Sample collection device, system and method for extracting and collecting a sample of a fluid of a user

A sample collection device for collecting a sample of blood, including capillary blood, of a user, the sample collection device comprising:

• a sample container arranged to receive said sample and comprising an open end;
• a cap arranged to cooperate with said sample container so as to close said open end, said cap being arranged to be moved in and/or on the sample container from a first cap position to a second cap position, wherein in the first and in the second cap positions said cap is at least partially in contact with said sample container so as to guide the movement of the cap from the first cap position to the second cap position, said cap comprising:
• a collection window arranged to enter into contact with an area of the user to be incised;
• and
• a cutting system comprising a blade, a support element and a triggering mechanism, wherein the triggering mechanism is configured to move between a first triggering element position and second triggering element position, wherein the triggering mechanism in the first triggering element position holds the support element in a fixed position, wherein the blade is directly connected to the support element movable in the cap by activation of the triggering mechanism to the second triggering element position causing movement of the support element and the blade from a first blade position to a second blade position, wherein during said moving the blade is arranged to incise at the collection window the area of the user so as to exit the sample from the user, said sample exiting the user and entering said sample container, and wherein during the moving from the first blade position to the second blade position the cap is in the first cap position;
• wherein the cap comprises a first cap portion and a second cap portion, wherein the second cap portion is configured to seal said sample container when the cap is in the second cap position, so as to safely transport said sample.