An applicator device (20) suitable for applying a urisheath (21) to a penis, said applicator device comprising: a first flange (41), a second flange (42), and a third flange (43), a first displaceable element (31) connected to said first flange, a second displaceable element (32) connected to said second flange and a third displaceable element (33) connected to said third flange. Said displaceable elements being arranged such that said first, second and third flanges are displaceable with respect to each other, and a urisheath (21) is mountable thereon, and that said first, second and third flanges are displaceable between a first position where the urisheath has a first perimeter and a second position where the urisheath has a second perimeter which is at least 20% larger than the first perimeter. Said applicator further comprises a displacing mechanism (51,52,61,62,63,64,65,66,67,68) which is arranged such that said first, second and third flanges are displaceable relative to each other, in a manner such that the first flange is displaceable along a first vector direction, the second flange is displaceable along a second vector direction which has a non-zero vector component perpendicular to the first vector direction and the third flange is displaceable along a third vector direction C which has a non-zero vector component parallel to the first vector direction but opposite in direction, and/or a non-zero vector component which is perpendicular to the first vector direction, but opposite the direction of the non-zero vector component of the second vector direction.Linvention concerne un dispositif dapplicateur (20) approprié pour appliquer une gaine urinaire (21) à un pénis, ledit dispositif applicateur comprenant : une première bride (41), une deuxième bride (42) et une troisième bride (43), un premier élément déplaçable (31) relié à ladite première bride, un deuxième élément déplaçable (32) relié à ladite deuxième bride et un troisième élément déplaçable (33) r
