1294 



HANDBOOK OF PHYSIOLOGY 



CIRCULATION II 



10 



23' 



24- 



25- 



26. 



27 



29 



Huckabee, \V. E., and G. Walcott. Determination of 30. 



organ blood flow using 4-aminoantipyrine. J. Appl. 

 Physiol. 15: 1 139, i960. 



Huckabee, W. E., and D. H. Barron. Factors affecting 31. 



the determination of uterine blood How in vivo. Circulation 

 Research 9:312, 1 961. 



Kety, S. S., and C. F. Schmidt. The determination of 32. 

 cerebral blood How in man by the use of nitrous oxide in 

 low concentration. Am. J. Physiol. 143: 54, 1945. 

 Kety, S. S., M. H. Harmel, H T. Broomell, and C. B. 

 Rhode. The solubility of nitrous oxide in brain and blood. 33. 



J. Biol. Chan. 173: 487, 1948. 



Kety. S. S. , and C. F. Schmidt. The nitrous oxide method 

 for the quantitative determination of cerebral blood How 

 in man : theory, procedure and normal values. J. Clin. 34. 



In. est. 27: 476, 1948. 



Kety, S. S. Quantitative determination of cerebral blood 

 flow in man. In: Methods in Medical Research. Chicago: Vr. 35. 



Bk Pub. 1948, vol. I, p. 204. 



Kety, S. S. Comment on continuous, constant-rate, 36. 



sampling modification of nitrous oxide method for cerebral 

 blood flow in man. In : Methods in Medical Research. Chicago : 

 Yr. Bk. Pub. 1961, vol. 8, p. 268. 37. 



Lambertsen, C. J., and S. G. Owen. Continuous, con- 

 stant-rate sampling modification of nitrous oxide method 

 for cerebral blood flow in man. In: Methods in Medical Re- 38. 



search. Chicago: Yr. Bk. Pub. i960, vol. 8, p. 262. 

 Lassen, N. A., and O. Munck. Cerebral blood flow in man 

 determined by the use of radioactive krypton. Acta Physiol. 

 Scand. 33:30, 1955. 



Lochner, \V., and H. Hirche. Ein Photometer zur 

 fortlaufenden Messung von Farbstoffkonzentrationskurven 39. 



im stromenden Blut bei 805 m^. Klin. Wochschr. 39: 1142, 

 1 96 1. 



Lochner, VV., and B. Ochwadt. Uber die Beziehung 40. 



zwischen arteriellem Druck, Durchblutung, Durchflulizeit 

 und Blutfiillung an der isolierten Hundeniere. Pfliigers 

 Arch. ges. Physiol. 258: 275, 1954. 41. 



Munck, O., and N. A. Lassen. Bilateral cerebral blood 

 flow and oxygen consumption in man by use of krypton -85. 

 Circulation Research 5: 163, 1957. 



Nylin, G, and H. Blomer. Studien uber die cerebrale 

 Zirkulation mit radioaktiven Isotopen. Z. Kreislaufforsch. 



44 ':»■ '955- 



Nyi in, G., and H. Blomer. Studies on distribution of cer- 

 ebral blood How with thorium-B-labeled erythrocytes. Cir- 

 culation Research 3: 79, 1955. 



Nylin, G., H. Blomer, H. Jones, S. Hedlu.nd, and C. G. 

 Ryi \nder. Further studies on the cerebral blood flow 

 estimated with thorium-B-labeled erythrocytes. Brit. 

 Hart J. 18: 385, 1956. 



Orcutt, F. S., and R. M. Waters. Method for deter- 

 mination of cyclopropane, ethylene and nitrous oxide in 

 blood with Van Slyke-Neill manometric apparatus. J. 

 Biol. Chetn. 117:509, 1937. 



Peterson, I. H., M. Helrich, L. Greene, C. Taylor, 

 and G. Coquette. Measurement of left ventricular output. 

 ./. Appl. Physiol. 7: 258, 1954. 



Piiper, J. Eine Methode zur Lokalisierung des Stromungs- 

 widerstandes. Pfliigers Arch. ges. Physiol. 266 : 1 99, 1 958. 

 Piiper, J. Uber die Lage der Capillaren im Gefalibett der 

 isolierten Hundelunge. Pfliigers Arch. ges. Physiol. 267 : 1 , 



'958. 



Sapirstein, L. A., and E. Ogden. Theoretical limitations 

 of the nitrous oxide method for the determination of 

 regional blood flow. Circulation Research 4: 245, 1956. 

 Scheinberg, P., and E. A. Stead. Cerebral blood flow in 

 male subjects as measured by the nitrous oxide technique: 

 normal values for blood flow, oxygen utilization, glucose 

 utilization, and peripheral resistance, with observations on 

 the effect of tilting and anxiety. J. Clin. Invest. 28: 1163, 



■949 



Schimmler, W. Zur Messung der Gehirndurchblutung 



mit T-1824 (Evans-blue) am Menschen. Z. Kreislaufforsch. 



45 : 47> i95 6 - 



Shenkin, H. A.. M. H. Harmal, and S. S. Kety. Dynamic 

 anatomy of the cerebral circulation. A.M. A. Arch. Neurol. 

 Psychiat. 60: 240, 1948. 



Zierler, K. L. Circulation times and the theory of indi- 

 cator-dilution methods for determining blood flow and 

 volume. In: Handbook of Physiology. Washington. D. C. : 

 Am. Physiol. Soc, 1962, Sect. 2, vol. II, p 585. 



III. Flowmeters: their theory, construction, and operation 



E WETTERER 



Ultrasonic Flowmeters 

 Traveling Markers 

 Miscellaneous Methods 



contents 



Flowmeters Based on the Registration of Pressure Differences 



The Rotameter 



The Electroturbinometer 



Bristle and Pendulum Flowmeters 



Methods Based on the Electromagnetic-Induction Principle 



the purpose of most registrations of blood flow is the 

 recording of the fluid volume passing the cross section 

 per unit of time. The flowmeter used will therefore 

 be calibrated in terms of rate of volume flow. In ad- 



