发明名称 |
Implantable infusion devices including apparatus for confirming side port access |
摘要 |
Implantable infusion devices and systems with side port access detection capability and methods of detecting side port access. The methods may include the steps of sensing pressure in a fluid passage between an implanted pump mechanism and an implanted outlet port and determining that an implanted side port has been accessed by a hypodermic needle based on a predetermined change in pressure in the fluid passage between the implanted pump mechanism and the implanted outlet port. |
申请公布号 |
US8603050(B2) |
申请公布日期 |
2013.12.10 |
申请号 |
US20070759882 |
申请日期 |
2007.06.07 |
申请人 |
SHELTON BRIAN MICHAEL;GIBSON SCOTT R.;RING LAWRENCE S.;ROSS PAUL EDWARD;THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH |
发明人 |
SHELTON BRIAN MICHAEL;GIBSON SCOTT R.;RING LAWRENCE S.;ROSS PAUL EDWARD |
分类号 |
A61M37/00 |
主分类号 |
A61M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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