The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 26, 2015
Filed:
Sep. 09, 2009
Manfred Bodenlenz, Graz, AT;
Christian Hoefferer, Graz, AT;
Thomas Birngruber, Graz, AT;
Lukas Schaupp, Graz, AT;
Manfred Bodenlenz, Graz, AT;
Christian Hoefferer, Graz, AT;
Thomas Birngruber, Graz, AT;
Lukas Schaupp, Graz, AT;
Joanneum Research Forschungsgesellschaft MBH, Graz, AT;
Abstract
A membrane-free perfusion catheter comprising an exchange surface having a filament structure, a delivery unit for delivery of perfusion fluid to a lumen of the filament structure in a manner to allow for an exchange of substances between a medium surrounding the lumen and the perfusion fluid via the filament structure, and a drain unit for draining the medium surrounding the exchange surface and/or for draining the perfusion fluid delivered to the lumen of the filament structure after the exchange of substances between the medium surrounding the lumen and the perfusion fluid via the filament structure.