专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20140346378A1 MICROFLUIDIC VALVE MODULE AND SYSTEM FOR IMPLEMENTATION 审中-公开
标题翻译：微流控阀模块和实现系统
公开(公告)号：US20140346378A1
公开(公告)日：2014-11-27
申请号：US13977480
申请日：2011-12-21
申请人： Chin Hock Kua , Zhenfeng Wang , Wei Fan , Cong Zhi Leon Chan , Zhiping Wang
发明人： Chin Hock Kua , Zhenfeng Wang , Wei Fan , Cong Zhi Leon Chan , Zhiping Wang
IPC分类号： F16K99/00
CPC分类号： F16K99/0015 , F16K99/0061 , F16K2099/0084
摘要： An improved microfluidic system with an improved microfluidic valve module is disclosed. The microfluidic system includes a microfluidic chip and one or more valve modules. The microfluidic chip has microfluidic channels and one or more cavities formed in the chip, each of the one or more cavities designed to receive one of the one or more valve modules. Each of the one or more valve modules includes a first layer, a control layer and one or more second layers. The first layer includes a deformable material. The control layer has a microfluidic control chamber formed in a portion of it. The control layer is also located adjoining the first layer and the deformable material of the first layer forms a deformable surface of the control chamber. The one or more second layers include an input microfluidic channel and an output microfluidic channel. The input microfluidic channel and the output microfluidic channel are fluidically coupled to the microfluidic control chamber, and fluid flow through the input microfluidic channel, the microfluidic control chamber and the output microfluidic channel is controlled in response to a force deforming the deformable material of the first layer at least a predetermined amount.
摘要翻译：公开了具有改进的微流体阀模块的改进的微流体系统。微流体系统包括微流体芯片和一个或多个阀模块。微流体芯片具有微流体通道和在芯片中形成的一个或多个空腔，所述一个或多个空腔中的每一个被设计成容纳一个或多个阀模块中的一个。一个或多个阀模块中的每一个包括第一层，控制层和一个或多个第二层。第一层包括可变形材料。控制层具有形成在其一部分中的微流控制室。控制层也邻接第一层并且第一层的可变形材料形成控制室的可变形表面。一个或多个第二层包括输入微流体通道和输出微流体通道。输入微流体通道和输出微流体通道流体耦合到微流控制室，并且通过输入微流体通道，微流控制室和输出微流体通道的流体流动被响应于使第一层至少预定量。

IPRDB

热门服务

关于我们

友情链接

联系方式