Objective To design a novel biodegradable intestinal anastomosis stent and explore the relationship between pressure distance and biomechanical properties of the anastomosis, so as to provide new ideas and methods for compression anastomosis of intestinal tissues. Methods A compression anastomosis stent was designed for reconstruction of intestinal tissues, and the finite element model of compression anastomosis of intestinal tissues was established to investigate the relationship between pressurized distance (2, 1.6, 1.2, 0.8 mm) and tissue stress of the stent. The anastomosis effect of intestinal tissue under different pressurized distances was analyzed by the test of tear-off force and burst pressure. Results Biomechanical properties of the intestinal anastomosis were the best when the pressurized distance was 1.2 mm, and its maximum tensile strength reached 0.77 MPa. The tear-off force and burst pressure of tissues were (25.80±1.82) N and (12.30±0.26) kPa, respectively. The optimal intestinal anastomosis was achieved when tissues were compressed to 60% of the original thickness. Conclusions The biodegradable intestinal stent designed in this study can successfully achieve compression anastomosis of intestinal tissues, which provides theoretical references for the development and application of novel biodegradable compression anastomosis devices.