公开(公告)号：US09523676B2

公开(公告)日：2016-12-20

申请号：US14237090

申请日：2012-08-10

申请人： Toshiaki Abe ,  Atsufumi Wada ,  Mikito Ohyama

发明人： Toshiaki Abe ,  Atsufumi Wada ,  Mikito Ohyama

IPC分类号： G01N33/50 ,  G01N33/52 ,  G01N33/558

CPC分类号： G01N33/5091 ,  G01N33/523 ,  G01N33/558

摘要： A leukocyte measurement device is provided with a spread inspection window at a position separated from an opening part along a spreading direction of a blood-derived sample in a carrier, for making the carrier visible from outside. When the blood-derived sample is dropped from the opening part, leukocytes contained in the blood-derived sample are captured by the carrier in the vicinity of a dropping position, while erythrocytes and/or hemoglobin and the like spread through the carrier from the dropping position into a predetermined direction. Therefore, in the leukocyte measurement device, seeing through the spread inspection window the color of the erythrocytes and/or hemoglobin spread from the dropping position can determine whether it has already been used or not, whereby a simple structure can prevent measurers from erroneously reusing it.

摘要翻译： 白细胞测量装置在沿着载体中的血液衍生样品的扩展方向与开口部分分开的位置处设置有扩展检查窗，用于使得载体从外部可见。 当血液衍生的样品从开口部分滴下时，血液样品中含有的白细胞被载体在滴下位置附近捕获，而红细胞和/或血红蛋白等通过载体从滴下 位置到预定方向。 因此，在白细胞测定装置中，通过扩散检查窗口观察，从滴落位置扩散的红细胞和/或血红蛋白的颜色可以确定是否已被使用，由此简单的结构可以防止测量者错误地重复使用它 。

公开(公告)号：US20140212960A1

公开(公告)日：2014-07-31

申请号：US14237090

申请日：2012-08-10

申请人： Toshiaki Abe ,  Atsufumi Wada ,  Mikito Ohyama

发明人： Toshiaki Abe ,  Atsufumi Wada ,  Mikito Ohyama

IPC分类号： G01N33/50

CPC分类号： G01N33/5091 ,  G01N33/523 ,  G01N33/558

摘要： A leukocyte measurement device is provided with a spread inspection window at a position separated from an opening part along a spreading direction of a blood-derived sample in a carrier, for making the carrier visible from outside. When the blood-derived sample is dropped from the opening part, leukocytes contained in the blood-derived sample are captured by the carrier in the vicinity of a dropping position, while erythrocytes and/or hemoglobin and the like spread through the carrier from the dropping position into a predetermined direction. Therefore, in the leukocyte measurement device, seeing through the spread inspection window the color of the erythrocytes and/or hemoglobin spread from the dropping position can determine whether it has already been used or not, whereby a simple structure can prevent measurers from erroneously reusing it.

摘要翻译： 白细胞测量装置在沿着载体中的血液衍生样品的扩展方向与开口部分分开的位置处设置有扩展检查窗，用于使得载体从外部可见。 当血液衍生的样品从开口部分滴下时，血液样品中含有的白细胞被载体在滴下位置附近捕获，而红细胞和/或血红蛋白等通过载体从滴下 位置到预定方向。 因此，在白细胞测定装置中，通过扩散检查窗口观察，从滴落位置扩散的红细胞和/或血红蛋白的颜色可以确定是否已被使用，由此简单的结构可以防止测量者错误地重复使用它 。