Device for controlling liquid dropping
 A liquid dropping control device holds a bendable tube between a stationary klemmen and a movable klemmen, and adjusts a throttling amount of the tube by the movable klemmen, and comprises a means for detecting dropping of a liquid staying in a dropping tube, to be connected to said tube; a means for moving at high speed the movable klemmen to a direction of opening said tube so as to rapidly start dropping of the liquid staying in the dropping tube; a means for, after detecting start of the liquid dropping, moving the movable klemmen in a direction of throttling the tube and stopping it; and a means for, after detecting subsequent droppings, moving the movable klemmen at low speed so as to control said subsequent droppings at a determined speed. 
Kawasumi Laboratories, Inc.
A Y Y
A61M Y10T Y10T
inventional additional additional
Yasuo Shoichi Yuzuru Makoto Kazuhiko Shinichiro Takashi
Suzuki Tomeba Sugisaki Takada Tokuda Yoshida Oya