发明名称 |
OCT GUIDED TISSUE ABLATION |
摘要 |
A method and system of ablating tissue under optical coherence tomography guidance including inserting an optical coherence tomography catheter into a patient's vasculature; navigating the catheter to a target site; imaging and mapping target tissue at the target site using the catheter; delivering a light-activated therapeutic agent into the target tissue; and illuminating the light-activated therapeutic agent with light emitted from the catheter, thereby activating the therapeutic agent and ablating the target tissue; establishing coordinates of the target tissue under computer tomography imaging whereby the catheter provides a marker visible under computer tomography imaging for establishing a positional relationship between the catheter and the target tissue, establishing a localized magnetic field in the target tissue on the basis of the coordinates obtained during the computer tomography imaging and where the light-activated therapeutic agent is magnetized and substantially retained within the target tissue by way of the localized magnetic field. |
申请公布号 |
EP2408480(A4) |
申请公布日期 |
2014.01.01 |
申请号 |
EP20100753045 |
申请日期 |
2010.03.19 |
申请人 |
E.B. SIMON INDUSTRIES HOLDING INC |
发明人 |
AHMED, SYED, YOSUF;HASSEY, COLIN, MICHAEL |
分类号 |
A61K47/00;A61B5/00;A61B6/00;A61B18/00;A61B19/00;A61K41/00 |
主分类号 |
A61K47/00 |
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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