This document specifies requirements and test methods for reprocessable cartridge syringes intended for intraligamentary injections. It specifies requirements for cartridge syringes with ISO metric thread sizes@ and only intended for intraligamentary injections. However@ attention is drawn to the existence of a variety of syringes with imperial thread sizes.
EN ISO 21533:2018 history
2018EN ISO 21533:2018 Dentistry - Reprocessable cartridge syringes for intraligamentary injections
2009EN ISO 21533:2003/AC:2009 Dentistry - Reusable cartridge syringes intended for intraligamentary injections - Technical Corrigendum 1 (ISO 21533:2003/Cor 1:2009)
2003EN ISO 21533:2003 Dentistry - Reusable cartridge syringes intended for intraligamentary injections