Tissue and stone removal device and related methods of use

摘要

Embodiments of a medical device and related methods of use are provided for extracting tissue. The device may include an elongate member having a proximal end and a distal end. Two or more channels may extend through the elongate member from the proximal end to the distal end, and a morcellating device may be included in one of the channels. In addition, one of the channels may be configured as a return channel for extracting the morcellated tissue.

主权项

1. A medical device for extracting tissue, the device comprising:
an elongate member having a proximal end and a distal end; two or more channels extending through the elongate member from the proximal end to the distal end, wherein one of the two or more channels is a return channel configured for extracting resected tissue; and a resection device configured to resect tissue wherein the resection device is a laser fiber directly secured to an inner surface of the return channel and remains in a rotationally and axially fixed location relative to the elongate member.