Venous one stage and dual stage cannulae available with tubing wire reinforcement to prevent. kinking Optional phospholipid coating, that improves biocompatibility and optional tubing connector Venous one stage. Highflow. (basket tip) cannulae straight (V122-) Length: 30 cm 1/4” connection site: 14, 16, 18, 20, 22 Fr. 3/8” connection site: 24, 28, 32, 34, 36 Fr. 1/2" connection site: 40, 44, 46, 50 Fr. Venous one stage Highflow (basket tip) cannulae bent (V152-) Length: 30 cm 1/4” connection site, 25 mm angled segment: 14, 16, 18, 20, 24 French 3/8” connection site, 75mm angled segment: 24, 28, 32, 36 Fr. 1/2" connection site, 75mm angled segment: 40 Fr. Venous one stage Lighthouse cannulae (V142-) Length: 40 cm 3/8” connection site: 28, 32, 36 French Venous two stage cannulae (V112-) Length: 41 cm 3/8” conncetion site: 32/24 Fr. 1/2" connection site: 36/32 Fr., 40/32 Fr., 50/36 Fr.