Ge Healthcare As

Alertis Medical As

Sensocure As

Tore Omtveit

Anne Kjersti Fahlvik

Peyman Mirtaheri

Ingrid Henriksen

Vera Kasparkova

A physiological sensing device for the measurement of pCO2 includes a closed chamber bounded, at least partially, by a carbon dioxide permeate e membrane (). There are two electrodes () within the chamber. The chamber contains a substantially electrolyte-free liquid in contact with electrodes () and the membrane (). The liquid contains a non-ionic excipient in order to prevent egress of water due to an osmotic gradient across the membrane () in use.

Electrochemical sensor for in-vivo or ex-vivio measurements of the carbon dioxide partial pressure of living tissue

Method and apparatus for continuous infusion to a subject of dispersions in which the dispersed phase is susceptible to flotation or sedimentation. The dispersion is controllably delivered from an upper or lower extremity of an essentially vertically positioned delivery vessel, e.g. syringe, and is then admixed with flushing medium, e.g. from infusion minibag, prior to administration to the subject. Vertical positioning of the delivery device maximises the distance through which flotation or sedimentation may occur, thereby substantially reducing the effects of separation over a given period of time compared to use of a corresponding horizontal delivery vessel such as a syringe placed in a conventional syringe driver.

Administering a gravity segregation dispersion by continuous infusion

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Eiksmarka, Norway

Tore Omtveit