目的通过人气管粘弹性力学性能，为临床进行气道再造和人工气管的研究提供粘弹性力学参数。方法取21-25岁正常国人急性外伤致死的新鲜男性尸体8个气管标本。以读数显微镜测最试样原始尺寸，试样长为80mn、外径18．2mm。内径17.1mm。试验装置为日本岛津AG－10TA自动控制电子万能 Objective To provide viscoelastic mechanical parameters for the clinical research of airway reconstruction and artificial trachea through the viscoelastic mechanical properties of human trachea. Methods Eight tracheal specimens of fresh male cadavers who died of acute trauma from 21-25 years old were collected. The most original size of the sample was measured with a reading microscope. The sample length was 80 mm and the outer diameter was 18.2 mm. The inner diameter is 17.1mm. Test device for Japan Shimadzu AG-10TA automatic control of electronic universal