发明名称 |
METHODS AND SYSTEMS FOR ENDOBRONCHIAL DIAGNOSTICS |
摘要 |
Methods and systems for targeting, accessing and diagnosing diseased lung compartments are disclosed. The method comprises introducing a diagnostic catheter with an occluding member at its distal end into a lung segment via an assisted ventilation device; inflating the occluding member to isolate the lung segment; and performing a diagnostic procedure with the catheter while the patient is ventilated. The proximal end of the diagnostic catheter is configured to be attached to a console. The method may also comprise introducing the diagnostic catheter into the lung segment; inflating the occluding member to isolate the lung segment; and monitoring blood oxygen saturation. The method may further comprise introducing the diagnostic catheter into the lung segment; determining tidal flow volume in the lung segment; determining total lung capacity of the patient; and determining a flow rank value based on the tidal flow volume of the lung segment and the total lung capacity.
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申请公布号 |
US2012149995(A1) |
申请公布日期 |
2012.06.14 |
申请号 |
US201113174633 |
申请日期 |
2011.06.30 |
申请人 |
MANTRI SURAG;RADHAKRISHNAN SRIKANTH;PULMONX CORPORATION |
发明人 |
MANTRI SURAG;RADHAKRISHNAN SRIKANTH |
分类号 |
A61B5/08;A61B5/085;A61B5/087;A61B5/091;A61B5/145;A61M16/06 |
主分类号 |
A61B5/08 |
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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