发明申请
US20090149345A1 MICROCHANNEL ARRAY AND METHOD FOR PRODUCING THE SAME, AND BLOOD MEASURING METHOD EMPLOYING IT
审中-公开
MICROCHANNEL ARRAY AND METHOD FOR PRODUCTION THE SAME，和BLOOD MEASURING METHODWORKING IT
- 专利标题： MICROCHANNEL ARRAY AND METHOD FOR PRODUCING THE SAME, AND BLOOD MEASURING METHOD EMPLOYING IT
- 专利标题（中）： MICROCHANNEL ARRAY AND METHOD FOR PRODUCTION THE SAME，和BLOOD MEASURING METHODWORKING IT
-
申请号： US11908047申请日： 2006-03-01
-
公开(公告)号： US20090149345A1公开(公告)日： 2009-06-11
- 发明人: Taiji Nishi , Motohiro Fukuda , Go Tazaki , Seiichi Kanai , Takenori Kitani , Naoto Fukuhara
- 申请人： Taiji Nishi , Motohiro Fukuda , Go Tazaki , Seiichi Kanai , Takenori Kitani , Naoto Fukuhara
- 申请人地址： JP Kurashiki-shi
- 专利权人： KURARAY CO., LTD.
- 当前专利权人： KURARAY CO., LTD.
- 当前专利权人地址： JP Kurashiki-shi
- 优先权： JP2005-062217 20050307
- 国际申请： PCT/JP2006/303841 WO 20060301
- 主分类号： C40B30/10
- IPC分类号： C40B30/10 ; C40B40/00 ; C40B50/00
摘要：
A microchannel array, a method of manufacturing the same, and a blood test method. The microchannel array is formed by joining first and second substrates, each including a fluid inlet and outlet on their surfaces. An internal space structure connects the fluid inlet and outlet, and includes an upstream flow channel connected with the fluid inlet, a downstream flow channel connected with the fluid outlet with a gap therebetween, and a micro flow channel connecting the upstream and downstream flow channels. A minimum distance from a center of a sectional surface of the micro flow channel to a side wall of the micro flow channel is smaller than that of the upstream and downstream flow channels. Each surface of the first and second substrates includes grooves for creating the upstream and downstream flow channels, and the surface of the second substrate has grooves for creating the micro flow channel.
信息查询
