Biomaterial Database

[Quantitative blood flow measurements with the c. w.-Doppler ultrasound procedure. An animal experiment study]. 1987

V J Hildebrandt

Klinik für Chirurgie, Medizinischen Akademie Carl Gustav Carus, Dresden.

The qualification of the c.w.-ultrasound-doppler method for quantitative blood flow measurement was investigated in an animal experimental study in dogs. The simultaneous measurements by means of the electromagnetic flow measurement showed a correlation coefficient from 0.865 to 0.942 in dependence on the exposure angle to ultrasonic waves. The c.w.-ultrasound-doppler method appears suitable for quantitative blood flow measurements after these results. The exactness of the definition of the perpendicular as reference angle for deriving the exposure angle for ultrasonic waves has proved true.

UI	MeSH Term	Description	Entries
D008955	Models, Cardiovascular	Theoretical representations that simulate the behavior or activity of the cardiovascular system, processes, or phenomena; includes the use of mathematical equations, computers and other electronic equipment.	Cardiovascular Model,Cardiovascular Models,Model, Cardiovascular
D001783	Blood Flow Velocity	A value equal to the total volume flow divided by the cross-sectional area of the vascular bed.	Blood Flow Velocities,Flow Velocities, Blood,Flow Velocity, Blood,Velocities, Blood Flow,Velocity, Blood Flow
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001012	Aorta, Abdominal	The aorta from the DIAPHRAGM to the bifurcation into the right and left common iliac arteries.	Abdominal Aorta,Abdominal Aortas,Aortas, Abdominal
D012212	Rheology	The study of the deformation and flow of matter, usually liquids or fluids, and of the plastic flow of solids. The concept covers consistency, dilatancy, liquefaction, resistance to flow, shearing, thixotrophy, and VISCOSITY.	Flowmetry,Velocimetry,Velocimetries