Rectoscope for inspecting a cavity

A rectoscope for inspecting a cavity of an individual, comprising:

• a dilator body, extending prevalently along a longitudinal axis, between a proximal end and a distal end wherein the proximal end and the distal end are connected by a side wall and define, together with said side wall, an inner volume;
• wherein the proximal end identifies a proximal opening coaxial with said longitudinal axis and is connected to a gripping element, which is accessible or graspable by an operator;
• wherein the distal end identifies a distal opening, for access to the tissues delimiting said cavity from the inner volume;
• said dilator body comprising in said proximal end a cover movable between a first position, in which said cover defines a closing of said proximal opening, and a second position in which said cover is moved away from the proximal opening so as to make said inner volume of the dilator body accessible;
• wherein said cover comprises at least one window made of a frangible material and breakable in use, when said cover is in said first position, to allow a controlled access to the inner volume of the dilator body.