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hemostasis |
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hemostasis /he·mo·sta·sis/ (he″mo-sta´sis) (he-mos´tah-sis)
1. the arrest of bleeding by the physiological properties of vasoconstriction and coagulation or by surgical means. 2. interruption of blood flow through any vessel or to any anatomical area.
Hemostasis The stopping of bleeding or blood flow through a blood vessel or organ. Mentioned in: Bleeding Time, Hypercoagulation Disorders
hemostasis [himos′təsis, hē′məstā′sis] Etymology: Gk, haima + stasis, halting the termination of bleeding by mechanical or chemical means or by the complex coagulation process of the body, which consists of vasoconstriction, platelet aggregation, and thrombin and fibrin synthesis. Also spelled haemostasis. Compare blood clotting. See also platelet, thrombus, vasoconstriction. hemostasis [he″mo-sta´sis, he-mos´tah-sis] 1. arrest of the escape of blood by either natural means (clot formation or vessel spasm) or artificial means (compression or ligation). 2. interruption of blood flow to a part. ![]() Hemostasis. From Polaski and Tatro, 1996. hemostasis (hē´mōstā´sis), n the arrest of an escape of blood.
hemostasis arrest of the escape of blood by either natural (clot formation or vessel spasm) or artificial (compression or ligation) means, or the interruption of blood flow to a part, or the artificial stimulation of clotting, e.g. electrocautery, topical collagen. pressure-pad hemostasis
direct pressure applied with sponges to low-pressure bleeding points. hemostasis Internal medicine Any natural or interventional stopping of blood flow. See Injection sclerotherapy.
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