Minimally invasive medical apparatus for dispensing a biologically active compound and an associated medical procedure for dispensing a biologically active compound
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United States of America Patent
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May 16, 2000
Grant Date -
N/A
app pub date -
Jun 15, 1998
filing date -
Jun 15, 1998
priority date (Note) -
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status (Latency Note)
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Abstract
A medical apparatus includes a trocar assembly including a cannula and a trocar, wherein (1) the cannula has a working channel defined therein through which medical instruments may be advanced, (2) the cannula includes a fluid delivery channel which is distinct from the working channel, and (3) the fluid delivery channel has an exit port. The medical apparatus also includes a chemical container having an interior void defined therein for receiving the biologically active compound. The interior void of the chemical container is in fluid communication with the exit port through the fluid delivery channel, whereby the biologically active compound may be delivered through the fluid delivery channel to an outer surface of the cannula. An associated medical procedure for dispensing a biologically active compound is also disclosed.
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