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Intravascular stent capable of being stretched and bifurcated

The invention discloses an intravascular stent capable of being stretched and bifurcated. The intravascular stent comprises a main stent body and two branch stent bodies, the main stent body and the branch stent bodies are tubular in shape, the main stent body is communicated with the branch stent bodies respectively to form a Y-shaped structure, the main stent body is a Z-shaped stent, the branch stent bodies are mesh-weaving stents, the Z-shaped stent and the mesh-weaving stents are filmed on the outer walls, each branch stent body is provided with a sleeve ring, and each sleeve ring is provided with a limiting unit inside. The intravascular stent is good in firmness, high in safety, length-adjustable and wide in application.