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1. 发明申请

WO2012030636A1 SAMPLE HOLDER FOR DYNAMIC LIGHT SCATTERING 审中-公开
标题翻译：动态光散射样品座
公开(公告)号：WO2012030636A1
公开(公告)日：2012-03-08
申请号：PCT/US2011/049271
申请日：2011-08-26
申请人： CANADIAN BLOOD SERVICES , MAURER, Elisabeth , MAURER, Georg , BROWN, Keddie , BOURNE, Gyasi , MACCALLUM, Kenneth , CHARLEBOIS, Paul
发明人： MAURER, Elisabeth , MAURER, Georg , BROWN, Keddie , BOURNE, Gyasi , MACCALLUM, Kenneth , CHARLEBOIS, Paul
IPC分类号： B01L3/00 , F25B29/00 , G01N21/00
CPC分类号： G01N21/0332 , G01N15/0211 , G01N21/15 , G01N21/51 , G01N2015/0065 , G01N2015/0084 , G01N2015/0222 , G01N2021/513 , Y10T436/101666
摘要： There is described a sample holder and associated fluid container assembly for optical analysis of a fluid sample within a translucent container of the fluid container assembly. The sample holder includes clamping members rotatably mounted to a frame for rotation, about parallel axes spaced apart from each other, between a container accepting position in which the clamping members are spaced apart from the translucent container, and an analysis position in the clamping members abut the translucent container. The clamping members each define an optical waveguide slot extending therethrough that is substantially aligned with the translucent container when the clamping members are disposed in the analysis position, to thereby provide optical access to the translucent container for optical analysis of the fluid sample therein.
摘要翻译：描述了用于在流体容器组件的半透明容器内的流体样品的光学分析的样品保持器和相关联的流体容器组件。样品架包括夹紧构件，夹紧构件可旋转地安装到框架上，围绕彼此间隔开的平行轴线，在夹持构件与半透明容器间隔开的容器接收位置之间以及夹紧构件中的分析位置抵接半透明的容器。夹紧构件各自限定了延伸穿过其中的光波导槽，当将夹紧构件设置在分析位置时，该光波导狭缝基本上与半透明容器对准，从而提供对半透明容器的光学通路，以便对其中的流体样品进行光学分析。

2. 发明申请

WO2007019704A1 SAMPLE HOLDER FOR DYNAMIC LIGHT SCATTERING 审中-公开
标题翻译：动态光散射样品座
公开(公告)号：WO2007019704A1
公开(公告)日：2007-02-22
申请号：PCT/CA2006/001359
申请日：2006-08-18
申请人： CANADIAN BLOOD SERVICES , MAURER, Elisabeth , MAURER, Georg , BROWN, Keddie
发明人： MAURER, Elisabeth , MAURER, Georg , BROWN, Keddie
IPC分类号： G01N21/01 , G01N15/02 , G01N1/44 , G01N1/42 , G01N33/49
CPC分类号： G01N21/51 , G01N21/0332 , Y10T436/101666
摘要： A sample holder holds capillaries or cuvettes for use in dynamic light scattering (DLS) or quasi-elastic light scattering (QELS), such as in DLS of fluid samples such as platelet solutions, whole blood, colloids or the like. The sample holder has a base with a stationary backing member and a sliding, rail-mounted clamping member that is magnetically biased toward the backing member. The sample holder has Peltier-type thermoelectric heating/cooling elements that extend the full height of the clamping and backing members to optimize heat transfer efficiency. The sample holder further includes horizontal slots that enable collection of scattered light from various angles around the device. Finned heat sinks are mounted above and below the horizontal slots on the outwardly facing surfaces of the backing and clamping members to stabilize the temperature of the fluid sample in the sample holder without interfering with incident or scattered light.
摘要翻译：样品保持器保持用于动态光散射（DLS）或准弹性光散射（QELS）的毛细管或比色杯，例如液体样品如血小板溶液，全血，胶体等的DLS。样品保持器具有带有固定背衬构件的底座和滑动的轨道安装的夹紧构件，其被朝向背衬构件磁偏置。样品架具有Peltier型热电加热/冷却元件，其延伸夹紧和背衬构件的全部高度，以优化传热效率。样品架还包括能够收集来自设备周围的各种角度的散射光的水平槽。鳍状散热器安装在背衬和夹紧构件的向外的表面上的水平狭槽的上方和下方，以稳定样品架中的流体样品的温度，而不干扰入射或散射的光。

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