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    ELASTOMERIC TOROIDAL RING FOR BLOOD EXPRESSION
    6.
    发明授权
    ELASTOMERIC TOROIDAL RING FOR BLOOD EXPRESSION 有权
    弹性的圆形环用血液的表达

    公开(公告)号：EP2056717B1

    公开(公告)日：2012-07-04

    申请号：EP07801757.1

    申请日：2007-08-18

    申请人： Roche Diagnostics GmbH ,  F. Hoffmann-La Roche AG

    发明人： PATEL, Paul ,  WONG, Daniel

    IPC分类号： A61B5/151

    CPC分类号： A61B5/15117 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150358 ,  A61B5/150419 ,  A61B5/150435 ,  A61B5/150511 ,  A61B5/15107

    摘要： An expression device includes an expressing cap that defines a lancet opening. The expression cap has a skin contacting surface that is generally flat and positioned to face tissue during expression of body fluid. The expression cap includes an elastomeric ring extending around the lancet opening from the skin contacting surface. The elastomeric ring is made from elastomeric material. The expression cap has a beveled surface between the lancet opening and the elastomeric ring to enhance expression of the body fluid when the expression cap is pressed around an incision site. It was discovered that when the beveled was angled at about 20°, expression of the body fluid was significantly enhanced.

    ELASTOMERIC TOROIDAL RING FOR BLOOD EXPRESSION
    7.
    发明公开
    ELASTOMERIC TOROIDAL RING FOR BLOOD EXPRESSION 有权
    弹性的圆形环用血液的表达

    公开(公告)号：EP2056717A1

    公开(公告)日：2009-05-13

    申请号：EP07801757.1

    申请日：2007-08-18

    申请人： Roche Diagnostics GmbH ,  F. Hoffmann-La Roche AG

    发明人： PATEL, Paul ,  WONG, Daniel

    IPC分类号： A61B5/151

    CPC分类号： A61B5/15117 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150358 ,  A61B5/150419 ,  A61B5/150435 ,  A61B5/150511 ,  A61B5/15107

    摘要： An expression device includes an expressing cap that defines a lancet opening. The expression cap has a skin contacting surface that is generally flat and positioned to face tissue during expression of body fluid. The expression cap includes an elastomeric ring extending around the lancet opening from the skin contacting surface. The elastomeric ring is made from elastomeric material. The expression cap has a beveled surface between the lancet opening and the elastomeric ring to enhance expression of the body fluid when the expression cap is pressed around an incision site. It was discovered that when the beveled was angled at about 20°, expression of the body fluid was significantly enhanced.

    RAPID BLOOD EXPRESSION AND SAMPLING
    10.
    发明公开
    RAPID BLOOD EXPRESSION AND SAMPLING 有权
    布鲁塞尔新闻发布会（PRNELLE BLUTEXPRESSION UND-PROBENAHME）

    公开(公告)号：EP2237717A1

    公开(公告)日：2010-10-13

    申请号：EP09705100.7

    申请日：2009-01-23

    申请人： Roche Diagnostics GmbH ,  F. Hoffmann-La Roche AG

    发明人： WONG, Daniel ,  PATEL, Paul

    IPC分类号： A61B5/00 ,  A61B5/151

    CPC分类号： A61B5/157 ,  A61B5/1411 ,  A61B5/14532 ,  A61B5/150022 ,  A61B5/150068 ,  A61B5/150152 ,  A61B5/150358 ,  A61B5/150419 ,  A61B5/150427 ,  A61B5/150503 ,  A61B5/150816 ,  A61B5/150824 ,  A61B5/150954 ,  A61B5/15109 ,  A61B5/15113 ,  A61B5/15123

    摘要： Body fluid sampling device comprising a skin-piercing element having a collection zone for receiving body fluid, the device further comprising a fluid receiving means remotely spaced apart from the collection zone so that body fluid in the collection zone will not contact the fluid receiving means initially. The collection zone takes up a very small volume of body fluid of about 10 to 500 nl in a very short time period of less than 0.5 seconds. The fluid receiving means may have a test zone for performing an analytical reaction. Fluid sample from the collection zone is automatically or manually transported to the fluid receiving means to contact the fluid with the test zone.

    摘要翻译： 体液取样装置包括具有用于接收体液的收集区的皮肤刺穿元件，该装置还包括与收集区远离间隔开的流体接收装置，使得收集区中的体液最初不会接触流体接收装置 。 收集区在小于0.5秒的非常短的时间内吸收体积非常小的体积约10至500nl的体液。 流体接收装置可以具有用于进行分析反应的测试区域。 来自收集区的流体样品被自动或手动地运送到流体接收装置以使流体与测试区接触。