发明名称 |
Technique to confirm correct positioning with respect to arterial wall |
摘要 |
Methods and systems related to sealing punctures in blood vessels (such as following an angio or PTCA procedure) are disclosed. The invention provides a system to sense the location of a distal portion of a member within a body. The system includes an introducer portion having a distal end adapted to be placed within a body and a pressure sensor. The pressure sensor is in fluid communication with the distal end and is adapted to provide a pulsation which can be sensed by an operator when the distal end is placed within a pulsating portion of the body.
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申请公布号 |
US7285097(B2) |
申请公布日期 |
2007.10.23 |
申请号 |
US20040798784 |
申请日期 |
2004.03.12 |
申请人 |
RADI MEDICAL SYSTEM AB |
发明人 |
TENERZ LARS;AAKERFELDT DAN |
分类号 |
A61B5/02;A61B17/00;A61B19/00 |
主分类号 |
A61B5/02 |
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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