New patents signal the advent of optical health biometrics scanners in smartphones


Innovative and practical health monitoring tools are poised to enter smartphones as the health biometrics industry experiences continued growth. While Samsung has revealed that it may introduce blood pressure scanners to its Galaxy Fold line of smartphones, Riva Health introduced an innovative method of measuring blood pressure that could be deployed on Apple iPhones.

Riva Health develops biometric blood pressure scanner for iPhone

US startup Riva Health is tackling hypertension by introducing a futuristic biometric health scanner using iPhone camera flash. Users are advised to place their fingertips on the camera, which will then scan the user’s arteries with the flash. Once the results are calculated, users can view them on Riva Health’s mobile app, which can display health metrics such as blood pressure and heart rate.

Tuhin Sinha, who invented the scanning solution, explains; “Despite how far the fingertip is from your heart, it has a lot of arteries. So when your heart is beating, there is a huge volume of blood flowing through. It’s almost like a sound wave, oscillating between expansive and compressive.This is the waveform of the blood pulse.

According to Wired, Riva Health hopes its information solution will be validated and approved by the US Food and Drug Administration (FDA). Approval will be eagerly awaited as the industry faces an impending stampede from competitors who use similar techniques to measure blood pressure, like Biospectal and another company named Riva.

Riva Health CEO is Dag Kittlaus, who led Siri before it was sold to Apple, and the company has set a price target of $ 1,500 per year to track a disease that affects nearly half of all American adults.

Wired notes the huge potential market for biometric health monitoring that harnesses cell phone sensors, rather than requiring specialized equipment like blood pressure monitoring does.

Samsung patent filing reveals biometric health scanners for possible future Galaxy devices

According to a new patent application, Samsung may soon add health biometrics to its future Galaxy Fold smartphones, writes Patently Apple. The dossier includes specifications for specialized sensors that can measure vital signs such as blood pressure, arterial stiffness, vascular age, aortic pressure waveform, stress index, vascular compliance and blood pressure. tired.

According to the report, biometric health sensors differ from traditional handcuff devices in that they can measure blood pressure through pulse transit time (PTT) and pulse wave analysis (PWA).

Samsung’s patent illustrations describe how users would measure their health biometrics by placing two fingers simultaneously on their Galaxy Fold device. The two fingers will each provide information such as PWAs, which are then compared to each other. In the next step, these two readings are calculated to establish the PTT. The device then estimates the bio-information on the basis of the PTT and finally outputs the result of the estimate.

Articles topics

biometric data | biometric sensors | biometrics | health care | heartbeat | iPhone | patents | research and development | Samsung | smartphones


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