Neudl, Susanna,Ullrich, Roman,Krenn, Claus-Georg,Janeczek, Christoph,Gföhler, Margit
申请号：
AU2016337004
公开号：
AU2016337004A1
申请日:
2016.10.14
申请国别(地区):
AU
年份:
2018
代理人:
摘要：
The invention relates to a device comprising a catheter (44) for intravascular use, wherein the catheter (44) has a blood inlet (100) and a blood outlet (15), and comprises a membrane (4') arranged in the catheter (44) in such a way that at least one part of the blood flowing into the catheter (44) via the blood inlet (100) during operation comes into contact with the membrane (4'), wherein the membrane (4') allows an exchange of at least one substance to be exchanged between a carrier medium and the blood, wherein the carrier medium is a carrier fluid in which the substance to be exchanged can be dissolved, and wherein the catheter (44) comprises a delivery device (65) which is designed to at least partially compensate for a pressure difference between the blood inlet (100) and the blood outlet (15) during operation； and method for removing at least one substance from venous blood for diagnostic purposes, using a device of this type.
