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公开(公告)号：US06710311B2
公开(公告)日：2004-03-23
申请号：US09874382
申请日：2001-06-04
Applicant: Flavio Villa , Ubaldo Mastromatteo , Gabriele Barlocchi , Mauro Cattaneo
Inventor： Flavio Villa , Ubaldo Mastromatteo , Gabriele Barlocchi , Mauro Cattaneo
IPC: C12M134
CPC classification number: B81C1/00119 , B01J19/0093 , B01L3/5027 , B01L3/502707 , B01L7/52 , B01L7/525 , B01L2200/12 , B01L2300/0645 , B01L2300/1827 , B01L2300/185 , B01L2300/1883 , B81B2201/0214 , B81B2201/051 , B81B2203/0315 , B81B2203/0338 , B81C2201/053
Abstract: The microreactor is completely integrated and is formed by a semiconductor body having a surface and housing at least one buried channel accessible from the surface of the semiconductor body through two trenches. A heating element extends above the surface over the channel and a resist region extends above the heating element and defines an inlet reservoir and an outlet reservoir. The reservoirs are connected to the trenches and have, in cross-section, a larger area than the trenches. The outlet reservoir has a larger area than the inlet reservoir. A sensing electrode extends above the surface and inside the outlet reservoir.
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公开(公告)号：US06676835B2
公开(公告)日：2004-01-13
申请号：US10131969
申请日：2002-04-23
Applicant: Stephen D. O'Connor , Christoph D. Karp
Inventor： Stephen D. O'Connor , Christoph D. Karp
IPC: B01D1700
CPC classification number: B01D17/00 , B01D17/0208 , B01D17/08 , B01F5/0604 , B01F13/0059 , B01L3/5027 , B01L3/502707 , B01L2300/0816 , B01L2300/0864 , B01L2300/0867 , B01L2300/0874 , B01L2300/0887 , B01L2300/165 , B01L2400/0406 , B01L2400/0487 , B81B1/002 , B81B2201/051 , G01N2035/00237 , G01N2035/00544 , Y10T137/2191 , Y10T137/2224 , Y10T137/8122 , Y10T428/24562 , Y10T428/24744
Abstract: Microfluidic separators for separating multiphase fluids are described. Two or more microfluidic outlet channels within the device meet at an overlap region. The overlap region may be in fluid communication with an inlet channel. The inlet channel and each outlet channel are disposed within different layers of a three-dimensional device. Each channel is defined through the entire thickness of a stencil layer. A multiphase fluid flows through an inlet channel into an overlap region from where the separated phases can be withdrawn through the outlet channels.
Abstract translation: 描述了用于分离多相流体的微流体分离器。 装置内的两个或多个微流出口通道在重叠区域处相遇。 重叠区域可以与入口通道流体连通。 入口通道和每个出口通道设置在三维装置的不同层内。 通过模板层的整个厚度定义每个通道。 多相流体通过入口通道流入重叠区域，从该区域可以通过出口通道排出分离的相。
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63.发明授权Suspended moving channels and channel actuators for microfluidic applications and method for making 失效用于微流控应用的悬挂移动通道和通道执行器和制造方法公开(公告)号：US06462391B1
公开(公告)日：2002-10-08
申请号：US09686885
申请日：2000-10-12
Applicant: John M. Chong , Noel C. MacDonald
Inventor： John M. Chong , Noel C. MacDonald
IPC: H01L2982
CPC classification number: B81C1/00587 , B81B2201/051 , Y10S366/03
Abstract: A microfabrication process for making enclosed, subsurface microfluidic tunnels, cavities, channels, and the like within suspended beams includes etching a single crystal silicon wafer to produce trenches defining a beam. The trench walls are oxidized, and the interior of the beam is etched through a channel via on the top of the beam to form a hollow beam with oxide sidewalls. The beam is released, and the via is then sealed to form an enclosed released channel beam.
Abstract translation: 用于在悬挂梁内制造封闭的，地下微流体通道，空腔，通道等的微加工方法包括蚀刻单晶硅晶片以产生限定光束的沟槽。 沟槽壁被氧化，并且光束的内部通过在光束顶部上的通道蚀刻而形成具有氧化物侧壁的中空光束。 梁被释放，然后将通孔密封以形成封闭释放的通道梁。
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公开(公告)号：TW201805059A
公开(公告)日：2018-02-16
申请号：TW106122529
申请日：2017-07-05
Applicant: 惠普發展公司有限責任合夥企業 , HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： 科尼洛維奇 帕維爾 , KORNILOVICH, PAVEL , 哥耶迪諾夫 亞歷山大 , GOVYADINOV, ALEXANDER , 馬可 大衛 P. , MARKEL, DAVID P. , 托尼亞尼 艾力克 D , TORNIAINEN, ERIK D
CPC classification number: B81C1/00206 , B01D15/08 , B01L3/50273 , B01L3/502761 , B01L7/52 , B01L2200/0642 , B01L2200/0647 , B01L2200/143 , B01L2300/0663 , B01L2300/0681 , B01L2300/0864 , B01L2300/0867 , B01L2400/0406 , B81B2201/051 , G01N30/10 , G01N30/58
Abstract: 一種微流體珠粒填裝方法包括以下步驟：致動一第一微型泵以便由一珠粒懸浮液容器傳送活性微珠粒通過一入口微通道至一吸附通道；填裝該等微珠粒在該吸附通道中；及致動一第二微型泵以便反轉通過該入口微通道之至少一部份之流動並由一樣本容器傳送一樣本流體通過該入口微通道至該吸附通道使得該樣本流體與該等填裝之微珠粒交互作用。
Abstract in simplified Chinese: 一种微流体珠粒填装方法包括以下步骤：致动一第一微型泵以便由一珠粒悬浮液容器发送活性微珠粒通过一入口微信道至一吸附信道；填装该等微珠粒在该吸附信道中；及致动一第二微型泵以便反转通过该入口微信道之至少一部份之流动并由一样本容器发送一样本流体通过该入口微信道至该吸附信道使得该样本流体与该等填装之微珠粒交互作用。
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公开(公告)号：US20170144152A1
公开(公告)日：2017-05-25
申请号：US15380954
申请日：2016-12-15
Applicant: The Regents of the University of California
Inventor： Michelle Khine , Chi-Shuo Chen , Anthony Grimes , David Nate Breslauer , Luke Lee , Michael Dunlap , Ajay Gopinathan , Sayantani Ghosh
CPC classification number: B01L3/502707 , B01F5/0057 , B01F5/0646 , B01F5/0647 , B01F13/0059 , B01F2215/0037 , B01L2200/12 , B01L2300/0816 , B01L2300/0867 , B01L2300/0887 , B81B1/002 , B81B2201/051 , B81B2201/058 , B81B2203/0338 , B81C1/00071 , B81C2201/0152 , B82Y40/00 , G03F7/0002 , H01L21/02269 , H01L21/02271
Abstract: A method is provided to prepare one or more microfluidic channels on a receptive material by applying an image-forming material to a heat sensitive thermoplastic receptive material in a designed pattern and heating the material under conditions that reduce the size of the thermoplastic receptive material by at least about 60%. In an alternative aspect, the microfluidic channels on receptive material are prepared by etching a designed pattern into a heat sensitive thermoplastic material support and then heating the material under conditions that reduce the size of the thermoplastic receptive material by at least about 60%.
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Patent Agency Ranking
公开(公告)号：US20160040940A1
公开(公告)日：2016-02-11
申请号：US14818250
申请日：2015-08-04
Applicant: Indian Institute of Technology Kanpur
Inventor： Ramakrishna Subramaniam Anantha , Janakarajan Ramkumar , Sameer Khandekar , Dheeraj Pratap
CPC classification number: F28F1/00 , B01J19/0093 , B01J2219/00873 , B81B2201/051 , B81B2201/058 , B81C1/00119 , B81C2201/0114 , B82Y30/00 , C25D1/006 , C25D1/02 , C25D3/38 , C25D5/44 , C25D7/04 , C25D11/10 , C25D11/12 , C25D11/16 , C25D11/24 , F28F13/185 , F28F13/187 , F28F21/00 , F28F21/04 , F28F2255/20 , F28F2260/02
Abstract: A microfluidic device is provided. The microfluidic device includes a microtube having a hollow core. The microfluidic device further includes a plurality of nanopores extending radially outwards from an inner surface of the microtube.
Abstract translation: 提供微流体装置。 微流体装置包括具有中空芯的微管。 微流体装置还包括从微管的内表面径向向外延伸的多个纳米孔。
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公开(公告)号：US09156674B2
公开(公告)日：2015-10-13
申请号：US11757341
申请日：2007-06-01
Applicant: Harold Stalford
Inventor： Harold Stalford
CPC classification number: B81B3/0024 , B81B2201/032 , B81B2201/034 , B81B2201/037 , B81B2201/051 , H02N1/008
Abstract: A micro transport machine may include a substrate and a movable device comprising a drive component responsive to a wireless power source. The movable device is operable to move between a plurality of disparate areas on the substrate.
Abstract translation: 微型运输机器可以包括基板和可移动装置，其包括响应于无线电源的驱动部件。 可移动装置可操作以在基板上的多个不同区域之间移动。
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公开(公告)号：US20150089803A1
公开(公告)日：2015-04-02
申请号：US14564406
申请日：2014-12-09
Applicant: Henry Helvajian
Inventor： Henry Helvajian
CPC classification number: B81C1/00341 , B01J19/0093 , B01J2219/00788 , B01J2219/00835 , B01L3/502707 , B01L3/50273 , B01L3/502738 , B01L2300/0654 , B01L2300/0874 , B01L2300/12 , B01L2400/0439 , B01L2400/0478 , B01L2400/0633 , B28B1/001 , B33Y10/00 , B33Y80/00 , B81B2201/051 , B81B2203/0338 , B81C1/00634 , C06B21/00 , F16L55/00 , G03F7/70216 , Y10T29/49117
Abstract: A photostructurable ceramic is processed using photostructuring process steps for embedding devices within a photostructurable ceramic volume, the devices may include one or more of chemical, mechanical, electronic, electromagnetic, optical, and acoustic devices, all made in part by creating device material within the ceramic or by disposing a device material through surface ports of the ceramic volume, with the devices being interconnected using internal connections and surface interfaces.
Abstract translation: 使用用于将器件嵌入可光可陶瓷陶瓷体积内的光学结构化工艺步骤来处理可光电陶瓷，该器件可以包括化学，机械，电子，电磁，光学和声学设备中的一种或多种，所有这些都部分地通过在 陶瓷或通过陶瓷体的表面端口设置器件材料，使用内部连接和表面接口互连这些器件。
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公开(公告)号：US08940241B2
公开(公告)日：2015-01-27
申请号：US12686972
申请日：2010-01-13
Applicant: Henry Helvajian
Inventor： Henry Helvajian
CPC classification number: B81C1/00341 , B01J19/0093 , B01J2219/00788 , B01J2219/00835 , B01L3/502707 , B01L3/50273 , B01L3/502738 , B01L2300/0654 , B01L2300/0874 , B01L2300/12 , B01L2400/0439 , B01L2400/0478 , B01L2400/0633 , B28B1/001 , B33Y10/00 , B33Y80/00 , B81B2201/051 , B81B2203/0338 , B81C1/00634 , C06B21/00 , F16L55/00 , G03F7/70216 , Y10T29/49117
Abstract: A photostructurable ceramic is processed using photostructuring process steps for embedding devices within a photostructurable ceramic volume, the devices may include one or more of chemical, mechanical, electronic, electromagnetic, optical, and acoustic devices, all made in part by creating device material within the ceramic or by disposing a device material through surface ports of the ceramic volume, with the devices being interconnected using internal connections and surface interfaces.
Abstract translation: 使用用于将器件嵌入可光可陶瓷陶瓷体积内的光学结构化工艺步骤来处理可光电陶瓷，该器件可以包括化学，机械，电子，电磁，光学和声学设备中的一种或多种，所有这些都部分地通过在 陶瓷或通过陶瓷体的表面端口设置器件材料，使用内部连接和表面接口互连这些器件。
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公开(公告)号：US08933596B2
公开(公告)日：2015-01-13
申请号：US13448039
申请日：2012-04-16
Applicant: Harold Stalford
Inventor： Harold Stalford
CPC classification number: H02N10/00 , B81B3/0024 , B81B2201/031 , B81B2201/034 , B81B2201/037 , B81B2201/051 , H02K7/00 , H02N1/002 , H02N11/006
Abstract: A micro rotary machine may include a micro actuator and a micro shaft coupled to the micro actuator. The micro shaft comprises a horizontal shaft and is operable to be rotated by the micro actuator. A micro tool is coupled to the micro shaft and is operable to perform work in response to motion of the micro shaft.
Abstract translation: 微型旋转机器可以包括微型致动器和耦合到微型致动器的微型轴。 微型轴包括水平轴，并且可由微型致动器旋转。 微型工具联接到微型轴，并且可操作以响应于微型轴的运动而执行工作。
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