NON-INVASIVE BLOOD OXYGEN SATURATION MONITORING (SpO2) USING TRANSMITTANCE FOR PULSE OXIMETER

Sarkar, Anupama; Sinha, Vineet; Mandlik, Sadhana A.; Kathirvelan, J.

doi:10.4015/s1016237219500431

Cited by 4 publications

(2 citation statements)

References 2 publications

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“…There are two methods for measuring oxygen saturation in the blood: Blood Gas Analysis (BGA), which is a blood test taken through an artery, and pulse oximetry, which estimates the amount of oxygen in the blood by sending infrared rays to the blood vessels. The amount of light reflected by capillaries and the oxygen level in the blood is measured [11]- [13]. A normal heart rate ranges from 60 to 100 beats per minute.…”

Section: Introductionmentioning

confidence: 99%

Smartband for Heartbeat and Oxygen Saturation Monitoring with Critical Warning to Paramedic via IoT

et al. 2022

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There are vital signs in the human body that indicate important physiological values for the body. In the COVID-19 pandemic, some of the important vital signs that must be monitored are BPM (Beats Per Minute) and SpO2 (oxygen saturation) as indicators of whether a person is in good health or lacks oxygen to predict the early symptoms of COVID-19. The purpose of this study is to create a device on the patient's wrist that can monitor BPM and SpO2 in real-time, as well as provide notifications on smartphones and emails when the patient's condition is abnormal. The contribution of this study is to implement an IoT (Internet of Things) system using a Wi-Fi connection so that monitoring activities are not separated by distance and time. The MAX86141 sensor is used in the design of this tool to detect the BPM and SpO2 values, after which the data is processed and displayed on the ESP32 TTGO T-Display. Monitoring results are also sent to the Blynk, and if the patient's condition is abnormal, an email notification is sent. According to the tool testing results, BPM has the smallest error of 0.94 percent and the largest error of 6.48 percent, whereas SpO2 has the smallest error of 0.20 percent and the largest error of 3.23 percent. The findings of this study can be used to improve the ease and efficiency of body health monitoring activities. This has the potential to significantly improve public health service quality, particularly during the COVID-19 pandemic

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Section: Introductionmentioning

confidence: 99%

Smartband for Heartbeat and Oxygen Saturation Monitoring with Critical Warning to Paramedic via IoT

et al. 2022

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“…An essential technique for examining the need for oxygen in sick infants is pulse oximetry, a non-invasive way to measure the oxygen saturation of hemoglobin. 3 Regular use may also be advantageous for identifying newborns with clinically concealed respiratory issues, where discharge frequently happens within the first 24 hours of life. The use of pulse oximetry requires knowledge of typical oxygen saturation SpO 2 levels.…”

Section: Introductionmentioning

confidence: 99%

Reference values for babies' pulse oximetry recordings, highlighting the impact of cesarean sections and COVID-19 pandemic

Safar

Eldeeb²

2022

Int J Community Med Public Health

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Background: With a focus on the consequences of caesarean delivery as a result of mother stress and the first wave of the COVID-19 epidemic as a source of maternal stress, the study sought to identify reference values for pulse oximetry recordings among both healthy full-term neonates and preterm and unhealthy neonates.Methods: A comparative study of 170 neonates admitted to the Fayoum university NICU after being born in the department of obstetrics and gynaecology. Collected pulse oximetry readings at predetermined intervals was done. Patients were classified into group I (before 1st wave of COVID-19 pandemic) and group II (during 1st wave of COVID-19 pandemic).Results: The 5th and 95th percentiles of SpO2 after 1 minute after birth were (65% to 90%), with a mean of 77%, according to the study of 146 full-term healthy newborns. SpO2 readings were (89% to 97.1%) with a mean of 92% after 5 minutes, and finally (90% to 98%) with a mean of 93% after 10 minutes. Statistically significant lower means of SpO2 were found during 1st wave of COVID-19 pandemic after 10 minutes of delivery, and for Apgar score after 1 and 5 minutes of delivery. There was a negative impact of cesarean section delivery on gestational age.Conclusions: This research reveals that after 10 minutes of delivery, a Spo2 recorded range of 90 to 98 for full-term healthy neonates and a mean of 86% for preterm and ill neonates may be appropriate. The first wave of the COVID-19 pandemic had a deleterious impact on neonates' SpO2 recordings and Apgar scores, according to the study. There was a gestational age effect associated with caesarean delivery.

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Non-Invasive Blood Glucose Monitoring Using a Photo Detector-Based Approach: A Promising Alternative for Diabetes Management

Hussain,

Naz,

Anjum

et al. 2023

2023 20th International Bhurban Conference on Applied Sciences and Technology (IBCAST)

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NON-INVASIVE BLOOD OXYGEN SATURATION MONITORING (SpO2) USING TRANSMITTANCE FOR PULSE OXIMETER

Cited by 4 publications

References 2 publications

Smartband for Heartbeat and Oxygen Saturation Monitoring with Critical Warning to Paramedic via IoT

Smartband for Heartbeat and Oxygen Saturation Monitoring with Critical Warning to Paramedic via IoT

Reference values for babies' pulse oximetry recordings, highlighting the impact of cesarean sections and COVID-19 pandemic

Non-Invasive Blood Glucose Monitoring Using a Photo Detector-Based Approach: A Promising Alternative for Diabetes Management

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