A Single-center, Feasibility Study to Evaluate the Use and Safety of the Percutaneous Ultrasound Gastrostomy Technique

A balloon catheter is inserted into the stomach and used to appose tissue between anterior stomach and skin. Fluid fills the balloon, enabling ultrasound visualization. Then a guidewire is inserted, and pulled out through the mouth to create wire-to-wire (through and through) access. At that point, a gastrostomy tube is placed over it using over-the-wire (push) technique.