Designed for efficient diagnostic and therapeutic drainage of peritoneal fluid, the Avanos Medical 60435 Paracentesis Kit supplies all necessary sterile components in a single procedural package. Built around a 15-gauge x 3¼" (82.55 mm) Caldwell cannula, this set features four offset distal drainage holes engineered to prevent tissue occlusion and speed up fluid aspiration by up to 50%. The comprehensive sterile tray supports versatile drainage setups—including wall suction, vacuum bottles, or gravity collection systems—delivering safe, controlled, and comfortable fluid removal for patients with ascites.