YY/T 1787-2021 Active Industry standards-Medicine

YY/T 1787-2021 Cardiovascular implants—Cardiac valve repair devices and delivery system

YY/T 1787-2021 Cardiovascular implants—Cardiac valve repair devices and delivery system

Publish Date: 2021-09-06 Implement Date: 2022-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: YY/T 1787-2021
Standard Type: Industry standards
Standard Status: Active
is_force_gb: no
CCS Name: Orthopaedic surgery, orthopaedic instruments
ICS Name: Surgical implants, prostheses, and orthoses
Publish Date: 2021-09-06
Implement Date: 2022-09-01
Pages: 84 pages

Scope

This standard specifies the operating conditions and performance requirements for heart valve repair devices and their delivery systems (if applicable).
This standard applies to all heart valve repair devices (e.g., valvuloplasty devices, leaflet clamping devices, artificial chordae, etc.) intended to act on the valve structure or adjacent anatomical structures (e.g., ventricles, coronary sinus) to repair and/or improve the function of human native heart valves.
This standard does not apply to cardiac resynchronization therapy (CRT) devices, perivalvular leak closure devices, non-implantable systems (e.g., ablation, radiofrequency valvuloplasty), apical catheters and devices with living cell components. The standard also does not apply to materials intended for purposes other than repairing and/or improving the function of human heart valves (e.g., patch materials and sutures for general surgery).
Note 1: YY/T 0640 specifies the general requirements for the performance of passive surgical implants, and this standard can be regarded as a supplement to YY/T 0640.
Note 2: This standard outlines the methods of verifying/confirming the design and manufacturing of heart valve repair systems through risk management. Appropriate verification/confirmation tests and methods are selected through risk assessment. Such tests include the evaluation of the physical, chemical, biological, and mechanical properties of the components and materials of the heart valve repair system. The tests also include preclinical in vivo evaluations of finished heart valve repair systems to assess the safety and effectiveness of the heart valve repair system.
Note 3: Appendix A provides the basic principles of the provisions of this standard.

Development Information

Word Count: 157 Thousand words Pages: 84 pages

Referenced Standards

YY/T 0316-2016 Medical devices—Application of risk management to medical devices IEC 62366-1 ISO/TS 17665-2 ISO/TS 17665-3 GB/T 16886.1-2001 Biological evaluation of medical devices—Part 1:Evaluation and testing GB/T 16886.1-2011 Biological evaluation of medical devices—Part 1:Evaluation and testing within a risk management process GB/T 16886.1-2022 Biological evaluation of medical devices—Part 1:Evaluation and testing within a risk management process GB/T 16886.2-2000 Biological evaluation of medical devices—Part 2:Animal welfare requirements GB/T 16886.2-2011 Biological evaluation of medical devices—Part 2:Animal welfare 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 18280-2000 Sterilization of health care products—Requirement for validation and routine control—Radiation sterilization 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 18280.2-2015 Sterilization of health care products—Radiation—Part 2:Establishing the sterilization dose GB/T 18280.3-2015 Sterilization of health care products—Radiation—Part 3:Guidance on dosimetric aspects GB/T 19633-2005 Packaging for terminally sterilized medical devices GB/T 19633.1-2015 Packaging for terminally sterilized medical devices—Part 1:Requirements for materials, sterile barrier systems and packaging systems GB/T 19633.1-2024 Packaging for terminally sterilized medical devices—Part 1:Requirements for materials,sterile barrier systems and packaging systems GB/T 19633.2-2015 Packaging for terminally sterilized medical devices—Part 2:Validation requirements for forming,sealing and assembly processes GB/T 19633.2-2024 Packaging for terminally sterilized medical devices—Part 2:Validation requirements for forming,sealing and assembly processes GB/T 19974-2005 Sterilization of health care products—General requirement for characterization of a sterilization agent and the development, validation and routine control of a sterilization process for medical devices GB/T 19974-2018 Sterilization of health care products—General requirement for characterization of a sterilization agent and the development, validation and routine control of a sterilization process for medical devices YY/T 0287-2003 Medical devices—Quality management systems—Requirements for regulatory purposes YY/T 0287-2017 Medical devices—Quality management systems—Requirements for regulatory purposes 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/T 0466.2-2015 Medical devices—Symbols to be used with medical device labels, labelling,and information to be supplied—Part 2:Symbol development,selection and validation YY/T 0640-2008 Non-active surgical implants—General requirements YY/T 0640-2016 Non-active surgical implants—General requirements YY/T 0771.1-2020 Medical devices utilizing animal tissues and their derivatives—Part 1:Application of risk management YY/T 0771.2-2020 Medical devices utilizing animal tissues and their derivatives—Part 2:Controls on sourcing,collection and handling YY/T 0771.4-2015 Medical devices utilizing animal tissues and their derivatives—Part 4:Principles for elimination and/or inactivation of transmissible spongiform encephalopathy agents and validation assays for those processes YY/T 0802-2010 Sterilization of medical devices—Information to be provided by the manufacturer for the processing of resterilizable medical devices YY/T 0802-2020 Processing of medical devices—Information to be provided by the medical device manufacturer YY 0970-2013 Sterilization of single-use medical devices incorporating materials of animal origin—Validation and routine control of sterilization by liquid sterilants YY 0970-2023 Sterilization of health care products—Liquid chemical sterilizing agents for single-use medical devices utilizing animal tissues and their derivatives—Requirements for characterization,development,validation and routine control of a sterilization process for medical device YY/T 0771.3-2009 Animal-derived medical devices - Part 3: Verification of removal and inactivation of viruses and transmissible spongiform encephalopathy (TSE) factors YY/T 0802.1-2024 Processing of medical devive—Information to be provided by the medical device manufacturer—Part 1:Critical and semi-critical medical devices YY/T 0802.2-2024 Processing of medical device—Information to be provided by the medical device manufacturer—Part 2:Non-critical medical devices GB/T 18280.2-2025 Sterilization of health care products—Radiation—Part 2:Establishing the sterilization dose GB 18280.1-2025 Sterilization of health care products—Radiation—Part 1:Requirements for the development,validation and routine control of a sterilization process for medical devices GB/T 18280.3-2025 Sterilization of health care products—Radiation—Part 3:Guidance on dosimetric aspects of development,validation and routine control GB/T 16886.2-2026 Biological evaluation of medical devices—Part 2:Animal welfare requirements

Adopt standards

ISO 5910:2018

Related Standards

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