TUBULAR CUTTING DEVICE FOR CUTTING AND REMOVING TISSUE

摘要

Methods and devices for cutting strips of tissue from masses of tissue insid e or outside of the bodies of human or animal subjects. The device generally comprises a) an elongate cutting tube that has a distal end and a lumen that opens through an opening in the distal end and b) first and second cutting edges formed on generally opposite edges of the distal end of the cutting tu be and separated by a distance D. The device is advanced through tissue to cut a strip of tissue of approximate width W. Width W is approximaely equal to distance D.