PROSTHESIS FOR BANDING OF AN ARTERY CAPABLE OF DILATATION BY A BALLOON DILATOR
This invention relates to a prosthesis for banding an artery comprising a fatigued stainless steel helix encased in a stretchable tubing. It will constrict an artery over a prolonged period and subsequently be capable of dilatation by an intraluminal ballon dilator. This design permits gradual dilat...
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Format: | Patent |
Sprache: | eng ; fre |
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Zusammenfassung: | This invention relates to a prosthesis for banding an artery comprising a fatigued stainless steel helix encased in a stretchable tubing. It will constrict an artery over a prolonged period and subsequently be capable of dilatation by an intraluminal ballon dilator. This design permits gradual dilatation of the prosthesis using upwardly sized balloon dilators. |
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