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Titolo:
VALIDATION OF THE EDSLAB DUAL LUMEN OXIMETRY CATHETER FOR CONTINUOUS MONITORING OF JUGULAR BULB OXYGEN-SATURATION AFTER SEVERE HEAD-INJURY
Autore:
SOUTER MJ; ANDREWS PJD;
Indirizzi:
WESTERN GEN HOSP,DEPT CLIN NEUROSCI,CREWE RD S EDINBURGH EH4 2XU MIDLOTHIAN SCOTLAND WESTERN GEN HOSP,DEPT ANAESTHESIA EDINBURGH EH4 2XU MIDLOTHIAN SCOTLAND
Titolo Testata:
British Journal of Anaesthesia
fascicolo: 5, volume: 76, anno: 1996,
pagine: 744 - 746
SICI:
0007-0912(1996)76:5<744:VOTEDL>2.0.ZU;2-3
Fonte:
ISI
Lingua:
ENG
Keywords:
BRAIN, INJURY; BRAIN, ISCHEMIA; MEASUREMENT TECHNIQUES, OXIMETRY; MONITORING, OXYGEN SATURATION; OXYGEN SATURATION; EQUIPMENT, CATHETERS OXIMETRY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
3
Recensione:
Indirizzi per estratti:
Citazione:
M.J. Souter e P.J.D. Andrews, "VALIDATION OF THE EDSLAB DUAL LUMEN OXIMETRY CATHETER FOR CONTINUOUS MONITORING OF JUGULAR BULB OXYGEN-SATURATION AFTER SEVERE HEAD-INJURY", British Journal of Anaesthesia, 76(5), 1996, pp. 744-746

Abstract

Continuous jugular bulb venous oximetry has been validated previouslyfor periods of up to 12 h after calibration. We assessed a new Edslabvenous oximetry catheter in 15 patients with brain injury in the intensive care unit. After insertion into the jugular bulb, the catheter was calibrated using a laboratory co-oximeter. Subsequent comparisons were made at varying intervals (range 20 min to 100 h); 78 paired samples were obtained during periods of stable recordings. Estimation of haemoglobin saturation by the methods correlated well (r(2) = 0.97, P < 0.0001). Mean difference(d) was small (0.28% (SD 2.35%)) and limits ofagreement (d+/-(SD x 1.96)) were acceptable (-4.88% to 4.32%). There was no appreciable drift and there was negligible bias. This catheter did not suffer from problems of light intensity described with other systems, and it provided acceptable accuracy for clinical use for periods of up to and exceeding 24 h after calibration.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/10/20 alle ore 09:26:21