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Normas DIN – AENOR
DIN EN ISO 20896:2018-05

DIN EN ISO 20896:2018-05

Dentistry - Scanning accuracy of hand-held devices for dental chairside CAD/CAM systems (ISO/DIS 20896:2018); German and English version prEN ISO 20896:2018 / Note: Date of issue 2018-04-20

Technologies de l'information - Précision du balayage des dispositifs portatifs pour systèmes CAO/FAO de fauteuils dentaires (ISO/DIS 20896:2018); Version allemande et anglaise prEN ISO 20896:2018 / Attention: Date de parution 2018-04-20

Zahnheilkunde - Genauigkeit von handgehaltenen Scanner für CAD/CAM-Systeme am Behandlungsstuhl (ISO/DIS 20896:2018); Deutsche und Englische Fassung prEN ISO 20896:2018 / Achtung: Erscheinungsdatum 2018-04-20

Fecha Anulación:
2019-12 /Withdrawn
Equivalencias internacionales:

ISO/DIS 20896 (2018-04)

prEN ISO 20896 (2018-04)

Relación con otras normas DIN:

Reemplazada por: DIN EN ISO 20896-1:2019-12

Resumen:
This standard describes test methods used to evaluate the repeatability, reproducibility and accuracy of dental devices for 3D metrology. The standard is applicable to dental chairside CAD/CAM systems. The scope of this document is not intended to include unique systems with other specific applications of 3D metrology in the dental field such as 3D computed tomography, magnetic resonance imaging and stereophotogrammetry.
Keywords:
CAD, CAM, Definitions, Dental equipment, Dental instruments, Dental patient chairs, Dental surgery, Dentistry, Digital data, Digitalization, Digitizing systems, Evaluations, Handsets, Implants (surgical), Intraoral, Precision, Precision measurement, Reliability, Scanners, Surgery, Testing, Tridimensional
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