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YY/T 1616-2018Tissue engineering medical device products—Standard guide for characterization and testing of biomaterial scaffolds (English PDF)

组织工程医疗器械产品 生物材料支架的性能和测试指南

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Issued by

NMPA

Level / Type

Industry · Recommended

Issue date

November 7, 2018

Implementation date

November 1, 2019

Scope

YY/T 1616-2018 is the English-translated version of 组织工程医疗器械产品 生物材料支架的性能和测试指南.

YY/T 1616-2018 is the Chinese standard "Tissue engineering medical device products—Standard guide for characterization and testing of biomaterial scaffolds". Its scope clause reads: This standard gives the chemical properties and test methods, physical properties and test methods, mechanical properties and test methods of biomaterial scaffolds.

Biological testing and evaluation, degradation performance and testing, sterilization, quality assurance, etc. This standard applies to the performance evaluation of biomaterial scaffolds for the preparation of tissue engineering medical device products.

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Document preview — YY/T 1616-2018

National Standard of the People's Republic of China

ICS
11.040.40
Classification
C 45
Replacing
YY/T 0606.5-2007

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

Contents

  • Foreword
  • Introduction
  • 1 Scope
  • 2 Normative references
  • 3 Terms and Definitions
  • 4 stent chemistry and test methods
  • 5 stent physical properties and test methods
  • 6 Bracket mechanical properties and test methods
  • 7 Biological tests and evaluations
  • 8 stent degradation performance and test
  • 9 Sterilization
  • 10 Quality Assurance
  • Appendix A (informative) Characterization of scaffold porosity
  • Appendix B (informative) Supplemental scaffold material properties and testing

1 Scope

This standard gives the chemical properties and test methods, physical properties and test methods, mechanical properties and test methods of biomaterial scaffolds.

Biological testing and evaluation, degradation performance and testing, sterilization, quality assurance, etc.

This standard applies to the performance evaluation of biomaterial scaffolds for the preparation of tissue engineering medical device products.

2 Normative references

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

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 528 Determination of tensile stress-strain properties of vulcanized rubber or thermoplastic rubber

Plastics -- Determination of density of non-foam plastics -- Part 1 . Dipping method, liquid pycnometer method and titration method

Plastics -- Determination of density of non-foam plastics -- Part 2. Density gradient column method

Plastics -- Determination of density of non-foam plastics -- Part 3 . Gas pycnometer method

GB/T 1034 Determination of water absorption of plastics

GB/T 1040.1 Determination of tensile properties of plastics - Part 1. General

Determination of tensile properties of plastics - Part 2. Test conditions for moulding and extruded plastics

Determination of tensile properties of plastics - Part 3. Test conditions for films and sheets

Determination of tensile properties of plastics - Part 4. Isotropic and orthotropic fiber reinforced composites

Test condition

GB/T 1041 Determination of compression properties of plastics

GB/T 1448 fiber reinforced plastics compression performance test method

GB/T 1632.1 Determination of viscosity and intrinsic viscosity of dilute solution of polymer

GB/T 1632.3 Plastics - Determination of viscosity of polymer dilute solutions - Part 3. Polyethylene and polypropylene

GB/T 1632.5 Determination of viscosity of polymer dilute solutions using capillary viscometer - Part 5. Thermoplastic homopolymerization and copolymerization

Polyester (TP)

GB/T 1634.1 Determination of deformation temperature of plastics - Part 1. General test methods

Plastics -- Determination of deformation temperature of plastics - Part 2. Plastics, hard rubber and long fibre reinforced composites

GB/T 2547 plastic sampling method

Test method for flexural properties of GB/T 3356 oriented fiber reinforced polymer matrix composites

GB/T 3358.1 Statistical vocabulary and symbols - Part 1. General statistical terms and terms for probabilities

GB/T 3358.2 Statistical vocabulary and symbols - Part 2. Application statistics

GB/T 3358.3 Statistical vocabulary and symbols - Part 3. Experimental design

GB/T 3682 Determination of melt flow rate and melt volume flow rate of thermoplastics

GB/T 6379.1 Accuracy of measurement methods and results (accuracy and precision) Part 1. General and definition

GB/T 6379.2 Accuracy of measurement methods and results (accuracy and precision) Part 2. Determination of standard method of measurement

Basic method of sex and reproducibility […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 18 pages — is available in the English PDF.

Referenced standards

Normative references

Similar standards

Editions of YY/T 1616

EditionTitleRevisionStatus
YY/T 1616-2018Tissue engineering medical device products—Standard guide for characterization and testing of biomaterial scaffoldscurrent editionCurrent
YY/T 0606.5-2007Tissue engineering medical device products—Standard guide for characterization and testing of biomaterial scaffoldsprevious editionSuperseded

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