haemostasis /ˌhiːməˈsteɪsɪs/ noun1 •The regulated physiological process by which the body arrests bleeding at a site of vascular injury while preserving blood fluidity and normal circulation elsewhere.A complete hemostasis is achieved with a minimal risk of injury to the trachea when using level 3 with the blunt side of the active blade. — 2005 formshaemostases