Apparatus and method for delivering a biocompatible material to a surgical site
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United States of America Patent
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May 18, 2010
Grant Date -
Jun 26, 2008
app pub date -
Dec 20, 2006
filing date -
Dec 20, 2006
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A device for delivering a biocompatible material to a surgical site includes a cannula having proximal and distal portions and at least a first interior lumen disposed therebetween through which the biocompatible material is delivered. The device further includes an initiation member for initiating cross-linking of the biocompatible material while the biocompatible material is within the cannula. The cannula may include a heating element to thermally initiate cross-linking. Alternately, the cannula may include a second lumen for transmitting light from a light source. A movable blocking element controls the amount of light that passes into the first lumen. A method of delivering a curable biocompatible material to a surgical site includes positioning a distal portion of a cannula adjacent the surgical site and introducing the biocompatible material through a first lumen of the cannula. Cross-linking of the biocompatible material is then initiated while the biocompatible material is within the cannula.
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