YY/T 1043.2-2018Dentistry—Dental units - Part 2: Air, water, suction and wastewater systems (English PDF)

1 Scope

The requirements and test methods specified in this part of YY/T 1043 apply to.

a) the configuration of the dental treatment machine connector to provide compressed air, water, suction and pipeline discharge wastewater;

b) the materials, design and construction of the pneumatic and waterway systems in dental treatment machines;

c) the quality of the input water and input gas;

d) The performance of the dental treatment machine to attract the system.

This section also specifies requirements for use instructions and technical notes.

Due to the limitations of this section, dental treatment machines that meet the requirements of this section are not suitable for life support treatment for mobile patients, nor for

For oral surgery requiring sterile air and sterile water supply. Amalgam separators are not included in this section.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only the dated version applies to this article.

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

ISO 1942 oral vocabulary (Dentistry-Vocabulary)

ISO 7494-1.2011 Dental surgery machines - Part 1. General requirements and test methods (Dentistry-Dentalu- nits-Part 1.Generalrequirementsandtestmethods)

ISO 8573-1 compressed air Part 1. Contaminant purification grades (Compressedair-Part 1. Contaminantsand

Purityclasses)

ISO 9168 Dentistry-Hoseconnectorsforairdrivendental for Dentistry Pneumatic Mobile Phones

Handpieces)

ISO 10637.1999 Dental equipment high capacity and medium capacity suction system (Dentalequipment-High-andmedium-

Volumetricctionsystems)

ISO 14971 Medical Device Risk Management for Medical Devices (Medicaldevices-Applicationofriskman-

Agementtomedicaldevices)

IEC 61672-1 Electroacoustic Sound Level Meter Part 1. Specification (Electroacoustics-Soundlevelmeters-Part

1 Specifications)

IEC 62366 Medical Device Medical Device Usability Engineering Application (Medicaldevices-Applicationofusability

Engineeringtomedicaldevices)

3 Terms and definitions

The following terms and definitions defined by ISO 1942, ISO 7494-1.2011 apply to this document.