Invention Grant
US08267956B2 Vascular embolic filter exchange devices and methods of use thereof 有权
血管栓塞过滤器更换装置及其使用方法

Vascular embolic filter exchange devices and methods of use thereof
Abstract:
Vascular embolic filtering systems, as well as methods for using the same, are provided. In general, the subject invention includes a system comprised of a delivery and retrieval sheath adapted for delivering and retrieving multiple embolic filters, wherein the embolic filters are each operatively coupled to a distal region of a filter wire segment and are deployable within a target vessel.
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