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公开(公告)号:US08535536B1
公开(公告)日:2013-09-17
申请号:US12830104
申请日:2010-07-02
申请人: Bruce K. Gale , Himanshu Sant , Venu Madhav , Srinivas Merugu
发明人: Bruce K. Gale , Himanshu Sant , Venu Madhav , Srinivas Merugu
IPC分类号: B01D61/28
CPC分类号: B01D57/00 , G01N30/0005 , G01N2030/0035
摘要: A split thin-flow separations device can include a fluid channel having an inlet zone, an outlet zone, and a transport region between the inlet zone and outlet zone. The inlet zone includes a sample inlet and a carrier fluid inlet which are fluidly separated by an inlet splitter to minimize mixing of fluids from respective inlets in the inlet zone. The transport region can be a substantially open channel. Similar to the inlet zone, the outlet zone can include a sample outlet and a carrier outlet which are fluidly separated by an outlet splitter to segregate portions of a fluid into each of the two outlets as the fluid enters the outlet zone. A plurality of cross-flow inducers can also be oriented along a wall of the fluid channel in the transport region. The cross-flow inducers are oriented to form a cross-flow field across the transport region.
摘要翻译: 分流薄流分离装置可以包括具有入口区域,出口区域和入口区域和出口区域之间的输送区域的流体通道。 入口区域包括样品入口和载体流体入口,其通过入口分离器流体分隔,以最小化来自入口区域中相应入口的流体的混合。 运输区域可以是基本上开放的通道。 与入口区类似,出口区可以包括样品出口和载体出口,其通过出口分流器流体分离,以在流体进入出口区时将流体的一部分分离成两个出口中的每一个。 多个横流诱导器也可沿输送区域中的流体通道的壁定向。 横流诱导剂被定向成跨越传输区域形成交叉流场。
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公开(公告)号:US20120247642A1
公开(公告)日:2012-10-04
申请号:US13308231
申请日:2011-11-30
申请人: Daniel A. Bartholomeusz , Ameya Kantak , Sung Lee , Srinivas Merugu , Himanshu Sant , Ronald W. Boutte , Bruce K. Gale , Charles Thomas , Brenda Marie Thomas
发明人: Daniel A. Bartholomeusz , Ameya Kantak , Sung Lee , Srinivas Merugu , Himanshu Sant , Ronald W. Boutte , Bruce K. Gale , Charles Thomas , Brenda Marie Thomas
CPC分类号: B32B38/10 , B26D7/10 , B26D7/2628 , B26F1/24 , B26F1/3806 , B26F2001/3893 , B29C64/141 , B81B2201/058 , B81C99/009 , B81C2201/019 , Y10T83/293 , Y10T83/303
摘要: A method for making a microstructure includes: providing a film (100) on a release liner (110); feeding the film through a cutting plotter (10); cutting the film with a knife blade (34) of the cutting plotter to form a microstructure pattern; peeling the microstructure pattern from the release liner; and transferring the microstructure pattern to a substrate (170). The cutting plotter for making microstructures includes a knife head with a knife blade disposed adjacent a feed mechanism (20), a motor (42) and control system coupled to the knife head for selectively moving the knife head in relation to the film, and the control system and the knife head having an addressable positioning resolution less than approximately 10 μm.
摘要翻译: 制造微结构的方法包括:在剥离衬垫(110)上提供膜(100); 通过切割机(10)将胶片进给; 用切割机的刀片(34)切割薄膜以形成微结构图案; 从分离衬片剥离微结构图案; 并将微结构图案转移到基板(170)。 用于制造微结构的切割机包括具有邻近进给机构(20)设置的刀片的刀头,马达(42)和耦合到刀头的控制系统,用于相对于薄膜选择性地移动刀头, 控制系统和刀头具有小于约10μm的可寻址定位分辨率。
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