2D Ultrasound Scanners

• Acuson (Siemens). New ultrasmall model
• ATL (Philips).
• Terason Laptop Scanner (10 MHz probe used in Sonic Flashlight Model 5)
• B-K Medical (particularly good for surgical/urilogical ultrasound).
• Punctsure (guidance for juggular lines).
• Pie Medical (their smallest model, 50s Tringa, wobbler, only ~$8K, used in Sonic Flashlight Model 4).
• Ultrasons Technologies (France, 20 MHz).

Catheter based Ultrasound Scanners

• Ultra ICE (TM) 9F/9 MHz Catheters
• Atlantis SR Pro Coronary Imaging Catheter

3D Ultrasound Scanners

• Voluson 730 EXPERT - "4D" Scanner from GE
  24 fps per Randy Ellis and Purang Abolmaesumi at Queens College.
• Olaf von Ramm and Stephen Smith build Real Time 3D ultrasound scanners.
• Philips HDI 5000 (phased array)
• Clearview (prenatal non-phased array).
• Vuesonix (wobbler, for vascular usage).

Ultrasound Backscatter Microscopy

• OTI 2D and 3D scanners
and the kind of pictures they can produce of the eye.
• Visualsonics small animal scanner. Smaller footprint than OTI.

History of Ultrasound

• A short History of the development of Ultrasound in Obstetrics and Gynecology by Joseph Woo.

Ultrasound for energy delivery

• Fat emulsification from SoundSurgical.

SONAR

• U. Wash SONAR