公开(公告)号：US20100093072A1

公开(公告)日：2010-04-15

申请号：US12575489

申请日：2009-10-08

申请人： Kei TAKENAKA ,  Yasuhiko SASAKI ,  Hideki NAKAMOTO ,  Kazuo TAKEI ,  Masahiro KURIHARA ,  Yuusuke Watanabe ,  Hisao SAITO

发明人： Kei TAKENAKA ,  Yasuhiko SASAKI ,  Hideki NAKAMOTO ,  Kazuo TAKEI ,  Masahiro KURIHARA ,  Yuusuke Watanabe ,  Hisao SAITO

IPC分类号： C12M1/34 ,  B23P11/00

CPC分类号： G01N15/14 ,  B01L3/502707 ,  B01L2300/0867 ,  B01L2300/087 ,  B01L2400/0487 ,  G01N21/6428 ,  G01N2015/1452 ,  G01N2021/6441 ,  Y10T29/49826

摘要： Provided are a microorganism testing chip capable of suppressing self-fluorescence and enhancing mass productivity, and a microorganism testing device using the same. The microorganism testing chip includes a main body and a fungus body detection unit mounted on the main body. The main body has a detection window frame portion which is a through-hole or a pass-through groove. The fungus body detection unit is disposed to cover the detection window frame portion and has a fungus body detection flow path connected to flow paths provided in the main body. The fungus body detection unit includes a cover member and a flow path member, and is formed by attaching these two members to each other. The flow path member has a groove. By attaching the two members to each other, the groove of the flow path member serves as the fungus body detection flow path.

摘要翻译： 提供能够抑制自发荧光并提高批量生产率的微生物测试芯片，以及使用其的微生物测试装置。 微生物检测芯片包括安装在主体上的主体和真菌体检测单元。 主体具有作为通孔或贯通槽的检测窗框架部。 真菌体检测单元被设置为覆盖检测窗框部，并且具有连接到设置在主体中的流路的真菌体检测流路。 真菌体检测单元包括盖构件和流路构件，并且通过将这两个构件彼此附接而形成。 流路构件具有凹槽。 通过将两个构件相互连接，流路构件的槽用作真菌体检测流路。

公开(公告)号：US20080145857A1

公开(公告)日：2008-06-19

申请号：US11955448

申请日：2007-12-13

申请人： Hisao SAITO ,  Masahiro KURIHARA

发明人： Hisao SAITO ,  Masahiro KURIHARA

IPC分类号： C12M1/34 ,  B01J19/00 ,  C12Q1/68

CPC分类号： B01L3/502715 ,  B01L7/52 ,  B01L2200/10 ,  B01L2300/0627 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2400/0487 ,  B01L2400/0677 ,  G01N2035/00158

摘要： A system for detecting microorganisms from a solid or liquid sample by using gene analysis is provided.A microorganism detection system in the present invention has an analysis chip and an analyzer. Necessary reagents are stored in advance in the analysis chip. A sample is injected into the analysis chip, which is then inserted into the analyzer. The analyzer has a pressure source for supplying a gas under pressure to the analysis chip and a low pressure source for discharging a gas from the analysis chip. The analysis chip has a sample reservoir and the sample reservoir has a filter. Crushed substance contained in the sample is removed by the filter. The analysis chip is further provided with valves in an upstream channel and a downstream channel of the sample reservoir. The valves have a polymer filled in the channel. The polymer is dissolved by heating to open the valve.

摘要翻译： 提供了一种通过使用基因分析从固体或液体样品中检测微生物的系统。 本发明的微生物检测系统具有分析用芯片和分析装置。 必要的试剂预先存储在分析芯片中。 将样品注入分析芯片，然后将其插入分析仪。 分析仪具有用于将压力气体供给分析芯片的压力源和用于从分析芯片排出气体的低压源。 分析芯片具有样品储存器，样品储存器具有过滤器。 包含在样品中的碎屑被过滤器除去。 分析芯片还在样品储存器的上游通道和下游通道中设置有阀。 这些阀门有一个填充在通道中的聚合物。 聚合物通过加热溶解以打开阀门。