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Republic Polytechnic
Health and Wellness

Continuous SPO2 Monitoring System Using AI and Wearables

An innovative solution to monitor SPO2 levels continuously in real time by using a sophisticated multi-stage cross-platform AI algorithm with Photoplethysmography (PPG).

The solution is hardware-independent and platform-independent, hence easy to incorporate into existing and future wearables.

Black smartwatch with textured casing, rubber wristband, and a glowing green light on the screen.

Technology overview

SPO2, also known as oxygen saturation, is a measure of the amount of oxygen-carrying haemoglobin in the blood relative to the amount of haemoglobin not carrying oxygen. The body needs a certain level of oxygen in the blood, or it will not function as efficiently.

Patients with moderate to critical COVID-19-associated pneumonia have a high risk of low oxygen levels. Advanced age, underlying conditions such as diabetes, heart diseases and obesity are other risk factors, which require reliable and continuous SPO2 monitoring.

RP has developed an innovative solution to monitor SPO2 levels continuously in real time by using a sophisticated multi-stage cross-platform AI algorithm with Photoplethysmography (PPG).

Technology features

  • Real-time, continuous feedback

  • Highly customisable and adaptable to different applications and industries.

  • Able to self-calibrate and self-tune, which enables it to give an accurate estimation of SPO2 level.

Potential applications

  • Public or private hospitals, clinics, community care centres

  • Individuals who might suffer from the risk of low blood oxygen levels, or healthy lifestyle seekers

  • Recovered COVID-19 patients who are on long-term self-monitoring

  • Sports-related sectors, e.g., sports training, altitude training, sports research, and sports competition

  • Medical devices, equipment suppliers and manufacturers

Benefits

  • Hardware-independent and platform-independent, hence easy to incorporate into existing and future wearables.

  • Affordable and cost-saving.

  • Real-time monitoring and timely feedback customised for users and caregivers.

  • Multi-dimensional personalised body performance and risk analysis.

Commercialisation

  • This technology is available for licensing and technology transfer.

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