Tallarida, Steven J.,Rodgers, Richard P.,Butziger, John M.
申请号：
AU2015240953
公开号：
AU2015240953B2
申请日:
2015.03.31
申请国别(地区):
AU
年份:
2019
代理人:
摘要：
A medical device comprising a subcutaneous access port having an access port body and at least one needle having a removable needle tip and a needle shaft defining a needle lumen； the at least one needle housed within the access port body, the at least one needle extendable and retractable relative to the access port body； and a needle shift mechanism operable such that the at least one needle is extendable from and retractable into the access port body at a plurality of positions of the access port body.
