Needle assembly having single-handedly activated needle barrier

Needle assembly including a retractable sheath

Needle assembly including obturator with safety reset

Needle assembly including obturator with safety reset

Needle assembly with a movable stylet controlled by a spacer mec

Needle assembly with collapsible and retractable sheath

Needle assembly with detachable wing

Needle assembly with protective element

Needle assisted jet injector

Needle assisted jet injector

Needle assisted jet injector

Needle assisted jet injector

Needle bearing medical device with three-position shield

Needle bearing medical device with three-position shield

Needle blunting assembly for use with intravascular introducers

Needle cannula attachment device for a disposable syringe

Needle cap

Needle cap and shield

Needle cap device for a pre-fillable one-time injection apparatu

Needle cap for injector, guide for needle cap and grip for needl