Apparatus and methods for developing an anatomic space for laparoscopic hernia repair and patch for use therewith
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United States of America Patent
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-
Jan 20, 2004
Issued Date -
N/A
app pub date -
Feb 13, 2002
filing date -
Jun 2, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Laparoscopic apparatus and method for insertion into a space or potential space in a body including an introducer device having a tubular member with a bore extending therethrough. A tunneling shaft assembly is provided and is slidably mounted in the bore of the introducer device. The tunneling shaft assembly includes a tunneling shaft having proximal and distal extremities. A tunneling member is mounted on the distal extremity of the tunneling shaft. A balloon assembly is provided which is removably secured to the tunneling shaft. The balloon assembly includes a balloon wrapped about said tunneling shaft. A sheath is provided which encloses the balloon on the tunneling shaft. The sheath has a slit extending longitudinally thereof permitting the sheath to be removed whereby the balloon can be released and inflated. A tubular member is provided which has a balloon inflation lumen thereon and is coupled to the balloon for inflating said balloon.
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