Occlusive implant system

A delivery system for an occlusive implant, the delivery system comprising:

• a delivery sheath defining a delivery lumen extending therethrough that is adapted to accommodate an occlusive implant releasably secured to a core wire;
• a Luer fitting secured to a proximal end of the delivery sheath;
• a hub body;
• a Luer adaptor secured relative to the hub body and adapted to engage the Luer fitting;
• and
• a proximal hub secured to the hub body, the proximal hub adapted to accommodate the core wire extending through the proximal hub;
• and
• wherein the Luer adaptor and/or the distal hub includes one or more features that are adapted to limit relative rotation between the Luer adaptor and the Luer fitting.

A delivery system for an occlusive implant, the delivery system comprising:

• a delivery sheath defining a delivery lumen extending therethrough;
• an occlusive implant releasably secured to a core wire, the occlusive implant and the core wire disposed within the delivery lumen;
• a Luer fitting secured to a proximal end of the delivery sheath;
• a hub body;
• and
• a Luer adaptor secured relative to the hub body and adapted to engage the Luer fitting;
• wherein the Luer adaptor and the distal hub each include one or more features that are adapted to limit relative rotation between the Luer adaptor and the Luer fitting.