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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.:

US 8882477 B1

PDFFull Text
Date of Patent:
Nov. 11, 2014

Filed:

Mar. 14, 2013

Magnetically levitated and driven blood pump and method for using the same

Applicant:

Circulite, Inc., Saddle Brook, NJ (US);

Inventors:

Bryan Patrick Fritz, IV, Madison, NJ (US);

Martin David Simon, Los Angeles, CA (US);

Assignee:

CircuLite, Inc., Teaneck, NJ (US);

Attorney:

Wood, Herron & Evans, L.L.P.

Primary Examiner:

Carl H Layno

Assistant Examiner:

Jon Eric C Morales

Int. Cl.
CPC ...
F04B 17/00 (2006.01); F04B 35/00 (2006.01); F04B 35/04 (2006.01); A61M 1/10 (2006.01); A61M 1/12 (2006.01); F16C 32/04 (2006.01);
U.S. Cl.
CPC ...
A61M 1/1015 (2014.02); A61M 1/1008 (2014.02); A61M 1/1086 (2013.01); A61M 1/122 (2014.02); F16C 32/0448 (2013.01); F16C 2316/18 (2013.01); A61M 1/101 (2013.01);
Abstract

A device for pumping blood, includes a housing having a distal end adapted to be coupled to a catheter, a proximal end having an outlet, and a tubular body extending between the distal and proximal ends along an axis. A rotor is rotatably disposed within the housing. A first magnetic bearing is operative to levitate the rotor along the axis within the housing. A second magnetic bearing controls a rotational frequency of the rotor. A third magnetic bearing controls a radial position of the rotor.

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Fritz, IV, Bryan. (2014). Magnetically levitated and driven blood pump and method for using the same (U.S. Patent No. 8882477). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8882477

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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