scholarly journals C8.2 - Optochemical Sensor Intrumentation for Continuous Monitoring of Abdominal Oxygen Tension by Microdialysis

2011 ◽  
Author(s):  
A. Bizzarri ◽  
M. Cajlakovic ◽  
M. Suppan ◽  
V. Ribitsch
Keyword(s):  
Oxygen Tension ◽  
Continuous Monitoring ◽  
Optochemical Sensor

Continuous monitoring of arterial oxygen tension in the newborn infant

1974 ◽  
Vol 85 (2) ◽  
pp. 254-261 ◽  
Author(s):  
Arnold W. Strauss ◽  
Marilyn Escobedo ◽  
David Goldring
Keyword(s):  
Oxygen Tension ◽  
Newborn Infant ◽  
Continuous Monitoring ◽  
Arterial Oxygen Tension ◽  
Arterial Oxygen

Continuous Monitoring of Arterial Oxygen Tension Using a Catheter-Tip Polarographic Electrode in Infants

PEDIATRICS ◽  
1976 ◽  
Vol 57 (2) ◽  
pp. 244-250
Author(s):  
M. Conway ◽  
G. M. Durbin ◽  
D. Ingram ◽  
N. McIntosh ◽  
D. Parker ◽  
...  
Keyword(s):  
Oxygen Tension ◽  
Continuous Monitoring ◽  
Newborn Infants ◽  
Arterial Oxygen Tension ◽  
Oxygen Electrode ◽  
Arterial Oxygen ◽  
Respiratory Illnesses ◽  
Arterial Blood ◽  
Reliable Instrument ◽  
Catheter Tip

An oxygen electrode mounted in the tip of an umbilical artery catheter was used in 36 newborn infants with severe respiratory illnesses, 28 of whom survived. Thirty-seven electrodes were used. The median age at insertion was 4 hours (range, 30 minutes to 122 hours). Three electrodes failed to work and they were removed or replaced, and two could not be properly evaluated. Thirty-two electrodes functioned satisfactorily for 10 to 190 hours (mean, 75 hours) after a one-point calibration against blood sampled through the catheter. Twenty-two did not need recalibrating before they were removed after 10 to 190 hours (mean, 88 hours). Four of the remaining ten electrodes were recalibrated once after 33 to 97 hours and then functioned until removed 15 to 55 hours later. The other six electrodes failed after 32 to 105 hours (mean, 49 hours). Complications were few. A total of 356 arterial blood samples, obtained after the initial calibration and before any recalibration was necessary, gave a correlation coefficient of 0.93 (P < .0001) against an independent system for measuring arterial oxygen tension (Pao2) (Radiometer Type E.5046 oxygen electrode). We conclude that the catheter-tip electrode is a safe and reliable instrument for continuously recording Pao2 in newborn infants which much simplifies the management of serious respiratory illnesses.

scholarly journals CONTINUOUS MONITORING OF ARTERIAL OXYGEN TENSION USING A CATHETER-TIP POLAROGRAPHIC ELECTRODE IN INFANTS

1975 ◽  
Vol 9 (11) ◽  
pp. 859-859
Author(s):  
M Conway ◽  
G M Durbin ◽  
N McIntosh ◽  
D Parker ◽  
E O R Reynolds ◽  
...  
Keyword(s):  
Oxygen Tension ◽  
Continuous Monitoring ◽  
Arterial Oxygen Tension ◽  
Arterial Oxygen ◽  
Catheter Tip

scholarly journals Optochemical Sensor Systems for In-Vivo Continuous Monitoring of Blood Gases in Adipose Tissue and in Vital Organs

10.5772/32177 ◽  
2012 ◽  
Author(s):  
Merima ajlakovi ◽  
Alessandro Bizzarri ◽  
Gijs H. ◽  
Igor Knez ◽  
Michael Suppan ◽  
...  
Keyword(s):  
Adipose Tissue ◽  
Continuous Monitoring ◽  
Blood Gases ◽  
Sensor Systems ◽  
Optochemical Sensor

Continuous Monitoring of Mixed Venous Oxygen Tension (PvO2) in Cardiorespiratory Disorders

1979 ◽  
Vol 23 (2) ◽  
pp. 75
Author(s):  
R. F. ARMSTRONG ◽  
D. ST. ANDREW ◽  
S. L. COHEN ◽  
J. S. WALKER ◽  
S. M. COBBE ◽  
...  
Keyword(s):  
Oxygen Tension ◽  
Continuous Monitoring ◽  
Mixed Venous

Continuous monitoring of tissue oxygen tension during hyperoxia and hypoxia

1988 ◽  
Vol 16 (12) ◽  
pp. 1229-1234 ◽  
Author(s):  
FINN GOTTRUP ◽  
SOSEN GELLETT ◽  
LYNGE KIRKEGAARD ◽  
EBBE STENDER HANSEN ◽  
GUNNAR JOHANNSEN
Keyword(s):  
Oxygen Tension ◽  
Continuous Monitoring ◽  
Tissue Oxygen Tension ◽  
Tissue Oxygen
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