Three-lumen PEEK capillary tubes are used in minimally invasive gastrointestinal surgery. Gastrointestinal radiofrequency ablation surgical instruments are a new type of minimally invasive surgical instruments. Designers use the structure and material of PEEK three-lumen tubes to ensure the effectiveness of the instruments. The three holes in the PEEK three-lumen tube are respectively equipped with: 1 cooling water, 2 sensors, and 3 electrode circuits.
PEEK materialBecause it has good heat resistance and insulation properties, it has both rigidity and toughness, and can achieve good guidance, which brings good news to patients undergoing radiofrequency ablation surgery in the gastrointestinal tract and other organs.