公开(公告)号：US06977032B2

公开(公告)日：2005-12-20

申请号：US10472075

申请日：2002-11-12

申请人： Miwa Hasegawa ,  Tomohiro Yamamoto ,  Shin Ikeda ,  Toshihiko Yoshioka

发明人： Miwa Hasegawa ,  Tomohiro Yamamoto ,  Shin Ikeda ,  Toshihiko Yoshioka

IPC分类号： C12Q1/00 ,  G01N33/49 ,  G01N27/327

CPC分类号： G01N27/3272 ,  C12Q1/001 ,  G01N33/491

摘要： A biosensor including an insulating base plate, an electrode system, a cover for covering the insulating base plate, at least one reaction layer, a sample solution supply pathway communicating with an air aperture at a terminal end side, a sample solution supply part and a filter provided between the sample solution supply pathway and the sample solution supply part to filter hemocytes, an end face and a top face of a primary portion of the filter are exposed and the sample solution supply part is provided adjacently to the primary side portion so as to provide an improved biosensor which allows easy addition of whole blood to the sensor and rapid supply of the added whole blood to a filter even in the case of collecting blood by fingertip centesis for measurement.

摘要翻译： 一种生物传感器，包括绝缘基板，电极系统，用于覆盖绝缘基板的盖，至少一个反应层，与终端侧的空气孔连通的样品溶液供给路径，样品溶液供给部和 提供在样品溶液供应通道和样品溶液供应部分之间以过滤血细胞的过滤器，暴露过滤器的主要部分的端面和顶面，并且将样品溶液供应部分设置成与初级侧部分相邻，以便 提供改进的生物传感器，其允许容易地将全血添加到传感器，并且即使在通过指尖中心收集血液用于测量的情况下将添加的全血快速供应到过滤器。