SUPPORTED RETRIEVAL DEVICE AND RELATED METHODS OF USE

摘要

A medical device for manipulating a tissue is disclosed. The device includes an elongate shaft having a proximal end, a distal end, and a first lumen between the proximal end and the distal end, which has an opening in communication with the first lumen. The elongate shaft further includes a second lumen or aperture disposed in an external surface of the elongate shaft. The device further includes: a support truss, a snare loop, and an actuation member having a distal end. The actuation member is movably disposed within the first lumen. The support truss is configured to be received within the first lumen, second lumen, or aperture such that a proximal end of the support truss is operably connected to the elongate shaft adjacent a proximal portion of the first lumen, second lumen, or aperture. The snare loop has a first portion connected to a distal end of the support truss and a second portion connected to the distal end of the actuation member.

主权项

1. A medical device for manipulating a tissue, the medical device comprising:
an elongate shaft having a proximal end, a distal end, and a first lumen extending therebetween, wherein the elongate shaft further includes a second lumen or an aperture disposed in an external surface of the elongate shaft; an actuation member movably disposed within the first lumen, wherein the actuation member includes a distal end; a support truss configured to be received within the first lumen, the second lumen, or the aperture; and a snare loop having a first portion connected to a distal end of the support truss and a second portion connected to the distal end of the actuation member.