发明名称 |
Stylets for use with apparatus for intravascular placement of a catheter |
摘要 |
An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to introduction of the catheter. ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. Stylets and catheters including various multiple bipolar and monopolar electrode configurations are also disclosed. |
申请公布号 |
EP2517622(A3) |
申请公布日期 |
2013.04.24 |
申请号 |
EP20120177438 |
申请日期 |
2010.09.29 |
申请人 |
C. R. BARD, INC. |
发明人 |
COX, JEREMY B.;MISENER, ANTHONY K. |
分类号 |
A61B5/042;A61B5/06;A61B8/08;A61B19/00;A61M25/01 |
主分类号 |
A61B5/042 |
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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