公开(公告)号：US20150145539A1

公开(公告)日：2015-05-28

申请号：US14258184

申请日：2014-04-22

Applicant: NATIONAL CHI NAN UNIVERSITY

Inventor： Tai-Ping SUN ,  Yi-Chuan LU ,  Tsung-Shuo KAO

IPC: G01R27/02

CPC classification number: G11C7/1051 ,  A61B5/0531 ,  A61B5/7225 ,  G01J1/44 ,  G01J2001/448 ,  G01L1/205 ,  G01R27/02 ,  G01R27/14 ,  H04N5/357 ,  H04N5/3745 ,  H04N5/378

Abstract: A readout device includes a plurality of detecting circuits arranged in rows and columns to form a detecting array, and an output module. Each of the detecting circuits includes two transistors for generating a detection signal associated with impedance at a target site. Through selection of the rows and the columns of the detecting circuits, the output module outputs an output voltage signal having a magnitude positively correlated with magnitude of a selected one of the detection signals received from the detecting circuits.

Abstract translation: 读出装置包括以行和列排列以形成检测阵列的多个检测电路和输出模块。 每个检测电路包括用于产生与目标位置处的阻抗相关联的检测信号的两个晶体管。 通过选择检测电路的行和列，输出模块输出具有与从检测电路接收的所选择的一个检测信号的幅度正相关的幅度的输出电压信号。