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YY/T 1988-2025Implants for sports medicine - Meniscus repair system (English PDF)

运动医学植入器械 半月板缝合系统

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Issued by

NMPA

Level / Type

Industry · Recommended

Issue date

October 30, 2025

Implementation date

November 1, 2026

Scope

YY/T 1988-2025 is the English-translated version of 运动医学植入器械 半月板缝合系统.

YY/T 1988-2025 is the Chinese standard "Implants for sports medicine - Meniscus repair system". Its scope clause reads: This document specifies the requirements, manufacturing, sterilization, biological evaluation, packaging, and manufacturer specifications for meniscus suture systems used in sports medicine implants.

The information provided describes the corresponding experimental methods. This document applies to the testing and evaluation of meniscus suture systems (hereinafter referred to as meniscus suture systems) used in sports medicine implants.

Full suture Refer to parts of this document for information on meniscus suture systems. Note. The basic principles are explained in Appendix A. Its clauses include terms and definitions.

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Document preview — YY/T 1988-2025

National Standard of the People's Republic of China

ICS
11.040.40
Classification
C35

Issued by: National Medical Products Administration

Contents

  • Preface
  • 1.Scope
  • 2 Normative References
  • 3.Terms and Definitions
  • 4 Requirements
  • 5.Test Methods
  • 6 Manufacturing
  • 7.Sterilization 6.
  • 8.Biological Evaluation 6.
  • 9 Packaging
  • 10.Information provided by the manufacturer
  • Appendix A (Informative) Basic Principles
  • References

1 Scope

This document specifies the requirements, manufacturing, sterilization, biological evaluation, packaging, and manufacturer specifications for meniscus suture systems used in sports medicine implants.

The information provided describes the corresponding experimental methods.

This document applies to the testing and evaluation of meniscus suture systems (hereinafter referred to as meniscus suture systems) used in sports medicine implants. Full suture

Refer to parts of this document for information on meniscus suture systems.

Note. The basic principles are explained in Appendix A.

2 Normative references

The contents of the following documents, through normative references within the text, constitute essential provisions of this document. Dated citations are not included.

For references to documents, only the version corresponding to that date applies to this document; for undated references, the latest version (including all amendments) applies.

This document.

GB/T 4340.1 Metallic materials - Vickers hardness test - Part 1.Test method

GB/T 14233.1-2022 Medical infusion, transfusion and injection equipment test methods - Part 1.Chemical analysis methods

GB/T 14233.2 Test methods for medical infusion, transfusion and injection equipment - Part 2.Biological test methods

GB/T 16886 (all parts) Biological evaluation of medical devices

YY/T 0149-2006 Test Method for Corrosion Resistance of Stainless Steel Medical Devices

YY 0167 Non-absorbable surgical sutures

YY/T 0640 General Requirements for Passive Surgical Implants

YY 1116 Absorbable Surgical Sutures

YY/T 1832 Tensile testing method for sutures used in sports medicine implants

Pharmacopoeia of the People's Republic of China (Volume IV)

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 meniscus repair system

Surgical instruments used for percutaneous or arthroscopic meniscus repair of the knee joint.

Note. It typically consists of an implant and assistive devices. The implant usually includes fixation devices and sutures, while the assistive devices usually include inserters, etc.

3.2 puncture force

During the process of fully inserting the inserter with the fixation device into the meniscus simulator, the maximum amount of time required for the inserter needle tip to pierce the meniscus simulator.

Force value.

Note. The unit is Newton (N).

3.3 Fixed strength

The stitched meniscus simulator was stretched to the maximum force required to fail.

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 12 pages — is available in the English PDF.

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