发明名称 |
Apparatus and method for limiting access to septum |
摘要 |
An apparatus and method for limiting access to a septum in a body implanted device. The apparatus includes a screen member which covers the septum. The screen member has a plurality of openings which are sized such that needles larger than a predetermined size will not pass through the openings. Needles of a size less than the predetermined size of the openings will pass through and be provided access to the septum.
|
申请公布号 |
US5328465(A) |
申请公布日期 |
1994.07.12 |
申请号 |
US19920969599 |
申请日期 |
1992.10.30 |
申请人 |
MEDTRONIC, INC. |
发明人 |
KRATOSKA, PAUL S.;KUECKER, LARRY D.;HANKNER, DOUGLAS O. |
分类号 |
A61M37/00;A61M39/02;(IPC1-7):A61M5/00 |
主分类号 |
A61M37/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|