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公开(公告)号：US07182913B2
公开(公告)日：2007-02-27
申请号：US10631519
申请日：2003-07-31
IPC分类号： G01N33/86
CPC分类号： G01N11/162 , G01N11/167 , G01N33/86 , G01N2800/52
摘要： A sample retention apparatus for use in a device for measuring hemostasis. The device for measuring hemostasis may include a sample articulation apparatus including a guide shaft coupled for articulating motion to a drive motor, a sample carrier secured to and axially moveable along the guide shaft between a sample ready position, a sample testing position and a sample ejection position. The sample carrier therefore articulates in unison with the articulating motion of the guide shaft. A measuring apparatus may include a sensing column. The sample retention apparatus may include a sample cup defining a volume within which a sample may be disposed. The sample cup may be adapted to be operably positioned within an aperture formed within the sample carrier. The sample testing apparatus may also include a sample pin that is engageable with the sensing column. The sample pin may include a tip portion for extending into the sample cup. The sample pin may also include a flange extending radially outwardly from the tip portion for substantially completely enclosing the sample space during measurement of hemostasis.
摘要翻译： 用于测量止血装置的样品保留装置。 用于测量止血的装置可以包括样本关节运动装置，该关节运动装置包括连接到用于将驱动马达铰接运动的引导轴，固定在导向轴上并可在样品就绪位置，样本测试位置和样品喷射之间沿轴向移动的样品载体 位置。 因此，样品载体与引导轴的铰接运动一致地铰接。 测量装置可以包括感测柱。 样品保留装置可以包括限定其中可以设置样品的体积的样品杯。 样品杯可以适于可操作地定位在样品载体内形成的孔内。 样品测试装置还可以包括可与感测柱接合的样品销。 样品销可以包括用于延伸到样品杯中的尖端部分。 样品销还可以包括从尖端部分径向向外延伸的凸缘，用于在测量止血期间基本上完全包围样品空间。
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公开(公告)号：US06225126B1
公开(公告)日：2001-05-01
申请号：US09255099
申请日：1999-02-22
IPC分类号： G01N3386
CPC分类号： G01N11/162 , G01N11/167 , G01N33/4905
摘要： A method and apparatus are provided for measuring hemostasis. The apparatus includes a torque sensing column having a torque sensing element and a drive ring disposed around a body of the column and in registration with the column so as to allow rotation of the drive ring around a longitudinal axis of the column. The apparatus further includes a first guide shaft rigidly secured to the drive ring, the guide shaft extending parallel to the longitudinal axis of the column and a cup holder movably attached to the guide shaft, allowing the cup holder to move parallel to the longitudinal axis of the column. The apparatus also includes a sample cup adapted to engage the cup holder on a outer surface and the torque sensing element of the torque sensing column on an inner surface.
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