Low insertion force: Controlled and predictable entry has helped ENDOPATH XCEL Trocars earn your trust. Abdominal wall retention: Integrated thread design on bladeless, universal sleeve, and dilating tip cannulas help minimize trocar slip-outs. Low system drag force: Low system drag force: Housing and seal are designed to eliminate instrument hang-ups and provide low peak instrument insertion/extraction force. Direct visualization: Bladeless optical tip eliminates blind entry.