| 摘要 |
<p>PURPOSE:To provide the syringe pump capable of injecting the liquid chemical sucked into a syringe at a prescribed speed to a living body by mechanically driving the piston of the syringe. CONSTITUTION:This syringe pump has at least the syringe, a syringe outside cylinder mounting part for mounting the outside cylinder of the syringe, a piston rod, a piston rod mounting part for mounting the rear end of this piston rod and a piston rod driving means. The syringe pump is provided with a sensor for detecting the moving state of the piston rod and a mark detectable by this sensor in the axial direction of the piston rod.</p> |
