HADVARY, PAUL P,DINGER, RUDOLF R,TSCHIRKY, HANSOERG H,.哈德瓦埃裡,.丁格,.奇爾基
申请号：
HK16106114.0
公开号：
HK1218086A
申请日:
2016.05.30
申请国别(地区):
HK
年份:
2017
代理人:
摘要：
In a device for ambulatory wearing by the patient containing a pump for delivery of injection fluid or for removal of analysis fluid, the drive motor for the mechanically driven pump system is a Lavet-type stepper motor of small size designed for having a high mechanical power and low peak current requirement. Using this Lavet-type motor for syringe-type or peristaltic preferably patch-type pumps high infusion rates needed for e.g. bolus insulin injection or the delivery of therapeutic antibodies are achieved, and important safety features can be easily and reliably controlled, manufacturing costs get significantly reduced, and the overall size and weight of the device becomes smaller, for patient convenience.
