YY 0846-2011Laser therapeutic equipment - Ho: YAG laser equipment (English PDF)

1 Scope

This standard specifies the holmium-doped yttrium aluminum garnet laser treatment requirements, test methods, marking, packaging, transport and storage, instructions for use.

This standard applies to doping Cr, Tm, Ho ions in yttrium aluminum garnet (YAG) as the working medium, the wavelength of the laser emission at 2.1µm

Nearby laser treatment (hereinafter referred to as the treatment machine).

Treatment machine can be used for tissue cutting, vaporization, and coagulation in vivo gravel and the like.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

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

GB/T 191 Packaging - Pictorial signs

GB 7247.1 Safety of laser products - Part 1 Equipment Classification, Requirements and User's Guide

GB 9706.1-2007 Medical electrical equipment - Part 1. General requirements for safety

GB 9706.19 Medical electrical equipment - Part 2. Safety of endoscopic equipment

GB 9706.20 Medical electrical equipment - Part 2. diagnostic and therapeutic laser equipment requirements for the safety

GB/T 14710 medical electrical environment requirements and test methods

GB/T 17736-1999 laser safety goggles main parameters of the test method

YY/T 0758 General Requirements for treatment with the laser fiber

Medical Foot beginning YY 91057-1999 General technical conditions

ISO 11146-1.2005 Test methods for laser and laser-related equipment laser beam widths, divergence angles and beam propagation than the first

Part 1. no astigmatism and simple astigmatic beams (Lasersandlaser-relatedequipment-Testmethodsforlaserbeam widths, divergenceanglesandbeam propagationratios-Part 1. Stigmaticandsimpleastigmatic beams)

ISO 11146-2.2005 Test methods for laser and laser-related equipment laser beam widths, divergence angles and beam propagation than the first

Part 2. Generalized astigmatic beam (Lasersandlaser-relatedequipment-Testmethodsforlaserbeam widths, divergenceanglesandbeampropagationratios-Part 2. Generalastigmaticbeams)

ISO /T R11146-3.2004 Test methods for laser and laser-related equipment laser beam widths, divergence angles and beam propagation ratios

Part 3. Intrinsic and geometrical laser beam classification, transmission and detailed test methods (Lasersandlaser-relatedequipment-

Testmethodsforlaserbeamwidths, divergenceanglesandbeampropagationratios-Part 3. Intrinsic andgeometricallaserbeamchassification, propagationanddetailsoftestmethods)

3 Terms and Definitions

The following terms and definitions apply to this document.