| 摘要 |
<p>An on-genital erection device for inducing and maintaining the human sexuality are proposed. The on-genital erection device includes an essentially cylindrical elastomeric sleeve surrounding the pre-erection penis. The elastomeric sleeve includes self-sealing air-ports for engaging with an air pump thus forming an expandable and suctioning air tight enclosure of the penis causing its erection. The elastomeric wall can be made of a laminate of at least two layers Li, i = 1, 2, . . , M. Each L<SUB>i</SUB> includes a surface relief pattern forming a surface relief pattern set that in turn defines a plurality of air paths PT<SUB>j</SUB> wherein at least one air path PT<SUB>k</SUB> is communicatively connected with the penis surface. Thus, after the plurality of air paths PT<SUB>j</SUB> get engaged through their respective air-ports with an external multi-port air pumping device, the desired expandable and suctioning enclosure is formed.</p> |
