100 Dollar Smartphone, Smartphone-powered $100 ultrasound machine – Researchers have actually established a low-cost, wearable ultrasound probe that can be powered by a smart device and also can drastically reduce the price of clinical scans. Standard ultrasound scanners utilize piezoelectric crystals to develop photos of the within the body and also send them to a computer system to produce sonograms.
Designers at the University of British Columbia (UBC) in Canada created a mobile gadget, no larger than a Band-Aid, that might considerably decrease the price of ultrasound scanners to $100.
100 Dollar Smartphone
Scientist changed the piezoelectric crystals with small shaking drums made from polymer material, called polyCMUTs (polymer capacitive micro-machined ultrasound transducers), which are more affordable to make. “Transducer drums have actually commonly been constructed of inflexible silicon products that need pricey, environment-controlled production procedures, and also this has actually hindered their usage in ultrasound,” claimed Carlos Gerardo, a PhD prospect, UBC. “By making use of polymer material, we had the ability to generate polyCMUTs in less construction actions, making use of a minimum quantity of devices, leading to considerable price financial savings,” claimed Gerardo.
Sonograms generated by the gadget were as sharp as or perhaps much more thorough than conventional sonograms generated by piezoelectric transducers, claimed Edmond Cretu, a UBC teacher.