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

WO2012067995A2 OPTOFLUIDIC PHOTOBIOREACTOR APPARATUS, METHOD, AND APPLICATIONS 审中-公开
标题翻译：光流式光生物反应器装置，方法和应用
公开(公告)号：WO2012067995A2
公开(公告)日：2012-05-24
申请号：PCT/US2011/060557
申请日：2011-11-14
申请人： CORNELL UNIVERSITY , ERICKSON, David , SINTON, David
发明人： ERICKSON, David , SINTON, David
IPC分类号： C12M1/42 , C12M3/00 , C12N1/12 , C12P7/00 , C12P5/02 , C10L1/02 , C12R1/89
CPC分类号： C12M31/08 , C10L1/02 , C12M21/02 , C12M31/02 , C12N1/12 , C12N1/20 , C12P7/24
摘要： An optofluidic photobioreactor including an optical waveguide having an input, characterized by an evanescent optical field confined along an outer surface of the optical waveguide produced by radiation propagating in the optical waveguide, means for inputting light to the input of the optical waveguide, and a selected photosynthetic microorganism disposed substantially within the evanescent field. A method for optically exciting a photosynthetic microorganism for generating a biofuel, a biofuel pre-cursor, or a biomass from the optically-excited photosynthetic microorganism involves irradiating the photosynthetic microorganism attached to the surface of the waveguide with an evanescent optical field from optical radiation propagating in the optical waveguide, and driving photosynthesis in the microorganism by the evanescent optical field.
摘要翻译：一种光流控光生物反应器，包括具有输入的光波导，其特征在于沿着光波导的外表面限定的渐逝光场，该渐变光场由在光波导中传播的辐射产生，用于将光输入到输入以及基本上设置在瞬逝场内的选择的光合微生物。用于从光学激励光合微生物中光学激发用于生成生物燃料，生物燃料前体或生物质的光合微生物的方法涉及用来自光辐射传播的渐逝光场照射附着于波导表面的光合微生物在光波导中，并通过瞬逝光场驱动微生物中的光合作用。

2. 发明申请

WO2012048220A2 OPTICAL TRAPPING APPARATUS, METHODS AND APPLICATIONS USING PHOTONIC CRYSTAL RESONATORS 审中-公开
标题翻译：光学捕获装置，使用光子晶体谐振器的方法和应用
公开(公告)号：WO2012048220A2
公开(公告)日：2012-04-12
申请号：PCT/US2011/055364
申请日：2011-10-07
申请人： CORNELL UNIVERSITY , ERICKSON, David , CHEN, Yih-Fan
发明人： ERICKSON, David , CHEN, Yih-Fan
IPC分类号： G02B6/12 , G02F1/025
CPC分类号： G02B6/12 , B01L3/502761 , B01L2200/0668 , B01L2300/0654 , B01L2400/0454 , B82Y20/00 , G01N15/10 , G01N2015/0038 , G01N2015/0053 , G02B6/1225 , G02B2006/12061 , G02B2006/12147 , G02F1/025
摘要： A plurality of photonic crystal resonator optical trapping apparatuses and a plurality optical trapping methods using the plurality of photonic crystal resonator optical trapping apparatuses include located and formed over a substrate a photonic waveguide that is coupled (i.e., either separately coupled or integrally coupled) with a photonic crystal resonator. In a particular embodiment, the photonic waveguide and the photonic crystal resonator comprise a monocrystalline silicon (or other) photonic material absent any chemical functionalization. In another particular embodiment, the photonic waveguide and the photonic crystal resonator comprise a silicon nitride material which when actuating the photonic crystal resonator optical trapping apparatus with a 1064 nanometer resonant photonic radiation wavelength (or other resonant photonic radiation wavelength in a range from about 700 to about 1200 nanometers) provides no appreciable heating of an aqueous sample fluid that is analyzed by the photonic crystal resonator optical trapping apparatus.
摘要翻译：使用多个光子晶体振荡器光学捕获装置的多个光子晶体谐振器光学捕获装置和多个光学俘获方法包括在衬底上定位并形成光子波导，该光子波导耦合（即，单独耦合或整体耦合）与光子晶体谐振器。在特定实施例中，光子波导和光子晶体谐振器包括不存在任何化学官能化的单晶硅（或其它）光子材料。在另一特定实施例中，光子波导和光子晶体谐振器包括氮化硅材料，当氮化硅材料致动具有1064纳米共振光子辐射波长（或其他谐振光子辐射波长在约700至约1200纳米）对由光子晶体谐振器光学捕获装置分析的水样品流体没有明显的加热。

3. 发明申请

WO2010045357A2 ENHANCED ON-CHIP SERS BASED BIOMOLECULAR DETECTION USING ELECTROKINETICALLY ACTIVE MICROWELLS 审中-公开
标题翻译：使用电动活性微球增强基于片上SERS的生物分子检测
公开(公告)号：WO2010045357A2
公开(公告)日：2010-04-22
申请号：PCT/US2009/060675
申请日：2009-10-14
申请人： CORNELL UNIVERSITY , ERICKSON, David , HUH, Yun Suk , BATT, Carl A. , LOWE, Adam Joseph
发明人： ERICKSON, David , HUH, Yun Suk , BATT, Carl A. , LOWE, Adam Joseph
IPC分类号： G01N33/483
CPC分类号： C12Q1/6827 , B01F13/0076 , B01L3/50273 , B01L3/502761 , B01L2300/0636 , B01L2300/0654 , B01L2300/0809 , B01L2300/0829 , B01L2300/0887 , B01L2400/0415 , B01L2400/0424 , C12Q1/6862 , C12Q2565/632 , G01N21/658 , C12Q2563/137 , C12Q2531/137
摘要： A method for detecting target nucleic acids such as SNPs is provided. The method comprises performing a ligase detection reaction (LDR), performing surface enhanced Raman scattering (SERS) on the LDR, and analyzing the outcome of the LDR using analysis and/or quantification of the SERS by detecting an emitted Raman signature. The LDR-SERS method can be used for sensitive and specific detection of any nucleic acid sequence of interest. A microfluidic SERS detection device is also provided. The device comprises electrokinetically active microwells for mixing and concentrating analytes and in which analytes can be quantified. The device can be used for performing the LDR-SERS method in optofluidic chip format.
摘要翻译：提供了检测目标核酸如SNP的方法。该方法包括在LDR上进行连接酶检测反应（LDR），进行表面增强拉曼散射（SERS），并通过检测发射的拉曼特征来分析和/或定量SERS来分析LDR的结果。 LDR-SERS方法可用于感兴趣的任何核酸序列的敏感和特异性检测。还提供了微流体SERS检测装置。该装置包括用于混合和浓缩分析物的电动活性微孔，并且其中可分析物被量化。该器件可用于以光流体芯片格式执行LDR-SERS方法。

4. 发明申请

WO2009029957A1 NANOSCALE OPTOFLUIDIC DEVICES FOR MOLECULAR DETECTION 审中-公开
标题翻译：用于分子检测的纳米光滑液体装置
公开(公告)号：WO2009029957A1
公开(公告)日：2009-03-05
申请号：PCT/US2008/075066
申请日：2008-09-02
申请人： CORNELL UNIVERSITY , ERICKSON, David , MANDAL, Sudeep
发明人： ERICKSON, David , MANDAL, Sudeep
IPC分类号： G01B9/02
CPC分类号： G01N21/7746 , B01L3/5027 , B82Y20/00 , G01N21/774 , G01N21/78 , G01N2021/7776 , G01N2021/7789 , G02B6/12007 , G02B6/1225 , G02B2006/12061 , G02B2006/1213 , G02B2006/12138
摘要： An optofluidic architecture for label free, highly parallel, detection of molecular interactions is based on the use of optically resonant devices whose resonant wavelength is shifted due to a local change in refractive index caused by a positive binding event between a surface bound molecule and its solution phase target. These devices have an extremely low limit of detection and are compatible with aqueous environments. The device combines the sensitivity (limit of detection) of nanosensor technology with the parallelity of the microarray type format.
摘要翻译：用于无标记，高度平行，分子相互作用检测的光流体结构基于使用光学谐振装置，其谐振波长由于表面结合分子与其溶液之间的正结合事件引起的折射率的局部变化而偏移阶段目标。这些装置具有极低的检测限，并且与水性环境兼容。该器件将纳米传感器技术的灵敏度（检测限）与微阵列型格式的并行性相结合。

5. 发明申请

WO2011022650A3 NANOFILTER DEVICES USING ELASTOMERIC MICRO TO NANOCHANNEL INTERFACES AND METHODS BASED THEREON 审中-公开
公开(公告)号：WO2011022650A3
公开(公告)日：2011-02-24
申请号：PCT/US2010/046170
申请日：2010-08-20
申请人： CORNELL UNIVERSITY , PARK, Seung-min , HUH, Yun Suk , ERICKSON, David , CRAIGHEAD, Harold G.
发明人： PARK, Seung-min , HUH, Yun Suk , ERICKSON, David , CRAIGHEAD, Harold G.
IPC分类号： G01N21/65
摘要： A method is provided for fabricating a nanochannel. The method comprises providing a microchannel and controlling collapse of the microchannel so that it collapses to form a nanochannel of desired dimensions. The method employs a collapsible, flexible material such as the elastomer polydimethylsiloxane (PDMS) to form the nanochannel. A master is provided that is configured to have geometric conditions that promote a desired frequency of microchannel collapse. A collapsible material having a stiffness that also promotes a desired frequency of microchannel collapse is molded on the master. The molded collapsible material is removed from the master and bonded to a base, thereby forming the microchannel, which then collapses (or is collapsed) to form the nanochannel of desired dimensions. Nanofluidic and microfluidic devices comprising complex nanochannel structures and micro to nanochannel transitions are also provided.

6. 发明申请

WO2011053626A2 OPTOFLUIDIC APPARATUS, METHOD, AND APPLICATION 审中-公开
标题翻译：光学装置，方法和应用
公开(公告)号：WO2011053626A2
公开(公告)日：2011-05-05
申请号：PCT/US2010/054231
申请日：2010-10-27
申请人： CORNELL UNIVERSITY , ERICKSON, David , CHUNG, Aram, J. , JUNG, Erica, E.
发明人： ERICKSON, David , CHUNG, Aram, J. , JUNG, Erica, E.
IPC分类号： G01N21/00 , C12M1/34
CPC分类号： G01N21/7746 , G02B6/354 , G02B2006/0325
摘要： A reconfigurable optofluidic apparatus includes a microfluidic chip including a microfluidic channel further including an inlet for a liquid core waveguide fluid; a channel pathway for the liquid core waveguide fluid; a plurality of non-core waveguide fluid inlets; a switching chamber having a larger cross sectional area than the channel pathway; and an outlet for the liquid core waveguide fluid and non-core waveguide fluid, further including a plurality of non-liquid core waveguides disposed in the switching chamber. Light input to the apparatus propagates in the liquid core/liquid cladding (liquid) waveguide. The path of the liquid waveguide can be steered in a region of the apparatus over one of the non-liquid core waveguides such that the light is end-fire- or evanescently-coupled into the non-liquid core waveguide and output therefrom or between two of the non-liquid core waveguides and not coupled or output. Associated optofluidic switching methods are disclosed.
摘要翻译：可重新配置的光流控装置包括微流体芯片，所述微流体芯片包括微流体通道，所述微流体通道还包括用于液体芯波导流体的入口; 液芯波导流体的通道路径; 多个非芯波导流体入口; 开关室，其具有比通道路径更大的横截面积; 以及用于液芯波导流体和非芯波导流体的出口，还包括设置在切换室中的多个非液体芯部波导。输入到设备的光在液芯/液体包层（液体）波导中传播。液体波导的路径可以在设备的一个区域内在非液体芯波导中的一个上进行操纵，使得光被端射或渐逝地耦合到非液体芯波导中并且从其输出或者在两个之间输出非液体核心波导的非耦合或输出。公开了相关的光学流体切换方法。

7. 发明申请

WO2008051704A1 EXTENDER CUFF FOR BRANCH VESSEL 审中-公开
标题翻译：分支机构的扩展器
公开(公告)号：WO2008051704A1
公开(公告)日：2008-05-02
申请号：PCT/US2007/080679
申请日：2007-10-08
申请人： MEDTRONIC VASCULAR, INC. , ERICKSON, David , GANESON, Prema
发明人： ERICKSON, David , GANESON, Prema
IPC分类号： A61F2/06
CPC分类号： A61F2/07 , A61F2/89 , A61F2002/061 , A61F2002/075 , A61F2220/0033 , A61F2250/0065
摘要： A modular graft assembly includes a main graft, a lower extender cuff and an upper extender cuff. By rotating and/or telescoping the main graft, the lower extender cuff, and the upper extender cuff relative to one another, variations in the radial and longitudinal positions of branch vessels are readily accommodated by the modular graft assembly. Accordingly, an aneurysm in a main vessel is excluded while at the same time collateral flow to branch vessels is provided. Further, custom fabrication of a graft assembly to accommodate the vessel structure of a particular patient and the associated costs are avoided.
摘要翻译：模块化移植组件包括主移植物，下延伸箍和上延伸箍。通过相对于彼此旋转和/或伸缩主移植物，下延伸箍和上延伸箍，分支血管的径向和纵向位置的变化容易地由模块化移植物组件容纳。因此，排除了主血管中的动脉瘤，同时提供了向分支血管的侧支流。此外，避免了用于容纳特定患者的血管结构的移植物组件的定制制造和相关联的成本。

8. 发明申请

WO2008112415A2 BRAIDED FLANGE BRANCH GRAFT FOR BRANCH VESSEL 审中-公开
标题翻译：用于分支机构的BRAIDED法兰支架
公开(公告)号：WO2008112415A2
公开(公告)日：2008-09-18
申请号：PCT/US2008/054907
申请日：2008-02-25
申请人： MEDTRONIC VASCULAR INC. , ERICKSON, David , RAFIEE, Nasser , DOUK, Nasser , MORRIS, Jonathan , HANSON, Curtis , RUST, Matthew , YAMASAKI, Sonny , GANESAN, Prema
发明人： ERICKSON, David , RAFIEE, Nasser , DOUK, Nasser , MORRIS, Jonathan , HANSON, Curtis , RUST, Matthew , YAMASAKI, Sonny , GANESAN, Prema
IPC分类号： A61F2/06 , A61F2/84
CPC分类号： A61F2/064 , A61F2/07 , A61F2/90 , A61F2002/061 , A61F2002/821 , A61F2250/0039 , D04C1/06 , D10B2509/06
摘要： A braided flange branch graft formed of a braided super elastic memory material includes a neck between an inner flange and an outer flange. The neck is positioned in a side opening in a sidewall of a main stent graft and the inner flange and outer flange are deployed on opposite sides of the sidewall. The inner flange and the outer flange have a diameter greater than a diameter of the side opening in the sidewall of the main stent graft. Thus, the sidewall of the main stent graft is sandwiched between the inner flange and the outer flange securely and simply mounting the braided flange branch graft to the main stent graft. The braided flange has a substantially unobstructed fluid communication passage therethrough. Further, when stretched into a substantially cylindrical shape for delivery, the braided flange branch graft has a small delivery profile and is extremely flexible.
摘要翻译：由编织超弹性记忆材料形成的编织法兰分支移植物包括在内凸缘和外凸缘之间的颈部。颈部定位在主支架移植物的侧壁中的侧开口中，并且内凸缘和外凸缘部署在侧壁的相对侧上。内凸缘和外凸缘的直径大于主支架移植物侧壁中的侧开口的直径。因此，主支架移植物的侧壁被夹在内凸缘和外凸缘之间，并且将编织法兰分支移植物简单地安装到主支架移植物上。编织法兰具有通过其的基本上无障碍的流体连通通道。此外，当拉伸成基本上圆柱形以用于输送时，编织法兰分支移植物具有小的输送轮廓并且非常灵活。

9. 发明申请

WO2008097700A2 CHEMICAL ANALYZER FOR INDUSTRIAL PROCESS CONTROL 审中-公开
标题翻译：化学分析仪用于工业过程控制
公开(公告)号：WO2008097700A2
公开(公告)日：2008-08-14
申请号：PCT/US2008/051259
申请日：2008-01-17
申请人： CAMBRIUS, INC. , BROWN, Gordon, C. , BURKA, Michael , CRANTON, Brian , ERICKSON, David , GRASSI, James , HAMMOND, Matthew, Patrick , SHAFFER, Maximillan, Ben , VILLENEUVE, Pierre
发明人： BROWN, Gordon, C. , BURKA, Michael , CRANTON, Brian , ERICKSON, David , GRASSI, James , HAMMOND, Matthew, Patrick , SHAFFER, Maximillan, Ben , VILLENEUVE, Pierre
CPC分类号： G01N21/65 , G01J3/02 , G01J3/0208 , G01J3/0262 , G01J3/0286 , G01J3/0291 , G01J3/10 , G01J3/26 , G01J3/36 , G01J3/44 , G01J2003/1269 , G01N2021/1793 , G01N2021/8416 , G01N2201/0245 , G01N2201/067
摘要： An optical apparatus for measurement of industrial chemical processes. The analyzer uses Raman scattering and performs measurement of chemical concentrations in continuous or batch processes. The analyzer operates at a standoff distance from the analyte (or analytes) and can measure concentrations through an optical port, facilitating continuous, non-destructive, and non-invasive analysis without extracting the analyte or analytes from the process. The analyzer can measure one or several solid, liquid, or gaseous analytes, or a mixture thereof.
摘要翻译：一种用于测量工业化学工艺的光学装置。分析仪使用拉曼散射，并在连续或间歇过程中进行化学浓度的测量。分析仪与分析物（或分析物）隔开距离，并且可以通过光学端口测量浓度，有助于连续，非破坏性和非侵入性分析，而无需从该过程中提取分析物或分析物。分析仪可以测量一种或多种固体，液体或气体分析物或其混合物。

10. 发明申请

WO2003006161A2 MICROCHANNEL THERMAL REACTOR 审中-公开
标题翻译：微通道热反应器
公开(公告)号：WO2003006161A2
公开(公告)日：2003-01-23
申请号：PCT/CA2002/001057
申请日：2002-07-11
申请人： LI, Dongqing , ERICKSON, David
发明人： LI, Dongqing , ERICKSON, David
IPC分类号： B01L
CPC分类号： B01L3/5027 , B01J19/0093 , B01J2219/00824 , B01J2219/00828 , B01J2219/00831 , B01J2219/00833 , B01J2219/00853 , B01J2219/0086 , B01J2219/00873 , B01J2219/0095 , B01J2219/00961 , B01L7/525 , B01L2200/147 , B01L2300/0816 , B01L2300/0864 , B01L2300/1822 , B01L2300/1827 , B01L2400/0418
摘要： A low power microchannel thermal reactor for a biological or biochemical reaction. During the reaction, the biochemical or biological sample is heated by the microchannel with embedded in-channel heating elements and cooled by conduction and passive convection.
摘要翻译：用于生物或生物化学反应的低功率微通道热反应器。在反应过程中，生物样品或生物样品通过嵌入式通道加热元件通过微通道加热，并通过传导和被动对流冷却。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式