Multiple ligating band dispenser
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United States of America Patent
Stats
-
Mar 21, 1995
Grant Date -
N/A
app pub date -
Jan 31, 1994
filing date -
Jan 31, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
Apparatus for dispensing a plurality of ligating bands individually and sequentially. A support, attached to the distal end of an endoscope, carries the plurality of ligating bands at axially spaced positions along an exterior surface. The distal ends of each set of independent displacement filaments each ligating band releasably attach to the distal edge of the dispenser. Each filament loops around the corresponding ligating band and returns past the distal edge of the dispenser and through the endoscope to the proximal end thereof. When a physician pulls a set of filaments proximally, the loop in each filament advances the corresponding ligating band off the distal edge of the dispenser.
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