| http://www.w3.org/ns/prov#value | - A laparoscopic apparatus for creating an anatomical working space between tissue layers in a body, said apparatus comprising:a tunneling member comprising a substantially rigid shaft having open proximal and distal ends, and having a passage extending therethrough between said proximal and distal ends, said passage being adapted to receive a laparoscope therein, said distal end including a U sha
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