English to Italian Tech/Engineering Engineering (general)

Come tradurreste "injection-assisting needle"?

"The invention is related to a jet injector. The preferred embodiment employs a prefilled syringe that is preferably prefilled with a medicament prior to the assembly of the device. The syringe has a container portion that defines a fluid chamber containing a medicament. An injection-assisting needle is disposed at the distal end of the chamber and has an injecting tip configured for piercing an insertion location. The needle defines a fluid pathway in fluid communication with the chamber for injecting the fluid from the chamber into an injection site. The syringe also has a plunger that is movable within the fluid chamber."

"The syringe has a distal portion of the prefilled syringe, in which the injection-assisting needle is located, and a proximal portion opposite the distal portion. The syringe support can be configured to axial support the proximal portion of the pre-filled syringe during the jet injection of the medicament, such that the distal portion of the prefilled syringe is substantially unsupported in an axial direction."


Grazie!