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公开(公告)号：US09928587B2
公开(公告)日：2018-03-27
申请号：US15010597
申请日：2016-01-29
Applicant: BioArray Solutions, Ltd.
Inventor： Michael Seul , Xiongwu Xia , Chiu Chau , Scott Determan
CPC classification number: G06T7/0012 , G01N33/566 , G06K9/00 , G06K9/00147 , G06K2209/07 , G06T7/11 , G06T7/155 , G06T7/33 , G06T2207/10064 , G06T2207/20152 , G06T2207/30072
Abstract: Systems and methods are provided the autocentering, autofocusing, acquiring, decoding, aligning, analyzing and exchanging among various parties, images, where the images are of arrays of signals associated with ligand-receptor interactions, and more particularly, ligand-receptor interactions where a multitude of receptors are associated with microparticles or microbeads. The beads are encoded to indicate the identity of the receptor attached, and therefore, an assay image and decoding image are aligned to effect the decoding. The images or data extracted from such images can be exchanged between de-centralized assay locations and a centralized location where the data are analyzed to indicate assay results. Access to data can be restricted to authorized parties in possession of certain encoding information, so as to preserve confidentiality.
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2.发明授权公开(公告)号：US09670534B2
公开(公告)日：2017-06-06
申请号：US14449569
申请日：2014-08-01
Applicant: BioArray Solutions, Ltd.
Inventor： Michael Seul , Yi Zhang , Sukanta Banerjee , Jiacheng Yang , Chiu Chau
IPC: C12Q1/68
CPC classification number: C12Q1/6837 , C12Q1/6818 , C12Q1/6827 , C12Q2565/1015 , C12Q2537/143 , C12Q2533/101 , C12Q2535/125 , C12Q2525/301
Abstract: Disclosed herein are methods for array assembly and detection. The methods can use an incubation chamber containing a suspension of nucleic acid targets, polymerase and a set of oligonucleotide probes bound to magnetic beads in a randomly dispersed state. Each probe can have a target binding domain that is complementary to a target nucleic acid, a closing domain with a sequence that is complementary to the sequence of the target binding domain, and a joining region between the binding domain and the closing domain, which is not complementary to the target nucleic acid. Method steps can include providing the incubation chamber, placing the incubation chamber in a magnetic trap, generating a magnetic field that induces the magnetic beads to migrate towards a substrate and, once in proximity to the substrate, to interact with each other repulsively and reorganize into arrays, and imaging the array.
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公开(公告)号：US09251583B2
公开(公告)日：2016-02-02
申请号：US14202357
申请日：2014-03-10
Applicant: Bioarray Solutions, Ltd.
Inventor： Michael Seul , Xiongwu Xia , Chiu Chau , Scott Determan
CPC classification number: G06T7/0012 , G01N33/566 , G06K9/00 , G06K9/00147 , G06K2209/07 , G06T7/11 , G06T7/155 , G06T7/33 , G06T2207/10064 , G06T2207/20152 , G06T2207/30072
Abstract: Systems and methods are provided the autocentering, autofocusing, acquiring, decoding, aligning, analyzing and exchanging among various parties, images, where the images are of arrays of signals associated with ligand-receptor interactions, and more particularly, ligand-receptor interactions where a multitude of receptors are associated with microparticles or microbeads. The beads are encoded to indicate the identity of the receptor attached, and therefore, an assay image and a decoding image are aligned to effect the decoding. The images or data extracted from such images can be exchanged between de-centralized assay locations and a centralized location where the data are analyzed to indicate assay results. Access to data can be restricted to authorized parties in possession of certain coding information, so as to preserve confidentiality.
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公开(公告)号：US20140369579A1
公开(公告)日：2014-12-18
申请号：US14202357
申请日：2014-03-10
Applicant: Bioarray Solutions, Ltd.
Inventor： Michael Seul , Xiongwu Xia , Chiu Chau , Scott Determan
CPC classification number: G06T7/0012 , G01N33/566 , G06K9/00 , G06K9/00147 , G06K2209/07 , G06T7/11 , G06T7/155 , G06T7/33 , G06T2207/10064 , G06T2207/20152 , G06T2207/30072
Abstract: Systems and methods are provided the autocentering, autofocusing, acquiring, decoding, aligning, analyzing and exchanging among various parties, images, where the images are of arrays of signals associated with ligand-receptor interactions, and more particularly, ligand-receptor interactions where a multitude of receptors are associated with microparticles or microbeads. The beads are encoded to indicate the identity of the receptor attached, and therefore, an assay image and a decoding image are aligned to effect the decoding. The images or data extracted from such images can be exchanged between de-centralized assay locations and a centralized location where the data are analyzed to indicate assay results. Access to data can be restricted to authorized parties in possession of certain coding information, so as to preserve confidentiality.
Abstract translation: 系统和方法提供了各方之间的自动对中，自动聚焦，获取，解码，对齐，分析和交换，其中图像是与配体 - 受体相互作用相关联的信号阵列，更具体地，配体 - 受体相互作用，其中 许多受体与微粒或微珠相关。 编码珠子以指示所连接的受体的身份，因此，分析图像和解码图像被对准以实现解码。 从这样的图像提取的图像或数据可以在非集中测定位置和数据被分析以指示测定结果的集中位置之间交换。 访问数据可以限于拥有某些编码信息的授权方，以保护机密性。
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