“…After the creep step, the sample was deflated. In total, 16 inflation tests were performed on each experimental sample according to different inflated top pressures, such as 4, 6,8,10,14,18,22,26,30,34,38,46, 54, 62, 70 and 78 mmHg. The pressure range of experimentations, such as 4-78 mmHg, and the pressure rate were identified by preliminary inflation tests that were developed on further colon samples.…”