GB 9706.263-2020 Active National standards force_standard

GB 9706.263-2020 Medical electrical equipment—Part 2-63:Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment

GB 9706.263-2020 Medical electrical equipment—Part 2-63:Particular requirements for the basic safety and essential performance of dental extra-oral X-ray equipment

Publish Date: 2020-11-17 Implement Date: 2023-05-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us
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Basic Information

Standard Code: GB 9706.263-2020
Standard Type: National standards
Standard Status: Active
is_force_gb: yes
CCS Name: Medical radiation equipment
ICS Name: X-ray imaging equipment
Publish Date: 2020-11-17
Implement Date: 2023-05-01
Pages: 32 pages

Scope

This part applies to the basic safety and basic performance of extraoral imaging dental X-ray machines (hereinafter referred to as ME devices). The scope includes ME systems containing such ME devices.
Note 1: This includes oral CBCT (cone beam computed tomography) devices, cephalometric measurement devices, and dental volume reconstruction devices (hereinafter referred to as DVR) defined in 201.3.203.
Note 2: DVR includes dental CBCT (cone beam computed tomography), which is also known as DVT (digital volume tomography) in some regions; DVR also includes tomographic synthesis imaging.
Note 3: This may include imaging of other anatomical regions (such as the hand) required for dental treatment (e.g., orthodontic treatment).
Note 4: This may include imaging of anatomical regions of interest to ENT (ear, nose, throat) specialists.
The scope of this part is limited to the following X-ray devices:
-- X-ray tube assemblies containing high-voltage transformer components and
-- The geometric relationship between the X-ray source, the patient's required imaging area, and the X-ray image receiver is predefined, and in the intended use, the operator cannot arbitrarily change it.
Note 5: Intraoral imaging dental X-ray machines are not within the scope of this part.
Note 6: The distance from the focal point to the image receiver and the distance from the focal point to the imaging object are predefined in extraoral imaging dental X-ray machines.
Note 7: Due to the above restrictions, dental X-ray machines not within the scope of this part can use the applicable provisions of IEC 60601-2-54 in conjunction with this part.
ME devices and ME systems within the scope of GB 9706.18, IEC 60601-2-54, GB 9706.24, IEC 60601-2-65, or GB 9706.23 are not within the scope of this dedicated standard. The scope of this part also does not include radiation therapy simulation devices and devices for bone or tissue absorption densi

Development Information

Word Count: 60 Thousand words Pages: 32 pages

Same series standard

GB 9706.1-2020 Medical electrical equipment—Part 1:General requirements for basic safety and essential performance GB 9706.103-2020 Medical electrical equipment—Part 1-3:General requirements for basic safety and essential performance—Collateral Standard:Radiation protection in diagnostic X-ray equipment GB 9706.201-2020 Medical electrical equipment—Part 2-1:Particular requirements for the basic safety and essential performance of electron accelerators in the range 1 MeV to 50 MeV GB 9706.203-2020 Medical electrical equipment—Part 2-3:Particular requirements for the basic safety and essential performance of short-wave therapy equipment GB 9706.205-2020 Medical electrical equipment—Part 2-5:Particular requirements for the basic safety and essential performance of ultrasonic physiotherapy equipment GB 9706.206-2020 Medical electrical equipment—Part 2-6:Particular requirements for the basic safety and essential performance of microwave therapy equipment GB 9706.211-2020 Medical electrical equipment—Part 2-11: Particular requirements for the basic safety and essential performance of gamma beam therapy equipment GB 9706.212-2020 Medical electrical equipment—Part 2-12:Particular requirements for basic safety and essential performance of critical care ventilators GB 9706.217-2020 Medical electrical equipment—Part 2-17:Particular requirements for the basic safety and essential performance of automatically-controlled brachytherapy afterloading equipment GB 9706.228-2020 Medical electrical equipment—Part 2-28:Particular requirements for the basic safety and essential performance of X-ray tube assemblies for medical diagnosis GB 9706.237-2020 Medical electrical equipment—Part 2-37:Particular requirements for the basic safety and essential performance of ultrasonic medical diagnostic and monitoring equipment GB 9706.244-2020 Medical electrical equipment—Part 2-44:Particular requirements for the basic safety and essential performance of X-ray equipment for computed tomography GB 9706.245-2020 Medical electrical equipment—Part 2-45:Particular requirements for the basic safety and essential performance of mammographie X-ray equipment and mammographie stereotactic devices GB 9706.254-2020 Medical electrical equipment—Part 2-54:Particular requirements for the basic safety and essential performance of X-ray equipment for radiography and radioscopy GB 9706.260-2020 Medical electrical equipment—Part 2-60:Particular requirements for the basic safety and essential performance of dental equipment

Referenced Standards

GB/T 16886.10-2000 Biological evaluation of medical devices—Part 10:Tests for irritation and sensitization GB/T 16886.10-2005 Biological evaluation of medical devices—Part 10:Tests for irritation and delayed-type hypersensitivity GB/T 16886.10-2017 Biological evaluation of medical devices—Part 10:Tests for irritation and skin sensitization GB/T 16886.10-2024 Biological evaluation of medical devices—Part 10:Tests for skin sensitization GB/T 16886.11-1997 Biological evaluation of medical devices—Part 11:Tests for systemic toxicity GB/T 16886.11-2011 Biological evaluation of medical devices—Part 11:Tests for systemic toxicity GB/T 16886.11-2021 Biological evaluation of medical devices—Part 11:Tests for systemic toxicity GB/T 16886.12-2000 Biological evaluation of medical devices—Part 12:Sample preparation and reference materials GB/T 16886.12-2005 Biological evaluation of medical devices—Part 12:Sample preparation and reference materials GB/T 16886.12-2017 Biological evaluation of medical 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materials GB/T 16886.19-2022 Biological evaluation of medical devices—Part 19:Physico-chemical,morphological and topographical characterization of materials GB/T 16886.20-2015 Biological evaluation of medical devices—Part 20:Principles and methods for immunotoxicology testing of medical devices GB/Z 16886.22-2022 Biological evaluation of medical devices—Part 22:Guidance on nanomaterials GB/T 16886.23-2023 Biological evaluation of medical devices—Part 23:Tests for irritation GB 16895.21-2004 Electrical installations of buildings—Part 4-41:Protection for safety-Protection against electric shock GB/T 16895.21-2011 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 16895.21-2020 Low-voltage electrical installations—Part 4-41:Protection for safety—Protection against electric shock GB/T 16935.1-2008 Insulation coordination for equipment within low-voltage systems—Part 1:Principles,requirements and tests GB 17465.1-1998 Appliance couplers for household and similar general purposes Part 1:General requirements GB/T 17465.1-2009 Appliances couplers for household and similar general purposes—Part 1:General requirements GB/T 17465.1-2022 Appliance couplers for household and similar general purposes—Part 1:General requirements GB 18278.1-2015 Sterilization of health care products—Moist heat—Part 1:Requirements for the development, validation and routine control of a sterilization process for medical devices GB 18279.1-2015 Sterilization of health care products—Ethylene oxide—Part 1:Requirements for development,validation and routine control of a sterilization process for medical devices GB 18280.1-2015 Sterilization of health care products—Radiation—Part 1:Requirements for development,validation and routine control of a sterilization process for medical devices GB 19212.2-2006 Safety of power transformers, power supply units and similar—Part 2:Particular requirements for separating transformers for general use GB/T 19212.2-2012 Safety of power transformers, power supplies, reactors and similar products—Part 2:Particular requirements and tests for separating transformers and power supplies incorporating separating transformers for general applications GB/T 19212.2-2025 Safety of transformers, reactors, power supply units and combinations thereof—Part 2:Particular requirements and tests for separating transformers and power supply units incorporating separating transformers for general applications GB/T 23821-2009 Safety of machinery—Safety distances to prevent hazard zones being reached by upper and lower limbs GB 27701-2011 Mechanical safety of cathode ray tubes GB/T 28164-2011 Secondary cells and batteries containing alkaline or other non-acid electrolytes—Safety requirements for portable sealed secondary cells,and for batteries made from them,for use in portable application GB/T 28164.2-2025 Secondary cells and batteries containing alkaline or other non-acid electrolytes—Safety requirements for portable sealed secondary cells,and for batteries made from them,for use in portable applications—Part 2:Lithium systems YY/T 0316-2016 Medical devices—Application of risk management to medical devices YY/T 0466.1-2009 Medical devices—Symbols to be used with medical device labels, labelling and information to be supplied—Part 1:General requirements YY/T 0466.1-2016 Medical devices—Symbols to be used with medical device labels,labelling and information to be supplied—Part 1:General requirements YY/T 0466.1-2023 Medical devices—Symbols to be used with information to be supplied by the manufacturer—Part 1:General requirements YY 0505-2005 Medical electrical equipment—Part 1-2:General requirements for safety—Collateral standard:Electromagnetic compatibility—Requirements and tests YY 0505-2012 Medical electrical equipment—Part 1-2:General requirements for safety—Collateral standard:Electromagnetic compatibility—Requirements and tests YY/T 0664-2008 Medical device software—Software life cycle processes YY 0709-2009 Medical electrical equipment—Part 1-8:General requirements for safety—Collateral standard:General requirements,tests and guidance for alarm systems in medical electrical equipment and medical electrical systems ISO 2882 ISO 3864-1:2002 ISO 7000:2004 ISO 7010:2011 ISO 9614-1 ISO 80000-1:2009 IEC 60601-1-6 IEC 60730-1:2010 IEC 60851-3:2009 IEC 60851-5:2008 GB 9706.1-2020 Medical electrical equipment—Part 1:General requirements for basic safety and essential performance YY/T 0063-2007 Medical electrical equipment—X-ray tube assemblies for medical diagnosis—Characteristics of focal spots YY/T 0063-2024 Medical electrical equipment—X-ray tube assemblies for medical diagnosis—Focal spot dimensions and related characteristics YY/T 0063-1991 Medical diagnostic X-ray tube assembly focal point characteristics YY/T 0063-2000 Medical diagnostic X-ray tube assembly focal point characteristics IEC 60601-2-29:2008 IEC 60601-2-54:2009 IEC/TR 60788:2004 IEC 61910-1:2014

Adopt standards

IEC 60601-2-63:2017

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