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:
Sep. 27, 2011
Filed:
Sep. 01, 2006
Helmut Hildwein, Vöhringen, DE;
Jens Schiele, Fridingen, DE;
Jutta Kiener, Hechingen, DE;
Gambro Lundia AB, Lund, SE;
Abstract
Arrangement for extracorporeal circulation of blood having a generally uniform flow diameter where the risk for stagnation of blood is avoided or reduced. The arrangement comprises a generally circular cylindrical means for temporary expanding the flow diameter, a means for flow expansion (). The means for flow expansion () is arranged connecting the bloodline () and a component () for circulation of the blood. The means for flow expansion () comprises a first part with a first flow diameter, dand a second part downstream the first part with a second flow diameter dwhere d/d≧1.5. The first part has a length extension Land the second part has a length extension Lwhere L/L≧0.5.