YY/T 1959-2025Particular specifications for digital intraoral X-ray imaging system (English PDF)

1 Scope

This document defines the terminology and definitions of intraoral digital X-ray imaging systems (hereinafter referred to as imaging systems), and specifies their classification and grouping.

The requirements and corresponding experimental methods are described.

This document applies to imaging systems that use digital X-ray detectors with single-exposure imaging capabilities.

This document does not apply to.

---Intraoral imaging using film or light-excited phosphorescent imaging plates as X-ray receivers;

---Extraoral X-ray imaging system.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB 9706.1 Medical electrical equipment - Part 1.General requirements for basic safety and basic performance

GB 9706.265 Medical electrical equipment – Part 2-65.Basic safety and basic performance of intraoral imaging dental X-ray machines

Require

GB/T 10149 Terminology and Symbols for Medical X-ray Equipment

YY/T 0291 Environmental Requirements and Test Methods for Medical X-ray Equipment

YY 9706.102 Medical Electrical Equipment - Part 1-2.General Requirements for Basic Safety and Basic Performance (Parallel Standard). Electromagnetic Compatibility

Tolerance requirements and tests

3 Terms and Definitions

The terms and definitions defined in GB 9706.1, GB 9706.265, GB/T 10149, and YY 9706.102, as well as the following terms and definitions, apply to this document.