Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers

J.A.E. Spaan; P.J. Schaar, van der; J.F. Sistermans; M.G.J. Arts; T. Lenssen; F.K. Wely, van

Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers

J.A.E. Spaan, P.J. Schaar, van der, J.F. Sistermans, M.G.J. Arts, T. Lenssen, F.K. Wely, van

Mechanical Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

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Abstract

ABGA (Automated Blood Gas Analyser) may be connected by sample catheter to either an artery or vein. At desired intervals ABGA draws a blood sample automatically and performs an analysis. The measuring part consists of a special cuvette with conventional electrodes. Before a blood sample is drawn the four signal amplifiers are calibrated automatically by means of two calibration solutions equilibrated with gas mixtures of known composition. After completion of the analysis the blood within the cuvette is rinsed away but the blood within the catheter is returned to the patient with the aid of a saline infusion. The measuring cycle time including calibration is 8 minutes; without calibration 3 minutes. Blood loss per cycle amounts to 2 cm/sup 3/. With electrical grounding the patient current is less than 1 mu A

Original language	English
Title of host publication	Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975
Place of Publication	Paris, France
Publisher	Electronic Industries Assoc. France
Pages	193-197
Publication status	Published - 1975

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Spaan, J. A. E., Schaar, van der, P. J., Sistermans, J. F., Arts, M. G. J., Lenssen, T., & Wely, van, F. K. (1975). Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers. In Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975 (pp. 193-197). Electronic Industries Assoc. France.

Spaan, J.A.E. ; Schaar, van der, P.J. ; Sistermans, J.F. et al. / Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers. Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975. Paris, France : Electronic Industries Assoc. France, 1975. pp. 193-197

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title = "Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers",

abstract = "ABGA (Automated Blood Gas Analyser) may be connected by sample catheter to either an artery or vein. At desired intervals ABGA draws a blood sample automatically and performs an analysis. The measuring part consists of a special cuvette with conventional electrodes. Before a blood sample is drawn the four signal amplifiers are calibrated automatically by means of two calibration solutions equilibrated with gas mixtures of known composition. After completion of the analysis the blood within the cuvette is rinsed away but the blood within the catheter is returned to the patient with the aid of a saline infusion. The measuring cycle time including calibration is 8 minutes; without calibration 3 minutes. Blood loss per cycle amounts to 2 cm/sup 3/. With electrical grounding the patient current is less than 1 mu A",

author = "J.A.E. Spaan and {Schaar, van der}, P.J. and J.F. Sistermans and M.G.J. Arts and T. Lenssen and {Wely, van}, F.K.",

year = "1975",

language = "English",

pages = "193--197",

booktitle = "Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975",

publisher = "Electronic Industries Assoc. France",

}

Spaan, JAE, Schaar, van der, PJ, Sistermans, JF, Arts, MGJ, Lenssen, T & Wely, van, FK 1975, Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers. in Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975. Electronic Industries Assoc. France, Paris, France, pp. 193-197.

Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers. / Spaan, J.A.E.; Schaar, van der, P.J.; Sistermans, J.F. et al.

Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975. Paris, France : Electronic Industries Assoc. France, 1975. p. 193-197.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic

TY - GEN

T1 - Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers

AU - Spaan, J.A.E.

AU - Schaar, van der, P.J.

AU - Sistermans, J.F.

AU - Arts, M.G.J.

AU - Lenssen, T.

AU - Wely, van, F.K.

PY - 1975

Y1 - 1975

N2 - ABGA (Automated Blood Gas Analyser) may be connected by sample catheter to either an artery or vein. At desired intervals ABGA draws a blood sample automatically and performs an analysis. The measuring part consists of a special cuvette with conventional electrodes. Before a blood sample is drawn the four signal amplifiers are calibrated automatically by means of two calibration solutions equilibrated with gas mixtures of known composition. After completion of the analysis the blood within the cuvette is rinsed away but the blood within the catheter is returned to the patient with the aid of a saline infusion. The measuring cycle time including calibration is 8 minutes; without calibration 3 minutes. Blood loss per cycle amounts to 2 cm/sup 3/. With electrical grounding the patient current is less than 1 mu A

AB - ABGA (Automated Blood Gas Analyser) may be connected by sample catheter to either an artery or vein. At desired intervals ABGA draws a blood sample automatically and performs an analysis. The measuring part consists of a special cuvette with conventional electrodes. Before a blood sample is drawn the four signal amplifiers are calibrated automatically by means of two calibration solutions equilibrated with gas mixtures of known composition. After completion of the analysis the blood within the cuvette is rinsed away but the blood within the catheter is returned to the patient with the aid of a saline infusion. The measuring cycle time including calibration is 8 minutes; without calibration 3 minutes. Blood loss per cycle amounts to 2 cm/sup 3/. With electrical grounding the patient current is less than 1 mu A

M3 - Conference contribution

SP - 193

EP - 197

BT - Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975

PB - Electronic Industries Assoc. France

CY - Paris, France

ER -

Spaan JAE, Schaar, van der PJ, Sistermans JF, Arts MGJ, Lenssen T, Wely, van FK. Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers. In Biocapt 75: 1st international conference on biomedical transducers, Paris, 3-7 novembre 1975. Paris, France: Electronic Industries Assoc. France. 1975. p. 193-197

Intermittent on line (vivo) measurement of pO/sub 2/, pCO/sub 2/, pH and K/sup +/ by means of automatic sampling of blood and automatic calibration of electrodes and amplifiers

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