Method of implanting a spacer body in a mitral valve

US12303385B2 · kind B2 · utility

Assignee

• EDWARDS LIFESCIENCES CORPORATION · US

Inventors

• Stephen C. Geist · Brooks Road, US
• Robert C. Taft · Munich, DE
• Travis Zenyo Oba · Yorba Linda, US
• Sam Sok · Santa Ana, US
• Matthew A. Peterson · Brooks Road, US
• Kevin M. Golemo · Mission Viejo, US
• Mark Chau · Aliso Viejo, US
• Seung-Beom Yi · Mission Viejo, US

Key dates

• Filing date: Apr 8, 2020
• Grant date: May 20, 2025
• Expiry date: Oct 24, 2043

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61F2250/0069
• WIPO field: Medical technology
• WIPO sector: Instruments

Abstract

A prosthetic device includes a main body, a first anchor, a second anchor, a first anchor spreader, and a second anchor spreader. The first anchor is coupled to the main body such that a spring force of the first anchor biases the first anchor toward the main body. The second anchor is coupled to the main body such that a spring force of the second anchor biases the second anchor against the main body. The first anchor spreader is coupled to the first anchor such that applying a force to the first anchor spreader moves the first anchor away from the main body against the spring force of the first anchor. The second anchor spreader is coupled to the second anchor such that applying a force to the second anchor spreader moves the second anchor away from the main body against the spring force of the second anchor.