Abstract: The present disclosure generally relates to a system and method for providing transabdominal gastric surgical access system for medical, endoscopic, and surgical instruments through a percutaneous surgically constructed opening. More particularly, it concerns a delivery system and a surgery system having structures that includes a cannula working channel, an internal and external anchor system, a cap and insertion tool for creating an opening, to provide gastric access through at least one port for the insertion of instruments for medical/surgical procedures.

Abstract: Provided herein are trans-abdominal gastric systems and related methods that are useful in a range of applications for accessing internal regions of a patient. A cannula has internal and external anchors to reliably secure the anchor to an abdominal wall of the patient. An introducer with a capture element facilitates system placement by retrograde introduction. Upon completion, the system is removed and the gastric and abdominal wall incision and defect closed by sutures specially connected to the system that ensures reliable system removal and suture closure in a configuration that is outside the abdominal wall. The systems and methods are particularly suited for use with conventional laparoscopic or endoscopic medical instruments.