| 摘要 |
<p>The invention concerns a tubular and flexible prosthesis with meshed structure consisting of a plurality of deformable units, characterised in that the structure consists of: a series of parallel straight lines (1) evenly distributed over a circumference; the parallel straight lines (1) are connected to symmetrical broken lines (2 and 3), the set of said broken lines having predetermined geometric form and dimensions to ensure that the structure unfolds symmetrically and uniformly by having an elastic slip less than 1 %; each straight line (1) has, between the connecting broken lines (2 and 3) and symmetrically, broken lines (4) having predetermined geometric form and dimensions for providing the structure with flexibility while preventing variation in its length.</p> |
