the present invention discloses a surgical equipment , having a proximal portion and a distal portion at least reversibly or temporarily interconnected along a main longitudinal axis ; said proximal portion is insertable into a body cavity , and having at least one manoeuvrable effecter ; said effecter is adapted to be either manoeuvred linearly along said axis or to be manoeuvred rotationally around said axis ; said distal portion comprising a handset located outside the body ; said handset is adapted to manoeuvre said effecter with either a linear motion along said axis or a rotational motion around said axis ; said effecter comprising a proximal effecting means and a distal converter ; said converter translates either linear motion to rotational motion or rotational motion to linear motion ; so as said rotational effecter is adaptable to a linear handset , and vice versa , a linear effecter is adaptable to a rotational handset .