TSK Closed Single Hole Cannula 22G x 50mm (2”) CSH-22050-025 1 BOX OF 25PRC 22050ICSH 1 BOX OF 25 *CSH 22050 025 The Advantages of Using Cannulas Over Needles Cannulas have become a sudden popular choice worldwide, due to less posed risk of bruising, which is common with needles. Cannulas also allow patients to be treated over a larger surface area of skin, achieved directly from a single site of injection. Resulting in less trauma and a more enhanced patient experience. The CSH Cannula The CSH cannula is a traditional