Follow us on
Welcome Guest! You are here: Home » Science & Technology
Hand-held device to replace stethoscope: Indian-origin doctor
Saturday January 25, 2014 5:19 PM, IANS

Read this right. If a doctor visits you without a stethoscope, then don't get surprised.

Slick hand-held ultrasound devices that look like smartphones are set to replace the 200-year-old stethoscopes very soon, an Indian-origin doctor has said.

These pocket-sized ultrasound machines can diagnose heart, lung and other problems more accurately than traditional stethoscopes.

"With ultrasound devices, one can not only look at the heart, but all of the organs in the body," said Jagat Narula, professor of cardiology at Mount Sinai School of Medicine in New York and co-author of the paper.

The ability to get a better look inside the body could prevent misdiagnoses, and help doctors detect abnormalities that need to be followed up with other tests.

"Many authors have argued that ultrasound has become the stethoscope of the 21st century," said Narula, who did his cardiology fellowship training and PhD from the All India Institute of Medical Sciences (AIIMS) in 1989.

The new devices could potentially impact the relationship between the doctor and patient, Narula said.

"Now, when a patient comes to me, I just talk to them for a few minutes, then I send them for a test and tell them to come back," he said.

But "with an ultrasound device, I will be examining them on the bedside, spending 10 to 15 minutes with them, and talking as I'm doing ultrasound examination", Narula added in a paper published in the journal Global Heart.

René Laennec, the French physician who invented the stethoscope in 1816, used the stethoscope as an indirect way to "look" into the chest.

Share this page
Note: By posting your comments here you agree to the terms and conditions of
comments powered by Disqus
| Quick links
Contact us
Subscribe to: RSS » Facebook » Twitter » Newsletter Disclaimer | Terms of Use | Advertise with us | Link Exchange is part of the Awaz Multimedia & Publications providing World News, News Analysis and Feature Articles on Education, Health. Politics, Technology, Sports, Entertainment, Industry etc. The articles or the views displayed on this website are for public information and in no way describe the editorial views. The users are entitled to use this site subject to the terms and conditions mentioned.
© 2012 Awaz Multimedia & Publications. All rights reserved.