The Development of the Phase Doppler Technique

1999 ◽  
pp. 279-292 ◽  
Author(s):  
Cameron Tropea
Keyword(s):  
Doppler Technique

APPLICATIONS OF THE ULTRASONIC DOPPLER TECHNIQUE

1969 ◽  
Vol 2 (9) ◽  
pp. 423-424
Keyword(s):  
Doppler Technique

scholarly journals Ossiculoplasty Efficacy Monitored by ECoG-Laser-Doppler Technique

2011 ◽  
Vol 145 (2_suppl) ◽  
pp. P222-P223
Author(s):  
Kazimierz Niemczyk ◽  
Robert Bartoszewicz ◽  
Jacek Sokolowski ◽  
Krzysztof F. Morawski
Keyword(s):  
Laser Doppler ◽  
Doppler Technique

Carotid-Cavernous Fistula Treated with Detachable Balloon during Bilateral Transcranial Doppler Monitoring of Middle Cerebral Arteries

1992 ◽  
Vol 33 (2) ◽  
pp. 145-148 ◽  
Author(s):  
P. H. Nakstad ◽  
J. K. Hald ◽  
W. Sorteberg
Keyword(s):  
Carotid Artery ◽  
Transcranial Doppler ◽  
Cerebral Arteries ◽  
Carotid Cavernous Fistula ◽  
Detachable Balloon ◽  
Cavernous Fistula ◽  
Doppler Technique ◽  
Middle Cerebral Arteries

A traumatic carotid-cavernous fistula was closed with a silicone detachable balloon. Prior to the closure of the fistula, clinical and transcranial Doppler testing was performed in order to evaluate the consequences of a possible occlusion of the carotid artery. A newly developed Doppler technique with bilateral simultaneous velocity recordings of the middle cerebral arteries was useful during the procedure. The detachable balloon was effective in closing the fistula, but collapse of the balloon and the development of an extradural aneurysm was found at control examinations.

A Laser-Doppler Investigation of the Flow inside a Backswept, Closed, Centrifugal Impeller

1979 ◽  
Vol 21 (1) ◽  
pp. 1-6 ◽  
Author(s):  
D. Adler ◽  
Y. Levy
Keyword(s):  
Flow Field ◽  
Flow Fields ◽  
Fundamental Difference ◽  
Laser Doppler ◽  
Centrifugal Impeller ◽  
Doppler Technique

A laser-Doppler technique is successfully applied to measure the flow field inside a closed, backswept impeller, through a rotating window. Results show that, in contrast to the flow in many radial-exit impellers, the flow in the backswept impeller is stable and attached. Further, comparison with an open impeller demonstrates the fundamental difference in the flow fields near the shroud.

An Improved Method for Coronary Sinus Blood Flow Monitoring by Intravascular Doppler Technique

Angiology ◽  
1998 ◽  
Vol 49 (12) ◽  
pp. 975-984
Author(s):  
Pietro Vandoni ◽  
Rodolfo Perondi ◽  
Antonio Saino ◽  
Guido Pomidossi ◽  
Michele Ciulla ◽  
...  
Keyword(s):  
Blood Flow ◽  
Coronary Sinus ◽  
Improved Method ◽  
Doppler Technique ◽  
Flow Monitoring ◽  
Coronary Sinus Blood ◽  
Coronary Sinus Blood Flow

scholarly journals Measurement of Cerebral Blood Flow by Ultrasonic Doppler Technique : Cerebral Venous Return in Various Diseases

1965 ◽  
Vol 29 (2) ◽  
pp. 103-108 ◽  
Author(s):  
MANABU MIYAZAKI ◽  
KANEMASA KATO
Keyword(s):  
Blood Flow ◽  
Cerebral Blood Flow ◽  
Venous Return ◽  
Doppler Technique
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