专利检索 ap:("EVEREST BIOMEDICAL INSTR") AND inv:"KROHN RANDALL J" 第 1 页

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发明公开
HANDHELD LOW VOLTAGE TESTING DEVICE 审中-公开
标题翻译：低电压测试仪手

公开(公告)号：EP1542582A4

公开(公告)日：2009-01-14

申请号：EP03759388

申请日：2003-09-18

申请人： EVEREST BIOMEDICAL INSTR

发明人： CAUSEVIC ELVIR , CAUSEVIC ELDAR , KROHN RANDALL J

IPC分类号： A61B5/12 , A61B5/00

CPC分类号： A61B5/04845 , A61B5/121 , G01R19/2503

摘要： A portable hand-held electrical testing device (10) including a processor (40) housed within an enclosure (12). The processor (40) is configured to operate on commands by a user to process sub-microvolt electrical signals received through an input/output interface (30). The input/output interface (30) includes a capacitive coupled amplifier (52C) with adjustable gain settings. Onboard memory (42) linked to the processor (40) stores processing data and instructions. A display device (16) is mounted to the enclosure (12) and is operatively connected to the processor (40) to display processing results in real time.