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Objective Evaluation of Skin Pressure Distribution of Graduated Elastic Compression Stockings Liu R, Kwok YL, Li Y, Lao TT, Zhang X, Dai XQ By the American Society for Dermatologic, Inc Dermatol Surg, VOL. 31, NO. 6, pp615-624 2005 PRESENTER：CHUNG-YI CHIU ADVISER：DR. YI-CHUN DU 1 Outline Introduction Method Results Discussion Conclusions 2 Introduction(1/5) Varicose veins : enlarged, swollen, and tortuous veins. Factor : Venous valves Symptom : Edema、Fester WEDMD http://www.webmd.com/default.htm 2016/7/14 3 Introduction (2/5) A. Normal Superfical vein muscle Superfical vein muscle Proximal Proximal perforator vein perforator vein Distal Distal B. Varices Superfical vein Lower Venous Pressure Superfical vein muscle Proximal perforator vein muscle Proximal perforator vein Distal 2016/7/14 Valves Open Distal 4 Introduction(3/5) Edinburgh 40% men32% women American 60% of all women and men Finland 7%-18% men 25%-32% women 2016/7/14 5 Introduction(4/5) Graduated Elastic Compression stockngs (GCSs) ◦Compression therapy ◦Pressure gradient ◦Venous disorders ◦Relieve symptoms Venacureevlt http://venacure-evlt.com/ 2016/7/14 6 Introduction(5/5) Graduated Elastic Compression stockngs (GCSs) ◦Pressure level ◦Pressure distribution ◦Pressure gradient Venacureevlt http://venacure-evlt.com/ 2016/7/14 7 Method(1/4) Pressure Level Stocking Code mmHg Light A1 B1 10-14 12-16 Mild A2 B2 18.4-21.2 18-25 Moderate A3 B3 25.1-32.1 20-30 For moderate varicose veins, edema Strong A4 B4 36.4-46.5 30-40 For curing serious varicose veins,severe edema, leg ulcer, lymphedema 2016/7/14 Function Prevent varicose veins relieve、heaviness and fatigue For curing mild varicosities, initial varices during pregnancy 8 Thanks for your attention ! 9