| 摘要 |
Apparatus and methods for removal of obstructing or occluding material, such as tissue, from within bodily lumens via a minimally invasive approach are disclosed. In one embodiment, an apparatus, such as a medical device, includes an elongate member and a tissue disrupter. The elongate member is configured to be at least partially disposed within a bodily lumen. The tissue disrupter is coupled to a distal end portion of the elongate member. The tissue disrupter is configured to be selectively stiffened and is configured to dislodge a tissue from within the bodily lumen.
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