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The well being monitoring bracelet designed by Pramuka Sooriyapatabandige can measure important indicators similar to coronary heart fee, pores and skin temperature, blood stress and blood oxygen saturation. As well as, the gadget ought to be low-cost to make and might be made in his residence nation of Sri Lanka, the place entry to healthcare may be tough. The bracelet not too long ago gained first place within the pupil class of the IEEE Telehealth Digital Launch Competitors.

The IEEE pupil member says he was impressed to develop the multipurpose well being monitoring bracelet (MHMB) as a result of power noncommunicable ailments, similar to most cancers and coronary heart illness, account for 70 % of deaths worldwide, and greater than three quarters of them happen in creating international locations. together with Sri Lanka. The South Asian nation is within the midst of an financial disaster and its well being care system is struggling, based on a UN report.


“Once I began this analysis undertaking, I did not have a transparent concept of ​​the well being care points,” says Sooriyapatabandige, who this yr earned a bachelor’s diploma in electrical and digital engineering from Jaffna College in Thirunelvely, Sri Lanka. “After collaborating within the competitors, I acquired entry to a variety of materials on distant well being monitoring. I used to be in a position to see how a lot work is being achieved, the varieties of analysis being achieved, and the tendencies. Creating international locations hardly make use of this info, and I believe we are able to do quite a bit on this area.”

Some great benefits of a distant system

Folks with power situations, similar to coronary heart illness and most cancers, have their important indicators checked commonly. However scheduling an examination with a health care provider may be difficult, particularly for individuals dwelling in creating international locations and different areas the place there’s a scarcity of healthcare professionals. Appointments may be exhausting to get and the journey to a medical facility may be time consuming. One answer is to make use of telemedicine to observe sufferers remotely.

The clinics type the spine of the Sri Lankan well being system. To keep away from overcrowding, individuals can go to a clinic solely on the day they’re assigned, says Sooriyapatabandige. If important signal monitoring might be achieved remotely, she says, it might scale back the variety of individuals on the facility and unlock medical workers to deal with individuals with extra critical situations.

“Strengthening main well being care with a complete, group and family-focused know-how answer might be the important thing to addressing current well being issues in Sri Lanka,” he says. “House monitoring of important well being parameters is vital, and present applied sciences can handle the necessity.”

A cloud-based system that collects knowledge in actual time

The prototype of the multipurpose well being monitoring bracelet (MHMB) contains sensors to measure important indicators and makes use of photoplethysmography to measure coronary heart fee. Pramuka Sooriyapatabandige

The MHMB is designed to be a part of a centralized distant monitoring system. The battery-powered wearable gadget contains sensors to measure important indicators. It makes use of photoplethysmography to measure coronary heart fee and contains the flexibility to acquire single-lead measurements. The bracelet has no show and requires solely minimal consideration from the consumer.

It prices round US$100 to develop the prototype, says Sooriyapatabandige.

The wearable connects to the cloud through Wi-Fi. Medical personnel can entry affected person knowledge from the monitoring system or from an software. Sufferers can obtain the app on their cellphone to view the historical past of their readings.

“House monitoring of important well being parameters is vital, and present applied sciences can handle the necessity.”

The bracelet may also be linked to blood stress screens, glucometers and different medical units. Sooriyapatabandige says that as a result of the MHMB may be linked to instruments, the bracelet’s capabilities aren’t simply restricted to measurements that may be taken on the wrist. It additionally turns the bracelet right into a central node, or hub, for the distant affected person monitoring system, offering connectivity so different units can entry the platform.

The power to hyperlink to different instruments is just not provided by another handheld gadget, says Sooriyapatabandige.

The system can be utilized in mass casualty eventualities, he says, similar to checking the important indicators of victims of pure disasters, in addition to different conditions the place there are vital challenges in increasing medical providers.

Scientific trials and a potential patent

Sooriyapatabandige didn’t develop the MHMB on his personal. He labored on the design along with his classmate Nilojkanth Loganathan and undertaking supervisor Ragupathyraj Valluvan, a professor {of electrical} and digital engineering at Jaffna College. Sooriyapatabandige was additionally assisted by Rajendra Surenthirakumaran, dean of the college’s medical college, and Sivasothy Shanmugalingam, founding father of DotsHook, a telecommunications firm in Brittany, France.

Sooriyapatabandige and the crew at the moment are creating a model of the bracelet for scientific trials. The college is submitting a patent software with the Sri Lanka Nationwide Mental Property Workplace.

Sooriyapatabandige says she plans to proceed working within the biomedical area. He’s taking a look at Ph.D. embedded programs improvement applications, primarily these associated to biomedical functions.

Searching for improvements in telehealth

The IEEE Requirements Affiliation (IEEE SA) held the kickoff competitors this yr to seek for telehealth improvements. The competition was overseen by the IEEE SA Healthcare and Life Sciences Apply and IEEE SA Reworking the Telehealth Paradigm Business Connections program.

The tickets needed to be inexpensive and simple to make use of, they usually needed to defend the privateness of the customers. In addition they wanted to make use of cheap supplies, be scalable, work with different medical functions, and adjust to regional regulatory insurance policies. Submissions got here from greater than 106 international locations.

After profitable the competitors, Sooriyapatabandige is able to work with an area IEEE Particular Curiosity Group on Humanitarian Know-how to check the prototype.

He was a visitor speaker on the third episode of Season 4 of the IEEE Re-Suppose Well being podcast. As well as, he offered his undertaking on the IEEE Requirements Affiliation Reworking the Telehealth Paradigm occasion.

“New and improved strategies, similar to distant affected person monitoring, deliver many benefits and advantages,” he says. “To make sure that a lot of the world can take pleasure in these advantages, it’s important to encourage extra individuals and organizations to get entangled in these initiatives. Our undertaking and the IEEE SA Telehealth competitors are targeted on getting essentially the most out of those applied sciences as rapidly as potential and making them obtainable to everybody, all over the place.”

The advantages of IEEE membership

Sooriyapatabandige joined IEEE in 2018. He served as secretary of his college’s IEEE Robotics and Automation Society pupil chapter. He organized numerous occasions and collaborated with different IEEE societies.

These alternatives, he says, helped him enhance his management and organizational abilities: “I used to be in a position to expertise points of the completely different IEEE partnerships after which establish what was finest for me and the place my ardour lies. IEEE additionally supplied me with quite a few alternatives, together with this competitors, to enhance my data and abilities, in addition to to community with professionals and specialists.”

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