scholarly journals Flexible Doppler ultrasound device for the monitoring of blood flow velocity

2021 ◽  
Vol 7 (44) ◽  
Author(s):  
Fengle Wang ◽  
Peng Jin ◽  
Yunlu Feng ◽  
Ji Fu ◽  
Peng Wang ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Doppler Ultrasound ◽  
Blood Flow Velocity ◽  
Ultrasound Device

scholarly journals Effects of Isoflurane on Coronary Blood Flow Velocity in Young, Old and ApoE−/− Mice Measured by Doppler Ultrasound

2007 ◽  
Vol 33 (4) ◽  
pp. 512-521 ◽  
Author(s):  
Craig J. Hartley ◽  
Anilkumar K. Reddy ◽  
Sridhar Madala ◽  
Lloyd H. Michael ◽  
Mark L. Entman ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Coronary Blood Flow ◽  
Doppler Ultrasound ◽  
Blood Flow Velocity ◽  
Young Old ◽  
Coronary Blood Flow Velocity

scholarly journals Effect of Active and Passive Mechanical Thromboprophylaxis and Consensual Effect on the Venous Blood Flow Velocity Among Hemiparetic Patients

2019 ◽  
Vol 25 ◽  
pp. 107602961983211 ◽  
Author(s):  
Gabriella Kiss ◽  
Béla Faludi ◽  
Brigitta Szilágyi ◽  
Alexandra Makai ◽  
Anita Velényi ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Blood Flow Velocity ◽  
Resting State ◽  
Femoral Vein ◽  
Venous Blood ◽  
Passive Movement ◽  
Venous Blood Flow ◽  
Ultrasound Device ◽  
Healthy Side

Our aim was to measure the venous blood flow velocity (VBFV) in case of hemiparetic patients, after passive and active thromboembolic methods, as well as the consensual effect in the hemiparetic limb following the active venous exercises in the healthy limb. We examined 215 patients, with the median age of 58.0 (55.0-63.0) years. The VBFV was measured with a HADECO BIDOP ES-100 V II type Doppler ultrasound device, using an 8 MHz head, on the femoral vein at the level of the hip joint. For statistical analysis, SPSS version 22 was used. After passive movement, on the hemiparetic side, compared to the value in resting state, the VBFV significantly (12.6; 11.6-13.5 cm/s; P < .001) increased. Following active venous exercises performed on the healthy side, the VBFV significantly (18.0; 15.6-19.6 cm/s; P < .001) increased compared to the value in resting state. Following the active venous exercises performed on the healthy side, the VBFV measured on the hemiparetic side (consensual effect) was significantly (15.1 [14.1-16.5] cm/s; P < .001) higher than the value on the hemiparetic side in resting state. Active and passive mechanical thromboprophylaxis methods can be effective. Movements of the healthy limb significantly increase the VBFV in the inactive limb, and patients can perform it themselves several times a day.

Intra- and Inter-rater Reliability of Peripheral Arterial Blood Flow Velocity by Means of Doppler Ultrasound

2017 ◽  
Vol 40 (4) ◽  
pp. 236-240 ◽  
Author(s):  
Elaine Caldeira de Oliveira Guirro ◽  
Gabriella de Paula Marcondes Ferreira Leite ◽  
Almir Vieira Dibai-Filho ◽  
Nathalia Cristina de Souza Borges ◽  
Rinaldo Roberto de Jesus Guirro
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Doppler Ultrasound ◽  
Blood Flow Velocity ◽  
Arterial Blood Flow ◽  
Rater Reliability ◽  
Arterial Blood ◽  
Peripheral Arterial

PULSED DOPPLER ULTRASOUND FOR MEASURING BLOOD FLOW VELOCITY IN THE HUMAN OPHTHALMIC CIRCULATION

2009 ◽  
Vol 58 (6) ◽  
pp. 1011-1024 ◽  
Author(s):  
SIGMUND KVERNES ◽  
SIGMUND BLIKA ◽  
JAN GILTVEDT ◽  
KNUT MATRE ◽  
KJELL KRISTOFFERSEN ◽  
...  
Keyword(s):  
Blood Flow ◽  
Flow Velocity ◽  
Doppler Ultrasound ◽  
Blood Flow Velocity ◽  
Pulsed Doppler ◽  
Pulsed Doppler Ultrasound
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