ANORDNING FOR ANALYS AV I VETSKOR ABSORBERADE GASER OCH FORFARANDE FOR TILLVERKNING AV DENSAMMA

摘要

A device in the form of a flexible intravascular probe for use in analyzing absorbed blood gases includes a gas-permeable membrane 10 comprising two layers in intimate contact and supporting each other. The permeability of the second layer 6 is significantly less than that of the first 5, and provides the desired permeability of the membrane 10 as a whole. The first layer 5 provides the desired mechanical compatibility and other properties of the membrane 10.