Continuous neonatal blood gas monitoring using a multiparameter intra-arterial sensor

Morgan, C; Newell, S J; Ducker, D A; Hodgkinson, James; White, D K; Morley, C J; Church, James M.

doi:10.1136/fn.80.2.f93

Cited by 44 publications

(3 citation statements)

References 29 publications

(18 reference statements)

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“…(B) Schematic cross-section of a multiparameter intravascular blood gas probe. Reproduced from ref ( 1103 ) with permission from BMJ Publishing Group, Ltd.…”

Section: Selected Applications Of Optical Ph Sensorsmentioning

confidence: 99%

Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications

2020

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This is the first comprehensive review on methods and materials for use in optical sensing of pH values and on applications of such sensors. The Review starts with an introduction that contains subsections on the definition of the pH value, a brief look back on optical methods for sensing of pH, on the effects of ionic strength on pH values and p K a values, on the selectivity, sensitivity, precision, dynamic ranges, and temperature dependence of such sensors. Commonly used optical sensing schemes are covered in a next main chapter, with subsections on methods based on absorptiometry, reflectometry, luminescence, refractive index, surface plasmon resonance, photonic crystals, turbidity, mechanical displacement, interferometry, and solvatochromism. This is followed by sections on absorptiometric and luminescent molecular probes for use pH in sensors. Further large sections cover polymeric hosts and supports, and methods for immobilization of indicator dyes. Further and more specific sections summarize the state of the art in materials with dual functionality (indicator and host), nanomaterials, sensors based on upconversion and 2-photon absorption, multiparameter sensors, imaging, and sensors for extreme pH values. A chapter on the many sensing formats has subsections on planar, fiber optic, evanescent wave, refractive index, surface plasmon resonance and holography based sensor designs, and on distributed sensing. Another section summarizes selected applications in areas, such as medicine, biology, oceanography, bioprocess monitoring, corrosion studies, on the use of pH sensors as transducers in biosensors and chemical sensors, and their integration into flow-injection analyzers, microfluidic devices, and lab-on-a-chip systems. An extra section is devoted to current challenges, with subsections on challenges of general nature and those of specific nature. A concluding section gives an outlook on potential future trends and perspectives.

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“…(B) Schematic cross-section of a multiparameter intravascular blood gas probe. Reproduced from ref ( 1103 ) with permission from BMJ Publishing Group, Ltd.…”

Section: Selected Applications Of Optical Ph Sensorsmentioning

confidence: 99%

Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications

2020

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“…The MPIAS (Neotrend; Diametrics Medical Ltd, High Wycombe, Bucks, UK) allows continuous monitoring of pH, Pa co 2 , and Pa o 2 9. The cotside monitor displays continuous ABG status as a trend over time.…”

Section: Methodsmentioning

confidence: 99%

“…We have recently completed a multicentre validation study of a multiparameter intra-arterial sensor (MPIAS) capable of continuous blood gas monitoring in the newborn infant 9. This has allowed us to make some novel observations about the acute arterial blood gas (ABG) changes that occur following changes in the ventilator settings during HFOV.…”

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confidence: 99%

Effect of changes in oscillatory amplitude on PaCO2 and PaO2 during high frequency oscillatory ventilation

Morgan

2000

Archives of Disease in Childhood - Fetal and Neonatal Edition

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Monitoring, Umbilical Artery and Vein

Elsharydah

Wang

Cork

2006

Encyclopedia of Medical Devices and Instrumentation

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This article addresses the potential benefits of umbilical vessel catheters and associated monitoring devices. It sheds light on the catheters and monitors available on the market and explains the complications and the risks of these catheters. Furthermore, this article looks at the direction of this technology in the future, and it tries to stimulate development of new technology for use in the monitoring of critically ill newborn infants.

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Continuous neonatal blood gas monitoring using a multiparameter intra-arterial sensor

Abstract: Conclusions-Continuous MPIAS ABG monitoring is an exciting development, with the potential to reduce blood transfusions and improve ABG homeostasis. (Arch Dis Child Fetal Neonatal Ed 1999;80:F93-F98)

Cited by 44 publications

References 29 publications

Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications

Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications

Effect of changes in oscillatory amplitude on PaCO2 and PaO2 during high frequency oscillatory ventilation

Monitoring, Umbilical Artery and Vein

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