Patent ID: 7297153
Filing Date: 2007-11-20
Classification: A61B,A61F,A61M

Abstract:
1. An apparatus for creating an anatomic space comprising: a tubular member having a bore extending therethrough; a handle including a proximal section, a distal section, and an intermediate section therebetween, said distal section attached to said tubular member and having a bore therein in alignment with said bore in said tubular member; a tunneling shaft slidably mounted in said bore of said tubular member, said tunneling shaft secured to the proximal section and including a blunt distal end for tunneling through tissue wherein said proximal section is detachable from said intermediate section to permit said tunneling shaft to move longitudinally through the apparatus; a deflated balloon attached to said tunneling shaft; and a sheath enclosing said balloon and having a weakened region extending longitudinally thereof permitting said sheath to be removed from said balloon.