发明授权
- 专利标题： Method and apparatus for performing in vitro clinical diagnostic tests using a solid phase assay system
- 专利标题（中）： 使用固相测定系统进行体外临床诊断测试的方法和装置
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申请号： US905552申请日： 1978-05-15
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公开(公告)号： US4225575A公开(公告)日： 1980-09-30
- 发明人: Roger N. Piasio , David A. Perry , Pangal N. Nayak
- 申请人： Roger N. Piasio , David A. Perry , Pangal N. Nayak
- 申请人地址： ME Portland
- 专利权人： Ventrex Laboratories, Inc.
- 当前专利权人： Ventrex Laboratories, Inc.
- 当前专利权人地址： ME Portland
- 主分类号： C12Q1/00
- IPC分类号： C12Q1/00 ; G01N33/50 ; G01N33/543 ; G01N33/16 ; A61K43/00 ; B01J1/22
摘要：
A method and apparatus for conducting chemical reactions at a liquid-solid interface wherein a reaction component is fixed on the surface of a solid phase immersed in a liquid phase containing a freely diffusing, mobile reaction component. The apparatus comprises a substantially smooth-surfaced matrix of appropriate geometrical configuration designed to provide a large surface to volume ratio, a short transfer distance from the mobile component to the fixed component distributed on the solid phase surface and to drain freely upon removal from the reaction liquid.
公开/授权文献
- US5873444A Combined clutch-brake mechanism 公开/授权日：1999-02-23