Medicament delivery device

A medicament delivery device, comprising:

• a body having a proximal end and a distal end defining a longitudinal direction;
• a needle for injecting medicament into a user and configured to be arranged in an injecting position in which the needle protrudes from the distal end of the body;
• a needle shield assembly receivable inside the body and comprising (i) a needle cover configured to circumscribe at least a portion of the needle, and (ii) a cap insert configured to receive the needle cover;
• a cap moveable along the longitudinal direction and arrangeable in a capped position in which the cap conceals the distal end of the body, a first initial uncapped position in which the cap has not previously been in the capped position, and a second subsequent uncapped position in which the cap has previously been in the capped position, wherein when the cap is in the first initial uncapped position and the second subsequent uncapped position, at least a portion of the cap is spaced apart from the distal end of the body;
• and
• a blocking element, wherein when the cap is in the first initial uncapped position, the needle cover inside the body is configured to position the blocking element in a first state in which movement of the cap from the first initial uncapped position into the capped position is permitted, and wherein when the cap is moved from the capped position into the second subsequent uncapped position, the cap is configured to receive the cap insert such that the needle shield assembly is coupled to the cap and removed from the body, causing the blocking element to be arranged in a second state in which movement of the cap from the second subsequent uncapped position into the capped position is prevented.