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公开(公告)号：US20210341498A1
公开(公告)日：2021-11-04
申请号：US17271540
申请日：2019-09-06
Applicant: Sony Corporation
Inventor： Yoshihito Hayashi , Seunmin Lee , Aya Fuchigami , Kenzo Machida
Abstract: There is provided a blood-clotting-system analysis apparatus, including: a pair of electrodes; an application unit configured to apply alternating voltage to the pair of electrodes at predetermined time intervals; a measurement unit configured to measure a complex dielectric constant of a blood sample placed between the pair of electrodes; and an analysis unit configured to analyze, by using at least two or more types of blood clotting-related assays, activity of a clotting factor and activity of a clotting inhibition factor on a basis of a complex dielectric constant of a particular frequency in a predetermined time period measured at the time intervals after an anticoagulant effect acting on the blood sample is resolved.
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公开(公告)号：US11982667B2
公开(公告)日：2024-05-14
申请号：US17286074
申请日：2019-08-27
Applicant: SONY CORPORATION
Inventor： Aya Fuchigami , Seungmin Lee , Yoshihito Hayashi , Kenzo Machida
CPC classification number: G01N33/4905 , G01N27/221 , G01N33/5044
Abstract: Provided is a platelet aggregation capacity analyzer including a blood coagulation system-analyzing unit that analyzes a platelet aggregation capacity based on measurement data during a coagulation process of a platelet-containing sample, and an output control unit that controls an output of results analyzed by the blood coagulation system-analyzing unit, in which the blood coagulation system-analyzing unit analyzes the platelet aggregation capacity of the platelet-containing sample based on the barb of measurement data during the coagulation process with a platelet aggregation inhibitor added to the platelet-containing sample and measurement data during the coagulation process without a platelet agonist or the platelet aggregation inhibitor added to the platelet-containing sample.
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