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. 02, 2017
Filed:
Jan. 17, 2013
Pulsecath B.v., Amsterdam, NL;
Yoram Karmon, Petach Tikvah, IL;
Jan-Paul Van Loon, Amsterdam, NL;
PULSECATH B.V., Amsterdam, NL;
Abstract
A pressure actuated single-lumen blood pumping device has a housing () having a wall () bounding a pressure transfer chamber (). The housing () bounds a pressure transfer port () for connection to a pressure source, the pressure transfer port () communicating with the pressure transfer chamber () for alternatingly transferring over pressure and under pressure from the pressure source to the pressure transfer chamber (). A flexible tubular membrane () is arranged in the pressure transfer chamber (). A blood transfer conduit () passes through the wall () bounding the pressure transfer chamber () and the blood transfer conduit () connects to opposite ends () of the flexible tubular membrane ().