| 摘要 |
PROBLEM TO BE SOLVED: To provide a syringe pump which can detect whether the flange part of a pushing element of a syringe is set on a slider assembly of the syringe pump regardless of whether the pump is worked or stopped and can surely fix the flange part of the pushing element on the slider assembly and is not influenced by electric noises. SOLUTION: Power transmitting mechanisms 7, 9, 43 and 10 for transmitting amount of movement of a contact pin are provided before a condition where a half nut member 45 is meshed with a lead screw 37 is detected by means of a sensor 46 based on movement of a dog 39 and it is possible to detect that the flange part of the pushing element has fallen down from a hooking part. |
