Oxygen measurement inside an NMR magnet with a catheter electrode

Oxygen measurement inside an NMR magnet with a catheter electrode

In this study we show the possibility of continuous oxygen tension measurement inside an NMR magnet without disturbance of simultaneous NMR data acquisition. Our modified Clark‐type oxygen electrode has a fast response (2 s) and can be inserted deep into small bore NMR systems thanks to its small di...

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Veröffentlicht in:Magnetic resonance in medicine 1993-04, Vol.29 (4), p.559-562
Hauptverfasser: Eijgelshoven, M. H. J., Lekkerkerk, C., van Beek, J. H. G. M., van Echteld, C. J. A.
Format: Artikel
Sprache:eng
Schlagworte:
31P NMR spectroscopy
Animals
Biological and medical sciences
Cardiovascular system
Catheterization - instrumentation
Electrodes
Investigative techniques, diagnostic techniques (general aspects)
Magnetic Resonance Spectroscopy - instrumentation
Medical sciences
Myocardium - metabolism
Oxygen Consumption
oxygen measurement
Pathology. Cytology. Biochemistry. Spectrometry. Miscellaneous investigative techniques
Rabbits
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Beschreibung
Zusammenfassung:In this study we show the possibility of continuous oxygen tension measurement inside an NMR magnet without disturbance of simultaneous NMR data acquisition. Our modified Clark‐type oxygen electrode has a fast response (2 s) and can be inserted deep into small bore NMR systems thanks to its small diameter (2 mm).
ISSN:0740-3194
1522-2594
DOI:10.1002/mrm.1910290421