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:
Jan. 30, 2018
Filed:
Aug. 31, 2012
Manfred Gülcher, Raesfeld-Erie, DE;
Martina Maria Schmitt, Garstedt, DE;
Manfred Gülcher, Raesfeld-Erie, DE;
Martina Maria Schmitt, Garstedt, DE;
Qualimed Innovative Medizinprodukte GmbH, Winsen, DE;
Abstract
The invention relates to an aspiration catheter for the extraction of thrombotic maternal from blood vessels. The catheter has a first and a second lumen, the first lumen being distally provided with an aspiration opening and the second lumen having a smaller cross section than the first lumen and extending coaxially in the distal region of the first lumen. The second lumen is provided with a lateral as well as a distally located opening, the lateral opening reaching through the wall of the catheter. Within the first lumen a stabilization wire is movably arranged which terminates distally of the lateral opening of the second lumen but proximally of the aspiration opening of the first lumen.