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

US20070276621A1 Method of Reducing the Effect of Direct Interference Current in an Electrochemical Test Strip 有权
标题翻译：减少直接干扰电流在电化学试片中的影响的方法
公开(公告)号：US20070276621A1
公开(公告)日：2007-11-29
申请号：US10577586
申请日：2004-10-29
申请人： Oliver William Davies , Robert Marshall , Damian Baskeyfield , Lynsey Whyte , Elaine Leiper
发明人： Oliver William Davies , Robert Marshall , Damian Baskeyfield , Lynsey Whyte , Elaine Leiper
IPC分类号： G01N27/327
CPC分类号： C12Q1/001 , A61B5/14532 , A61B5/1486 , A61B5/150022 , A61B5/150282 , A61B5/150358 , A61B5/150435 , A61B5/150503 , C12Q1/006 , G01N27/3274
摘要： This invention describes a method of reducing the effect of interfering compounds in a bodily fluid when measuring an analyte using an electrochemical sensor (62). In particular, the present method is applicable to electrochemical sensors where (62) the sensor includes a substrate (50), first and second working electrodes (10, 12), and a reference electrode (14) and either the first and second or only the second working electrode include regions which are bare of reagent (22). In this invention, an algorithm is described with mathematically corrects for the interference effect using the test strip embodiments of the present invention.
摘要翻译：本发明描述了当使用电化学传感器（62）测量分析物时减少干扰化合物在体液中的影响的方法。特别地，本方法适用于电化学传感器，其中（62）传感器包括基底（50），第一和第二工作电极（10,12）和参考电极（14），以及第一和第二或第二第二工作电极包括裸露的试剂（22）的区域。在本发明中，使用本发明的测试条实施例来描述使用数学校正干扰效应的算法。

2. 发明授权

US09128038B2 Analytical test strip with capillary sample-receiving chambers separated by a physical barrier island 有权
标题翻译：带有由物理屏障岛隔开的毛细管样品收集室的分析测试条
公开(公告)号：US09128038B2
公开(公告)日：2015-09-08
申请号：US13529901
申请日：2012-06-21
申请人： Lynsey Whyte , Scott Sloss , David Mccoll , Neil Whitehead , Antony Smith
发明人： Lynsey Whyte , Scott Sloss , David Mccoll , Neil Whitehead , Antony Smith
IPC分类号： G01N27/327 , G01N33/49 , B01L3/00
CPC分类号： G01N27/3272 , B01L3/502 , B01L2300/0825 , G01N27/3274 , G01N33/492
摘要： An analytical test strip for the determination of an analyte (such as glucose and/or hematocrit) in a bodily fluid sample (such as a whole blood sample) includes a first capillary sample-receiving chamber, a second capillary sample-receiving chamber, and a physical barrier island disposed between the first and second capillary sample-receiving chambers. Moreover, the physical island barrier is disposed such that bodily fluid sample flow between the first capillary sample-receiving chamber and the second capillary sample-receiving chamber is prevented during use of the analytical test strip.
摘要翻译：用于测定体液样品（例如全血样品）中的分析物（例如葡萄糖和/或血细胞比容）的分析测试条包括第一毛细管样品接收室，第二毛细管样品接收室和设置在第一和第二毛细管样品接收室之间的物理屏障岛。此外，物理岛屏障设置成在分析测试条的使用期间防止了体液样品在第一毛细管样品接收室和第二毛细管样品接收室之间流动。

3. 发明授权

US08877023B2 Electrochemical-based analytical test strip with intersecting sample-receiving chambers 有权
标题翻译：电化学分析试片与相交的样品接收室
公开(公告)号：US08877023B2
公开(公告)日：2014-11-04
申请号：US13529890
申请日：2012-06-21
申请人： Lynsey Whyte , Scott Sloss , Neil Whitehead , David McColl , Antony Smith
发明人： Lynsey Whyte , Scott Sloss , Neil Whitehead , David McColl , Antony Smith
IPC分类号： G01N27/327 , C12Q1/54 , G01N33/66 , C12Q1/00
CPC分类号： G01N27/327 , C12Q1/004 , C12Q1/006
摘要： An electrochemical-based analytical test strip for the determination of an analyte (such as glucose) in a bodily fluid sample (for example, a whole blood sample) and/or a characteristic of the bodily fluid sample (for example, hematocrit) includes a first sample-receiving chamber with first and second sample-application openings, and first and second electrodes. The first and second electrodes are disposed in the first sample-receiving chamber between the first and second sample-application openings. The electrochemical-based analytical test strip also includes a second sample-receiving chamber and a plurality of electrodes disposed in the second sample-receiving chamber. In addition, the second sample-receiving chamber intersects the first sample-receiving chamber between the first and second electrodes, thereby defining a chamber intersection.
摘要翻译：用于测定体液样品（例如全血样品）中的分析物（例如葡萄糖）和/或体液样品的特性（例如，血细胞比容）的基于电化学的分析测试条包括第一样品接收室，其具有第一和第二样品施加开口，以及第一和第二电极。第一和第二电极设置在第一和第二样品施加开口之间的第一样品接收室中。基于电化学的分析测试条还包括第二样品接收室和设置在第二样品接收室中的多个电极。此外，第二样本接收室在第一和第二电极之间与第一样本接收室相交，由此限定腔室交叉。

4. 发明申请

US20130341208A1 ELECTROCHEMICAL-BASED ANALYTICAL TEST STRIP WITH INTERSECTING SAMPLE-RECEIVING CHAMBERS 有权
标题翻译：基于电化学分析测试条带接口采样样品
公开(公告)号：US20130341208A1
公开(公告)日：2013-12-26
申请号：US13529890
申请日：2012-06-21
申请人： Lynsey WHYTE , Scott SLOSS , Neil WHITEHEAD , David MCCOLL , Antony SMITH
发明人： Lynsey WHYTE , Scott SLOSS , Neil WHITEHEAD , David MCCOLL , Antony SMITH
IPC分类号： G01N27/26 , G01N33/66
CPC分类号： G01N27/327 , C12Q1/004 , C12Q1/006
摘要： An electrochemical-based analytical test strip for the determination of an analyte (such as glucose) in a bodily fluid sample (for example, a whole blood sample) and/or a characteristic of the bodily fluid sample (for example, hematocrit) includes a first sample-receiving chamber with first and second sample-application openings, and first and second electrodes. The first and second electrodes are disposed in the first sample-receiving chamber between the first and second sample-application openings. The electrochemical-based analytical test strip also includes a second sample-receiving chamber and a plurality of electrodes disposed in the second sample-receiving chamber. In addition, the second sample-receiving chamber intersects the first sample-receiving chamber between the first and second electrodes, thereby defining a chamber intersection.
摘要翻译：用于测定体液样品（例如全血样品）中的分析物（例如葡萄糖）和/或体液样品的特性（例如，血细胞比容）的基于电化学的分析测试条包括第一样品接收室，其具有第一和第二样品施加开口，以及第一和第二电极。第一和第二电极设置在第一和第二样品施加开口之间的第一样品接收室中。基于电化学的分析测试条还包括第二样品接收室和设置在第二样品接收室中的多个电极。此外，第二样本接收室在第一和第二电极之间与第一样本接收室相交，由此限定腔室交叉。

5. 外观设计

USD501560S1 Electrochemical test strip 失效
标题翻译：电化学试片
公开(公告)号：USD501560S1
公开(公告)日：2005-02-01
申请号：US29194996
申请日：2003-12-03
申请人： Lynsey Whyte , Erica Mary Beck , Emma-Louise Robertson , Darren Iain Mitchell
设计人： Lynsey Whyte , Erica Mary Beck , Emma-Louise Robertson , Darren Iain Mitchell

6. 发明申请

US20130084591A1 ANALYTICAL TEST STRIP WITH ISOLATED BODILY FLUID PHASE-SHIFT AND ANALYTE DETERMINATION SAMPLE CHAMBERS 审中-公开
标题翻译：分离体液相分析仪和分析测定样品分析仪的分析测试条
公开(公告)号：US20130084591A1
公开(公告)日：2013-04-04
申请号：US13250747
申请日：2011-09-30
申请人： David McCOLL , Antony SMITH , Lynsey WHYTE , Neil WHITEHEAD , Ramsay DARLING
发明人： David McCOLL , Antony SMITH , Lynsey WHYTE , Neil WHITEHEAD , Ramsay DARLING
IPC分类号： C12Q1/02 , C12M1/34
CPC分类号： G01N27/3272
摘要： An analytical test strip (“ATS”) for use with a hand-held test meter in the determination of an analyte in a bodily fluid sample includes an electrically insulting substrate, a first patterned conductor layer disposed on the electrically insulating substrate and having a working electrode and a reference electrode. The ATS also includes an enzymatic reagent layer disposed on the working electrode, a first patterned spacer layer disposed over the first patterned conductor layer and defining both a first sample-receiving channel and an analyte determination sample chamber within the ATS, and a second patterned spacer layer disposed over the first patterned spacer layer and defining at least a second sample-receiving channel. The ATS further includes a bodily fluid phase-shift sample chamber in fluidic communication with the second sample-receiving channel. The first sample-receiving channel and analyte determination sample chamber are isolated from the second sample-receiving channel and bodily fluid phase-shift sample chamber.
摘要翻译：用于测定体液样品中的分析物的手持测试仪的分析测试条（ATS）包括电绝缘基底，设置在电绝缘基底上并具有工作电极的第一图案化导体层和参考电极。 ATS还包括设置在工作电极上的酶试剂层，设置在第一图案化导体层之上并限定ATS内的第一样品接收通道和分析物确定样品室的第一图案化间隔层，以及第二图案化间隔物层，其设置在第一图案化间隔层上并且限定至少第二样品接收通道。 ATS还包括与第二样品接收通道流体连通的体液相移样品室。第一样品接收通道和分析物确定样品室与第二样品接收通道和体液相移样品室隔离。

7. 发明申请

US20100112678A1 ANALYTICAL TEST STRIP WITH MINIMAL FILL-ERROR SAMPLE VIEWING WINDOW 有权
标题翻译：具有最小错误样本查看窗口的分析测试条
公开(公告)号：US20100112678A1
公开(公告)日：2010-05-06
申请号：US12261293
申请日：2008-10-30
申请人： John William DILLEEN , Lynsey Whyte , Robert Hamish MacLeod , Ramsay Raymond Donald Darling
发明人： John William DILLEEN , Lynsey Whyte , Robert Hamish MacLeod , Ramsay Raymond Donald Darling
IPC分类号： C12M1/00 , G01N27/26
CPC分类号： G01N27/3272 , C12Q1/005 , C12Q1/006
摘要： An electrochemical-based analytical test strip includes an electrically-insulating substrate, a patterned conductive layer disposed over the electrically-insulating substrate, a patterned insulating layer disposed over the patterned conductive layer, an enzymatic reagent layer disposed over the patterned conductive layer, a patterned adhesive layer disposed above the enzymatic reagent layer and a top layer disposed over the enzymatic reagent layer. In addition, the test strip has a sample-receiving chamber defined by the electrically-insulating substrate, the patterned conductive layer, the patterned insulating layer, the enzymatic reagent layer, the patterned adhesive layer and the top layer. The sample receiving chamber of the test strip has a working portion and a non-working portion and the top layer has a first portion and an opaque second portion. The first portion is configured such that a user can view the working portion of the sample-receiving chamber through the first portion of the top layer, while the opaque second portion is configured to preclude a user from viewing the non-working portion of the sample-receiving chamber.
摘要翻译：基于电化学的分析测试条包括电绝缘衬底，设置在电绝缘衬底上的图案化导电层，设置在图案化导电层上的图案化绝缘层，设置在图案化导电层上的酶试剂层，设置在酶试剂层上方的粘合剂层和设置在酶试剂层上的顶层。此外，测试条具有由电绝缘基板，图案化导电层，图案化绝缘层，酶试剂层，图案化粘合剂层和顶层限定的样品接收室。测试条的样品接收室具有工作部分和非工作部分，顶层具有第一部分和不透明的第二部分。第一部分被配置成使得用户可以通过顶层的第一部分来观察样品接收室的工作部分，而不透明的第二部分被配置为阻止使用者观察样品的非工作部分接收室

8. 外观设计

USD598126S1 Electrochemical test strip 有权
标题翻译：电化学试片
公开(公告)号：USD598126S1
公开(公告)日：2009-08-11
申请号：US29319306
申请日：2008-06-06
申请人： Manuel Alvarez-Icaza , Lynsey Whyte
设计人： Manuel Alvarez-Icaza , Lynsey Whyte

9. 发明申请

US20130341209A1 ANALYTICAL TEST STRIP WITH CAPILLARY SAMPLE-RECEIVING CHAMBERS SEPARATED BY A PHYSICAL BARRIER ISLAND 有权
公开(公告)号：US20130341209A1
公开(公告)日：2013-12-26
申请号：US13529901
申请日：2012-06-21
申请人： Lynsey WHYTE , Scott Sloss , David Mccoll , Neil Whitehead , Antony Smith
发明人： Lynsey WHYTE , Scott Sloss , David Mccoll , Neil Whitehead , Antony Smith
IPC分类号： G01N27/26 , G01N33/66
CPC分类号： G01N27/3272 , B01L3/502 , B01L2300/0825 , G01N27/3274 , G01N33/492
摘要： An analytical test strip for the determination of an analyte (such as glucose and/or hematocrit) in a bodily fluid sample (such as a whole blood sample) includes a first capillary sample-receiving chamber, a second capillary sample-receiving chamber, and a physical barrier island disposed between the first and second capillary sample-receiving chambers. Moreover, the physical island barrier is disposed such that bodily fluid sample flow between the first capillary sample-receiving chamber and the second capillary sample-receiving chamber is prevented during use of the analytical test strip.

10. 发明申请

US20130199942A1 ELECTROCHEMICAL-BASED ANALYTICAL TEST STRIP WITH FILL-SPEED CONFIGURED REAGENT LAYER 审中-公开
标题翻译：基于电化学的分析测试条带快速配置的试剂层
公开(公告)号：US20130199942A1
公开(公告)日：2013-08-08
申请号：US13367648
申请日：2012-02-07
申请人： Neil WHITEHEAD , Stuart Phillips , David Morris , Joanne McIlrath , Robert MacLeod , Lynsey Whyte , Karn Campbell , Ramsay Darling , James McLaren , Russell Bain
发明人： Neil WHITEHEAD , Stuart Phillips , David Morris , Joanne McIlrath , Robert MacLeod , Lynsey Whyte , Karn Campbell , Ramsay Darling , James McLaren , Russell Bain
IPC分类号： G01N27/327 , G01N33/66
CPC分类号： C12Q1/001 , C12Q1/006
摘要： An electrochemical-based analytical test strip (“EBAT”) for the determination of an analyte in a bodily fluid sample includes an electrically insulating substrate layer with a distal end and a patterned conductor layer that is disposed over the electrically-insulating substrate layer and has a working electrode (“WE”) and a counter/reference electrode (“C/RE”). The EBAT also includes a patterned insulation layer with an electrode exposure window configured to expose a WE exposed portion and a C/RE exposed portion, an enzymatic reagent layer; and a patterned spacer layer. The patterned insulation layer and the patterned spacer layer define a sample receiving chamber with a sample-receiving opening (“SRO”) at the distal end of the electrically insulating substrate layer and that extends across the WE exposed portion and the C/RE exposed portion. Furthermore, the enzymatic reagent layer is disposed over the WE and C/RE exposed portions and extends no more than 400 μm toward the SRO.
摘要翻译：用于测定体液样品中的分析物的基于电化学的分析测试条（“EBAT”）包括具有远端的电绝缘基底层和设置在电绝缘基底层上的图案化导体层，并且具有工作电极（“WE”）和计数器/参考电极（“C / RE”）。 EBAT还包括具有电极曝光窗口的图案化绝缘层，其被配置为暴露WE暴露部分和C / RE暴露部分，即酶试剂层; 和图案化间隔层。图案化绝缘层和图案化间隔层限定了在电绝缘基底层的远端处具有样品接收开口（“SRO”）的样品接收室，并且延伸穿过WE暴露部分和C / RE暴露部分。此外，酶试剂层设置在WE和C / RE暴露部分上方，朝向SRO延伸不超过400μm。

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