
We will understand what the ISO 13485 standards say about General design and development planning.
Which is in section 7.3.1 and 7.3.2 of the standard.
An Example of a medical device. This will be used as reference through out the course for Design and development of a medical device.
•What the intended purpose is.
•The Intended patient population.
•The medical indication.
•The user.
•How to use the device.
•How to create the claims.
•Risk vs Benefit.
What a user need is.
Where can we get it from.
User needs will lead to design inputs. Let's differentiate between the two. Let's look at example.
What will we learn?
Where can user need inputs come from. They can from the customer.
What will we learn?
Where can user needs can come from? The regulators.
What will we learn?
How user needs are gathered from a technical perspective.
What will we learn?
Understand what user needs mean in the context of performance.
What will we learn?
How user needs can come from sales, and what does that mean.
What will we learn?
We will understand that User needs can come from the manufacturing section of an organization.
What will we learn?
How packaging and transportation needs to be considered in the context of user needs.
What will we learn?
User needs can come from environmental considerations.
We will understand what the standards says about Design and Development Inputs. Which is in section 7.3.3 of the standard
What will we learn
•What Design Inputs can be called.
•Where Design Inputs come from.
•What must Design Inputs be.
•Difference between Design Input and Output.
•Characteristics of Design Inputs.
•Difference between “Shall” & “Should”
•Some Examples.
What will we learn.
Traceability.
IOVV Matrix
Risk Management.
Acceptance Criteria.
Understand Risk Analysis in the context of Process Design
What will we learn.
We will understand what the ISO 13485 standard says about Design and Development Outputs. Which is section 7.3.4 of the standard “Design and Development Outputs”.
What will we learn.
We will discuss design outputs.
How traceability is important.
How design outputs create specifications,
We will understand what the ISO 13485 standards say about Design and Development reviews. Which is in section 7.3.5 of the standard
What will we learn.
We will understand what is meant by verification testing.
How verification testing is linked with traceability within the design control chain.
I will explain in very simple terms what verification is.
What are the characteristics of a good verification test.
What are the different types of verification.
What will we learn.
We will understand what is meant by verification testing.
How verification testing is linked with traceability within the design control chain.
I will explain in very simple terms what verification is.
What are the characteristics of a good verification test.
What are the different types of verification.
What will we learn.
In this lecture I will explains some test methods that are available in the marketplace that can be used to verify the design output.
This is not an infinite list. I want to demonstrate some of the verification tests that are available.
What will we learn.
We will understand calibration in the context of verification.
We will understand why Certified Test Labs are so important in the context of verification.
We will understand why Test standards are so important in the context of verification.
We will understand what the ISO 13485 standards say about Design and Development Validation. Which is in section 7.3.7 of the standard.
What will we learn.
We will discuss what validation means , what it actual does for the design.
How validation fits in the overall traceability in design control.
How to plan for validation and the earlier we think about it the better.
How validation fits into the overall Input, output, verification and validation matrix.
What will we learn.
We will discuss what validation means , what it actual does for the design.
How validation fits in the over traceability in design control.
How to plan for validation and the earlier we think about it the better.
How validation fits into the overall Input, output, verification and validation matrix.
We will understand what the ISO 13485 standards say about Design and Development Transfer. Which is in section 7.3.8 of the standard
We will understand what is meant by the term “Design and development Transfer”.
We will get a better understanding of what the design and development transfer means via a case study.
We will understand what the ISO 13485 standards say about control of design and development changes. Which is in section 7.3.9 of the standard
The course is broken into 10 sections. The objective of the course is to explain what is the standard requirement for medical device design and development control. What does the medical device designer needs to do in order to be be compliant to design and therefore get approval from a regulatory authority to be able to sell the device on the market place.
It follows sections 7.3 of the ISO 13485 standard for design and development control of a medical device. It also references MDR 2017/745 and CFR 820.30. It will explain what needs to be done gain approval in the US, EU and globally.
In the introduction I will explain the famous Waterfall design diagram and I validate this explanation in the recap lecture.
I have attached resources such as quizzes, standards, regulations, guide lines, templates and case studies.
In Section 1: General/Design & Development planning.
In this section we will examine section 7.3.1 & 7.3.2 of the standard which explains that design and development needs to be planned and this planning process must be documented.
To give context to the design and development process and to help to understand it better we will look at an example of a medical device which is a stent. We will use this example throughout the design process to illustrate better understanding.
Section 2: User need/Intended Purpose.
In Section two we will understand what is meant by “Intended Purpose” what do we want the medical device to do. What disease is it going to treat.
Once we have defined the intended purpose, we need to understand what the user needs are and where do they come from. This can come from a lot of sources, and we will explain that. One main point here is stakeholders have different opinions on what they need the device to do.
Section 3 Design & Development Inputs.
We need to understand how the User needs which is what the user wants. We need to learn how to translate this into a how.
With this we will look at how important traceability is. Each step in the process is linked and I will explain this via the Input Output Verification Validation matrix. IOVV.
We will understand how risk analysis must be used to identify any risks which will lead to amendments in the design.
Section 4: Design & Development Outputs.
In this section design outputs are explained. In my simple definition the design outputs are the specification of the product.
I will explain the design outputs must satisfy the design inputs.
Section 5: Design & Development Review.
We will understand that at each stage of the design and development process there should be a review of the design process. It needs to be documented and a person in authority within the organization must sign off on the review to allow it to go to the next stage.
Section 6: Design & Development Verification
We will understand what the ISO 13485 standards says about Design and Development Verification. Which is in section 7.3.6 of the standard.
We will understand what verification is. You are ensuring that the specification of the device is correct.
I will explain what verification tests are by way of illustration with examples.
Section 7 Design and Development Validation
I will explain what the standard says about validation.
I will explain what it is in simple terms. Is the device functioning as we intend it.
Section 8 Design and Development Transfer:
What is meant by design transfer. The product must eventually be made and sold in the marketplace. I will explain how this is going to be done.
I will explain in a case study how important design transfer is.
Section 9 Design and Development changes
Design Changes need to be controlled. I will explain how this needs to be done.
I will discuss how important it is to control these changes via a case study.
Section 10 Design and development Technical files.
We need to understand that the whole design control process needs to be documented, recorded and stored.
We will look at Design History File, Device Master Record, Device History Record which is associated with the US regulation and the Technical documentation which is associated with the European Union Regulation.