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公开(公告)号：US10983083B2
公开(公告)日：2021-04-20
申请号：US15623662
申请日：2017-06-15
Applicant: AgaMatrix, Inc.
Inventor： Ian Harding , Sridhar G. Iyengar , Baoguo Wei , Steven Diamond , Martin Forest
IPC: G01N27/403 , G01N27/327 , G01N27/28 , G01N33/50
Abstract: The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyses of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
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公开(公告)号：US20180088071A1
公开(公告)日：2018-03-29
申请号：US15830897
申请日：2017-12-04
Applicant: AgaMatrix, Inc.
Inventor： Steven Diamond , Martin Forest , Baoguo Wei , Ian Harding , Sridhar Iyengar
IPC: G01N27/327 , B01L3/00
CPC classification number: G01N27/3272 , B01L3/5023 , B01L3/545 , B01L2300/02
Abstract: A test strip and analytical apparatus have pin connections permitting the definition of geographic regions or of particular customers. A test strip made for use in a particular region or for a particular customer will have pin connections matching features of the apparatus made for use in that region or by that customer. Insertion of the strip into the apparatus does not merely turn on the apparatus, but provides the regional or customer coding. Analog switches within the apparatus allow coding of a larger number of distinct regions or customers than would otherwise be possible, all without degrading the quality of the measurements made of the fluid being tested. Conductive paths in the strips permit testing the strips during manufacture so as to detect quality lapses regarding the printing or deposition of the paths.
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公开(公告)号：US20170350847A1
公开(公告)日：2017-12-07
申请号：US15623662
申请日：2017-06-15
Applicant: AgaMatrix, Inc.
Inventor： Ian Harding , Sridhar G. Iyengar , Baoguo Wei , Steven Diamond , Martin Forest
IPC: G01N27/28 , G01N27/403 , G01N27/327 , G01N33/50
CPC classification number: G01N27/28 , G01N27/3271 , G01N27/3272 , G01N27/3273 , G01N27/403 , G01N33/50
Abstract: The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyses of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
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公开(公告)号：US20160033441A1
公开(公告)日：2016-02-04
申请号：US14816786
申请日：2015-08-03
Applicant: AGAMATRIX, INC.
Inventor： Ian Harding , Sridhar G. Iyengar , Baoguo Wei , Steven Diamond , Martin Forest
IPC: G01N27/327
CPC classification number: G01N27/28 , G01N27/3271 , G01N27/3272 , G01N27/3273 , G01N27/403 , G01N33/50
Abstract: The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyses of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
Abstract translation: 在电流测量和电位测量之间切换的能力在执行未知数的分析方面提供了极大的灵活性。 装置和方法可以提供这种切换以从电化学电池收集数据。 细胞可以含有用于测量人血液中的葡萄糖的试剂。
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公开(公告)号：US20140151222A1
公开(公告)日：2014-06-05
申请号：US14088993
申请日：2013-11-25
Applicant: AgaMatrix, Inc.
Inventor： Ian Harding , Sridhar G. Iyengar , Baoguo Wei , Steven Diamond , Martin Forest
IPC: G01N27/327
CPC classification number: G01N27/28 , G01N27/3271 , G01N27/3272 , G01N27/3273 , G01N27/403 , G01N33/50
Abstract: The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyses of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
Abstract translation: 在电流测量和电位测量之间切换的能力在执行未知数的分析方面提供了极大的灵活性。 装置和方法可以提供这种切换以从电化学电池收集数据。 细胞可以含有用于测量人血液中的葡萄糖的试剂。
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Patent Agency Ranking
公开(公告)号：US20150083587A1
公开(公告)日：2015-03-26
申请号：US14473182
申请日：2014-08-29
Applicant: AgaMatrix, Inc.
Inventor： Ian Harding , Sridhar G. Iyengar , Baoguo Wei , Steven Diamond , Martin Forest
IPC: G01N27/28
CPC classification number: G01N27/28 , G01N27/3271 , G01N27/3272 , G01N27/3273 , G01N27/403 , G01N33/50
Abstract: The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyses of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
Abstract translation: 在电流测量和电位测量之间切换的能力在执行未知数的分析方面提供了极大的灵活性。 装置和方法可以提供这种切换以从电化学电池收集数据。 细胞可以含有用于测量人血液中的葡萄糖的试剂。
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公开(公告)号：US11346803B2
公开(公告)日：2022-05-31
申请号：US15830897
申请日：2017-12-04
Applicant: AgaMatrix, Inc.
Inventor： Steven Diamond , Martin Forest , Baoguo Wei , Ian Harding , Sridhar Iyengar
IPC: G01N27/327 , B01L3/00
Abstract: A test strip and analytical apparatus have pin connections permitting the definition of geographic regions or of particular customers. A test strip made for use in a particular region or for a particular customer will have pin connections matching features of the apparatus made for use in that region or by that customer. Insertion of the strip into the apparatus does not merely turn on the apparatus, but provides the regional or customer coding. Analog switches within the apparatus allow coding of a larger number of distinct regions or customers than would otherwise be possible, all without degrading the quality of the measurements made of the fluid being tested. Conductive paths in the strips permit testing the strips during manufacture so as to detect quality lapses regarding the printing or deposition of the paths.
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公开(公告)号：US09846140B2
公开(公告)日：2017-12-19
申请号：US14988264
申请日：2016-01-05
Applicant: AgaMatrix, Inc.
Inventor： Steven Diamond , Ian Harding , Sridhar G. Iyengar , Baoguo Wei
IPC: G01N27/327 , G01N27/416 , C12Q1/00 , G01N27/30 , G01N33/487
CPC classification number: G01N27/4166 , C12Q1/006 , G01N27/307 , G01N27/3272 , G01N27/3273 , G01N27/4161 , G01N33/48707
Abstract: A method is provided for determining analyte concentrations, for example glucose concentrations, that utilizes a dynamic determination of the appropriate time for making a glucose measurement, for example when a current versus time curve substantially conforms to a Cottrell decay, or when the current is established in a plateau region. Dynamic determination of the time to take the measurement allows each strip to operate in the shortest appropriate time frame, thereby avoiding using an average measurement time that may be longer than necessary for some strips and too short for others.
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公开(公告)号：US20150276669A1
公开(公告)日：2015-10-01
申请号：US14642982
申请日：2015-03-10
Applicant: AgaMatrix, Inc.
Inventor： Steven Diamond , Ian Harding , Sridhar G. Iyengar , Baoguo Wei
IPC: G01N27/416
CPC classification number: G01N27/4166 , C12Q1/006 , G01N27/307 , G01N27/3272 , G01N27/3273 , G01N27/4161 , G01N33/48707
Abstract: A method is provided for determining analyte concentrations, for example glucose concentrations, that utilizes a dynamic determination of the appropriate time for making a glucose measurement, for example when a current versus time curve substantially conforms to a Cottrell decay, or when the current is established in a plateau region. Dynamic determination of the time to take the measurement allows each strip to operate in the shortest appropriate time frame, thereby avoiding using an average measurement time that may be longer than necessary for some strips and too short for others.
Abstract translation: 提供了一种用于确定分析物浓度（例如葡萄糖浓度）的方法，其利用动态确定用于进行葡萄糖测量的适当时间，例如当电流对时间曲线基本上符合Cottrell衰变时，或当电流建立时 在高原地区。 动态确定进行测量的时间允许每个条带在最短的适当时间范围内运行，从而避免使用平均测量时间长于某些条带所需的时间，而对于其他条带来说太短。
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公开(公告)号：US09097651B2
公开(公告)日：2015-08-04
申请号：US14088993
申请日：2013-11-25
Applicant: AgaMatrix, Inc.
Inventor： Ian Harding , Sridhar G. Iyengar , Baoguo Wei , Steven Diamond , Martin Forest
IPC: G01N27/327 , G01N27/28 , G01N27/403
CPC classification number: G01N27/28 , G01N27/3271 , G01N27/3272 , G01N27/3273 , G01N27/403 , G01N33/50
Abstract: The ability to switch at will between amperometric measurements and potentiometric measurements provides great flexibility in performing analyzes of unknowns. Apparatus and methods can provide such switching to collect data from an electrochemical cell. The cell may contain a reagent disposed to measure glucose in human blood.
Abstract translation: 在电流测量和电位测量之间切换的能力在执行未知数的分析方面提供了极大的灵活性。 装置和方法可以提供这种切换以从电化学电池收集数据。 细胞可以含有用于测量人血液中的葡萄糖的试剂。
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