NF EN ISO 1797-2
Dental rotary instruments. Shanks. Part 2 : shanks made of plastics.
La présente norme établit les spécifications pour les queues d'instruments rotatifs dentaires et spécifie des méthodes de mesurage pour la vérification des dimensions. Cette norme s'inscrit dans le cadre d'un programme de normalisation général visant à assurer l'aptitude à l'emploi de tous les instruments utilisés en art dentaire.
ISO 1797:2017 specifies the requirements for dimensions and material properties of shanks used in dentistry for rotary or oscillating instruments. It describes the measurement methods for the verification of the requirements. ISO 1797:2017 is not applicable to tips fixed to the handpiece with a screw, e.g. scaler tips. Information about the location of marking is also given. Annex A on quality control is included in order to ensure a high quality level.
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