![微流道器件以及微流道器件的制造方法](/CN/2010/8/2/images/201080014356.jpg)
基本信息:
- 专利标题: 微流道器件以及微流道器件的制造方法
- 专利标题(英):Micro-channel device and method for fabricating micro-channel device
- 申请号:CN201080014356.0 申请日:2010-03-29
- 公开(公告)号:CN102369444A 公开(公告)日:2012-03-07
- 发明人: 和田启男 , 田村浩 , 小林宏资 , 清元智文 , 洪锡亨
- 申请人: 信和化工株式会社 , 东京毅力科创株式会社
- 申请人地址: 日本京都府
- 专利权人: 信和化工株式会社,东京毅力科创株式会社
- 当前专利权人: 信和化工株式会社,东京毅力科创株式会社
- 当前专利权人地址: 日本京都府
- 代理机构: 北京东方亿思知识产权代理有限责任公司
- 代理人: 柳春雷
- 优先权: 2009-085719 2009.03.31 JP
- 国际申请: PCT/JP2010/055561 2010.03.29
- 国际公布: WO2010/113871 JA 2010.10.07
- 进入国家日期: 2011-09-29
- 主分类号: G01N35/08
- IPC分类号: G01N35/08 ; B01J19/00 ; B81B1/00 ; G01N30/26 ; G01N37/00
A micro-channel device provided in a solution analysis system using pressure liquid feed comprises a plurality of straight-line channels and curved channels connecting the ends of the neighboring straight-line channels. The width w of each curved channel is smaller than the width t of each straight -line channel. The radius of curvature r of each curved channel is set so that the value of a expressed by formula (1) is equal to or smaller than the value of a at a local maximum point of the theoretical step height H expressed by formula (2) and based on the shape of the curved channel. where uc is the cannel passing speed of the solution in the curved channels, is the molecular diffusion inhibition factor by the basic members present in the curved channels, and Dm is the molecular diffusion coefficient of the solution.
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01N | 借助于测定材料的化学或物理性质来测试或分析材料 |
------G01N35/00 | 不限于用G01N1/00至G01N33/00中任何单独一组提供的方法或材料所进行的自动分析;及材料的传送 |
--------G01N35/08 | .利用沿管道系统流动的不连续的样品流,例如流动注射分析 |