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Balloon-stent interaction to help reduce foreshortening
Balloon-stent interaction to help reduce foreshortening
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机译:气球支架互动有助于减少透视
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摘要
A combination of a balloon and stent, in which the stent has a series of struts and a preferential direction of foreshortening due an offset of struts along the longitudinal length of the stent, and the balloon has a twist applied to its closed state in the opposite direction of the stent, so that upon expansion of said balloon, the stent will minimally foreshorten.
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