口腔科器械、设备与材料标准-分析测试百科网

YY 1045-2021 牙科学手机和马达

Dental handpieces and motors

ICS: 11.060.25
CCS: C33
发布: 2021-09-06
实施: 2024-05-01

YY/T 1012-2021 牙科学手机连接件联轴节尺寸

Dental handpiece connector coupling dimensions

ICS: 11.060.20
CCS: C33
发布: 2021-09-06
实施: 2024-05-01

This document specifies the requirements and test methods for hydrocolloid impression materials. This document helps to determine whether elastic aqueous agar and alginate hydrocolloid dental impression materials, as prepared for retail marketing, are of the quality needed for their intended purposes. It also specifies requirements for labelling and instructions for use. This document does not address possible biological hazards associated with the materials. Assessment of these hazards is addressed in ISO 7405 and the ISO 10993 series.

Dentistry - Hydrocolloid impression materials

ICS: 11.060.10
CCS: C33
发布: 2021-08-00
实施

ISO 24234:2021 牙科学. 牙科用汞合金

This document specifies the requirements and test methods for dental amalgam alloy powder and dental mercury that are suitable for the preparation of dental amalgam together with the requirements and test methods for that dental amalgam and the requirements for packaging and marking. NOTE Two of the requirements apply only to dental mercury (as supplied). All of the other requirements apply to the dental amalgam alloy (as supplied) and dental amalgam. This document is not applicable to dental amalgam alloy powder and dental mercury supplied in a pre- capsulated form. This document is not applicable to other metallic materials in which an alloy powder reacts with an alloy that is liquid at ambient temperature to produce a solid metallic material intended for dental restoration. This document applies to products used to make dental amalgam restorations, supplied to the user in the following forms: dental amalgam alloy as a fine free flowing powder, or as a fine powder compacted into tablets and dental mercury in dental mercury sachets (sometimes referred to as dental mercury pillows). The mass of dental mercury in these sachets is limited to the amount required to make a small to medium-sized restoration in a single tooth. This document is not applicable to dental mercury that is supplied in a primary container in an undivided mass that exceeds the amount suitable for a small to medium-sized restoration.

Dentistry - Dental amalgam

ICS: 11.060.10
CCS: C33
发布: 2021-08-00
实施

JIS T 80601-2-60:2021 医用电气设备. 第2-60部分: 牙科设备基本安全和基本性能的特殊要求

Medical electrical equipment -- Part 2-60: Particular requirements for the basic safety and essential performance of dental equipment

ICS: 11.040.01
CCS: C33
发布: 2021-06-25
实施

DIN EN ISO 4823:2021 牙科学. 弹性印模和咬合登记材料(ISO 4823-2021); 德文版 EN ISO 4823-2021

This document specifies the requirements and their test methods for elastomeric impression and bite registration materials. Materials covered by this document are classified according to the consistencies: — Type 0: putty consistency; — Type 1: heavy-bodied consistency; — Type 2:

Dentistry - Elastomeric impression and bite registration materials (ISO 4823:2021); German version EN ISO 4823:2021

ICS: 11.060.10
CCS: C33
发布: 2021-06-00
实施

IEC 60601-2-65:2021 医用电气设备. 第2-65部分: 牙科学口腔内X-射线设备必要性能和基本安全性详细要求

Medical electrical equipment - Part 2-65: Particular requirements for the basic safety and essential performance of dental intra-oral X-ray equipment

ICS: 11.040.50
CCS: C33
发布: 2021-05-01
实施

DIN EN ISO 20888:2021 牙科学. 法医口腔牙科数据的词汇和名称系统(ISO 20888-2020); 德文版 EN ISO 20888-2020

This document provides dentists and forensic dental experts with an organized system of concepts to describe the distinctive characteristics of an individual's mouth. The chosen system is based on a forensic approach of a mouth'ss characteristics, with many concepts specifics to

Dentistry - Vocabulary and designation system for forensic oro-dental data (ISO 20888:2020); German version EN ISO 20888:2020