Putting Confidence in Ultrasound

reverb schlieren video


tube 2 schlieren video

Tube 2

tube 3 schlieren video

Tube 3

launch schlieren video


tube 1 schlieren video

Tube 1

Related pages


Schlieren images from OptiSon

OptiSon Sample Reports

Schlieren imaging video: Transparent block

Superposition of two images: a schlieren image of a HIFU (High Intensity Focused Ultrasound) transducer, which is shown as a blue background and mostly blue beam, at the beginning, and a video of color-indicating gel as a rectangle, both registered at exactly the same location.  The transducer generates a high intensity field which heats up the gel which in turn changes from transparent to white color.  This combination of images is used to understand the evolution of a lesion caused by a HIFU field.  The waist in the lesion, however, is not seen in tissue, and may be the result of the lack of perfusion.


Click here to return to the OptiSon home page.


Click here to Contact Onda.

Please provide all the information in the form below:

Please select what you are interested in:
Hydrophones AIMS III - Scanning System
OptiSon - Schlieren System RFB - Radiation Force Balance
AQUAS - Water Conditioner PCS - Pulsed Check Source
HIFU Phantom Gels Measurement Service
Custom Development Other

*These fields are required.