ISO 13485 for Medical Device QMS

The medical device industry is highly regulated. ISO 13485 is the global standard for medical device design and development. It ensures that the medical device manufacturers meet the compliance requirements of the regulatory bodies and customers. In this article, we discuss ISO 13485, its advantages, and clauses in detail.  

What is ISO 13485?

ISO 13485 provides a framework for medical device manufacturers and outlines the requirements for QMS establishment. It focuses on patient safety and ensures that the product consistently meets the compliance requirements. ISO 13485 also ensures that the medical device manufacturing companies meet the regulatory requirements in various countries. 

ISO 13485 enables medical device manufacturers to identify and mitigate risks in the design and development of medical devices. It serves as a tool to develop and manage efficient processes. 

The current version of ISO 13485 for medical devices is from March 2016. This revision includes a focus on risk, clarification of management and training responsibilities, facility and traceability requirements, etc. You can read more about it here.   

How to Implement ISO 13485?

QMS Scope

The first step of ISO 13485 is to define the scope of the quality management system. You should clearly identify the various aspects of design and development, manufacturing, and distribution of medical devices. 

You can also conduct a gap analysis to compare the existing processes, documents, and practices against ISO 13485 requirements. This step further identifies the missed and undocumented aspects.

QMS Development

The next stage of ISO 13485 certification is the quality management system development. It includes creating a quality manual and standard operating procedures. It also addresses core requirements such as risk management, design and document control, supplier management, traceability, and complaint handling.

QMS Implementation

Once the QMS documentation is established, it should be implemented. During this process, the medical device manufacturer implements all the relevant procedures. 

QMS implementation also integrates risk management, in which risks are identified, evaluated, controlled, and monitored. In addition, the manufacturer maintains documentation for risk management.

Conduct Internal Audits

The next stage is to conduct internal audits to evaluate whether the QMS conforms to ISO 13485 requirements. These audits enable medical device manufacturers to identify non-conformities.

Management Review

The next stage is management review. At this stage, a formal management review assesses the overall performance of the QMS. It includes reviewing audit results, customer feedback, process performance, non-conformities, and improvement actions. 

Certification Audit

In the final stage, a certification body performs a two-stage external audit. The first stage focuses on documentation, and the second stage focuses on on-site implementation. If there are any non-conformities, then they are identified and corrected. Once the non-conformities are successfully closed, ISO 13485 certification is issued. The certification is typically valid for three years.

What are the advantages of ISO 13485 Requirements?

Medical device manufacturers benefit from ISO 13485 compliance requirements in various aspects. Let’s understand these aspects further: 

Consistent Quality Production

ISO 13485 establishes structured controls across the design and production processes, which enable medical device manufacturers to consistently produce parts that are safe and effective.

Global Markets Access

MDSAP, the Medical Device Single Audit Program, aligns with ISO 13485, which enables medical device manufacturers to gain global market access.

European Medical Device Market Access

ISO 13485 certification is a prerequisite for European medical device market access. It is a critical requirement for medical device manufacturers in the European Union region. 

Reduced Risk

This particular ISO standard includes a detailed process for risk management for the entire product life cycle. ISO 13485 identifies and evaluates risks, which further enables medical device manufacturers to reduce and minimize product recalls and regulatory non-compliance.

Improved Operational Efficiency

ISO 13485 enables medical device manufacturers to streamline operations and outline responsibilities. This enables medical device manufacturers to improve operational efficiency. 

ISO 13485:2016 Clauses

ISO 13485:2016 is structured into five core clauses, i.e., Clauses 4 to 8. Each clause of ISO 13485 addresses a specific aspect of the medical device quality management system. Let’s understand these clauses further in detail: 

Clause 4: Quality Management System

Clause 4 of ISO 13485:2016 establishes the foundation of the ISO 13485 quality management system. It defines how the QMS is structured, documented, maintained and implemented. 

Medical device manufacturers are required to define and control all QMS processes. It maintains their availability, integrity, and traceability throughout the product lifecycle. 

Clause 4 emphasizes outsource process management to ensure that the activities are adequately controlled and aligned with regulatory and quality requirements. The below infographic indicates key requirements under Clause 4: 

Clause 5: Management Responsibility

Clause 5 of ISO 13485 emphasizes management responsibility. It establishes, implements, and maintains an effective QMS. 

This clause illustrates the management requirement for establishing a quality policy. It also enlists details about role assignment and ensures that adequate resources are available to support QMS processes. It also mandates regular management reviews to evaluate performance, audit outcomes, customer feedback, and improvement. The infographic below indicates key requirements under Clause 5:

Clause 6: Resource Management

ISO 13485 clause 6 focuses on resource management. It ensures that the medical device manufacturers provide adequate resources to establish, implement, and maintain the QMS. It also aims to continually improve the quality management system. 

Clause 6 requires medical device manufacturers to maintain records of training, competency evaluations, and infrastructure maintenance. The infographic below indicates key requirements under Clause 6: 

Clause 7: Product Realization

ISO 13485 clause 7 governs product realization. It covers the complete medical device lifecycle, all the way from design to production, and delivery, to post-delivery. 

Clause 7 requires medical device manufacturers to plan product realization processes as per the regulatory requirements. It also requires manufacturers to implement risk management across the product lifecycle. The infographic below indicates key requirements under Clause 7: 

Clause 8: Measurement, Analysis, and Improvement

This particular clause emphasizes that medical device manufacturers must measure, analyze, and evaluate QMS processes. Clause 8 also emphasizes post-market feedback and complaints for improvement. It ensures that the QMS evolves in response to regulatory expectations and customer requirements. The infographic below indicates key requirements under Clause 8: 

Contact Us

ISO 13485 is a crucial standard for medical device manufacturers that enables them to meet the compliance requirements and ensure patient safety. 

At VEM-Tooling and VEM-Medical, we have a team of design experts and engineers that can guide you with ISO 13485, and other QMS solutions. We have been thoroughly applying QMS for our OEMs in the medical device industry. You can view our certificates here.