News | June 20, 2007

3-D Ultrasound Provides In-Depth View of the Brain

June 21, 2007 - Biomedical engineers at Duke's Pratt School of Engineering have adapted a three-dimensional ultrasound scanner that might guide minimally invasive brain surgeries and provide better detection of a brain tumor’s location.

The “brain scope,” which is inserted into a dime-sized hole in the skull, may be particularly useful for the bedside evaluation of critically ill patients when computed tomography (CT) and magnetic resonance imaging (MRI) equipment is unavailable, the researchers said. They report the development in a forthcoming issue of the journal Ultrasound in Medicine & Biology, which is currently available online. The work was supported by the National Institutes of Health.

The researchers demonstrated that the brain scanner can successfully image the brain of a dog. Guided by the device, team member Srinivasan Mukundan of Duke Medical Center directed a needle into a particular region of the animal's brain, as is required in surgeries to drain cerebrospinal fluid and relieve pressure on the brain. In a second animal, the researchers made use of dyes to enhance ultrasound images of blood vessels in the brain.

The new advance is the latest in a series of developments Smith's team has made since developing the first 3-D ultrasound scanner in 1987 for imaging the heart from outside the body.

For more information: www.pratt.duke.edu

Related Content

Siemens Healthineers Launches Acuson Sequoia Ultrasound
Technology | Ultrasound Imaging | July 12, 2018
July 12, 2018 — Siemens Healthineers recently announced the launch of its new ultrasound system, the Acuson Sequoia.
EchoNous Vein Receives FDA Approval to Improve First-Time Peripheral IV Catheter Insertion
Technology | Ultrasound Imaging | July 12, 2018
EchoNous has received U.S. Food and Drug Administration (FDA) 510(k) clearance for the EchoNous Vein, an ultrasound-...
Hologic Announces Availability of Viera Portable Breast Ultrasound System
Technology | Ultrasound Women's Health | July 11, 2018
Hologic’s new Viera portable breast ultrasound system is now available for purchase in the United States and Europe....
Healcerion Receives FDA Approval for Sonon 300L Handheld Ultrasound Device
Technology | Ultrasound Imaging | July 09, 2018
South Korea-based Healcerion launched the Sonon 300L wireless handheld ultrasound device to the U.S. market following U...
Neural Analytics Inc. Receives CE Mark for Robotic Ultrasound System
Technology | Ultrasound Imaging | July 03, 2018
Medical robotics company Neural Analytics Inc. announced that it received CE Mark for its NeuralBot System, a robotic...
Konica Minolta Launches SonImage MX1 Portable Ultrasound System
Technology | Ultrasound Imaging | June 28, 2018
Konica Minolta Healthcare Americas Inc. introduced the SonImage MX1 portable ultrasound system, optimized for...
EchoMD AutoEF Software Improves Variability in Ejection Fraction Estimation
News | Cardiovascular Ultrasound | June 27, 2018
A recent study conducted with the Minneapolis Heart Institute found that Bay Labs’ EchoMD AutoEF deep learning software...
Technology | Focused Ultrasound Therapy | June 19, 2018
EDAP TMS SA has received 510(k) clearance from the U.S. Food and Drug Administration (FDA) for its Focal One device for...
Epsilon Imaging Demonstrates Strain Imaging Integration for Echo Programs at ASE 2018
News | Cardiovascular Ultrasound | June 19, 2018
Clinical practice, along with guidelines and research, have shown that speckle tracking strain imaging can improve...
FDA Clears Bay Labs' EchoMD AutoEF Software for AI Echo Analysis
Technology | Cardiovascular Ultrasound | June 19, 2018
Cardiovascular imaging artificial intelligence (AI) company Bay Labs announced its EchoMD AutoEF software received 510(...
Overlay Init