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公开(公告)号：US10194939B2
公开(公告)日：2019-02-05
申请号：US14941007
申请日：2015-11-13
Inventor： Masaru Minamiguchi , Yasuaki Okumura , Tatsurou Kawamura , Takahiro Aoki , Masahiko Shioi
IPC: A61B5/00 , A61B17/34 , A61B5/1459 , G01N21/65 , G01N21/64 , A61B5/1455 , A61B5/145
Abstract: A sensor embedding device according to the present disclosure is a sensor embedding device which embeds a sensor in a subject, the sensor having a sensing region in which to detect a state of the subject, including: a needle to be inserted in the subject, the needle having a hole; a sensor retainer to retain the sensor so that the sensor is ready to be embedded inside the subject in such a manner that the sensing region is oriented in a predetermined direction; and a movable section to move the sensor into the subject with a slide of the sensor retainer inside the hole.
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公开(公告)号：US09861303B2
公开(公告)日：2018-01-09
申请号：US14631095
申请日：2015-02-25
Inventor： Tatsurou Kawamura , Yasuaki Okumura , Masaru Minamiguchi , Masahiko Shioi
IPC: A61B5/1455 , A61B5/145 , G01N21/64 , G01N21/65
CPC classification number: A61B5/14532 , A61B5/1451 , A61B5/1455 , G01N21/64 , G01N21/658
Abstract: An exemplary apparatus for measuring the concentration of a test substance in an organism disclosed herein includes: a measurement system which measures first and second concentrations that are concentrations of the test substance at positions A and B, respectively, where the positions A and B are located inside of the organism but outside of the blood vessel of the organism, and the position B is located more distant from the blood vessel than the position A is; and a decision circuit which determines, based on the first and second concentrations, whether or not an equilibrium has been established yet between a concentration of the test substance inside of the blood vessel and a concentration of the test substance measured at a position inside of the organism but outside of the blood vessel of the organism.
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