Auxiliary balloon catheter
A balloon catheter may comprise a primary inflation balloon and a secondary inflation balloon located to one side of the primary inflation balloon. The secondary balloon comprises a first portion and a second portion, the first portion located closer to the primary balloon. The second portion has a...
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| Sprache: | eng |
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| Zusammenfassung: | A balloon catheter may comprise a primary inflation balloon and a secondary inflation balloon located to one side of the primary inflation balloon. The secondary balloon comprises a first portion and a second portion, the first portion located closer to the primary balloon. The second portion has a greater size than the first portion, and a portion of the second portion extends outwardly beyond the first portion and overhangs the first portion. In some embodiments, a cross-sectional shape of the secondary balloon in an inflated state comprises a mushroom shape. |
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