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. 10, 2025
Filed:
Nov. 06, 2022
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Donald Masters, Sylmar, CA (US);
Jesus Andres Lopez, Bloomington, CA (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
An ultrasonic catheter is disclosed. The ultrasonic catheter comprises a micro-electromechanical (MEMS) based Piezoelectric Micromachined Ultrasonic Transducer (pMUT) array disposed within a distal end of a body. The ultrasonic catheter further comprises a plurality of electronic flex circuits, connected at one end to a handle connector and at other end to a first layer of AIC. The handle connector passes ultrasound signals to the distal end via the plurality of electronic flex circuits. Further, a distal pMUT interposer is disposed between the first layer and a second layer of AIC, with InvisiVia connections. The InvisiVia connection is configured to bring the electronic flex circuit from one side of the distal pMUT interposer to the other. Further, the MEMS based pMUT array sends a pressure wave and receives a returning pressure wave echo via the InvisiVia connections of the distal pMUT interposer.