Balloon catheter and method for manufacturing it
A balloon catheter includes a catheter tube and an inflatable balloon. The ends of the balloon are attached to the catheter tube. The outside surface of the balloon in an uninflated state is provided with a relief structure which in an inflated state of the balloon is substantially disappeared. A me...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A balloon catheter includes a catheter tube and an inflatable balloon. The ends of the balloon are attached to the catheter tube. The outside surface of the balloon in an uninflated state is provided with a relief structure which in an inflated state of the balloon is substantially disappeared. A method for producing such a relief structure is by winding a wire helically around the outer surface of the balloon. |
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