Outputs (32)

Forehead monitoring of heart rate in neonatal intensive care (2023)
Journal Article
Stockwell, S. J., Kwok, T. C., Morgan, S. P., Sharkey, D., & Hayes-Gill, B. R. (2023). Forehead monitoring of heart rate in neonatal intensive care. Frontiers in Physiology, 14, Article 1127419. https://doi.org/10.3389/fphys.2023.1127419

Heart rate is an extremely important physiological parameter to measure in critically unwell infants, as it is the main physiological marker that changes in response to a change in infant condition. Heart rate is routinely measured peripherally on a... Read More about Forehead monitoring of heart rate in neonatal intensive care.

U-shape functionalized optical fibre sensors for measurement of anaesthetic propofol (2022)
Journal Article
Hernandez, F. U., Wang, T., Lee, S. W., Norris, A., Liu, L. L., Hayes-Gill, B. R., …Korposh, S. (2022). U-shape functionalized optical fibre sensors for measurement of anaesthetic propofol. Sensors and Actuators B: Chemical, 372, Article 132653. https://doi.org/10.1016/j.snb.2022.132653

Propofol is used widely for intravenous anaesthesia during surgery and sedation in critical care. There is no method currently to assay the concentration of propofol in plasma in real time. The ability to do so would significantly improve patient saf... Read More about U-shape functionalized optical fibre sensors for measurement of anaesthetic propofol.

Measurement of the cardiac time intervals of the fetal ECG utilising a computerised algorithm: A retrospective observational study (2022)
Journal Article
Chivers, S., Vasavan, T., Nandi, M., Hayes-Gill, B., Jayawardane, I., Simpson, J., …Lucchini, M. (2022). Measurement of the cardiac time intervals of the fetal ECG utilising a computerised algorithm: A retrospective observational study. JRSM Cardiovascular Disease, 11, Article 204800402210962. https://doi.org/10.1177/20480040221096209

.Objective Establish whether the reliable measurement of cardiac time intervals of the fetal ECG can be automated and to address whether this approach could be used to investigate large datasets. Design Retrospective observational study. Sett... Read More about Measurement of the cardiac time intervals of the fetal ECG utilising a computerised algorithm: A retrospective observational study.

Fibre Bragg Grating Based Interface Pressure Sensor for Compression Therapy (2022)
Journal Article
Bradbury, J. A., Zhang, Q., Hernandez Ledezma, F. U., Correia, R., Korposh, S., Hayes-Gill, B. R., …Morgan, S. P. (2022). Fibre Bragg Grating Based Interface Pressure Sensor for Compression Therapy. Sensors, 22(5), Article 1798. https://doi.org/10.3390/s22051798

Compression therapy is widely used as the gold standard for management of chronic venous insufficiency and venous leg ulcers, and the amount of pressure applied during the compression therapy is crucial in supporting healing. A fibre optic pressure s... Read More about Fibre Bragg Grating Based Interface Pressure Sensor for Compression Therapy.

Feasibility of a Novel ECG Electrode Placement Method in Newborn Infants (2022)
Journal Article
Henry, C., Shipley, L., Morgan, S., Crowe, J. A., Carpenter, J., Hayes-Gill, B., & Sharkey, D. (2022). Feasibility of a Novel ECG Electrode Placement Method in Newborn Infants. Neonatology, 119(2), 264-267. https://doi.org/10.1159/000521530

Background: International newborn resuscitation guidelines recommend electrocardiogram (ECG) heart rate (HR) monitoring at birth. We evaluated the application time of pre-set ECG electrodes fixed to a polyethene patch allowing adhesive-free attachmen... Read More about Feasibility of a Novel ECG Electrode Placement Method in Newborn Infants.

Intra-tracheal multiplexed sensing of contact pressure and perfusion (2021)
Journal Article
Correia, R., Gadsby, B., Korposh, S., Norris, A. M., Hayes-Gill, B. R., Sinha, R., …Morgan, S. P. (2022). Intra-tracheal multiplexed sensing of contact pressure and perfusion. Biomedical Optics Express, 13(1), 48-64. https://doi.org/10.1364/BOE.442165

Incorrect endotracheal tube (ETT) cuff inflation pressure causes significant problems for intubated patients. The technical development and first in vivo use of a smart ETT for measurements at the cuff-trachea interface during mechanical ventilation... Read More about Intra-tracheal multiplexed sensing of contact pressure and perfusion.

Localised plasmonic hybridisation mode optical fibre sensing of relative humidity (2021)
Journal Article
Liu, L. L., Korposh, S., Gomez, D., Correia, R., Hayes-Gill, B. R., & Morgan, S. P. (2022). Localised plasmonic hybridisation mode optical fibre sensing of relative humidity. Sensors and Actuators B: Chemical, 353, Article 131157. https://doi.org/10.1016/j.snb.2021.131157

This work reports an optical fibre probe functionalised with ‘cotton-shaped’ gold-silica nanostructures for relative humidity (RH) monitoring. The sensor response utilises the localised surface plasmon resonance (LSPR) of self-assembled nanostructure... Read More about Localised plasmonic hybridisation mode optical fibre sensing of relative humidity.

Optical Fibre Sensor for Capillary Refill Time and Contact Pressure Measurements under the Foot (2021)
Journal Article
Ballaji, H. K., Correia, R., Liu, C., Korposh, S., Hayes-Gill, B. R., Musgrove, A., & Morgan, S. P. (2021). Optical Fibre Sensor for Capillary Refill Time and Contact Pressure Measurements under the Foot. Sensors, 21(18), Article 6072. https://doi.org/10.3390/s21186072

Capillary refill time (CRT) refers to the time taken for body tissue to regain its colour after an applied blanching pressure is released. Usually, pressure is manually applied and not measured. Upon release of pressure, simple mental counting is typ... Read More about Optical Fibre Sensor for Capillary Refill Time and Contact Pressure Measurements under the Foot.

Optical fibre Sensor for Simultaneous Temperature and Relative Humidity Measurement: Towards Absolute Humidity Evaluation (2021)
Journal Article
He, C., Korposh, S., Correia, R., Liu, L., Hayes-Gill, B. R., & Morgan, S. P. (2021). Optical fibre Sensor for Simultaneous Temperature and Relative Humidity Measurement: Towards Absolute Humidity Evaluation. Sensors and Actuators B: Chemical, 344, Article 130154. https://doi.org/10.1016/j.snb.2021.130154

Temperature and humidity are essential parameters in monitoring the health of patients in critical care. An optical fibre sensor has been developed for simultaneous measurement of relative humidity (RH) and temperature at a single optical fibre tip b... Read More about Optical fibre Sensor for Simultaneous Temperature and Relative Humidity Measurement: Towards Absolute Humidity Evaluation.

Monica Healthcare: From the research laboratory to commercial reality—A real‐life case study (2021)
Journal Article
Hayes‐Gill, B. R. (2021). Monica Healthcare: From the research laboratory to commercial reality—A real‐life case study. Health Technology Letters, 8(1), 1-10. https://doi.org/10.1049/htl2.12004

The desire of many engineers is to see their work end up as a final product offering a real benefit to society—for a lecturer/professor at a university, this is a dream often out of reach of the majority. However, the university academic is a changed... Read More about Monica Healthcare: From the research laboratory to commercial reality—A real‐life case study.