公开(公告)号：US20150362458A1

公开(公告)日：2015-12-17

申请号：US14759596

申请日：2013-11-18

Applicant: HITACHI HIGH-TECHNOLOGIES CORPORATION

Inventor： Yoshimitsu YANAGAWA ,  Takahide YOKOI ,  Naoshi ITABASHI ,  Takayuki KAWAHARA ,  Sonoko MIGITAKA ,  Makiko YOSHIDA ,  Takamichi MURAMATSU

IPC: G01N27/414

Abstract: Provided is a biomolecule measuring device capable of effectively reducing measurement noise occurring when measuring a biomolecule sample using a semiconductor sensor. This biomolecule measuring device generates a trigger to react a sample with a reagent after starting to send the reagent onto the semiconductor sensor that detects ion concentration (see FIG. 7).

Abstract translation: 提供了一种生物分子测量装置，其能够有效地减少使用半导体传感器测量生物分子样品时发生的测量噪声。 该生物分子测量装置在开始将试剂发送到检测离子浓度的半导体传感器上之后，产生使试样与试剂反应的触发（参见图7）。

公开(公告)号：US20190137431A1

公开(公告)日：2019-05-09

申请号：US16304517

申请日：2017-04-11

Applicant: Hitachi High-Technologies Corporation

Inventor： Yoshimitsu YANAGAWA ,  Yusuke GOTO ,  Michiru FUJIOKA

IPC: G01N27/22 ,  C12Q1/6869

Abstract: An object of the present invention is to provide a biomolecule measuring device that can decrease the influence of crosstalk between chambers. A biomolecule measuring device according to the present invention supplies, to electrodes equipped on chambers, voltages modulated differently to each other.