YY/T 1953-2026 Pending Industry standards-Medicine

YY/T 1953-2026 Biological evaluation of nanomaterial medical devices—Test for antimicrobial performance

Publish Date: 2026-03-09 Implement Date: 2027-03-01 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: YY/T 1953-2026

Standard Type: Industry standards

Standard Status: Pending

is_force_gb: no

CCS Name: Medical devices

ICS Name: Surgical instruments and materials

Publish Date: 2026-03-09

Implement Date: 2027-03-01

Pages: 20 pages

Scope

This document describes the test methods for the antibacterial performance of medical devices applying nanomaterials, including the agar plate diffusion method, the absorption method, and the oscillation method.
This document is applicable to the evaluation of the antibacterial performance of medical devices applying nanomaterials.
Note 1: Currently, it mainly includes medical devices containing nanomaterials that come into contact with the surface of wounds.
Note 2: At present, this document mainly provides test methods for antibacterial performance. Test methods for sterilization performance will be considered for inclusion in this document once the technology is mature.