Invention Grant
US07935075B2 Self-deploying vascular occlusion device 有权
自体部署血管闭塞装置

Self-deploying vascular occlusion device
Abstract:
The present invention provides a cardiac vascular occlusion system which includes inner and outer guide catheters and an occluding member disposed on the inner catheter. The occluding member may be deployed from a compressed to an expanded position to limit retrograde blood flow in a body lumen. The occluding member may be used when injecting a contrast agent into the body lumen.
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