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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 12642955 B1

PDFFull Text
Date of Patent:
Jun. 02, 2026

Filed:

Nov. 16, 2023

Impeller frame

Applicant:

Magenta Medical Ltd, Kadima, IL;

Inventors:

Yosi Tuval, Even Yehuda, IL;

Zev Sohn, Karnei Shomron, IL;

Ehud Schwammenthal, Ra'anana, IL;

Gad Lubinsky, Ein Vered, IL;

Assignee:

Magenta Medical Ltd, Kadima, IL;

Attorney:

Ballard Spahr LLP

Primary Examiner:

Niketa Patel

Assistant Examiner:

Sebastian X Lukjan

Int. Cl.
CPC ...
A61M 60/422 (2021.01); A61B 5/0215 (2006.01); A61B 5/283 (2021.01); A61M 60/13 (2021.01); A61M 60/135 (2021.01); A61M 60/148 (2021.01); A61M 60/174 (2021.01); A61M 60/237 (2021.01); A61M 60/40 (2021.01); A61M 60/414 (2021.01); A61M 60/419 (2021.01); A61M 60/50 (2021.01); A61M 60/531 (2021.01); A61M 60/538 (2021.01); A61M 60/554 (2021.01); A61M 60/806 (2021.01); A61M 60/818 (2021.01); A61M 60/824 (2021.01); A61M 60/825 (2021.01); A61M 60/829 (2021.01); A61M 60/833 (2021.01); A61M 60/857 (2021.01); A61M 60/896 (2021.01); F04D 3/02 (2006.01); F04D 7/00 (2006.01); F04D 15/00 (2006.01); F04D 25/02 (2006.01); F04D 29/041 (2006.01); F04D 29/042 (2006.01); F04D 29/18 (2006.01); F04D 29/24 (2006.01);
U.S. Cl.
CPC ...
A61M 60/422 (2021.01); A61B 5/0215 (2013.01); A61B 5/283 (2021.01); A61M 60/13 (2021.01); A61M 60/135 (2021.01); A61M 60/148 (2021.01); A61M 60/174 (2021.01); A61M 60/237 (2021.01); A61M 60/40 (2021.01); A61M 60/414 (2021.01); A61M 60/419 (2021.01); A61M 60/50 (2021.01); A61M 60/531 (2021.01); A61M 60/538 (2021.01); A61M 60/554 (2021.01); A61M 60/806 (2021.01); A61M 60/818 (2021.01); A61M 60/824 (2021.01); A61M 60/825 (2021.01); A61M 60/829 (2021.01); A61M 60/833 (2021.01); A61M 60/857 (2021.01); A61M 60/896 (2021.01); F04D 3/02 (2013.01); F04D 7/00 (2013.01); F04D 15/0066 (2013.01); F04D 25/02 (2013.01); F04D 29/041 (2013.01); F04D 29/042 (2013.01); F04D 29/181 (2013.01); F04D 29/247 (2013.01); A61M 2205/0266 (2013.01); A61M 2205/3317 (2013.01); A61M 2205/3327 (2013.01); A61M 2205/3334 (2013.01); A61M 2205/3344 (2013.01); A61M 2205/3365 (2013.01); A61M 2205/50 (2013.01); A61M 2230/04 (2013.01); A61M 2230/30 (2013.01);
Abstract

Apparatus and methods are described including a ventricular assist device that includes an impeller configured to be placed inside a left ventricle of a subject, and a frame configured to be disposed around the impeller. The frame is shaped such that, in a non-radially constrained configuration of the frame, the frame defines a cylindrical central portion, and a distal conical portion that is disposed distally with respect to the cylindrical central portion and that widens from a distal end of the frame to a distal end of the cylindrical central portion. The frame defines struts that define openings therebetween, and all openings that are defined at least partially within the distal conical portion of the frame extend into the cylindrical central portion of the frame. Other applications are also described.

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