Abstract
Following our previous work in the estimation of blood velocity using high frequency ultrasound, we demonstrate the generation of in-vivo two dimensional (2D) color flow maps. In this paper, using a transducer with a nominal center frequency of 50 MHz, we demonstrate that velocities below 1 mm/s can be distinguished from the surrounding tissue. High resolution 2D maps of very low velocity blood flow within the ciliary body and processes of the rabbit eye are presented.
Original language | English (US) |
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Title of host publication | Proceedings of the IEEE Ultrasonics Symposium |
Publisher | IEEE |
Pages | 1497-1500 |
Number of pages | 4 |
Volume | 2 |
State | Published - 1995 |
Externally published | Yes |
Event | Proceedings of the 1995 IEEE Ultrasonics Symposium. Part 1 (of 2) - Seattle, WA, USA Duration: Nov 7 1995 → Nov 10 1995 |
Other
Other | Proceedings of the 1995 IEEE Ultrasonics Symposium. Part 1 (of 2) |
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City | Seattle, WA, USA |
Period | 11/7/95 → 11/10/95 |
ASJC Scopus subject areas
- Engineering(all)