公开(公告)号：US20140377146A1

公开(公告)日：2014-12-25

申请号：US14479291

申请日：2014-09-06

Applicant: CyVek, Inc.

Inventor： Martin A. Putnam ,  Jeffrey T. Branciforte ,  Charles O. Stanwood

IPC: G01N1/28

CPC classification number: G01N1/28 ,  B01J19/0046 ,  B01J2219/00468 ,  B01J2219/00511 ,  B01J2219/0052 ,  B01J2219/00522 ,  B01J2219/0054 ,  B01J2219/00585 ,  B01J2219/00691 ,  B01J2219/00725 ,  B01J2219/0074 ,  B01L3/502707 ,  B01L3/502715 ,  B01L3/50273 ,  B01L3/502738 ,  B01L2200/027 ,  B01L2200/0689 ,  B01L2200/16 ,  B01L2300/0636 ,  B01L2300/0816 ,  B01L2300/0838 ,  B01L2300/0864 ,  B01L2300/087 ,  B01L2300/0874 ,  B01L2300/0887 ,  B01L2300/123 ,  B01L2400/0481 ,  B01L2400/0638 ,  B01L2400/0655 ,  B32B37/0076 ,  B81C3/001 ,  G01N35/00029 ,  G01N2001/002 ,  G01N2035/00148 ,  G01N2035/00158 ,  G01N2035/00247

Abstract: A pneumatically driven portable assay cartridge having analyte capture regions associated with microfluidic channels within its interior, the portable cartridge having pneumatic ports clampable against pneumatic ports of an operating instrument for controlled application of positive pressure and vacuum to pneumatic operating channels within the cartridge, the cartridge having a well for receiving sample from a user and microfluidic channels that include pneumatically operated pistons and valves controllable by the pneumatic operating channels to cause all flows of the assay from the reservoirs through reaction regions within the cartridge to on-board waste reservoir during conduct of the assay.

Abstract translation: 气动驱动的便携式分析盒具有与其内部的微流体通道相关联的分析物捕获区域，便携式盒具有可夹紧操作仪器的气动端口的气动端口，用于控制向盒内的气动操作通道施加正压力和真空， 具有用于从用户接收样品的井和包括气动活塞的微流体通道和由气动操作通道控制的阀门的微流体通道，以使来自储存器的测定的所有流动通过筒内的反应区域进入到船上废物储存器 该测定。