Condom for contraception has inner layer having longer length than outer, or condom is divided into two sections with single layered first section located at closed end and double layered second section at open end

摘要

The condom (100) over its whole length has two layers which are interconnected at the open end, with the inner layer having a longer length than the outer, or the condom is divided into two sections with the single layered first section (13) located at the closed end (11) and the double layered second section (14) at the open end. The inner layer (18) of the second section has a shorter length than the outer layer (19), and both layers at the open end of the condom and at the transition between the two sections are interconnected. An independent claim is included for a sliding aid of elastic liquid-impenetrable material in two layers.