Programme & Speakers

Continuing Professional Development

A Guide for BEAI Members

Harnessing the Paracrine Effect: The development of a slow release hydrogel for dehisced wound healing

Bellvina Obi

Student, International Medical Technologies, Innovation and Development, Atlantic Technological University, Galway

Biography

My name is Bellvina Obi, originally from Ennis County Clare and currently based in Galway. I completed my undergraduate degree in the university of Galway in BSc Medicinal Chemistry and have been working as a full time professional in the medical device industry. I currently work in Regulatory Affairs and have previous experience in R&D and Manufacturing. I’m pursuing a Master’s in International Medical Technologies, Innovation and Development at Atlantic Technological University, Galway (ATU). My research is aimed at conducting a basic pilot study to develop a slow-release hydrogel to deliver conditioned media in order to promote wound healing in dehisced wounds, with optimizing the temperature and initial conditions for the hydrogel.

I have a passion for innovation and being part of an industry that makes a difference in the lives of patients globally.

Abstract

Introduction: Dehisced wounds are a serious complication that occurs when a closed wound re-opens. It is associated with delayed healing, and increased risk of infection. The current therapies used address the mechanical closure but fail to address the underlying biological issues. Cell therapy has been studied in order to treat wounds, for example, Mesenchymal stem cells. They have shown to have many benefits however most of them coming from the paracrine signalling through secreted factors, and harnessing this paracrine effect by using conditioned media has shown to be a promising strategy.

Objective: This study was aimed at conducting a basic pilot study to develop a slow-release hydrogel to deliver conditioned media in order to promote wound healing in dehisced wounds, with optimizing the temperature and initial conditions for the hydrogel.

Method: The Hydrogels were constructed using gelatin, glutaraldehyde (cross linking agent), and cells/conditioned media. The structure and how well the hydrogel released the therapeutic was evaluated by submerging the hydrogels in PBS, and the amount of protein released was measured using a BCA Assay.

Results: The results showed that the hydrogels prepared with conditioned media yielded significantly higher protein concentration in comparison to the control (that was prepared with no therapeutic), and also the hydrogels prepared with cells. The hydrogels with conditioned media had a very stable structure, were easy to handle, and had a lower cost in comparison to the hydrogels with cells.

Conclusion: To conclude, the hydrogels prepared with conditioned media have been shown to be an option to deliver the paracrine effect in wound healing. Although the study was limited by a short time span, the findings support further development to be applied in the management of dehisced wounds. The next steps would be to assess material/physical performance, basic biocompatibility, wound relevant functional behaviour such as angiogenesis, inflammation and anti-microbial properties.

Designing an Educational Infographic for Parents of Patients in the Neonatal ICU

Wahibah Rizvi

Student, Department of Applied Science, Technological University of the Shannon

Considering the effects of dynamic mechanical stresses on testicular cell behaviour to inform the development of representative preclinical models of the testis

Donal Mahoney

PhD Researcher, University of Limerick

Biography

I am a third-year PhD researcher at the University of Limerick, based in the Bernal Institute under the supervision of Dr. Eoghan Cunnane. My research focuses on the challenges of male infertility by working with testicular cells to develop pre-clinical models that may lead to new insights and potential treatments. I studied Biomedical Engineering as an undergraduate at UL and continued directly into my PhD. Through my work, I aim to bridge engineering and medical science to advance our understanding of reproductive health.

Abstract

Male infertility accounts for roughly half of all infertility cases worldwide, yet the testicular microenvironment remains poorly understood. The role of dynamic mechanical stresses such as shear, pressure and tensile forces has been largely overlooked in current preclinical models. My research develops and validates custom built systems to apply these stresses to testicular cells in vitro, using NTERA-2 germ cell like cells as a representative model. By examining cellular responses to mechanical forces, this work aims to establish more physiologically relevant models of the human testis, providing new insights into male reproductive health and supporting the development of improved diagnostics and treatments for infertility.

Characterising Blood Pressure Estimation – Analysis of Photoplethsmography Waveform Morphology

Colm Leddy

Munster Technology University

Electrocardiogram Simulation in Python using Analysis of Fourier Transform Data

Donal Murphy

Student, Munster Technology University

Biography

Donal Murphy is a young, hardworking student who is looking to bring his experience working with St John Ambulance to help develop upon the existing technologies that are critical to the care of patients, even if that technology appears insignificant, because sometimes the smallest changes lead to the biggest outcomes.

Abstract

This project aimed to develop a low-cost Python-based ECG simulator to test and calibrate ECG machines. It generates customisable heart rhythms, including Normal Sinus Rhythm (NSR), with user-controlled BPM and noise artifact simulation. The simulator uses a hybrid approach, combining real ECG data and mathematical operations to generate realistic signals. Dynamic fractional cycle behaviour adjusts the number of R peaks based on BPM. Baseline wander and AC interference can be toggled on or off. Signal frequency analysis via FFT and STFT explored the impact of noise on the ECG waveform. While the Raspberry Pi implementation wasn’t completed, the software offers a foundation for further development, including expanded arrhythmias, additional noise artifacts, and hardware integration to align with ECG standards for machine testing.

Processing of EEG to determine the Density Spectral Array for depth of Anaesthesia Monitoring

Fiona Commins

Senior Clinical Engineer, Childrens Health Ireland

Biography

Fiona Commins, Senior Clinical Engineer Children’s Health Ireland Crumlin. Fiona completed the Degree in Clinical technology and Masters in Advanced Medical Technologies at Technological University of the Shannon: Midwest.

Abstract

When a patient goes for surgery and depending on the type of surgery being carried out the patient may be put under general anaesthesia. General anaesthesia is administered as a gas or through an injection. The patient remains under anaesthetic throughout the entirety of the procedure. This is important as it ensures the patient doesn’t become aware during the surgery, move, or feel any pain. There have been countless occurrences of patients waking up during surgery. Gauging the level of sedation can be done through the use of a depth of anaesthesia monitor (DOA) as it monitors the patient’s depth of anaesthesia using electroencephalogram (EEG) waves. A patient state index is provided as a guide in the depth of anaesthesia of patient and some monitors display a Density Spectral Array (DSA) graph. This is a graph that displays the EEG data that visualizes the power of the brain activity across different frequencies over time. The DSA graph is helpful for the anaesthetist as it can show any changes in the brain activity over time. It shows if the patient is receiving too much or too little anaesthesia. The focus of this master’s is to investigate the technology behind how a DSA graph is created and to investigate the current level of knowledge anaesthetists have on DSA.

High-Throughout Fabrication of Testicular Cell-Laden Micro-Spheres Using Microfluidic System

Jishnu Padacherri Venthil

School of Engineering, Bernal Institute, University of Limerick

Biography

I am currently pursuing a Doctoral degree in Biomedical Engineering at the Bernal Institute, University of Limerick, driven by a passion for scientific discovery, a strong commitment to ethical research practices, and the desire to develop interdisciplinary expertise. My research is part of the European Research Council Starting Grant #RE3MODEL project, which focuses on developing high-throughput in vitro models using microfluidic droplet technology to create Representative, Reliable, and Reproducible models of the human testes. By integrating biomedical engineering with molecular biology, this project aims to deliver physiologically relevant testis models that can serve as advanced platforms for reproductive biology, predictive toxicology, and regenerative medicine.

Abstract

INTRODUCTION

Male infertility presents a profound concern with far-reaching societal implications. Current therapeutic approaches remain empirically driven and often inadequately address this complex issue [1]. To formulate effective strategies for male infertility, it is imperative to establish preclinical testicular models that accurately represent the intricate architecture of testicular tissue and the natural functions of the human testes. To overcome these limitations, a platform that can create representative testicular models is needed. Microfluidic approaches can be used to fabri-cate cell-laden microspheres with compartmentalized structures that more closely mimic the cell niches of the testis, thereby providing a more accurate representation of the natural human testicular environment [2]. This research project undertakes this critical endeavor by introducing fabricating testicular microgel models at high throughput using a microfluidic approach.

MATERIALS AND METHODS

Preparation and Characterization of Sodium Alginate Hydrogel: The SA hydrogel was synthesized by blending Sodium Alginate with a crosslinker, calcium-EDTA /acetic acid. The microstructure of the hydrogel was examined via scanning electron microscopy (SEM). Pore size characterization was achieved by measuring individual pore diameters. Nanoindentation technique was used to measure key mechanical properties of hydrogels, like modulus, hardness, viscoelastic behavior, and adhesion. The biocompatibility of the SA was checked by encapsulating the MCF-7 breast cancer cells and culturing it for 3 weeks. Generation of Cell-Laden Microspheres: Testicular Cell-laden monodispersed hydrogel microspheres were generated through Microfluidic T-junction. A combination of equimolar concentration of sodium alginate/Ca-EDTA containing cells and the crosslinker acetic acid.

RESULTS

Characterization of Sodium Alginate Hydrogel: The microstructure of sodium alginate/Ca-EDTA hydrogels was an-alyzed using SEM. Viscoelastic properties of SA hydrogels, evaluated via nanoindentation, were found to be of the same order of magnitude as native tissue, underscoring their suitability for biomimetic applications. Generation of Cell-Laden Microspheres: The examination of cell viability within the hydrogel microspheres during a 28-day static culture period provided substantial evidence supporting the compatibility of the cells with the hydrogel (Fig: 1D)
Figure 1 A) Microstructure of the Sodium Alginate hydrogel was analysed via SEM to evaluate pore diameter. B&C) Microfluidic fabrication of monodispersed hydrogel microspheres using a T-junction (4X, 500μm). D) Single-plane confocal image showing F-actin (Phalloidin) and nuclear (Hoechst) staining of MCF-7 (500 μm, 20X objective). E) Viability evaluated using Calcein AM/EthD-1 (live/dead), Hoechst (nucleus) staining of testicular cells in 4% sodium alginate/500Mm Ca-EDTA/0.3% acetic acid cell-laden microspheres (4X, 500 μm).

DISCUSSION

In this study, a microfluidic system was developed for the effi-cient generation of hydrogel microspheres containing encapsu-lated testicular cells. The uniform encapsulation of cells within these droplets ensures consistent distribution and interaction of cells, which is critical for accurate tissue modelling. This advancement enhances the development of physiologically relevant human testis models, with potential applications in research and therapy.

REFERENCES

1. Crafa A, Calogero AE, et al. Productivity Index in Clinical Andrology: Research Direction on High-Impact Topics and in Particular on Male Infertility. Journal of Clinical Medicine. 2023, Vol 12, Page 3152. 2023 Apr 27;12(9):3152.
2. Vollset SE, Goren E, Yuan CW, Cao J, Smith AE, Hsiao T, et al. Fertility, mortality, migration, and population scenarios for 195 countries and territories from 2017 to 2100: a forecasting analysis for the Global Burden of Disease Study. The Lancet. 2020 Oct 17 ;396(10258):1285–306.

Surface Engineered P(VDF-TrFE)/BTO Composite Material for Efficient Biomedical Device Energy Harvesting Applications

Kirsten O’Dwyer

Department of Physics, Bernal Institute, University of Limerick

Biography

Kristine is a PhD student at the University of Limerick. She obtained a BSc in Clinical Technology from the Technical University of the Shannon Midwest (TUS). She has joined the MOSAIC team at UL to work in the field of Piezoelectricity. Tofail Syed is PI for the project, and her supervisors are Ehsham Ul Haq and Daniela Butan. Kristine is contributing to the biomedical engineering aspect of the project and is researching poling techniques for the induction of polarisation in piezoelectric materials.

Abstract

The coupling of ferroelectric fluoropolymers with dielectric filler materials is garnering attention for their collective augmented triboelectric and piezoelectric capabilities as energy harvesters. Particularly at lower frequency conversions such as those associated with human mechanical movement. Due to its excellent electromechanical coupling, this type of composite material is an ideal candidate for use in advanced wearable biomedical devices. The highly electronegative co-polymer P(VDF-TrFE) is well documented for its piezo-, pyro- and ferroelectric properties. Addition of BTO, with a high dielectric constant, allows for modification of surface attributes that foster energy efficient harvesting capabilities. Comprehensive characterization of surface properties such as surface potential or work function, surface free energy, surface topography are the best indicators of effective functional optimization.
This work investigated modulation to surface functionality of P(VDF-TrFE) through the inclusion of BTO using surface sensitive characterization methods including FTIR, XRD, XPS, AFM, SEM, KPM, and CA. P(VDF-TrFE)-BTO film was prepared by spin coating followed by heat treatment at 135°C. The results exhibited alteration to wettability, transitioning from hydrophobic to hydrophilic, reduced work function, and increased average surface roughness. Each of these alterations to surface properties promotes energy harvesting through enhanced charge carrier mobility and trapping, and subsequently, contact-separation induced triboelectric energy harvesting. In conclusion, tuning surface functionality of P(VDF-TrFE) through incorporation of BTO nanofiller boosts the possibility of enhanced energy harvesting, making it a promising candidate for advanced functional low scale energy generator.

References

[1] Krittish Roy, Zinnia Mallick, Charlie O’Mahony, Laura Coffey, Hema Dinesh Barnana, Sarah Hudson, Utsa Sarkar, Tewfik Solumane, Ehtsham Ul Haq, Dipankar Mandal, Syed A. M. Tofail, “Engineered Lysozyme: Eco-friendly Biological Materials for Energy Harvesting Devices, 8 (2024), e12787 pp 1-8

[2] Ehtsham-Ul Haq, Yongliang Zhang, Noel O’Dowd, Ning Liu, Stanislav Leesment, Claude Becker, Edoardo M. Rossi, Marco Sebastiani, Syed A. M. Tofail and Christophe Silien, Quantitative surface free energy with micro-colloid probe pairs, RSC advances 13 (2023), pp. 2718-2726.

[3] Yu Wang, Jiangshan Zhang, Xuexia Jia, Mengmeng Chen, Haoran Wang, Guangna Ji, Huanying Zhou, Zhongze Fang, Zhixian Gao, TENG-based self-powered device- the heart of life, Nano Energy, 119 (2024), p.109080.

[4] Abdelsalam Ahmed, Islam Hassan, Ahmed S. Helal, Vitor Sencadas, Ali Radhi, Chang Kyu Jeong, and Maher F. El-Kady, Triboelectric Nanogenerator versus Piezoelectric Generator at Low Frequency (<4 Hz): A Quantitative Comparison), iScience, 23 (2020), 101286-pp.1-7.

[5] S. Wang, L. Lin, Z. Lin Wang, Triboelectric nanogenerators as self-powered active sensors, Nano Energy, 11 (2015), pp. 436-462.

Heart Rate Variability and Electrodermal Activity as Indicators of Psychological Stress

Dearbhaile Cotter

Department of Mechanical, Biomedical & Manufacturing Engineering, Munster Technology University

From Idea to Impact: How Innovation Transforms Care

Prof. Derek O’Keefe

Consultant Endocrinologist at UHG & Professor of Medical Device Technology at NUIG

Biography

Prof Derek O’Keeffe is a Physicianeer, who holds dual first-class honors degrees and doctorates in Medicine and Engineering. In addition, he holds several gold medal awards across STEM and a first-class honors MBA degree.

He was a Fulbright Scholar at Harvard, a Green Templeton Scholar at Oxford and is a graduate of the Endocrinology Clinical Fellowship at the Mayo Clinic, USA. He has multiple academic publications, biomedical patents and several international research prizes. He has previously worked with NASA placing a sleep experiment on-board the International Space Station and was their flight surgeon for a NEEMO Aquarius mission.

He is founder and director of the Health Innovation via Engineering (HIVE) Lab which develops patient centered solutions to clinical problems from bedside to bench to bedside through interdisciplinary collaboration.

He has explored over 100 countries, volunteered extensively & was awarded The Outstanding Young Person of the World by Junior Chamber International. He is a Black Belt Taekwondo Instructor, Qualified Pilot, DJ, Advanced Scuba Diver, Triathlete & Six-Star Medal Marathoner. He has designed an award winning Cardiovascular themed garden for Bloom in the Phoenix Park.

His motto is Ancora Imparo

Nitric Oxide Administration: Minimising Complexity for Healthcare Professionals

Rigoberto Perez de Alejo

Senior Medical Device Advisor

Biography

Rigoberto holds a PhD in Physics with more than 30 years of experience in the development of medical devices. His PhD focused on the use of hyperpolarised gases for lung MRI studies and in lung physiology. He has worked for gas companies like Air Products and Linde, and also has experience in research and development of medical applications. He is one of the founders and the General Manager of NOXtec Development, which belongs to the Nippon Gases Group since 2022, a company that is one of the leaders in Nitric Oxide Delivery systems.

Inhaled nitric oxide is an essential treatment for various applications, including the management of pulmonary hypertension, enhancement of oxygenation and reduction of pulmonary artery pressure in conditions such as acute respiratory distress syndrome in adults and hypoxic respiratory failure in newborns, particularly in the post-surgery setting for congenital heart disease. However, the use of this treatment can be infrequent in many hospitals, which may lead to a shift in attention away from the critically ill patient and toward the device.

NOXtec’s solution minimises complexity and increases patient safety through an easy-to-use interface combined with automatic dosing control and patient monitoring for treatment in hospitals and during patient transport. Therapy control with the patient’s physiological measurements allows for setting the ideal dose and controlling the weaning process, maximising the positive results of treatment administration. The interface with the respiratory circuit can be simplified through direct communication with ventilators, which are commonly used in combination with this treatment.

Integration with the hospital information system enhances control over devices used in the hospital, and remote access to these devices enables better technical assistance and online training for end-users.

Clinical Applications of AI

Ciaran Malone

Senior Medical Physicist, Research Fellow in AI & Adaptive Radiotherapy, St. Luke’s Radiation Oncology Network

Telehealth Exemplar

Patricia O’Gorman and Jesna Jose

CNM, Acute Virtual Ward, University Hospital Limerick

Healthy Medical Device Records – Episode 2

Oleg Shrolik

Senior Clinical Engineer, The National Maternity Hospital.

Biography

Oleg achieved a Master degree in Biomedical Systems and Instrumentation from the Technical University in post-Soviet Ukraine in 1996.

He served with the Russian military as bio-med technician and worked in the Russian healthcare sector for a number of years before moving to Ireland in 2003. Oleg now works in National Maternity Hospital Dublin.

Specialisations: Medical Equipment Management and Vigilance, Clinical Information Systems, OR, Neonatology, Cardiology, ICU Equipment.

Abstract

Good quality maintenance history documentation might not sound glamorous, but it’s the backbone of reliable medical equipment. Without it, devices would “mysteriously” fail at the worst possible time, and audits would suddenly feel like detective novels with missing chapters. By keeping clear records of inspections, servicing, and repairs, healthcare facilities avoid potential problems, extend equipment life, and stay on the good side of regulators. In short, thorough documentation saves time, money, and headaches—while ensuring patient safety doesn’t depend on guesswork.

Connecting CHI

Colm Saidlear

Chief Healthcare Technology Officer, Healthcare Technology Management Department, Children’s Hospital Ireland

‘Digital for Care’ Update

Loretto Grogan

National Chief Nursing & Midwifery Information Officer, HSE

Biography

Loretto is the National Chief Nursing and Midwifery Information Officer working as part of the clinical leadership team in the Digital for Care Transformation Office in the HSE. The purpose of her role is to provide leadership and strategic direction for nursing and midwifery in conjunction with her multi-professional leaders in digital health; ensure clinical practice is fully supported by the use of digital technology and data science; and the clinical workforce are empowered to practice and lead in a digitally-enabled healthcare system now and into the future.

She believes connected digital health can make all our lives better and delivering an enabling architecture to support Irelands overarching vision for healthcare which is Sláintecare is a fundamental driver for her role.

She started her career training to be a Registered General Nurse in Beaumont Hospital and since then has undergraduate studies in information systems and an MSc in Health Informatics from Trinity College in addition to further studies in statistics, health economics, project management, and health innovation. She is published in a number of peer review journals and is a contributing author to a number of books.

Loretto has extensive experience working across health services and has worked in a variety of clinical and management roles in acute and community services, research, project management, data analytics, quality improvement, digital health and leadership roles.

Scan4Safety Update

Siobhan Dunphy

Assistant National Director Procurement Strategic Sourcing and Contracting, HSE

Spark Innovation Opportunities

Jared Gormly

Head of Spark Innovation Programme

In-House Manufacturing of Medical Devices

Philip Harnett / Tom Gallione

Children’s Hospital Ireland

Biography

Philip Harnett currently works for Children’s Health Ireland as the commissioning lead for medical devices in the new National Children’s Hospital Ireland and Quality Management Engineer. He has worked as a clinical engineer for 24 years and has gained experience working in St James, St. Lukes’s Radiation Oncology Network and CHI @ Crumlin where he was the head of the Clinical Engineering Department. He has qualifications in Electrical Engineering, Clinical Engineering, Management and a MSc in Design. He has a keen interest in improving the health of children through innovation and manufacturing medical devices for children.

In-House Manufacturing of Medical Devices

Philip Harnett / Tom Gallione

Children’s Hospital Ireland

Biography

Tomas Galione currently works for Children’s Health Ireland (CHI) as a Senior Clinical Engineering Technician at CHI at Crumlin Children’s Hospital. Tomas has been a member of the Clinical Engineering team at CHI at Crumlin for the past three years. He holds qualifications in Mechanical Engineering and Product Design, which he applies daily to improve children’s healthcare in Ireland through innovation.

Abstract

Medical device development for paediatric care lags behind adults. This is due to challenges in accumulating data, small market size and limited return on investment resulting in less incentive for paediatric medical device development.

In house manufacturing of medical devices helps to fill this void.

With the introduction of the Medical Device Regulation 2017/745 which came into effect in 2021 it has introduced the requirement to comply with this regulation for in house manufactured medical devices.

This presentation describes Children’s Health Ireland progress to date in implementing the regulation and the design of a Spika table in compliance with the MDR 2017/745.

Smart Remote Monitoring for People Living with Dementia: Enhancing Quality of Life through AI-Driven Voice Systems and Off-the-Shelf Sensors

Dr. Harish Kambampati,

Technology University Dublin

Biography

Dr. Harish Kambampati is a Biomedical Engineer and Senior Researcher at Technological University Dublin. He has over eight years of experience in the MedTech industry, where he worked as an R&D Project Manager and played a key role in the development of Class II and III medical devices as well as digital health innovations. His work spans from patented smart insoles for gait analysis to open-source smart home monitoring systems for dementia care. He also serves as R&D Head at start-up company NTR Biosensors SRL. Currently, his research focuses on inclusive, patient-centred innovation at the intersection of engineering and healthcare, and he contributes to the wider scientific community through roles on research ethics and editorial boards in Ireland and internationally.

Abstract

Dementia is a progressive condition that affects memory, cognition, and daily functioning, often leading to reduced independence, mobility challenges, and increased social isolation. This paper presents the design and development of a smart, open-source remote monitoring system that combines AI-driven voice interfaces with a network of indoor and outdoor off-the-shelf sensors, implemented using open interface platform. The system is context-aware and delivers personalized, timely reminders for activities of daily living such as Hygiene, medication, hydration, mobility, and social contact, thereby supporting independence while preserving dignity through natural, non-intrusive interaction. In parallel, caregivers and families benefit from reassurance and reduced burden through real-time monitoring and peace of mind. Initial findings demonstrate the technical feasibility of the approach and its potential to enhance safety, foster autonomy, and encourage social engagement. This work illustrates how affordable, scalable, and open-source smart home solutions can transform dementia care by bridging technology and healthcare, ultimately improving quality of life for people living with dementia while making caregiving more sustainable, with future potential to be expanded and clinically integrated in hospital settings.

HeadStrong – An innovative user-centred neck collar designed to support patients with Motor Neurone Disease and enhance their quality of life

Faith Lockett

Biography

My name is Faith Lockett and I am a Biomedical Engineering student with a strong passion for designing innovative assistive devices. My current work focuses on HeadStrong, an adjustable neck collar developed through a user-centred design approach to address the common symptom of head-drop in people living with Motor Neurone Disease. By combining engineering expertise with patient-focused thinking, I strive to create practical, adaptable solutions that enhance independence, comfort, and dignity in everyday life.

Abstract

Motor Neurone Disease (MND) affects over 400,000 people worldwide, with 140,000 new cases diagnosed each year. One of the most common symptoms, head-drop significantly reduces independence and quality of life, yet existing solutions remain inadequate.

This presentation explores the development of an adjustable neck collar designed through a user-centred design approach. By prioritising comfort, adaptability and dignity, HeadStrong provides targeted support that adapts to individuals’ changing needs. This work highlights how engineering innovation can address unmet clinical challenges and empower people with MND to live more independently.

AI-Driven ECG Analysis using CNNs

Alexander Ciszewicz

Student, Advanced Medical Technology, Technological University of the Shannon

Biography

Alexander Ciszewicz is currently pursuing a Master’s degree in Advanced Medical Technology at the Technological University of the Shannon beginning after a BSc in Bio analysis & Biotechnology, building on this background. His work bridges science, innovation, and sustainability, with a strong focus on artificial intelligence and digital transformation.

Alexander is actively engaged in youth leadership and advocacy. He serves as Vice President of Events for the European Young Engineers (EYE), where he has organized international conferences across Europe, and as President of ESN TUS Midwest Global, leading initiatives that support international students and foster cross-cultural collaboration.

He is passionate about sustainability and climate action, with experience in digital transformation projects and youth representation at the European level. Most recently, Alexander joined the Steering Committee of the UNFCCC Children and Youth Pavilion for COP30, contributing to intergenerational dialogue and ensuring that youth voices are central to the global climate agenda.

Abstract

The accurate interpretation of electrocardiograms (ECGs) is fundamental to cardiac diagnostics, yet studies reveal significant variability in accuracy among clinicians, with a pooled accuracy for cardiologists benchmarked at 74.9%. This research explores the potential of a one-dimensional Convolutional Neural Network (1D CNN) to enhance diagnostic accuracy by automating the classification of ECG heartbeats. A 1D CNN model was developed and trained on the MIT-BIH Arrhythmia Database, a gold-standard dataset for arrhythmia analysis. The model’s ability to generalise was then rigorously tested on an independent dataset, the MIT-BIH Supraventricular Arrhythmia Database (SVDB), which is specifically enriched with supraventricular arrhythmias and electrode motion noise. The pre-processing pipeline involved beat segmentation, resampling to a consistent 360 Hz, and Z-score normalisation before mapping beats to one of five standard AAMI classes. On the held-out MIT-BIH test set, the CNN model achieved a superior accuracy of 88.57%, significantly outperforming the human cardiologist baseline. When evaluated on the independent SVDB dataset, the model maintained a robust accuracy of 78.36%, demonstrating effective generalisation despite the challenges of domain shift. This study provides compelling evidence that an AI-driven CNN model can surpass the average diagnostic accuracy of human cardiologists in ECG interpretation. The findings validate the hypothesis that AI can serve as a powerful tool to standardise and improve the accuracy of cardiac diagnostics, potentially optimising clinical workflows and reducing the risk of misdiagnosis.

3D Bio-printing of Organs and Vascular Structures: Trends, Regulatory Framework, and Industry Impact in the EU

Muhammed Altamash A. Shaikh,

Technology University of the Shannon

Biography

Muhammed Altamash A. Shaikh is an MSc candidate in Process Validation & Regulatory Affairs (Medical Technology) at the Technological University of the Shannon, Limerick. He holds a B. Pharm from NMIMS University, Mumbai. His research focuses on 3D bio-printing of cardiac and vascular tissues, with emphasis on vascularization strategies, EU MDR/ATMP regulatory pathways, and ethics. He has experience across quality systems and pharmacy operations and co-authored a review in the Indian Journal of Pharmacy and Pharmacology. His interests include AI-enabled bio-fabrication, translational MedTech, and ethical, patient-centred innovation.

Abstract

Three-dimensional bio-printing enables layer-by-layer fabrication of patient-specific tissues by depositing biomaterials, living cells, and bioactive cues. This talk synthesizes evidence on the development and translational potential of bio-printed vascular grafts and cardiac repair constructs as alternatives to synthetic implants, which are limited by thrombogenicity and poor integration. Using a mixed-methods approach—critical literature review, stakeholder interviews, a public perception survey, and analysis of six EU-funded case studies—we evaluate strategies to achieve perfusable vascular networks, including endothelialisation, angiogenic bioinks, sacrificial templates, and microfluidic-assisted printing. Early examples (e.g., PREPPER, CARDIOPATCH) demonstrate structural fidelity and functional recovery in preclinical or proof-of-concept phases. However, translation is gated by fragmented EU pathways across MDR 2017/745 and ATMP regulation, alongside ethical concerns around equitable access, informed consent, and responsible commercialization. I outline how AI-driven design and robotics can enhance fidelity and scalability, and present a framework for process validation, regulatory planning, and ethical governance to accelerate safe clinical adoption.

Batteries in Hospitals: An Overview and Future Research Outlook

Mitchell Rae

Technology University of the Shannon

Biography

Master’s by research student at the University of Limerick. Mitchell studied his undergraduate in Australia, double-majoring in mathematics and physics. Since his undergraduate, Mitchell has developed a keen interest in the mathematical modelling of Li-ion batteries and aims to pursue a PhD in battery modelling either in the manufacturing processes or in-situ monitoring and recycling of batteries (or both). His skills include statistical modelling and machine learning in addition to semi-analytical techniques for integro-partial differential equations in particle dynamics.

Abstract

Many medical electronic systems (MESs) in hospitals rely on rechargeable batteries to ensure an uninterrupted power supply (UPS) – a necessity for many MESs such as ventilators, infusion pumps, and multi-parameter physiological monitors. Thus, battery monitoring systems (BMSs) are paramount in ensuring this reliability. Hospitals often lack sufficient BMSs, therefore, premature battery replacement is common; owing to a more rigid and systematic battery replacement process as opposed state of health (SoH)-based replacements. The integration of a more scientifically rigorous BMS and maintenance scheme for MES batteries will significantly improve the lifespan and efficiency of rechargeable battery use and the recycling/repurposing of batteries. This study proposes a BMS suitable for hospitals to address this shortcoming while also attaining the appropriate data for performing end-of-life (EoL) diagnostics and forensic analysis of battery degradation. The model will optimise battery use and suggest the second life use-case based on the batteries’ expected degradation trends.

The Realities of MDR for Economic Operators: A Medical Device Consultant’s perspective”

Orla Keane

Medical Device Quality & Regulatory Consultancy, Keane MedTech Ltd.

Biography

Orla Keane is a medical device regulatory expert with over 20 years’ experience spanning roles in industry, consultancy, distribution, notified body and the Irish Competent Authority (HPRA). She provides practical guidance on regulatory strategy, quality management systems, post-market surveillance, economic operator obligations under the EU MDR, CAPA remediation, and ISO 13485 audit support, helping organisations achieve and maintain compliance across the product lifecycle.

Abstract

In this session, gain an insider’s view of how manufacturers, importers, distributors, and authorised representatives are navigating EU MDR compliance. Drawing on experience across competent authority, industry, notified body, and consultancy roles, Orla gives her perspective on key areas such as documentation demands, verification duties, supply-chain coordination, and the changed responsibility landscape—offering practical insights into the ongoing challenges as economic operators continue to navigate MDR.

Safety Reporting and Post-Market Oversight of Medical Devices and IVDs

Patrick Murphy

Device Assessment & Surveillance Manager, Health Products Regulatory Authority (HPRA)

The AI in Healthcare Revolution is here: How can Clinical Engineers Enable Safety (and why should they)?

Meabh Smith

Digital Health Clinical Safety Lead, HSE

Abstract

This presentation presents the case for the Clinical Engineer’s role in the safe introduction, implementation and management of Clinical AI applications.  It draws parallels with the management of traditional medical devices and sets out, at a high level, the knowledge and skills required to be part of safety assurance processes around clinical AI applications.  The presentation will also set out some of the publications (current and due for publication in 2025) which will guide safety assurance processes.

Clinical Engineering in Context: Reflections from Zambian Hospitals and a Family Legacy

Claire Lemass

Clinical Engineer, Portiuncula University Hospital

Biography

Claire Lemass is a Clinical Engineer at the Department of Medical Physics and Clinical Engineering, Portiuncula University Hospital. Claire has been involved with medical equipment and roles in project management, such as equipping a new 50 bed ward block and design of a new HSSD department. She also works as a medical equipment advisor with the EQUALS charity initiative which is a joint initiative between the RCPI and the HSE providing post graduate training and reusable medical equipment for developing countries. Claire completed her BAI in Biomedical Engineering with Trinity College Dublin, with particular focus on implanted medical devices and their materials, 3D printing and medical device design, process and regulations. She holds an MAI in Biomedical Engineering (TCD) with her thesis centred on creating a biomimetic tissue to improve accuracy of medical device design. She has guest lectured for the MSc Medical Physics at the University of Galway.

Abstract

Although we can often feel under resourced, we are acutely aware that our perspective is in stark contrast with our friends working in developing countries. I was introduced to this at a young age, when I would listen to my grandparents tell stories of their time working in a hospital in Zambia. While he was a skilled doctor, my grandfather often experienced the inhibiting impact of treating patients without the necessary equipment. Equipment fundamental to patient care, such as incubators, Resuscitaires, even patient beds, and essential diagnostic tools, like ECG machines or vital signs monitors, are often in short supply or unavailable. The equipment that is available to them is often old, overused above dedicated capacity and malfunctioning. This is something my grandfather has experienced, and something I witnessed visiting Hospitals in Zambia. This presentation will provide an insight into of some of the challenges faced due to lack of equipment, clinical and technical knowledge. It will also highlight progress made, the impact and importance of international support and applaud local innovative solutions born out of these limitations.

Panel Discussion: “Clinical Engineers: Agents of Transformation”

Brian Kearney,

HSE Manager, Community

Biography

Brian Kearney is the Portfolio Lead in Dublin South, Kildare and West Wicklow Community Healthcare Organisation (CHO7). He is a previous member of the Senior Management Team in Naas General Hospital as Operations Manager. Brian is the Professional Development Officer and past Chairperson of the Biomedical / Clinical Engineering Association of Ireland (BEAI). He has previously worked as a Senior Clinical Engineer and has been involved in medical equipment and clinical information system management, along with senior roles in project management and hospital services such as power generation systems. Brian has a 1st Class Honours BEng (Hons) in Electrical/Electronic Engineering from DIT Kevin Street. He also has an MSc in Bioengineering with 1st class Distinction from Trinity College Dublin, with research interests focusing around electrophysiological signal analyses. His primary area of research was into the analysis and use of behavioural actions and electroencephalograph (EEG) signals recorded from stroke patients in relation to attention disorders associated with unilateral spatial neglect. Brian also holds a Post Graduate Diploma in Project Management from Trinity College Dublin with first class Distinction. Brian has a keen interest in professional development and along with being current Chairperson of the national body for Biomedical/Clinical Engineers (BEAI), he is National Secretary of the Clinical Engineering Professional Vocational Group (CEPVG), an Executive member of the Biomedical Engineering Division of Engineers Ireland and an Independent Expert with NSAI ETCI TC10. He is also the National representative for Clinical Engineers on the Health & Social Care Professionals (HSCP) national Advisory Group.

Planting Seeds

Presentations from early careers, hospitals, industry and employers

Planning and Recording your Continued Professional Development

Leo Mulvaney

Academy of Clinical Science and Laboratory Medicine

Biography

Leo is a retired Chief Medical Scientist where he managed the Haematology and Blood Transfusion services at Portiuncula University Hospital, Ballinasloe. Over the years, he has witnessed and contributed to major advances in healthcare, technology, and IT. In 2019, Leo took on the role of CPD Officer with the Academy of Clinical Science and Laboratory Medicine, and is a CORU-registered medical scientist.

His academic journey included studies at GMIT in Galway, CIT in Cork, and DIT, Kevin Street in Dublin, culminating in a Fellowship in Haematology (NCEA & IMLS London). He went on to earn a BSc in IT from Dublin City University, an MSc in Biomedical Science from Coleraine University, and became a Chartered Scientist with the Institute of Biomedical Sciences in London.

Throughout his career, Leo has led many projects, from early innovations such as computerising the hospital warfarin anticoagulant clinic, to more recent milestones like introducing Ireland’s first Targeted Routine Antenatal Anti-D Prophylaxis maternity service. He takes great pride in these contributions, which have had lasting impacts on patient care and service delivery.

In his current role, Leo particularly values the opportunity to engage with health and social care professionals (HSCPs) who drive progress through research, innovation, and advanced practice. Supporting their professional development keeps him connected to the evolving landscape of healthcare and he is inspired by the dedication of his colleagues.

Abstract

Continuing Professional Development (CPD) is the means by which health and social care professionals maintain and improve their knowledge, skills and competence, and develop the professional qualities required throughout their professional life for the benefit of service users. Planning and recording your CPD is essential to maintaining a CPD portfolio over the life of your career. There are many ways to achieve this and these will be discussed.

Growing Roots: Continuing Professional Development

Real examples of CPD and post graduate courses recorded by BEAI members

The Centrality of Clinical Engineers to a Modern Health Service

Dr. Patricia Oakley

Retired Strategic Service & Workforce Policy Analyst, Kings College London

Biography

Dr Oakley is a recently retired Strategic Service and Workforce Policy Analyst, and Workforce Research Fellow at King’s College, London University. She has over 40 years’ health and public service experience in both operational management and policy research and development. She has worked extensively with national policymakers and Trust boards, executive directors and senior clinicians, and with service managers and clinical practitioners in developing their strategies to deliver affordable public services. She has worked in management and organisational development; restructuring organisations and clinical care systems; designing and delivering skill-mix reviews and re-profiling programmes; conducting value for money audits and managing subsequent change programmes; and preparing strategic workforce and education and training investment plans.

A Founding Director of Practices Made Perfect Limited, Dr Oakley continues to work as an adviser in workforce planning and policy development. As the author Annie Graham, she is now writing historical fiction about medical and organisational politics in 19th & 20th Century hospitals. Her first novel, Louisa’s Lament, is available from patoakleypublishing.london.

Clinical Engineering National Professional Committee Update

Linda Kelly

National Secretary, FORSA

BEAI Update on Clinical Engineering Education & Professional Development Pathway, Professional Registration

Meabh Smith

Professional Development Officer, BEAI

Abstract

Building on solid governance foundations within the BEAI, this presentation will provide an update on progress within the BEAI to support the professional development of the BEAI membership.  We are working in the context of a fast-changing medical technology environment, recognising the role of the BEAI as a thought Leader in the profession of clinical engineering and leveraging our membership of the International Federation of Medical and Biological Engineering (IFMBE).

Awards Presentation

Ciaran McGuinness

Head of Sales, Cardiac Services

See Award Categories

Biography

Ciarán is Head of Sales for Cardiac Services and brings 24 years of experience in the healthcare sector. He began his career as a service engineer, where his love for engineering grew and laid the foundation for his journey into sales and business management. With qualifications in Electrical Engineering, Information & Communication Technology, and a Master’s in Business Practice, Ciarán combines technical expertise with a strong commitment to making a positive impact in healthcare. He is dedicated to leading a collaborative sales team that delivers innovative healthcare solutions to hospitals and community settings.