| 摘要 |
PROBLEM TO BE SOLVED: To provide a syringe pump for a radioactive pharmaceutical preparation capable of protecting a measurer against an exposure with a radioactive ray and automatically administering the preparation. SOLUTION: A first syringe 10 filled with the pharmaceutical preparation and a second syringe 20 filled with a physiological saline solution are connected to a three-way valve 28. A third drive controller 32 controls a third drive mechanism 30 by a command output from a computer 34 in response to setting of a set panel 36 to switch the valve 28 to the syringe 10 side. A piston 14 is pressed by a first drive mechanism 16 in this state, and the preparation is administered into a patient's body. Then, a third drive mechanism 30 switches the valve 28 to the syringe 20, and the a second drive mechanism 24 presses a piston 22 to administer the physically saline solution into the patient's body. |
