Multiple biopsy apparatus and related method of use

摘要

An endoluminal biopsy device is provided with a proximal actuation mechanism attached to a distal sampler by at least one elongate member. The distal sampler includes a distal inner portion defining a plurality of chambers, each configured to receive a tissue sample, and a distal outer portion defining a cutting mechanism opening having a cutting edge adjacent the cutting mechanism opening. The distal outer portion is configured so that, when the cutting mechanism opening aligns with one of the plurality of chambers, the distal outer portion covers the remaining chambers. A related method for the use of such an endoluminal biopsy device also is provided.