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. 发明授权

US06656428B1 Automated point of care detection system including complete sample processing capabilities 失效
标题翻译：自动点护理检测系统，包括完整的样品处理能力
公开(公告)号：US06656428B1
公开(公告)日：2003-12-02
申请号：US09632343
申请日：2000-08-03
申请人： David D. Clark , Jeffrey W. Steaffens , John Dorson , Ian Wells , Alan J. Fujii , James E. Maynard , James Baker , John Zeis , Charles Bickoff , Richard D. McEachern , Kunio Kohga , Andrew Ghusson , John C. Balsavich, Jr.
发明人： David D. Clark , Jeffrey W. Steaffens , John Dorson , Ian Wells , Alan J. Fujii , James E. Maynard , James Baker , John Zeis , Charles Bickoff , Richard D. McEachern , Kunio Kohga , Andrew Ghusson , John C. Balsavich, Jr.
IPC分类号： G01N2100
CPC分类号： B01L3/502 , B01L2200/16 , B01L2300/0672 , B01L2400/0478 , B01L2400/0644 , G01N35/00 , G01N35/1002 , G01N2035/0436 , G01N2035/0443 , Y10T436/11 , Y10T436/112499 , Y10T436/113332
摘要： The present invention relates to cost effective analytical instruments for determining the presence or amount of an analyte in a sample. The analytical instruments utilize an assay cartridge which has a sample receiving port and a rotatable carousel containing a plurality of reagent wells. Each reagent well includes a piston element for delivery of reagent to a test surface. The instrument is capable of indexing the assay cartridge to deliver sample and reagents to a test surface in a predetermined and flexibile manner, thus providing an assay protocol which is specific to the type of sample under analysis. The invention also relates to components, features, disposables, reagent delivery systems, accessories, and methods for using such instruments. Appropriate applications include infectious disease testing, cancer detection and monitoring, therapeutic drug level monitoring, allergy testing, environmental testing, food testing, diagnostic testing of human and veterinary samples, and off-line process testing.
摘要翻译：本发明涉及用于确定样品中分析物的存在或量的成本有效的分析仪器。分析仪器使用具有样品接收端口和包含多个试剂阱的可旋转转盘的测定盒。每个试剂井都包括用于将试剂输送到测试表面的活塞元件。该仪器能够对分析盒进行分度，以将样品和试剂以预定和灵活的方式递送到测试表面，从而提供对所分析样品类型特异性的测定方案。本发明还涉及用于使用这些仪器的组件，特征，一次性用品，试剂递送系统，附件和方法。适当的应用包括传染病测试，癌症检测和监测，治疗药物水平监测，过敏测试，环境测试，食品测试，人类和兽医样品的诊断测试以及离线过程测试。

2. 发明授权

US06287783B1 Optical assay device and method 失效
标题翻译：光学测定装置及方法
公开(公告)号：US06287783B1
公开(公告)日：2001-09-11
申请号：US09272641
申请日：1999-03-18
申请人： James E. Maynard , Mark A. Crosby , Alan J. Fujii
发明人： James E. Maynard , Mark A. Crosby , Alan J. Fujii
IPC分类号： G01N3353
CPC分类号： B01L3/5023 , B01L2300/042 , B01L2300/046 , B01L2300/069 , B01L2300/0832 , B01L2400/0406 , Y10S435/808 , Y10S435/81 , Y10S436/805
摘要： The present invention involves an optical assay device and method of use for the detection of an analyte of interest in a sample that conveniently allows control of the flow characteristics of the sample through the device without significant user intervention. The optical assay device includes a base having an absorbent material, and a member having an optically active test stack that is rotatably coupled to the base for rotation between a lowered position and a raised position. In the lowered position, the optically active test stack contacts the absorbent material for drawing the sample through the surface. In the raised position, the optically active test stack does not contact the absorbent material.
摘要翻译：本发明涉及一种用于检测样品中感兴趣的分析物的光学测定装置和方法，其方便地允许通过装置控制样品的流动特性而无需显着的用户干预。该光学测定装置包括具有吸收材料的底座和具有光学活动的测试叠层的构件，其可旋转地联接到基座以在降低位置和升高位置之间旋转。在降低的位置，光学活性测试堆叠接触吸收材料，以将样品通过表面。在升高位置，光学活性测试叠层不接触吸收材料。

3. 外观设计

USD431867S Immunoassay test device 失效
公开(公告)号：USD431867S
公开(公告)日：2000-10-10
申请号：US102418
申请日：1999-03-22
申请人： James E. Maynard , Mark A. Crosby , Alan J. Fujii
设计人： James E. Maynard , Mark A. Crosby , Alan J. Fujii

4. 发明授权

US06770447B2 Optical assay device and method 失效
标题翻译：光学测定装置及方法
公开(公告)号：US06770447B2
公开(公告)日：2004-08-03
申请号：US09905146
申请日：2001-07-12
申请人： James E. Maynard , Mark A. Crosby , Alan J. Fujii
发明人： James E. Maynard , Mark A. Crosby , Alan J. Fujii
IPC分类号： G01N3353
CPC分类号： B01L3/5023 , B01L2300/042 , B01L2300/046 , B01L2300/069 , B01L2300/0832 , B01L2400/0406 , Y10S435/808 , Y10S435/81 , Y10S436/805
摘要： The present invention involves an optical assay device and method of use for the detection of an analyte of interest in a sample that conveniently allows control of the flow characteristics of the sample through the device without significant user intervention. The optical assay device includes a base having an absorbent material, and a member having an optically active test stack that is rotatably coupled to the base for rotation between a lowered position and a raised position. In the lowered position, the optically active test stack contacts the absorbent material for drawing the sample through the surface. In the raised position, the optically active test stack does not contact the absorbent material.
摘要翻译：本发明涉及一种用于检测样品中感兴趣的分析物的光学测定装置和方法，其方便地允许通过装置控制样品的流动特性而无需显着的用户干预。该光学测定装置包括具有吸收材料的底座和具有光学活动的测试叠层的构件，其可旋转地联接到基座以在降低位置和升高位置之间旋转。在降低的位置，光学活性测试堆叠接触吸收材料，以将样品通过表面。在升高位置，光学活性测试叠层不接触吸收材料。

5. 发明授权

US06507630B1 Cell flow diverter and flow diverter/vortex generator assembly for BWR spacers 失效
标题翻译：用于BWR垫片的电池流分流器和流量分配器/涡流发生器组件
公开(公告)号：US06507630B1
公开(公告)日：2003-01-14
申请号：US09562866
申请日：2000-05-01
申请人： David G. Smith , James E. Maynard
发明人： David G. Smith , James E. Maynard
IPC分类号： G21C334
CPC分类号： G21C3/322 , G21Y2002/302 , G21Y2002/402 , G21Y2004/30 , Y02E30/31 , Y02E30/38
摘要： A flow diverter is provided for attachment to a spacer cell above a part-length fuel rod. The flow diverter includes a tubular base having a plurality of laterally projecting tabs extending in an upstream direction for diverting flow from between the spacer cells into the volume above the spacer void of a fuel rod. A vortex generator is secured to or forms an integral part with the flow diverter for swirling the flow onto and into the interstices of laterally adjacent fuel rods. The flow diverter and vortex generator are formed of tubular stock. The vanes of the vortex generator are formed by providing slits along the tubular stock and twisting alternating edges of the stock inwardly to form the vanes.
摘要翻译：提供了一种分流器，用于连接到部分长度燃料棒上方的间隔室。流动分流器包括管状基座，其具有沿上游方向延伸的多个横向突出的突出部分，用于将间隔器单元之间的流动转移到燃料棒的间隔件空间上方的体积中。涡流发生器被固定到流动分流器或与流动分流器形成一体的部分，以将流体旋转到横向相邻的燃料棒的空隙中并进入横向相邻的燃料棒的间隙中。流量分配器和涡流发生器由管状原料形成。涡流发生器的叶片通过沿着管状坯料提供狭缝并向内扭转坯料的交替边缘而形成叶片。

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