31/22
    • B82Y30/00G01N15/06G01N2015/0046
    • The present invention relates to a method and a relative device for the detection and quantification of atmospheric particulate matter and/or of its oxidative potential in a sample. The method is characterized by the following steps: - collection of a sample of ambient particulate air matter, - treatment of such a sample of atmospheric particulate matter with an organic solvent to obtain a solution or a suspension, - reaction of said solution or said suspension or a fraction thereof with a reducing agent in operating conditions in a manner to form at least one oxidizing species, - measurement of a variation of a property correlated to the concentration of, at least one, oxidizing species formed in the reaction medium, said variation of a property resulting from consumption by chemical reaction of said at least one oxidizing species by a detecting substance or resulting from interaction of said at least one oxidizing species with a detection substance, - determination of the content of atmospheric particulate matter and/or of the oxidative potential of said sample by comparing the measured value of said property variation in the reaction medium with at least one known value of the same property of at least one sample or derivative thereof having a known content of particulate material and/or with a scale of values related to the oxidative potential of a substance or molecule known for its oxidant ability, such as hydrogen peroxide.
    • 本发明涉及一种方法和用于大气颗粒物和/或样品中其氧化电势的检测和定量的相对设备。 该方法通过以下步骤为特征: - 在环境空气颗粒物的样品的收集, - 处理在有机溶剂中寻求的大气颗粒物质的样品与以获得溶液或悬浮液, - 的所述溶液或该悬浮液反应 或以某种方式操作条件的还原剂或其部分,以形成至少一个氧化物质, - 相关的浓度的特性的变化的测量,至少一个,氧化在反应介质形成物种,所述变化 一个属性从通过由检测物质的至少一个氧化物质。所述的化学反应消耗所得或从所述至少一个与检测物质的氧化物质的相互作用所产生的 - 确定的大气颗粒物和/或所述内容的 通过在反应介质中与至少一个KN比较所述属性的变化的测量值,所述样品的氧化电位 如过氧化氢:至少一个样品或衍生物具有颗粒材料的一个公知的内容和/或与涉及其氧化能力,颜色已知的物质或分子的氧化电势值的标度的相同属性的自己的值。