T/GDMRS 008-2025 Active Group standards

T/GDMRS 008-2025 Technical Requirements for Zirconium-Nickel Alloy Ball Head Oxide Coating for Hip Joint Surgical Implants

T/GDMRS 008-2025 Surgical Implants: Technical Requirements for Zirconium-niobium Alloy Hollow Spherical Articulating Surface for Hip Joint

Publish Date: 2025-06-12 Implement Date: 2025-06-12 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: T/GDMRS 008-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Medicine, health, and labor protection

ICS Name: Surgical implants, prostheses, and orthoses

Publish Date: 2025-06-12

Implement Date: 2025-06-12

Scope

Main technical content: This document specifies the terms and definitions, expected performance, design attributes, technical requirements, test methods, and inspection rules for the oxide layer of zirconium-niobium alloy heads used in hip joint surgical implants. Technical requirements include the chemical composition of zirconium-niobium alloys, oxide layer phase analysis, appearance, layer thickness, Vickers hardness, bonding performance, surface roughness, friction performance, wear performance, corrosion performance, and biocompatibility.