Electrical impedance tomography in monitoring experimental lung injury

Intensive Care Medicine

Volumn 24, Issue 8, 1998, Pages 829-836

  Frerichs, I ^a   Hahn, G ^a   Schroder T ^a   Hellige, G ^a  

^a UNIVERSITY OF GÖTTINGEN   (Germany)

Author keywords

Electrical impedance; Lung injury; Oleic acid; Pig; Regional ventilation

Indexed keywords

OLEIC ACID;

ANIMAL EXPERIMENT; ANIMAL MODEL; ARTERIAL CARBON DIOXIDE TENSION; ARTERIAL OXYGEN TENSION; ARTICLE; ARTIFICIAL VENTILATION; ATELECTASIS; COMPUTER ASSISTED IMPEDANCE TOMOGRAPHY; CONTROLLED STUDY; IMPEDANCE; LUNG ARTERY PRESSURE; LUNG EDEMA; LUNG INJURY; LUNG VENTILATION; NONHUMAN; SWINE; THORAX RADIOGRAPHY;

ACUTE DISEASE; ANIMALS; DISEASE MODELS, ANIMAL; ELECTRIC IMPEDANCE; IMAGE PROCESSING, COMPUTER-ASSISTED; LUNG; LUNG DISEASES; MONITORING, PHYSIOLOGIC; OLEIC ACID; PULMONARY EDEMA; SWINE; TIME FACTORS; TOMOGRAPHY;

EID: 0031686017     PISSN: 03424642     EISSN: None     Source Type: Journal    
DOI: 10.1007/s001340050673     Document Type: Article

References (25)

1. Geddes LA, Baker LE (1967) The specific resistanee of biological material - a compendium of data for the biomedical engineer and physiologist. Med Biol Eng J 5: 271-293
2. Barber DC, Brown BH (1984) Applied potential tomography. J Phys E: Sci Instrum 17:723-733
3. Cheney M, Isaacson D, Newell JC, Simske S, Goble J (1990) NOSER: An algorithm for solving the inverse conductivity problem. Int J Imag Syst Technol 2: 66-75
4. Hahn G, Šipinková I, Baisch F, Hellige G (1995) Changes in the thoracic impedance distribution under different ventilatory conditions. Physiol Meas 16:A161-A173
5. Kaneko K, Milic-Emili J, Dolovich MB, Dawson A, Bates DV (1966) Regional distribution of ventilation and perfusion as a function of body position. J Appl Physiol 21: 767-777
6. Frerichs I, Hahn G, Hellige G (1996) Gravity-dependent phenomena in lung ventilation determined by functional EIT. Physiol Meas 17:A149-A157
7. Brown BH, Seagar AD (1987) The Sheffield data collection system. Clin Phys Physiol Meas 8(Suppl A):91-97
8. Barber DC (1990) Quantification in impedance imaging. Clin Phys Physiol Meas 11 (Suppl A):45-56
9. Zetterström H, Jakobson S, Janeras L (1981) Influence of plasma oncotic pressure on lung water accumulation and gas exchange after experimental lung injury in the pig. Acta Anaesth Scand 25: 117-124
10. Kruse-Elliott K, Olson NC (1990) Role of leukotrienes during oleic acid-induced lung injury in pigs. J Appl Physiol 68: 1360-1367
11. Haldén E, Hedstrand U, Torsner K (1982) Oleic acid lung damage in pigs. Acta Anaesth Scand 26: 121-125
12. Grotjohan HP, van der Heijde RMJH (1992) Experimental Models of the Respiratory Distress Syndrome Lavage and Oleic Acid. Erasmus University, Rotterdam, pp 1-239
13. Böck JC, Hoeft A, Korb H, Hellige G (1989) Characteristics of the pulmonary transport functions for heart and dye in pulmonary oedema and orthostasis. Biomed Tech 34: 85-90
14. Brown BH, Flewelling R, Griffiths H, Harris ND, Leathard AD, Lu L, Morice AH, Neufeld GR, Nopp P, Wang W (1996) EITS changes following oleic acid induced lung water. Physiol Meas 17:A117-A130
15. Newell JC, Edic PM, Ren X, Larson-Wiseman JL, Danylecko MD (1996) Assessment of acute pulmonary edema in dogs by electrical impedance imaging. IEEE Trans Biomed Eng 43: 133-139
16. Harris ND, Suggett AJ, Barber DC, Brown BH (1987) Applications of applied potential tomography (APT) in respiratory medicine. Clin Phys Physiol Meas 8 (Suppl A):155-165
17. Brown BH, Barber DC, Seagar AD (1985) Applied potential tomography: possible clinical applications. Clin Phys Physiol Meas 6: 109-121
18. Harris ND, Suggett AJ, Barber DC, Brown BH (1988) Applied potential tomography: a new technique for monitoring pulmonary function. Clin Phys Physiol Meas 9 (Suppl A):79-85
19. Eyuboglu BM, Oner AF, Baysal U, Biber C, Keyf AI, Yilmaz U, Erdogan Y (1995) Application of electrical impedance tomography in diagnosis of emphysema - a clinical study. Physiol Meas 16:A191-211
20. Holder DS, Temple AJ (1993) Effectiveness of the Sheffield EIT system in distinguishing patients with pulmonary pathology from a series of normal subjects. In: Holder D (ed) Clinical and Physiological Applications of Electrical Impedance Tomography. UCL Press, London, pp 277-298
21. Brown BH, Barber DC (1987) Electrical impedance tomography; the construction and application to physiological measurement of electrical impedance images. Med Prog Technol 13: 69-75
22. Tokics L, Hedenstierna G, Strandberg A, Brismar B, Lundquist H (1987) Lung collapse and gas exchange during general anesthesia: effects of spontaneous breathing, muscle paralysis and positive end-expiratory pressure. Anesthesiology 66: 157-167
23. Fredén F, Cigarini I, Mannting F, Hagberg A, Lemaire F, Hedenstierna G (1993) Dependence of shunt on cardiac output in unilobar oleic acid edema. Distribution of ventilation and perfusion. Intensive Care Med 19: 185-190
24. Brown BH, Barber DC, Leathard AD, Lu L, Wang W, Smallwood RH (1994) High frequency EIT data collection and parametric imaging. Innov Tech Biol Med 15: 1-8
25. Osypka M, Gersing E, Meyer-Waarden K (1993) Komplexe elektrische Impedanztomographic im Frequenzbereich von 10 Hz bis 50 kHz. Z Med Phys 3: 124-132