A sub-assembly of a medicament delivery device

원문 (중국어)

The present disclosure provides a sub-assembly of a medicament delivery device, wherein the medicament delivery device comprises a medicament container, wherein the medicament container comprises a barrel extending along a longitudinal axis between a proximal end and a distal end, a medicament delivery member attached to the proximal end of the barrel, and a delivery member cap that encloses the medicament delivery member. The sub-assembly includes a delivery member guard comprising a body extending along the longitudinal axis between a proximal end and a distal end. The body is configured to at least partially surround the medicament container. The sub-assembly further includes a cap comprising a distally extending arm extending towards the distal end of the delivery member guard. The cap is removable from the delivery member guard by axially moving the cap relative to the delivery member guard from a distal position to a proximal position. The distally extending arm is configured to be deformed radially outward from the longitudinal axis by the barrel of the medicament container when the cap is in the distal position.