Real-time oxygen saturation measurement based on reflective region removal technology

This paper describes an implementation and validation result of a interface design for wearable oxygen saturation sensor systems. The system mainly consists of medical sensor module, RS232 module and ARM-based embedded software, the medical sensor module used for receiving, amplifying, filtering the signals of oxygen saturation and pulse in real time,RS232 module implementing serial communication driver and serial data receiver. The part of software is developed by Visual Studio 2005 VC#, adopts Windows CE as its platform which supports multi-threaded, database, communication and instantaneity. The typical characteristics of this system are its portable interface, easy operating way and software scalability.

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Oxygen Saturation Measurement using Hyperspectral Imaging targeting Real-Time Monitoring

10.1109/dsd53832.2021.00078 ◽

2021 ◽

Author(s):

Beatriz Martinez-Vega ◽

Raquel Leon ◽

Himar Fabelo ◽

Samuel Ortega ◽

Gustavo M. Callico ◽

...

Keyword(s):

Oxygen Saturation ◽

Real Time ◽

Hyperspectral Imaging ◽

Real Time Monitoring ◽

Saturation Measurement

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Blood Oxygen Saturation Measurement Using Polarization-Dependent Optical Sectioning

IEEE Sensors Journal ◽

10.1109/jsen.2017.2698520 ◽

2017 ◽

Vol 17 (12) ◽

pp. 3900-3908 ◽

Cited By ~ 7

Author(s):

Deepak Mishra ◽

Neha Priyadarshini ◽

Supriya Chakraborty ◽

Mukul Sarkar

Keyword(s):

Oxygen Saturation ◽

Blood Oxygen ◽

Optical Sectioning ◽

Blood Oxygen Saturation ◽

Saturation Measurement

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Accuracy of real-time delivery room resuscitation documentation

Archives of Disease in Childhood - Fetal and Neonatal Edition ◽

10.1136/archdischild-2018-315723 ◽

2018 ◽

Vol 105 (2) ◽

pp. 222-224 ◽

Cited By ~ 2

Author(s):

Claire E Fishman ◽

Danielle D Weinberg ◽

Ashley Murray ◽

Elizabeth E Foglia

Keyword(s):

Heart Rate ◽

Oxygen Saturation ◽

Real Time ◽

Vital Sign ◽

Gold Standard ◽

Neonatal Intensive Care ◽

Video Recording ◽

Neonatal Resuscitation ◽

Delivery Room ◽

Level 3

ObjectiveTo assess the accuracy of real-time delivery room resuscitation documentation.DesignRetrospective observational study.SettingLevel 3 academic neonatal intensive care unit.ParticipantsFifty infants with video recording of neonatal resuscitation.Main outcome measuresVital sign assessments and interventions performed during resuscitation. The accuracy of written documentation was compared with video gold standard.ResultsTiming of initial heart rate assessment agreed with video in 44/50 (88%) records; the documented heart rate was correct in 34/44 (77%) of these. Heart rate and oxygen saturation were documented at 5 min of life in 90% of resuscitations. Of these, 100% of heart rate and 93% of oxygen saturation values were correctly recorded. Written records accurately reflected the mode(s) of respiratory support for 89%–100%, procedures for 91%–100% and medications for 100% of events.ConclusionReal-time documentation correctly reflects interventions performed during delivery room resuscitation but is less accurate for early vital sign assessments.

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