Blood vessel stent device and use method thereof
A vascular stent and blood vessel technology, applied in the field of vascular stents, can solve problems such as anastomotic stenosis and thrombosis, and achieve the effects of avoiding vascular stenosis, improving the success rate, and reducing the time for surgery
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[0063] See Figure 1A to Figure 6 As shown, the present invention provides a blood vessel stent device, including: a blood vessel stent 10, the blood vessel stent 10 is a self-expandable (self-expandable) blood vessel stent, the blood vessel stent 10 is covered with an impermeable envelope ( membrane) (not shown in the figure), the blood vessel stent 10 includes a front half section and a rear half section. The front half section and the second half section may have the same diameter, or the diameter of the front half section may be larger than that of the rear half section, Or the caliber of the second half is larger than the caliber of the first half, so that it can be used for anastomosing different sizes of blood vessels; a strip mark 11 is provided between the first half and the second half of the blood vessel stent 10, For identification during release, the strip mark 11 is approximately located at the mid-section of the vascular stent 10. Before being released, the vascu...
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