发明名称 |
INSTRUMENT AND METHODS FOR FILLING AN IMPLANTED DRUG PUMP |
摘要 |
A tool for refilling an implantable pump having at least one reservoir. The tool includes a plurality of independent fluid channels; a fluid reservoir in fluid communication with a first one of the fluid channels; at least one pump fluidly coupled to the fluid channels, the at least one pump and the independent fluid channels differing from each other in number, wherein (i) a pump is configured to apply positive pressure to the first fluid channel so as to drive fluid from the fluid reservoir therethrough, and (ii) a pump is configured to apply negative pressure to the second fluid channel; and a connector for removably connecting the fluid channels to the at least one reservoir.
|
申请公布号 |
US2012234433(A1) |
申请公布日期 |
2012.09.20 |
申请号 |
US201213419968 |
申请日期 |
2012.03.14 |
申请人 |
SHIH JASON;CAFFEY SEAN;HUMAYUN MARK;JIANG FUKANG;PANG CHANGLIN;PECK RAYMOND;TAI YU-CHONG |
发明人 |
SHIH JASON;CAFFEY SEAN;HUMAYUN MARK;JIANG FUKANG;PANG CHANGLIN;PECK RAYMOND;TAI YU-CHONG |
分类号 |
B65B31/00 |
主分类号 |
B65B31/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|