YY/T 0739-2009Particular specifications for wall stand of medical X-ray equipment (English PDF)
医用X射线立式摄影架专用技术条件
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Issued by
NMPA
Level / Type
Industry · Recommended
Issue date
November 25, 2009
Implementation date
December 1, 2010
Scope
YY/T 0739-2009 is the English-translated version of 医用X射线立式摄影架专用技术条件.
YY/T 0739-2009 is the Chinese pharmaceutical industry standard for the wall stand used with medical diagnostic X-ray equipment, the vertical stand against which the patient is radiographed.
It sets the requirements and the test methods for the working conditions - an ambient temperature of 10 °C to 40 °C, a relative humidity of 30% to 75% and an atmospheric pressure of 700 hPa to 1060 hPa - and for the range of mechanical movement, the braking force of the moving parts, which must be at least 100 N for parts in linear motion, and the starting force of manually moved parts, which must not exceed 50 N. Safety and electromagnetic compatibility are referred to GB 9706.1, GB 9706.12, GB 9706.14 and YY 0505, and the terms to GB/T 10149. Issued on 25 November 2009, it has applied since 1 December 2010.
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Document preview — YY/T 0739-2009
National Standard of the People's Republic of China
- ICS
- 11.040.50
- Classification
- C 43
Issued by: National Medical Products Administration of the People's Republic of China
Contents
- 1 Scope
- 2 Normative reference documents
- 3 Terms and definitions
- 4 Requirements
1 Scope
This standard specifies the medical X-ray vertical camera (hereinafter referred to as photography) requirements and test methods.
This standard applies to medical diagnostic X-ray equipment with the use of vertical camera.
2 Normative reference documents
The terms of the following documents are hereby incorporated by reference into this standard. Whichever is the date of the reference file, which is followed by all (Excluding corrigenda) or revisions do not apply to this standard, however, encourage the parties to reach an agreement under this standard Whether you can use the latest version of these files. For undated references, the latest edition applies to this standard.
GB 9706.1-2007 Medical electrical equipment - Part 1. General requirements for safety (IEC 60601-1. 1988, IDT)
Medical electrical equipment - Part 1. General requirements for safety III. Parallel standard diagnostic X - ray equipment General requirements for radiation protection (idt IEC 60601-1-3.:1994)
GB 9706.14-1997 Medical electrical equipment - Part 2. Particular requirements for the safety of ancillary equipment for X - ray equipment (Idt IEC 60601-2-32.:1994)
GB/T 10149 Medical X - ray equipment - Terms and symbols Technical specification for coating classification of metal parts YY 0076-1992 Medical environmental requirements and test methods for medical X - ray equipment YY/T 0291-2007
YY 0505-2005 Medical electrical equipment - Part 1-2. General requirements for safety - Parallel standards. Electromagnetic compatibility requirements and tests (IEC 60601-1-2.:2001, IDT)
3 Terms and definitions
The terms and definitions established in GB/T 10149 apply to this standard.
4 Requirements
4.1 Working conditions
4.1.1 Environmental conditions
Unless otherwise specified, the working conditions of the photographic frame shall be met.
a) Ambient temperature. 10 ° C to 40 ° C;
b) relative humidity. 30% to 75%;
c) Atmospheric pressure. 700hPa ~ 1060hPa.
4.1.2 Power supply conditions
The product standard shall specify the power supply conditions of the camera frame.
4.2 Mechanical movement range
The product standard shall specify the range of mechanical movement of the photographic frame.
4.3 Braking force
The movement part of the mechanical device shall be provided with a brake device (except in the case of a suspension device which does not require braking), the linear motion part Sub-system power should be not less than 100N; rotating part of the braking force should be specified by the product standards.
4.4 Start force
Need to manually operate the linear part of the movement, the starting force should not be greater than 50N, rotating part of the braking force should be specified by the product standards.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 16 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 9706.1-2007Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
- GB/T 10149Terminology and symbol for medical X-ray equipment
- YY 0505-2005Medical electrical equipment - Part 1-2: General requirements for safety - Collateral standard: Electromagnetic compatibility - Requirements and tests
GB 9706.14-1997
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Related Standards
GB/T 10149-1988 — Terminology and symbol for medical X-ray equipment
YY 0505-2005 — Medical electrical equipment - Part 1-2: General requirements for safety - Collateral standard: Electromagnetic compatibility - Requirements and tests
YY/T 0297-2026 — General requirements for clinical investigation of medical devices
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YY/T 0739-2009
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