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:
Jun. 16, 2026
Filed:
Dec. 28, 2023
Abiomed, Inc., Danvers, MA (US);
Andrew Gentile, Danvers, MA (US);
Claude Belleville, Danvers, MA (US);
Wolfgang Kerkhoffs, Danvers, MA (US);
Abiomed, Inc., Danvers, MA (US);
Abstract
A portable ventricular assist system may comprise a heart pump and at least one hardware controller. The heart pump may comprise a rotor, a motor configured to drive rotation of the rotor at one or more speeds, a first optical pressure sensor configured to detect a first pressure signal, and a second optical pressure sensor configured to detect a second pressure signal. The at least one hardware controller may comprise a primary power source, a secondary power source, at least one light-emitting diode (LED) coupled to the first optical pressure sensor via at least one first optical fiber, and the second optical pressure sensor via at least one second optical fiber. The at least one hardware controller may further comprise at least one hardware processor configured to determine a differential pressure based, at least in part, the first pressure signal and the second pressure signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile