This article is from the Food Preserving FAQ, by Eric Decker email@example.com with numerous contributions by others.
It is the process of injecting the meat with cure using a special
purpose needle. [Special purpose needle and syringe is called a stitch
pump--can get this item from either the Morton's Salt Company or the
Embarcadero Home Cannery, addresses are in part 6 of this FAQ.--LEB