Laparoscopic hemostat delivery system and method for using said system
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United States of America Patent
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May 10, 1994
Issued Date -
N/A
app pub date -
Oct 30, 1992
filing date -
Jun 17, 1991
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A delivery system and method for inserting hemostatic material through a channel of a laparoscopic cannula, and for directly applying the material to an internal tissue site, includes a hollow sheath having a cross-section and configuration that permits sliding passage thereof through the channel of the laparoscopic cannula. The sheath is charged with hemostatic material, and the hemostatic material is advanced through the lumen of the sheath and mechanically applied at the tissue site by an applicator. The hemostatic material may be in the form of compressed loose fibers, a sponge, a powder, a paste, a sheet, or a combination thereof, and may be composed of resorbable collagen.
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