Impression Dispensing Guns & Syringes
8 products
About dispensing guns & syringes
A dispensing gun holds the cartridge and presses both parts out together; cartridges come in sizes such as 50 ml and 10 ml, each used with the gun made for it. The gun is matched to the cartridge by size and mixing ratio, which makers mark on the gun, for example DS-50 with 1:1 and 2:1. In one published technique a light body material was injected over the abutments with an automatic mixing syringe with a tip attached.
The reusable part, chosen by cartridge size and mixing ratio. Material comes out easily through a mixer of the right size; one maker warns that excessive force can rupture the cartridge or break the gun.
Sources: Parkell, Absolute Dentin instructions for use · Parkell, Cinch instructions for use · A Comparative Study to Evaluate the Accuracy of Various Spacer Thickness for Polyvinyl Siloxane Putty-wash Impression Techniques, 2020 (PMC7887158)