An attachment member suitable for attaching a system to a male human beings penis, said system being suitable for collecting urine from a male human being, said attachment member comprising a substantially cylindrical portion which : comprises an elastic film material, has a first opening at a first end thereof and a second opening at the other end thereof, is arranged such that at least the glans penis of a penis could be arranged inside the substantially cylindrical portion with the first opening being further from the base of the penis than the second opening, and a portion of said substantially cylindrical portion comprising said first opening is rolled up into a first rolled up portion in such a way that the first opening is located inside the first rolled up portion but the second opening is not located in the first rolled up portion. And where a portion of the substantially cylindrical portion comprising the second opening is further rolled up into a second rolled up portion in such a way that the second opening is located inside the second rolled up portion. In this way, an effective and simple to apply attachment member is provided.Elément de fixation conçu pour fixer un système à un pénis dun être humain de sexe masculin, ledit système étant approprié pour recueillir lurine dun humain de sexe masculin, ledit élément de fixation comprenant une partie sensiblement cylindrique qui: comporte un matériau de film élastique, a une première ouverture au niveau dune première extrémité de celui-ci et une seconde ouverture à lautre extrémité de celui-ci, est agencé de telle sorte quau moins le gland dun pénis puisse être placé à lintérieur de la partie sensiblement cylindrique et dont la première ouverture est plus éloignée de la base du pénis que la seconde ouverture, et une partie de ladite partie sensiblement cylindrique comprenant ladite première ouverture est enroulée en une première partie enroulée de telle sorte que la première ouverture est située à lintérieu
