Patents Assigned to Bohsei Enterprise
  • Dripping fluid level detector
    Patent number: 4237878
    Abstract: Disclosed is a dripping fluid level detector comprising a pair of electrodes oppositely disposed around a drip chamber of a supply passage of dripping medical fluid and a detecting circuit which detects the remaining amount of medical fluid according to changes in the electrostatic capacity caused between said pair of electrodes.
    Type: Grant
    Filed: January 3, 1979
    Date of Patent: December 9, 1980
    Assignees: Omron Tateisi Electronics Co., Ltd., Bohsei Enterprise
    Inventors: Toshiyuki Kobayashi, Hideharu Nakai, Isao Kai, Yoshinori Yonemori