Abstract: A drug delivery device is disclosed, wherein the device comprises a housing; a cap located at a proximal end of the housing, the cap including a first pair of deflectable arms and a second pair of deflectable arms; a product vessel arranged in the housing, and a needle coupled to a distal end of the product vessel; a plunger rod for dispensing a product from the product vessel, wherein the plunger rod is slidably received within the cap and partially disposed inside the product vessel; and a needle cover at least partially disposed in the housing, wherein the first pair of deflectable arms are configured to deflect radially inwards towards the plunger rod and the second pair of deflectable arms are configured to radially outwards away from the plunger rod.

Abstract: An implant insertion tool includes an outer shaft, an inner shaft received in the outer shaft, and two arms coupled to the outer shaft and the inner shaft. The inner shaft translates within the outer shaft and has angled ramps that slide within complementary angled ramps in the two arms. The arms engage an implant for insertion into a body. When the inner shaft translates along a longitudinal axis, it causes the angled ramps to slide against the complementary angled ramps in the arms such that the two arms move laterally relative to the longitudinal axis of the outer shaft to engage and disengage the implant.