Impotence treatment apparatus with connection device

A male sexual impotence treatment apparatus, comprising a constriction device implantable in a male patient, who suffers from sexual impotence, for engaging the patient's penile tissue or the prolongation thereof, the constriction device including an elongate adjustable constriction member adapted to extend in a loop around the penile tissue or the prolongation thereof, the constriction member having first and second end portions, a connection device for releasably connecting the first and second end portions of the constriction member to each other, and an implantable adjustment device adapted to adjust the longitudinal extension of the constriction member in the loop to temporarily constrict the penile tissue or the prolongation thereof to restrict the penile exit blood flow to achieve erection, the connection device including a female part and a male part fitting into the female part to lock them together.