| 摘要 |
<p>The present invention relates to a device (300) for applying a two part adhesive or sealant to an anastomosis site prior to stapling with a circular anastomosis surgical stapling instrument (50), the device having a hollow housing (301) having a top surface (320) and an opposing bottom surface (322) with at least two separate channels (360, 362) within said housing, a plurality of nozzles (330, 332) disposed circumferentially on the top surface and on the bottom surface with the nozzles in fluid communication with the channels, a manifold connector (350) attached to the housing, the connector being in fluid communication with the channels and adapted to be connected to a dual lumen cannula (400) supplying sealant components, and a coupler (382) adapted to mount the device to the circular anastomosis surgical stapling instrument. The coupler can be adapted to mount the device to a shaft (104) between an anvil (100) and a stapling head (60) of the circular anastomosis surgical stapling instrument. The housing can have a generally a semicircular shape, with a housing gap (340) dividing the housing into two housing arms (310, 312).</p> |
