Patch and glue delivery system for closing tissue openings during surgery

摘要

A patch applicator has an elongate body with an inner lumen and an outer lumen arranged concentrically. A patch is also provided. In operation, a source of vacuum draws a vacuum through the inner lumen. The inner lumen is applied to a patch to releasably hold the patch. The patch is advanced within the patient until it is placed on top of and over a wound in tissue. Flowable adhesive is injected through the outer lumen onto the patch and tissue surrounding the patch. The patch applicator holds the patch in place, allowing the adhesive to at least partially set. The applicator is then removed from the patch. Thus, an adhesive patch is attached to close an opening in tissue.