| 摘要 |
<p>A medical balloon (10) having a body section (16) , a first tapered section (14) and a second tapered section (14) , waist sections (12) , and a longitudinal axis, the balloon having a static state and an expanded state, the balloon configured and formed such that in the static state at least the body section of the balloon has a plurality of concave side regions (15) extending between the first tapered section and the second tapered section, each concave side region curving toward the longitudinal axis of the balloon, and in the expanded state, the body section having a substantially cylindrical configuration .</p> |
