Michael Friebe,Stefan Siegfried Hans-Georg Hellwig
申请号：
US15117741
公开号：
US20170007760A1
申请日:
2015.01.21
申请国别(地区):
US
年份:
2017
代理人:
摘要：
Injection device (1, 1′), in particular for injecting a liquid into a body in magnetic resonance tomography, comprising: a syringe with a reservoir (3) for holding a liquid, with a nozzle (5) arranged on the reservoir, and with a plunger (9) for expelling the liquid from the reservoir through the nozzle, a drive member, which is connected to the plunger (9) in order to drive the plunger (9), and a non-electrical energy accumulator (17, 17′), which is connected to the drive member in order to operate the drive member.
