CPC A61M 5/5086 (2013.01) [A61M 5/3202 (2013.01); A61M 2005/3267 (2013.01); A61M 2205/583 (2013.01); A61M 2205/584 (2013.01)] | 20 Claims |
1. A medicament delivery device comprising:
a case having a distal end and a closed proximal end;
a container disposed within the case between the distal end of the case and the closed proximal end of the case, the container comprising a needle and a plunger, wherein the container is adapted to store medicament to be delivered to a patient as the plunger expels the medicament through the needle, wherein at least a portion of the needle extends distally beyond the case;
a needle sleeve coupled to the case adjacent to the needle of the container, the needle sleeve being movable between a plurality of positions, wherein the plurality of positions comprise an extended position in which the needle is covered by the needle sleeve and a retracted position in which the needle extends distally from the needle sleeve; and
one or more indicia disposed on the needle sleeve, the one or more indicia being exposed distal to the case in the extended position and being indicative of a position of the needle sleeve relative to the case.
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