公开(公告)号：US20070111304A1

公开(公告)日：2007-05-17

申请号：US11599508

申请日：2006-11-13

申请人： Takuhito Ohse ,  Noriyuki Kawahara ,  Masanobu Natsuhara

发明人： Takuhito Ohse ,  Noriyuki Kawahara ,  Masanobu Natsuhara

IPC分类号： C12M1/34

CPC分类号： B01L3/5025 ,  B01L3/50855 ,  B01L2300/0618 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/0829

摘要： A fluid handling apparatus 10 has a plurality of fluid handling subassemblies 16, each of which is mounted in a corresponding one of mounting recessed portions 14 of a plate body 12. Each of the fluid handling subassemblies 16 includes: an injecting section 26 for injecting a fluid; a fluidized section 28 for receiving the fluid from the injecting section 26 to allow the fluid to continuously flow downwards; a fluid housing chamber 30 for receiving the fluid from the fluidized section 28; a wall portion 20 formed so as to extend in substantially vertical directions between the fluid housing chamber 30 and the fluidized section 28; an opening 20a for allowing the fluid in the fluidized section 28 to enter the fluid housing chamber 30; and a surface-area increasing means (22, 32, 34) for increasing the area of a contact surface with the fluid in the fluidized section 28.

摘要翻译： 流体处理装置10具有多个流体处理子组件16，每个流体处理组件16安装在板体12的相应的一个安装凹部14中。每个流体处理组件16包括：注入部分26， 流体; 用于从喷射部分26接收流体以允许流体连续地向下流动的流化部分28; 用于从流化部分28接收流体的流体容纳室30; 形成为在流体收纳室30和流化部28之间大致垂直方向延伸的壁部20; 用于允许流化段28中的流体进入流体容纳室30的开口20a; 以及用于增加与流化部分28中的流体的接触表面的面积的表面积增加装置（22,32,34）。

公开(公告)号：US07749450B2

公开(公告)日：2010-07-06

申请号：US11599508

申请日：2006-11-13

申请人： Takuhito Ohse ,  Noriyuki Kawahara ,  Masanobu Natsuhara

发明人： Takuhito Ohse ,  Noriyuki Kawahara ,  Masanobu Natsuhara

IPC分类号： B01L99/00 ,  G01N33/00 ,  B01L3/00 ,  C12M1/00 ,  C12M3/00

CPC分类号： B01L3/5025 ,  B01L3/50855 ,  B01L2300/0618 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/0829

摘要： A fluid handling apparatus 10 has a plurality of fluid handling subassemblies 16, each of which is mounted in a corresponding one of mounting recessed portions 14 of a plate body 12. Each of the fluid handling subassemblies 16 includes: an injecting section 26 for injecting a fluid; a fluidized section 28 for receiving the fluid from the injecting section 26 to allow the fluid to continuously flow downwards; a fluid housing chamber 30 for receiving the fluid from the fluidized section 28; a wall portion 20 formed so as to extend in substantially vertical directions between the fluid housing chamber 30 and the fluidized section 28; an opening 20a for allowing the fluid in the fluidized section 28 to enter the fluid housing chamber 30; and a surface-area increasing means (22, 32, 34) for increasing the area of a contact surface with the fluid in the fluidized section 28.

摘要翻译： 流体处理装置10具有多个流体处理子组件16，每个流体处理组件16安装在板体12的相应的一个安装凹部14中。每个流体处理组件16包括：注入部分26， 流体; 用于从喷射部分26接收流体以允许流体连续地向下流动的流化部分28; 用于从流化部分28接收流体的流体容纳室30; 形成为在流体收纳室30和流化部28之间大致垂直方向延伸的壁部20; 用于允许流化部分28中的流体进入流体容纳室30的开口20a; 以及用于增加与流化部分28中的流体的接触表面的面积的表面积增加装置（22,32,34）。

公开(公告)号：US07473400B2

公开(公告)日：2009-01-06

申请号：US10802353

申请日：2004-03-16

申请人： Yasuhiro Watanabe ,  Masanobu Natsuhara

发明人： Yasuhiro Watanabe ,  Masanobu Natsuhara

IPC分类号： B01L3/00

CPC分类号： B01F5/0646 ,  B01F5/0647 ,  B01F13/0059 ,  B01L3/50273 ,  B01L3/502738 ,  B01L2200/0621 ,  B01L2300/0816 ,  B01L2300/0867 ,  B01L2300/087 ,  B01L2300/0887 ,  B01L2400/0694

摘要： There is provided an inexpensive microfluid handling device which is capable of simply controlling the flow of plural kinds of very small amounts of liquids (microsamples) independently of a driving source and which is suitable for a POC inspection. In the microfluid handling device 1, there is formed a fine groove 10 forming a microchannel for allowing a liquid sample to move due to capillarity. At one end of the fine groove 10 of the microfluid handling device 1, a storage portion 6 (7) is formed for injecting a sample S1 (S2) into the fine groove 10. At the other end of the fine groove 10, there is formed a final storage portion 8 capable of being used for taking out the sample S1 (S2) flowing through the fine groove 10 due to capillarity. The storage portion 6 (7) is open to the atmosphere. The bottom of the final storage portion 8 is sealed with a sealing protrusion 11 capable of being broken off, and is open by breaking the sealing protrusion 11 off.

摘要翻译： 提供了一种廉价的微流体处理装置，其能够简单地控制独立于驱动源的多种非常少量的液体（微样品）的流动并且适合于POC检查。 在微流体处理装置1中，形成微细槽10，形成用于允许液体样品由于毛细作用而移动的微通道。 在微流体处理装置1的细槽10的一端形成有用于将样品S1（S2）注入到细槽10中的存储部6（7）。在细槽10的另一端，存在 形成最终存储部分8，该最终存储部分8由于毛细作用而被用于取出流过细槽10的样品S1（S2）。 存储部6（7）向大气开放。 最终存放部8的底部用能够断裂的密封突起11密封，并且通过使密封突起11断开而打开。