| 摘要 |
The present invention provides a removable vena cava filter for capturing and treating blood clots in a blood vessel. The filter comprises a hub, a plurality of struts extending distally from the hub, and a tubular member disposed through the hub. The tubular member has a proximal end and a distal portion including a plurality of perforations. A catheter may be attached to the proximal end of the tubular member. Fluid may be injected into the catheter to treat blood clots captured in the filter.
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