NF EN ISO 21533
Dentistry - Reusable cartridge syringes intented for intraligamentary injections
ISO 21533:2003 specifies requirements and test methods for reusable cartridge syringes intended for intraligamentary injections.It specifies requirements for dental cartridge syringes only with ISO metric thread sizes, and only intended for intraligamentary injections. However, imperial thread sizes are considered in an informative annex.
ISO 21533:2003 specifies requirements and test methods for reusable cartridge syringes intended for intraligamentary injections.
It specifies requirements for dental cartridge syringes only with ISO metric thread sizes, and only intended for intraligamentary injections. However, imperial thread sizes are considered in an informative annex.
ISO 21533:2018 specifies requirements and test methods for reprocessable cartridge syringes intended for intraligamentary injections. ISO 21533:2018 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 (see Annex A).
- Avant-proposiv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions1
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4 Exigences2
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4.1 Conception2
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4.2 Corps3
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4.3 Embout fileté pour le montage de l'aiguille3
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4.4 Tige poussoir3
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4.5 Volume d'anesthésique local expulsé3
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4.6 Résistance à la corrosion, au passage à l'autoclave et à l'exposition à la chaleur3
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5 Méthodes d'essai4
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5.1 Examen visuel4
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5.2 Mesurage du volume expulsé4
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5.3 Déplacement de la tige poussoir4
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5.4 Détachement de l'étui protecteur4
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5.5 Essai à l'eau bouillante4
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5.6 Essai de passage à l'autoclave4
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5.7 Essai d'exposition à la chaleur sèche4
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6 Notice du fabricant4
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7 Marquage5
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7.1 Marquage de l'emballage unitaire5
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7.2 Marquage de la seringue5
- Annexe A (informative) Filetages en inches6
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