Valid

YY/T 1120-2021Dentistry—Operating lights (English PDF)

牙科学口腔灯

Preview PDF

This is a limited preview

Buy now to download the full PDF (24 pages)

Need quotation for your management?

Get a formal quotation for YY/T 1120-2021 in 30 minutes.

Issued by

NMPA

Level / Type

Industry · Recommended

Issue date

March 9, 2021

Implementation date

May 1, 2023

Scope

YY/T 1120-2021 is the English-translated version of 牙科学口腔灯.

YY/T 1120-2021 is the Chinese standard "Dentistry—Operating lights". Its scope clause reads: This standard specifies the requirements and test methods for dental lamps used in dental clinics to illuminate the oral cavity of patients.

Instructions for use, marking and packaging specifications. This standard applies to dental lamps using any light source technology. This standard does not apply to auxiliary light sources, such as the light derived from dental handpieces and dental headlights, nor does it apply to use during oral surgery. Used surgical lamp. Its clauses include terms and definitions.

Found what you need?

Document preview — YY/T 1120-2021

National Standard of the People's Republic of China

Classification: C 33
Replacing: YY/T 1120-2009

Issued by: National Medical Products Administration of the People's Republic of China

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Category
5 Requirements
6 Sampling
7 Experiment
8 Manufacturer's instructions
9 Packaging
10 Mark
Appendix A (informative appendix) Conversion formula
Appendix B (Normative Appendix) Normal absorption of camphorquinone

1 Scope

This standard specifies the requirements and test methods for dental lamps used in dental clinics to illuminate the oral cavity of patients.

Instructions for use, marking and packaging specifications.

This standard applies to dental lamps using any light source technology.

This standard does not apply to auxiliary light sources, such as the light derived from dental handpieces and dental headlights, nor does it apply to use during oral surgery.

Used surgical lamp.

2 Normative references

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

Pieces. For undated reference documents, the latest version (including all amendments) is applicable to this document.

GB/T 2900.65 Electrical engineering terminology lighting (GB/T 2900.65-2004, IEC 60050-845.1987, MOD)

GB/T 5702 Evaluation method for color rendering of light source

GB 7000.1 Lamps Part 1.General requirements and tests (GB 7000.1-2015, IEC 60598-1.2014, IDT)

GB 9706.1-2020 Medical electrical equipment Part 1.General requirements for basic safety and basic performance (IEC 60601-1.

2012, MOD)

GB 9706.260 Medical electrical equipment Part 2-60.Specific requirements for basic safety and basic performance of dental equipment (GB 9706.260-

2020, IEC 80601-2-60.2012, MOD)

GB/T 9937 (all parts) oral vocabulary [ISO 1942 (all parts)]

GB/T.20145-2006 Photobiological safety of lamps and lamp systems (CIES009/E.2002, IDT)

YY/T 0316 Application of medical device risk management to medical devices (YY/T 0316-2016, ISO 14971.2007 correction

Version, IDT)

YY/T 0466.1 Medical devices are used for medical device labeling, marking and providing information symbols. Part 1.General requirements (YY/T 0466.1-2016,ISO 15223-1.2012,IDT)

YY/T 0628 Graphical symbols for dentistry dental equipment (YY/T 0628-2020, ISO 9687.2015 A1.2018, IDT)

YY/T 1285 Dental equipment location information system in the work area of dental health care personnel (YY/T 1285-2015,

ISO 4073.2009, IDT)

YY/T 1400 Determination of resistance of surface materials of dental equipment to chemical disinfectants in dentistry (YY/T 1400-2016,

ISO 21530.2004, IDT)

YY/T 1474 Application of Medical Device Usability Engineering to Medical Devices (YY/T 1474-2016, IEC 62366.2007, IDT)

CIES017 ILV International Lighting Vocabulary (International Lighting Vocabulary)

3 Terms and definitions

As defined in GB 7000.1, GB 9706.1-2020, CIES017, GB/T 2900.65, GB/T 9937 and YY/T 1285 and the following

The listed terms and definitions apply to this document.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 4073:2009 · ISO 21530:2004

Editions of YY/T 1120

Edition	Title	Revision	Status
YY/T 1120-2021	Dentistry—Operating lights	current edition	Current
YY/T 1120-2009	Dentistry—Operating lights	previous edition	Superseded

This page sells the current edition, YY/T 1120-2021. Earlier editions are listed for reference only.

How to Download YY/T 1120-2021

1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.