[Ion-selective electro-analyser with tubular solid contact flow-through sensors for continuous bioelectrochemically controlled hemodialysis of K+, Na+, Ca2+, Cl- and pH].
An ion-selective electroanalyzer for bio-electrochemically controlled hemodialysis will be described. The bedside analysers are solid-contact flow-through electrodes based on tubular carrier-PVC-membranes for potassium, sodium, calcium and chloride. This multi-measurement system with series-connected biosensors in modular construction is provided with a chemosensor for pH measurements. Besides the technical aspects of the apparatus, the quantitative electrode characteristics and the fundamental basis for the application of ion activities in clinical analytic measurement will be described.
Schindler
J G
JG
Institut für Normale und Pathologische Physiologie, Philipps-Universität Marburg/Lahn.
Schindler
M M
MM
Herna
K
K
Reisinger
E
E
Kuhlmann
U
U
Gräf
R
R
Lange
H
H
D000136:Acid-Base Equilibrium / Q000502:physiology*; D004563:Electrochemistry / Q000295:instrumentation*; D004566:Electrodes; D004573:Electrolytes / Q000097:blood*; D004867:Equipment Design; D006801:Humans; D006863:Hydrogen-Ion Concentration; D007688:Kidneys, Artificial; D008564:Membrane Potentials / Q000502:physiology; D008567:Membranes, Artificial; D011143:Polyvinyl Chloride
D004573:Electrolytes; D008567:Membranes, Artificial; D011143:Polyvinyl Chloride
Ionenselektiver Elektroanalysator mit tubulären Festkontakt-Durchflusssensoren für die kontinuierlich bioelektrochemisch kontrollierte Hämodialyse von K+, Na+, Ca2+, Cl- und pH.