Abstract
As a result of the need to know the exact performance characteristics of the manometry systems utilised during the course of experiments, and in the operating room, we have constructured a simple device by means of which a visual image of the frequency-amplitude response envelope of such systems can be quickly and easily obtained.
Sommaire
Dans le but de connaître les performances exactes des systèmes manométriques utilisés au cours des expériences, et en la salle d'opération, nous avons fabriqué un dispositif simple permettant d'obtenir rapidement et facilement une image visuelle de la réponse en amplitude et en fréquence de tels systèmes.
Zusammenfassung
Um die genauen Leistungsmerkmale von manometrischen Systemen festuzustellen, die bei Experimenten und im Operationssaal Verwendung finden, haben wir ein einfaches Gerät gebaut, durch das man schnell und leicht ein sichtbares Bild des Frequenz-Amplitudengangbereichs eines solchen Systems erhält.
Similar content being viewed by others
References
Cassot, F. andSaadjian, A. (1975) Prblèmes posés par la correction des courbes de pression et dérivées enregistrées à l'aide de systèmes conventionnels. International Conference on Biomédical Transducers, Paris,2, 333–338.
Falsetti, H. L., Mates, R. E., Carroll, R. J., Bell, M. S. andBell, A. C. (1974) Analysis and correction of pressure wave distortion in fluid-filled catheter systems.Circulation,49, 165–172.
Frank, D. (1903) Kritik der elastischen Membramanometer.Z. Biol. 44, 445–460.
Fry, D. L., Noble, F. W. andMallos, A. (1957) An evaluation of modern pressure recording systems.Circ. Res. 5, 40–46.
Gould, K. L., Trenholm, S. andKennedy, J. W. (1973)In vivo comparison of catheter manometer systems with the catheter tip micromanometer.J. Appl. Physiol. 34, 263–267.
Gupta, R. L., Bell, R. C., Mates, R. E. andFalsetti, H. L. (1973) Dynamic compensation of cardiac catheters.Am. Soc. Mech. Eng. publication 1–7.
Hansen, A. T. andWarburg, E. (1950) The theory for elastic liquid containing membrane manometers.Acta Physiol. Scand. 19, 306–343.
Krovetz, L. J., Jennings, R. B. andGoldbloom, S. D. (1974) Limitation of correction of frequency dependent artefact in pressure recordings using harmonic analysis.Circulation,50, 992–997.
McDonald, D. (1960)Blood flow in arteries (Arnold, London).
Shapiro, C. G. andKrovetz, L. (1970) Damped and undamped frequency responses of underdamped catheter manometer systems.,Am. Heart J. 80, 226–236.
Weiss, M., Daniel, J. P., Guitton, Ch., King, R. andFouilloud, R. (1974) Etude expérimentale de quelques systèmes d'électromanométrie.Coeur,5, 293–330.
Yanof, H. M., Rosenn, A. L. andMcDonald, N. (1963) A critical study of the response of manometers to forced oscillations.Phys. Med. Biol. 8, 407–422.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Weiss, M., King, R., Le Pellec, C. et al. Device to test manometric systems. Med. & biol. Engng. 14, 603–608 (1976). https://doi.org/10.1007/BF02477036
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02477036