Mark Humayun,Yu-Chong Tai,Nenad Jelisavcic,Julian D. Kavazov,Fukang Jiang
申请号：
US13632714
公开号：
US20130116665A1
申请日:
2012.10.01
申请国别(地区):
US
年份:
2013
代理人:
摘要：
Implanted drug pump devices can be refilled with a refill needle inserted through a fill port in the drug reservoir of the drug pump device. Proper needle insertion may be verified visually or using electrical, magnetic, optical, acoustic, or other suitable sensing mechanisms.
