Transdermal Optical Imaging Measures Blood Pressure with a Smartphone
Daniel Johnson — August 9, 2019 — Tech
A developmental psychologist Kang Lee and a postdoctoral researcher Paul Zheng have created transdermal optical imaging, or 'TOI,' which can measure a person's blood pressure using a smartphone camera. The technology works because facial skin is translucent. This allows optical sensors to examine red light reflected because of hemoglobin located under the skin's surface while an information transdermal optical imaging system can detect changes in blood flow.
Lee has also created and co-founded a company, named Nuralogix, which produced the Anura app. The app allows users to record a 30-second video. From the video, the app can provide users with information on heart rate and stress levels. The company will release a Chinese version of the app that will be able to measure blood pressure as well.
This technology could help people measure and track important factors associated with a person's health, ultimately making medical data more accessible.
Image Credit: Anura
Lee has also created and co-founded a company, named Nuralogix, which produced the Anura app. The app allows users to record a 30-second video. From the video, the app can provide users with information on heart rate and stress levels. The company will release a Chinese version of the app that will be able to measure blood pressure as well.
This technology could help people measure and track important factors associated with a person's health, ultimately making medical data more accessible.
Image Credit: Anura
Trend Themes
1. Transdermal Optical Imaging - Transdermal optical imaging has the potential to revolutionize blood pressure monitoring with the use of a smartphone camera.
2. Health Monitoring Apps - The development of health monitoring apps such as Anura could increase accessibility to important medical information.
3. Facial Recognition Technology - The utilization of facial recognition technology for measuring blood pressure could pave the way for more advanced health tracking capabilities.
Industry Implications
1. Healthcare Technology - The healthcare technology industry could explore the use of transdermal optical imaging for developing innovative medical devices and software.
2. Smartphone Manufacturing - Smartphone manufacturers could incorporate transdermal optical imaging technology into their devices for advanced health monitoring.
3. Artificial Intelligence - Artificial intelligence could be utilized to analyze the data collected from health monitoring apps like Anura for more efficient and accurate health predictions.
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