发明名称 |
Detecting needle entry into a port of an infusion device |
摘要 |
Systems for detecting needle insertion into a port chamber of an implantable medical device include a pressure sensor. The system detects characteristic pressure profiles associated with needle insertion into the port chamber through a septum and may generate a sensory cue to a clinician that proper needle placement has been achieved. Methods for detecting needle insertion into a port chamber of an implantable medical device includes detecting characteristic pressure profiles associated with needle insertion into the port chamber through a septum. |
申请公布号 |
EP2136870(B1) |
申请公布日期 |
2011.12.28 |
申请号 |
EP20080713609 |
申请日期 |
2008.01.07 |
申请人 |
MEDTRONIC, INC. |
发明人 |
KALPIN, SCOTT, L.;SARKINEN, SCOTT A. |
分类号 |
A61M39/02 |
主分类号 |
A61M39/02 |
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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