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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.

Development and validation of a novel fibre-optic respiratory rate sensor (FiRRS) integrated in oxygen delivery devices (2021)
Journal Article
Sinha, R., Hernandez, F., He, C., Korposh, S., Correia, R. N. G., Norris, A., …Morgan, S. P. (2021). Development and validation of a novel fibre-optic respiratory rate sensor (FiRRS) integrated in oxygen delivery devices. Journal of Physics D: Applied Physics, 54(12), https://doi.org/10.1088/1361-6463/abd061

© 2021 The Author(s). Respiratory rate (RR) monitoring provides crucial information on the overall health condition of patients and a reliable, low cost RR monitor for normal hospital inpatient or home use would be of significant benefit. The propose... Read More about Development and validation of a novel fibre-optic respiratory rate sensor (FiRRS) integrated in oxygen delivery devices.

Accurate neonatal heart rate monitoring using a new wireless, cap mounted device (2020)
Journal Article
Henry, C., Shipley, L., Ward, C., Mirahmadi, S., Liu, C., Morgan, S., …Sharkey, D. (2020). Accurate neonatal heart rate monitoring using a new wireless, cap mounted device. Acta Paediatrica, 110(1), 72-78. https://doi.org/10.1111/apa.15303

© 2020 The Authors. Acta Paediatrica published by John Wiley & Sons Ltd on behalf of Foundation Acta Paediatrica Aim: A device for newborn heart rate (HR) monitoring at birth that is compatible with delayed cord clamping and minimises hypothermia r... Read More about Accurate neonatal heart rate monitoring using a new wireless, cap mounted device.

Optical fibre sensor for simultaneous measurement of capillary refill time and contact pressure (2020)
Journal Article
Liu, C., Correia, R., Ballaji, H., Korposh, S., Hayes‐gill, B., & Morgan, S. (2020). Optical fibre sensor for simultaneous measurement of capillary refill time and contact pressure. Sensors, 20(5), Article 1388. https://doi.org/10.3390/s20051388

© 2020 by the authors. Licensee MDPI, Basel, Switzerland. The widely applied capillary refill time (CRT) measurement is currently performed by manually applying pressure and using a stopwatch to record the time taken for the skin to recover its norma... Read More about Optical fibre sensor for simultaneous measurement of capillary refill time and contact pressure.