41
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
May 31, 2026
9372647
895947
2
Public Timelines
FAQ

jan 1, 1950 - Douglas Howry, Joseph Holmes

Description:

Develop 2D B-mode linear compound scanner to scan organs. Uses immersion tank. Improved to include bistable display (black & white imaging). Returning echoes display dot, many dots form image.

Added to timeline:

16 Mar 2024
0
0
160

Date:

jan 1, 1950
Now
~ 76 years ago