MEDICAMENT DELIVERY DEVICE WITH USE INDICATOR

摘要

Described is a medicament delivery device (100, 200) comprising a case (105, 205) adapted to hold a container with a medicament and having a needle (300), a needle sleeve (120, 220) telescopically coupled to the case (105, 205) and having a first extended position relative to the case (105, 205) in which the needle (300) is covered, a retracted position relative to the case (105, 205) in which the needle (300) is exposed, and a second extended position relative to the case (105, 205) in which the needle is covered, a first indicia (125, 225) disposed on the needle sleeve (120, 220) which is visible in the first extended position and the second extended position, and a second indicia (130, 230) disposed on the needle sleeve (120, 220) and not visible in the first extended position and visible the second extended position.

主权项

1. A medicament delivery device (100, 200) comprising:
a case (105, 205) adapted to hold a container with a medicament, the container including a needle (300); a needle sleeve (120, 220) telescopically coupled to the case (105, 205), the needle sleeve (120, 220) having a first extended position relative to the case (105, 205) in which the needle (300) is covered, a retracted position relative to the case (105, 205) in which the needle (300) is exposed, and a second extended position relative to the case (105, 205) in which the needle is covered; a first indicia (125, 225) disposed on the needle sleeve (120, 220), wherein the first indicia (125, 225) is visible in the first extended position and the second extended position; and a second indicia (130, 230) disposed on the needle sleeve (120, 220), wherein the second indicia (130, 230) is not visible in the first extended position and is visible the second extended position.