Air Inject syringe Dart

摘要

A syringe for remotely treating an animal with medicine including a cylindrical barrel, a soft plunger which moves longitudinally within the cylindrical barrel in response to air pressure within the barrel, a tailpiece end cap, a tailpiece, a safety cap, and a needle for penetrating the target upon impact; wherein said tailpiece provides stabilization of the syringe in flight over greater distance and in inclement weather.

主权项

1. A syringe comprising:
a cylindrical barrel having a proximal end and a distal end; a nosehub positioned at the distal end of the cylindrical barrel; a tailpiece end cap positioned at the proximal end of the cylindrical barrel; a tailpiece positioned proximal to the tailpiece end cap, the tailpiece containing a base having a proximal end and a distal end, wherein the tailpiece contains a plurality of longitudinal flexible fins extending proximally outwards from the tailpiece and attached to the proximal end of the base of the tailpiece, whereby each of the longitudinally flexible fins contains at least one aperture having a proximal end and a distal end; a soft plunger positioned within the cylindrical barrel moveable longitudinally within the cylindrical barrel between the tailpiece end cap and the nosehub, whereby the cylindrical barrel is divided by the soft plunger into an air pressure chamber in the proximal end of the cylindrical barrel and a chamber suitable for receiving medicine in the distal end of the cylindrical barrel; and a needle attached to the nosehub.