Evaluation of transit-time and electromagnetic flow measurement in a chronically instrumented nonhuman primate model

Journal of Investigative Surgery

Volumn 9, Issue 6, 1996, Pages 455-461

  Koenig, Steven C ^a,e   Reister, Craig A ^b   Schaub, Jeremy ^b   Swope, Richard D ^c   Ewert, Dan ^d   Fanton, John W ^a  

^a Armstrong Laboratory   (United States)

^b Rothe Development Inc   (United States)

^c TRINITY UNIVERSITY   (United States)

^d NORTH DAKOTA STATE UNIVERSITY   (United States)

^e AL/AOCY   (United States)

Author keywords

Cardiac output; Cardiac surgery; Electromagnetic flow probe; Rhesus monkey; Transit time flow probe

Indexed keywords

ACCURACY; ANIMAL EXPERIMENT; AORTA FLOW; ARTERY COMPLIANCE; ARTICLE; ASCENDING AORTA; BIOCOMPATIBILITY; ELECTROMAGNETIC FIELD; ERROR; FLOW MEASUREMENT; GRAVITY; HEART OUTPUT; HEART SURGERY; MALE; MICROGRAVITY; NONHUMAN; PRESSURE VOLUME CURVE; PRIMATE; PRIORITY JOURNAL; RHESUS MONKEY; SENSOR; THERMODILUTION; VASCULAR RESISTANCE;

EID: 0030466025     PISSN: 08941939     EISSN: None     Source Type: Journal    
DOI: 10.3109/08941939609025863     Document Type: Article

References (22)

1. Fanton JW, Latham RD, White CD, Self DA, Kingsley CP, DiCarlo CD. A conscious baboon model for evaluation of hemodynamics in altered gravity. J Invest Surg. 1993; 6:451-459.
2. Latham RD, White CD, Fanton JW. Techniques for the investigation of central hemodynamics under conditions of altered gravitational stress. Ann Biomed Eng. 1991; 19:554.
3. Koenig SC, White CD, Mendenhall RE, Muniz G, Ferguson T. Instrumentation and recording scheme for cardiovascular studies in chronically instrumented human surrogates and non-invasively instrumented humans during parabolic flight. 13th Annual IEEE-EMBS Conference, October 1992.
4. White CD, Koenig SC, Fanton JW, et al. Chronic instrumentation for right heart cardiovascular studies in a human surrogate model. 13th Annual IEEE-EMBS Conference, October 1992.
5. Latham RD, Fanton JW, White CD, Barber JF, Owens RW, Rubal BJ. The baboon as a human surrogate to study ventricular/vascular function during conditions of altered-gravitational stress, ASGSB Bull. 1990; 4:84.
6. Self DA, Ewert DL, Swope RD, Crisman RP, Latham RD. Beat-to-beat determination of peripheral resistance and arterial compliance during +Gz centrifugation. Aviat Space Environ Med. 1994; 65:396-403.
7. Milnor WR. Hemodynamics. Baltimore, MD: Williams & Wilkins; New York: 1989:315-334.
8. Geddes L, Baker L. Principles of Applied Biomedical Instrumentation. New York: Wiley-Interscience; 1975:62-80.
9. Quail AW, Cottee DB, White SW. Limitations of a pulsed Doppler velocimeter for blood flow measurement in small vessels. J Appl Phys. 1993; 75:2745-2754.
10. Shung K, Cloutier G, Lim C. The effects of hematocrit, shear rate, and turbulence on ultrasonic Doppler spectrum from blood. IEEE Trans Biomed Eng. 1992; 39:462-269.
11. Gill R. Measurement of blood flow by ultrasound: accuracy and sources of error. Med Biol Eng Comput. 1985; 11:625-641.
12. Ward DS, Fessier JF, Bottoms GD. In vitro calibration and surgical implantation of electromagnetic blood flow transducers for measurement of left coronary blood flow and cardiac output in the pony. Am J Vet Res. 1987; 48:1120-1125.
13. Neuwirth JG, Rawlings CA. Calibration and use of electromagnetic flow transducers. Am J Vet Res. 1979; 40:1659-1661.
14. Grohs, JG, Huber S, Raberger G. Simultaneous assessment of cardiac output with pulsed Doppler and electromagnetic flowmeters during cardiac stimulation. J Pharmacol Toxicol Methods. 1993; 30:33-38.
15. Spencer KT, Lang RM, Neumann A, Borow KM, Shroff SG. Doppler and electromagnetic comparisons of instantaneous aortic flow characteristics in primates. Circ Res. 1991; 68:1369-1377.
16. White SW, McRitchie RJ, Porges WL. A comparison between thermodilution, electromagnetic, and Doppler methods for cardiac output measurement in the rabbit. Clin Exp Pharmacol Physiol. 1974; 1:175-182.
17. Grant JB, Paradowski LJ, Fitzpatrick JM. Effect of perivascular electromagnetic flow probes on pulmonary hemodynamics. J Appl Physiol. 1988; 65:1885-1890.
18. Astley CA, Hohimer AR, et al. Effects of implant duration on in vivo sensitivity of electromagnetic flow transducers. Am J Physiol. 1979; 5:508-512.
19. Scott EA, Sandler GA. Electromagnetic blood flowmeters and flow probes: theoretical and practical considerations. Am J Vet Res. 1978; 39:1567-1571.
20. Bond RF. An in vivo method for calibrating electromagnetic flowmeter probes. J Appl Physiol. 1967; 22:358-361.
21. Barnes RJ, Comline RS, Dobson A, Drost CJ. An implantable transit time ultrasonic blood flowmeter. J Physiol. 1983; 345:2-3.
22. Ganz W, Swan HGC. Measurement of blood flow by thermodilution. Am J Cardiol. 1972; 29:241-246.