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Experiments were undertaken in our laboratory to establish relationships between flow parameters calculated from implanted ultrasonic cuff signals and those obtained with a transcutaneous probe. Analog signals were received from crystals surgically implanted on the right carotid, right femoral, and abdominal aorta of a mature male beagle dog. Near these locations, transcutaneous measurements were made using a prescribed technique. From these ultrasonic signals, the following time dependent flow parameters were calculated: spatial velocities, velocity profiles, diameters, flows, and velocity frequency distributions. Using these measurements, a comparison between the implanted cuff and transcutaneous probe was made. In addition to high reproductibility, results confirm a strong correlation between the two techniques; consequently, the validity of the less traumatic transcutaneous method is substantiated.
E R Greene, and
M B Histand, and
C W Miller
April 1983,
Acta anaesthesiologica Scandinavica,
E R Greene, and
M B Histand, and
C W Miller
May 2010,
Ultrasonics,
E R Greene, and
M B Histand, and
C W Miller
January 1987,
Advances in experimental medicine and biology,
E R Greene, and
M B Histand, and
C W Miller
January 1980,
IEEE transactions on bio-medical engineering,
E R Greene, and
M B Histand, and
C W Miller
January 1986,
Acta paediatrica Scandinavica. Supplement,
E R Greene, and
M B Histand, and
C W Miller
September 1998,
Clinical physiology (Oxford, England),
E R Greene, and
M B Histand, and
C W Miller
January 1991,
The Journal of hand surgery,
E R Greene, and
M B Histand, and
C W Miller
May 2012,
Annals of vascular surgery,
E R Greene, and
M B Histand, and
C W Miller
January 1987,
Microsurgery,
E R Greene, and
M B Histand, and
C W Miller
December 1964,
Journal of nuclear medicine : official publication, Society of Nuclear Medicine,
