Other methods of injection include automatic injectors that shoot a needle into the skin painlessly, jet injectors that literally fire insulin through the skin by means of a fine jet blast, and infusers that employ a catheter that stays in place for two or three days.
Insulīna ievadīšanai var izmantot arī automātiskos insulīna injektorus, kas burtiski iešauj adatu vai uzreiz pašu insulīnu ādā, neradot nekādas sāpes, un infūzijas sistēmu jeb katetru, kas jāmaina reizi divās trīs dienās.