A bioabsorbable medical human body intraluminal stent and a manufacturing method therefor. Formed by employing a single strand or multiple strands of a degradable magnesium alloy filament material that are cross-weaved and treated with a surface coating, the stent provides a great degree of smoothness and minimizes stent-induced irritations of and damages to the inner walls of blood vessels and of esophagus. As degradation and absorption by the human body after surgical healing are allowed, the problem of endothelial hyperplasia restenosis caused by long-term in vivo presence of a non-degradable stent is prevented. A surface degradable ceramic coating layer and a polymer film double protection layer allow for effectively improved anticorrosion properties of the magnesium alloy filament material, and control the degradation rate of the magnesium alloy filament material. A medicament carried is capable of providing a long-term treatment effect via sustained release. A radiocontrast agent carried is capable of solving the difficulty in the X-ray imaging of a metallic magnesium alloy. The stent is applicable in expanding or supporting narrow lumens of bodily tubes such as blood vessels, esophagus, bile ducts, intestines, and ureters, and relates to the technical field of medical device manufacturing.La présente invention concerne un stent intraluminal médical bioabsorbable par le corps humain et son procédé de fabrication. Formé en utilisant un seul brin ou plusieurs brins dun matériau filamenteux en alliage de magnésium dégradable tissés entre eux et traités avec un revêtement de surface, le stent selon linvention permet dobtenir un degré élevé de lissé et de réduire à un minimum les irritations et les lésions dues au stent provoquées sur les parois internes des vaisseaux sanguins et de lœsophage. Étant donné que la dégradation et labsorption par le corps humain suite à une cicatrisation chirurgicale sont rendues possibles, le problème lié à la resténose causée par une
