News from Arrotek

What You Need to Know About User Needs When Designing a New Medical Device

by Ger O'Carroll
When you first came up with your idea for a new medical device, you probably had a fairly clear picture of how it could help improve health outcomes. In the medical device product design process, this is known as User Needs. What often happens next, however, is new ideas start to come to mind. For example, you might think of other clinical areas or conditions that your new medical device product could help with. Or you might come up with ideas for alterations you could potentially make to the product further down the road that would make it even more...

Understanding Process Validation in Medical Device Product Design

by Ger O'Carroll
If you have looked into the steps involved to design and develop a new medical device product, you are likely to have come across the term process validation. It’s an essential term and concept to understand as it helps ensure your design, develop, and then manufacture a product that meets the needs of end-users – usually patients or customers. Process validation is also crucial to getting regulatory approval for your product. What Is Process Validation? Process validation takes place throughout the product’s entire lifecycle, starting during the design stage. It involves collecting and then evaluating data to prove the product...

How Long Does It Take to Design a New Medical Device Product?

by Ger O'Carroll
A question we are often asked at Arrotek is how long it takes to design a new medical device product. Knowing this helps entrepreneurs and businesses plan future steps, including those that come after the product is designed, including putting the product through clinical trials. The problem with answering the question of how long medical device design takes is that it is variable. The simple answer is three to six months. To understand further, it helps to explain our process, the things that can cause delays, and how we mitigate those delays. How We Work At Arrotek, we put a...

Benefits of an Iterative Design Process

by Ger O'Carroll
The best approach to developing a new medical device product is to use an iterative design process. Iterative design is a methodology used to create products in all industries, from physical products to software. What is iterative design, however, and what are the benefits? What is Iterative Design? Iterative design involves the development of a new medical device product using a cyclical process. This involves bringing the design to a certain point and then analysing, evaluating, testing, and getting feedback on that design. This is all fed back to the design team to inform and shape the next stages of...

Press Release: Sligo-Based Medical Device Specialist Arrotek Doubles Its Cleanroom Production Facilities

by Arrotek Medical Ltd
Press Release 1 August 2019 Arrotek, the Sligo-based medical device specialist, has completed its move to a new purpose-built facility that includes significantly expanded cleanroom production capacity. Arrotek specialises in bridging the gap between an idea or concept for a new medical device and bringing that medical device to market. Its expertise includes designing, developing, and manufacturing medical device products, and its clients include medical professionals, entrepreneurs, and MedTech companies from around the world. The company was bought by Galt Medical in May 2019. Galt Medical is the US-based medical device company that is part of the Theragenics Corporation. Arrotek's...

FDA Medical Device Classifications Explained

by Ger O'Carroll
To sell a medical device product in the US, you need approval from the FDA (the Food and Drug Administration). A key part of getting FDA approval is the classification of your medical device. Not only will the classification determine much of the design and development process, it will also determine what is required to get approval. This is because the process for getting FDA approval differs depending on the classification of your medical device. This is very similar to the system in the EU. We covered the EU medical device classification system in a previous blog. In this one,...

EU Medical Device Classifications Explained

by Ger O'Carroll
Not all medical devices are the same. Some are non-sterile and pose minimal risk to patients, while others are implanted in the body and carry a high risk. Therefore, regulations for medical devices must distinguish between the different types, setting appropriate requirements for regulatory approval depending on risk. Regulators do this with a classification system. In other words, understanding the classification that your new medical device falls under is a crucial step in the design and development process. The classification will inform how the development progresses as well as the steps required to obtain regulatory approval. EU vs US Regulations...

Quality Systems and Design Controls in the New Medical Device Development Process

by Ger O'Carroll
Design controls are essential to ensuring your medical device idea achieves regulatory approval. Without design controls, you won’t be able to launch your product, while the poor implementation of design controls, particularly in the early stages of a project, will delay the launch of your product. What are design controls? Design controls are part of the Quality System that you must have in place before regulators will allow your product to enter the market. So, let’s start there. An Introduction to Quality Systems All new medical device products need a Quality System to comply with regulations. In the US, this...

What is DFM – Design for Manufacture?

by Mark Pugh
Design for Manufacture, or DFM, involves designing medical device products so they can be easily manufactured within a target manufacturing cost. It takes into account other aspects of designing a medical device product too, such as ensuring regulatory compliance and performance, however it doesn’t ignore the manufacturing element. DFM typically involves simplifying and refining the product at all stages in the design process with the aim of optimising it for manufacturability. An example is the number of parts used to manufacture a medical device product. By going through a DFM process, design engineers will seek to eliminate or combine parts...

Moving premises

by Arrotek Medical Ltd
We would like to remind everyone that Arrotek will be moving premises next week! Our new purpose-built facility in Finisklin is looking great and we can’t wait to get moving. Please note that due to the move, our phone and internet lines may be down between Wednesday the 26th June to Wednesday 3rd July. As of now our phone number will remain +353 (0)71 91 15111 and our new address is: Arrotek Medical Ltd Finisklin Business Park Finisklin Co. Sligo Ireland F91 RR99