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Defective Medical Devices & Products

Anyone who requires a medical device, regardless of purpose, has a right to expect that the manufacturer has fully tested all elements of its design and that it is fitted in accordance with their specifications and recommendations.

But what happens if a device is surgically implanted and later becomes defective or was faulty in design?  Any individual in such a situation should seek both medical and legal advice.  If it can be shown that the patient was a victim of negligence in relation to the medical device, they may be entitled to recourse for the losses suffered. 

What Types of Medical Devices could be Defective?

All medical devices must be designed, tested, and implanted in a clinically safe manner.  Within the EU, medical device companies, regardless of where they are based, must carry the CE mark. To carry this mark, the organisation must meet the essential requirements of all relevant European Medical Device Directives.

Broadly speaking there are four categories of medical devices, as follows:

  • Non-invasive devices: Corrective glasses and frames, wheelchairs, walking aids, dressings.

  • Invasive medical devices (for short, medium, or long-term use: Stents, surgical tools, prosthetic joints, intra-ocular lenses, aneurysm clips, breast implants, total hip, knee and shoulder joint replacement systems.

  • Active medical devices: TENS devices, hearing aids, muscle stimulators and incubators.

  • Special Rules: Including contraceptive, disinfectant and radiological diagnostic medical devices.

The above list only covers a small number of the vast range of items that are defined as medical devices.  Such devices do not need to be highly technical in nature; indeed, a suture or plaster can be considered a medical device.  When considering a claim for a defective medical device, it is not only faulty long-term components which are surgically implanted that can form the basis of a medical negligence claim.  Many of the devices within any of the four categories above, if not designed, manufactured, used, or implanted correctly, could cause serious long-term injury.

How can I bring a claim for Defective Medical Device Negligence?

You may be able to bring a claim if it can be proven:

  • The device used was in any way defective, and this led you to suffer injury and loss.

  • Your medical device did not conform to the necessary safety standards, and you suffered injury / loss as a result or;

  • The surgeon who implanted it failed to do so in the manner of a competent doctor and you suffered injury / loss as a result.

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Why Choose Lavelle Partners for Defective Medical Devices?

  • Our award-winning Medical Negligence & Personal Injury Team, headed by industry-leading partner Avril Scally, have decades of combined experience and place client care at the centre of everything we do.

  • Our team have developed a reputation for excellence in their field; being acclaimed as Medical Negligence / Personal Injury Law Firm of the Year at the Irish Law Awards in both 2023 and 2022.

  • We have successfully managed many cases involving medical negligence due to defective medical devices including high profile cases against DePuy among others.

  • We have both the legal expertise and understanding of the real-life challenges that individuals and their families experience in the event of defective medical devices negligence as well as any Hospital or General Practitioner Negligence.

  • We will listen to your case carefully and with complete empathy and will only recommend moving forward if we believe you have a valid case.

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For further information on making a claim regarding Defective Medical Devices and Products, call us on +353 1 644 5800 or email law@lavellepartners.ie

What Our Clients Say

"Would highly recommend Lavelle Partners, in particular Avril Scally who dealt with my Medical Negligence case. It was a really tough time for me, Avril was extremely kind and professional and patient with me from our first conversation. Avril and her team worked really hard on my behalf and guided me every step of the way. I cannot thank them enough for the time and effort put into this case for me resulting in a successful resolution. I'm extremely grateful for everything that was done for me and would highly recommend Avril, she's brilliant."

Elaine Farrell, Medical Negligence Client, 2025

"Avril Scally at Lavelle Partners was wonderful to work with as were all the staff at Lavelle. They treat their clients with dignity and respect and guide you through the legal proceedings with experience and confidence. They were a pleasure to work with and truly hold their clients interests foremost. I highly recommend Avril and Lavelle Partners."

Brian Devon, Medical Negligence Client, 2024

"Avril Scally and Lavelle Partners are an incredibly invested and committed team in delivering excellence. Avril, upon our first meeting treated us with utmost respect and empathy. I always felt listened to by Avril and her team from the very beginning. I would highly recommend Avril and the team at Lavelle's as they go above and beyond for their clients. We finally have closure after such a long and painful journey. Just proves all you need is somebody to believe in you . I’m glad I never gave up and Avril and her team achieved a result we will be forever grateful and thankful for."

Denise McAuley, Medical Negligence Client, 2025

“I would like to thank all at Lavelle Partners, especially Avril Scally who handled my case. I found the service provided to be excellent”

James Regan, Medical Negligence Client, 2024

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