Infusion systems and methods

Abstract

The safety injection system includes an injection system body defining a proximal opening at a proximal end thereof, an injection system body interior, and a needle attachment interface at a distal end thereof. The system also includes a stopper member disposed within the injection system body. The system further includes a plunger member operably configured to insert the stopper member relative to the injection system body. The system further includes a needle hub assembly coupled to the needle attachment interface. The needle hub assembly includes a needle hub defining a latch space at a distal end thereof, a needle latch defined by the needle hub within the latch space, and a needle removably coupled to the needle hub by the needle latch.

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