This Stamp-Sized Ultrasound Patch Can Image Internal Organs

When a patient goes into a clinic for an ultrasound of their stomach, they lie down on crinkly paper atop an exam table. A clinician spreads a thick goo on their abdomen, then presses a small probe into it to send acoustic waves into the patient’s body. These waves bounce off their soft tissues and body fluids, returning to the probe to be translated into a 2D image. As the probe moves over the person’s stomach, a blurry black-and-white picture appears onscreen for the clinician to read.

While ultrasound technology is a staple in many medical settings, it is often big and bulky. Xuanhe Zhao, a mechanical engineer at the

→ Continue reading at Wired - Science

More from author

Related posts


Latest posts

Mandatory masks are back on BART, in fourth policy change since April

MILPITAS, CALIFORNIA – JULY 15: BART police officer Mindy Hernadez wears a mask while patrolling the Berryessa to Daly City...

Video: Reporter loses a tooth on live TV – CNN Video

Most stock quote data provided by BATS. Market indices are shown in real time, except for the DJIA, which is delayed by two minutes....

Analysis: Are we in a recession? Yes. No. Maybe.

This story is part of CNN Business' Nightcap newsletter. To get it in your inbox, sign up for free, here.The drop in second-quarter GDP...