Design of Low Power Pulse Oximeter for Early Detection of Hypoxemia

Kashish, Komal; priya, M. Gnana; Yadav, Piyush

doi:10.1109/icmete.2016.29

Cited by 8 publications

(4 citation statements)

References 9 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The patient of hypoxemia usually suffers from coughing, accelerated heart rate, delirious state of mind, or sweating. [ 15 ] The design of the hardware of pulse oximeter is shown in Figure 4 . The principle of its work is by emitting the light from one side of finger to the detector on the other side through the tissue, venous blood, and arterial blood.…”

Section: Methodsmentioning

confidence: 99%

Design and development armband vital sign monitor for health-care monitoring

et al. 2021

View full text Add to dashboard Cite

Background: One of the vital organs that require regular check is heart. The representation of heart health can be identified through electrocardiogram (ECG) signals, blood pressure (BP), heart rate, and oxygen saturation (SpO2). Monitoring the heart condition needs to be regularly done to prevent heart attack that can occur suddenly and very quickly particularly for someone who has had a heart attack before. Nevertheless, it raises the problem of cost, time efficient, and flexibility. It takes a high cost and much time to perform this examination. A vital signal monitoring device is needed with low cost, wearable, accurate, and simple in use. Methods: This research designs and develops a device and application for monitoring human vital signals including ECG, SpO2, BP, and heart rate. A multi-sensor system with a control unit was applied to the device which was then called the Armband Vital Sign Monitor. This device can be used to measure vital parameters simultaneously using multiplexing techniques programmed in the microcontroller. Armband vital sign monitor is also equipped with Bluetooth module as a communication media for further data processing and display. Results: Armband vital sign monitor produces >99% accuracy in body temperature measurements, ±2 deviation values in SpO2 measurements, and systolic and diastolic deviations at ±3–8 mmHg. For EGC signals, tests are performed by comparing signals visually in graphical form, and EGC can be obtained properly as shown by the graph. Conclusion: In this study, an Armband vital sign device has been developed that can measure the body's vital parameters. The parameters which were measured included temperature, heart rate, BP, SpO2, and ECG. This device has small dimensions and can be put on the wrist. The device is also equipped with Bluetooth so monitoring can be conducted wirelessly.

show abstract

Section: Methodsmentioning

confidence: 99%

Design and development armband vital sign monitor for health-care monitoring

et al. 2021

View full text Add to dashboard Cite

show abstract

“…As evident from XRD, Eu 3+ -doped Ba 2 Gd 2/3 TeO 6 crystallizes in a monoclinic structure with a space group of P2 1 /n. The irreducible representation of the P2 1 /n space group is given by in eqn (2).…”

Section: Micro-raman Analysismentioning

confidence: 99%

“…Nowadays, a combination of red LEDs and NIR LEDs is used in the pulse oximetry system for the detection of hypoxemia. 2 In 2015, Yeh et al 3 reported that orange LEDs are used in photodetectors for pesticide detection. In the same year, Mitchell et al 4 reported that orange LEDs are useful for horticulture applications.…”

Section: Introductionmentioning

confidence: 99%

Comprehension of the photoinduced charge transfer assisted energy transfer in Gd³⁺-based host sensitized tellurate phosphors for thermal sensing and anticounterfeiting labels

G.L.,

Ganesanpotti

2024

Dalton Trans.

View full text Add to dashboard Cite

show abstract

“…As discussed earlier, COVID-19 patients experience a lack of oxygen in their lungs, which disturbs the oxygen supply to the whole body and other organs as well. This low oxygen level in the bloodstream or tissues is termed as Hypoxemia [133]. One of the distinctive features of Covid-19 pneumonia is severe hypoxemia [134].…”

Section: Pulse Oximetermentioning

confidence: 99%

MEMS Sensors for Diagnostics and Treatment in the Fight Against COVID-19 and Other Pandemics

et al. 2021

View full text Add to dashboard Cite

As the world is going through an existential global health crisis, i.e., the outbreak of novel coronavirus-caused respiratory disease , the healthcare systems of all the countries require readily available, low cost and highly precise equipment for the rapid diagnostics, monitoring, and treatment of the disease. The performance and precision of this equipment are solely dependent on the sensors being used. The advancement in research and development of micro-electro-mechanical systems (MEMS) based sensors during recent years, has resulted in the improvement of the conventional equipment being used in biomedical and health care applications. Microfluidics (Lab-on-a-chip) and MEMS sensors are now being used extensively for quick and accurate detection, progression monitoring, and treatment of various diseases including Covid-19. The ongoing miniaturization and design improvements have resulted in more precise sensors and actuators for healthcare applications, even for micro and nanoscale measurements in drug delivery and other invasive applications. This article aims at reviewing the MEMS sensors being used or which can be used in the important equipment for the detection and treatment of Covid-19 or other pandemics. An insight into various designs and working principles of the research-based and commercially available MEMS sensors is presented. The study highlights the role and importance of MEMS sensors in the improvement of equipment with conventional sensors. MEMS sensors outperform the conventional sensors due to their small size (1µm-1mm), negligible weight, prompt response, precise measurements, portability, and ease of integration with electronic circuitry.

show abstract

Design of Low Power Pulse Oximeter for Early Detection of Hypoxemia

Cited by 8 publications

References 9 publications

Design and development armband vital sign monitor for health-care monitoring

Design and development armband vital sign monitor for health-care monitoring

Comprehension of the photoinduced charge transfer assisted energy transfer in Gd³⁺-based host sensitized tellurate phosphors for thermal sensing and anticounterfeiting labels

MEMS Sensors for Diagnostics and Treatment in the Fight Against COVID-19 and Other Pandemics

Contact Info

Product

Resources

About

Design of Low Power Pulse Oximeter for Early Detection of Hypoxemia

Cited by 8 publications

References 9 publications

Design and development armband vital sign monitor for health-care monitoring

Design and development armband vital sign monitor for health-care monitoring

Comprehension of the photoinduced charge transfer assisted energy transfer in Gd3+-based host sensitized tellurate phosphors for thermal sensing and anticounterfeiting labels

MEMS Sensors for Diagnostics and Treatment in the Fight Against COVID-19 and Other Pandemics

Contact Info

Product

Resources

About

Comprehension of the photoinduced charge transfer assisted energy transfer in Gd³⁺-based host sensitized tellurate phosphors for thermal sensing and anticounterfeiting labels