A measured breath: new techniques in pulmonary imaging and diagnosis.
J Stewart - CMAJ: Canadian Medical Association Journal, 1996 - ncbi.nlm.nih.gov
Abstract The development by Dr. Hans Pasterkamp and his team at the University of
Manitoba, Winnipeg, of computer software for acoustic imaging of the chest originated in the …
Manitoba, Winnipeg, of computer software for acoustic imaging of the chest originated in the …
The lung speaks out
RG Loudon - American Review of Respiratory Disease, 1982 - atsjournals.org
. Diagnostic instruments are becoming steadily more complex, more specialized, more
accurate, and more expensive. Computerized tomography, ventilation and perfusion …
accurate, and more expensive. Computerized tomography, ventilation and perfusion …
Rapid Lung Sound Amplitude Measurement by Automated Flow Gated Phonopneumography
SS Kraman - Computers in Critical Care and Pulmonary Medicine …, 1983 - Springer
Phonopneumography, the graphic display and analysis of lung sounds has enjoyed a slow
but progressive increase in use since its introduction in 1970 1. Problems with the technique …
but progressive increase in use since its introduction in 1970 1. Problems with the technique …
Analysis of breath sounds in normal and asthmatic children and adults using computer digitized airway phonopneumography (CDAP)
DG Tinkelman, C Lutz, B Conner - Respiratory medicine, 1991 - Elsevier
Analysis of breath sounds using the stethoscope is a major part of physicians evaluation of
their patients. However, the use of a stethoscope is often inadequate to give quantitative …
their patients. However, the use of a stethoscope is often inadequate to give quantitative …
The lung exam
RG Loudon - Clinics in Chest Medicine, 1987 - Elsevier
Accurate diagnosis is essential for effective treatment. After history-taking, the physical
examination is second in importance in assessing a pulmonary patient. The time-honored …
examination is second in importance in assessing a pulmonary patient. The time-honored …
Digital respirosonography: new images of lung sounds
H Pasterkamp, C Carson, Y Oh - Chest, 1989 - Elsevier
We used tape recordings from normal subjects and from patients with lung disease to
generate spectrographic images of respiratory sounds on a personal computer. These …
generate spectrographic images of respiratory sounds on a personal computer. These …
Computer analysis of ventilation-perfusion scans for detection and assessment of lung disease.
GH Burton, WA Seed, P Vernon - Thorax, 1985 - thorax.bmj.com
A previously reported computer analysis has been used to provide numerical ventilation-
perfusion lung scan data, for comparison with tests of airways function and results of arterial …
perfusion lung scan data, for comparison with tests of airways function and results of arterial …
Acoustic apnea monitoring: Preliminary results
PG Gross, BM Matsumoto, RW Glover… - Journal of Clinical …, 1987 - journals.lww.com
Accurate, reliable, noninvasive apnea monitors are in high demand. It has been suggested
that acoustic monitoring of the air flow associated with breathing might be preferable to …
that acoustic monitoring of the air flow associated with breathing might be preferable to …
Interference of cardiovascular sounds with phonopneumography in children
H Pasterkamp, R Fenton, A Tal… - American Review of …, 1985 - atsjournals.org
We have used fast Fourier transform and power spectra analysis to determine possible
interference of cardiovascular sounds with the analysis of breath sounds in children. Ten …
interference of cardiovascular sounds with the analysis of breath sounds in children. Ten …
Noninvasive respiratory monitoring
ML Nochomovitz, NS Cherniack - 1986 - osti.gov
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