US company Butterfly Networks has produced an ultrasound scanner that plugs into an iPhone and can be bought by anyone for $2,000 (£1,555).
Its inventor, Jonathan Rothberg, claims it will have as much impact on healthcare as the stethoscope did 200 years ago.
https://www.bbc.com/news/av/business-46881627/the-ultrasound-scan-you-can-do-yourself
origin - https://www.pipiscrew.com/2019/01/the-ultrasound-scan-you-can-do-yourself/ the-ultrasound-scan-you-can-do-yourself