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:
Nov. 18, 2025
Filed:
Jun. 23, 2021
Trisalus Life Sciences, Inc., Westminster, CO (US);
Leonard Pinchuk, Miami, FL (US);
James E. Chomas, Denver, CO (US);
John B. Martin, Miami, FL (US);
Aravind Arepally, Atlanta, GA (US);
Brett E. Naglreiter, Hollywood, FL (US);
Norman R. Weldon, Evergreen, CO (US);
Bryan M. Pinchuk, Miami, FL (US);
TriSalus Life Sciences, Inc., Westminster, CO (US);
Abstract
An endovascular system includes inner and outer catheters, a handle system operably coupled one end of the catheters, and a microvalve coupled to the other end of the catheters. The microvalve is constrained in a radially-collapsed closed configuration for advancement within a vessel to a treatment site. The handle system is operable to displace the inner and outer catheters portions relative to each other to move the microvalve between closed and open configurations. An indicator is provided to visually indicate the extent by which the microvalve is opened within the vessel.