Since insulin for disposable syringe treatment, it was used as a necessary treatment and use and development. Now available for patient syringe freedom of infusion set with pump type, pen type and jet, even the traditional syringe is carefully designed, increased accuracy, comfort and durability. The nurse should choose suitable syringe diameter, length according to the patients, and church in patients using and processing method for the. The Insulin Syringe before twentieth Century 50 time metaphase, insulin injection in patients with diabetes is the use of glass syringes and separation of the Syringe Needle, is used to boil disinfection syringe, needle needs to be sharpened after immersion disinfection in alcohol. The novel syringe needle with sharp, diameter, surface lubrication, use and comfort.