British Standards Institution

Sector: Governance & Resilience

Overview: CH/150/1 is responsible for standardization in Materials for surgical implants and operates under the direction of CH/150 Implants for surgery. It is the UK mirror committee for ISO/TC 150/SC 1 Materials. The areas covered are specifications, general requirements, and terminology.

Committee standards activity

In Progress (16)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 6474-2	Implants for surgery — Ceramic materials — Part 2: Composite materials based on a high-purity alumina matrix with zirconia reinforcement Categories: Unclassified documents Proposal begins :	Proposal
BS ISO 6474-1	Implants for surgery — Ceramic materials — Part 1: Ceramic materials based on high purity alumina Categories: Unclassified documents Proposal begins :	Proposal
BS ISO 5834-5	ISO 5834-5 Implants for surgery. Ultra-high-molecular-weight polyethylene. Part 5: Morphology assessment method Categories: Implants for surgery, prosthetics and orthotics Public comment begins : 2024-11-19	Public comment
BS ISO 5834-4	ISO 5834-4 Implants for surgery. Ultra-high-molecular-weight polyethylene. Part 4: Oxidation index measurement method Categories: Implants for surgery, prosthetics and orthotics Public comment begins : 2024-11-25	Public comment
BS ISO 5834-3	ISO 5834-3 Implants for surgery. Ultra-high-molecular-weight polyethylene. Part 3: Accelerated ageing methods after gamma irradiation in air Categories: Implants for surgery, prosthetics and orthotics Public comment begins : 2024-11-19	Public comment
BS ISO 5834-2	ISO 5834-2 Implants for surgery. Ultra-high-molecular-weight polyethylene. Part 2: Moulded forms Categories: Implants for surgery, prosthetics and orthotics Public comment begins : 2024-11-19	Public comment
BS ISO 5834-1	ISO 5834-1 Implants for surgery. Ultra-high-molecular-weight polyethylene. Part 1: Powder form Categories: Implants for surgery, prosthetics and orthotics Public comment begins : 2024-11-19	Public comment
BS ISO 5833	Implants for surgery — Acrylic resin cements Categories: Unclassified documents Drafting begins : 2025-02-22	Drafting
BS ISO 23317	Implants for surgery — Materials — Simulated body fluid (SBF) preparation procedure and test method to detect apatite formation in SBF for initial screening of bone-contacting implant materials Categories: Implants for surgery, prosthetics and orthotics Public comment begins : 2024-07-08	Public comment
BS ISO 20014	Implants for surgery — Test method to evaluate delamination resistance of ultra-high molecular weight polyethylene materials used for orthopaedic implants Categories: Unclassified documents Proposal begins :	Proposal

Published (32)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 9584:2023	Implants for surgery. Non-destructive testing. Radiographic examination of cast metallic surgical implants Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2023-11-21	Published standard
BS ISO 6474-1:2019	Implants for surgery. Ceramic materials. Ceramic materials based on high purity alumina Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-03-14	Published standard
BS ISO 5834-5:2019	Implants for surgery. Ultra-high-molecular-weight polyethylene. Morphology assessment method Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-02-13	Published standard
BS ISO 5834-4:2019	Implants for surgery. Ultra-high-molecular-weight polyethylene. Oxidation index measurement method Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-02-13	Published standard
BS ISO 5834-3:2019	Implants for surgery. Ultra-high-molecular-weight polyethylene. Accelerated ageing methods Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-02-13	Published standard
BS ISO 5834-2:2019	Implants for surgery. Ultra-high-molecular-weight polyethylene. Moulded forms Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-02-13	Published standard
BS ISO 5834-1:2019	Implants for surgery. Ultra-high-molecular-weight polyethylene. Powder form Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-02-13	Published standard
BS ISO 5833:2002	Implants for surgery. Acrylic resin cements Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2002-06-21	Published standard
BS ISO 5832-9:2019	Implants for surgery. Metallic materials. Wrought high nitrogen stainless steel Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2019-02-11	Published standard
BS ISO 5832-5:2022	Implants for surgery. Metallic materials. Wrought cobalt-chromium-tungstennickel Categories: Implants for surgery, prosthetics and orthotics Published standard begins : 2022-04-26	Published standard

Withdrawn (30)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS ISO 6474-2:2012	Implants for surgery. Ceramic materials. Composite materials based on a high-purity alumina matrix with zirconia reinforcement Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2019-03-14	Withdrawn
BS ISO 6474-1:2010	Implants for surgery. Ceramic materials. Ceramic materials based on high purity alumina Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2019-03-14	Withdrawn
BS ISO 5834-5:2005	Implants for surgery. Ultra-high molecular weight polyethylene. Morphology assessment method Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2019-02-13	Withdrawn
BS ISO 5834-2:2011	Implants for surgery. Ultra-high-molecular-weight polyethylene. Moulded forms Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2019-02-13	Withdrawn
BS ISO 5834-2:2006	Implants for surgery. Ultra-high-molecular-weight polyethylene. Moulded forms Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2011-08-16	Withdrawn
BS ISO 5834-1:2005	Implants for surgery. Ultra-high molecular weight polyethylene. Powder form Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2008-01-16	Withdrawn
BS ISO 5832-9:2007	Implants for surgery. Metallic materials. Wrought high nitrogen stainless steel Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2019-02-11	Withdrawn
BS ISO 5832-7:2016	Implants for surgery. Metallic materials. Forgeable and cold-formed cobalt-chromium-nickel-molybdenum-iron alloy Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2019-10-15	Withdrawn
BS ISO 5832-5:2005	Implants for surgery. Metallic materials. Wrought cobalt-chromium-tungsten-nickel alloy Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2022-04-26	Withdrawn
BS ISO 5832-4:2014	Implants for surgery. Metallic materials. Cobalt-chromium-molybdenum casting alloy Categories: Implants for surgery, prosthetics and orthotics Withdrawn begins : 2024-04-08	Withdrawn

Standards Development

CH/150/1 - Materials for surgical implants

Committee standards activity