Tannhauser, Robert J.,Kriksunov, Leo B.,Matonick, John P.
申请号：
AU2016206797
公开号：
AU2016206797A1
申请日:
2016.01.13
申请国别(地区):
AU
年份:
2017
代理人:
摘要：
The present invention is directed to circular surgical staplers for anastomotic joining of tissue comprising a stapling head connected to an opposing anvil, said stapling head containing a plurality of deployable staples in concentric arrays a plurality of resorbable medicant-releasing microneedles, the microneedles comprising elongated rods having a sharp tissue-penetrating distal end and a proximal end with the microneedles releasably disposed on or within the stapling head or the anvil. The present invention is also directed to methods of use of such stapler devices.
