Patent · US Active

Heart valve docking devices and systems

US11801133B2 · kind B2 · utility

0Cited by

81References

16Claims

0Family size

Assignee

EDWARDS LIFESCIENCES CORPORATION · US

Inventors

Darshin S. Patel · San Juan Capistrano, US
Boaz Manash · Givat Ada, IL
Khen Perlmutter · Or Akiva, IL
Eyal Leiba · Misgav Am, IL
Yoav Rozen · Binyamina - Givat Ada, IL
Dinesh L. Sirimanne · Irvine, US
Tri D. Tran · Willow View Lane, US
Jocelyn Chau · Buena Park, US
Noa Axelrod Manela · Netanya, IL
Zohar Kiblitski · Haifa, IL

Key dates

Filing date	Jul 20, 2020
Grant date	Oct 31, 2023
Priority date	—
Expiry date	Dec 16, 2040

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61F2250/0063
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

Docking devices for docking a prosthetic valve at a native valve of a heart can include a coiled docking anchor and a retrieval suture. The docking device and retrieval suture can be configured for improved retention and retrieval of the docking device after deployment. The docking devices can have an end portion with a central axis. The retrieval suture can be connected to the end portion such that a line of force applied by applying tension to the retrieval suture is substantially aligned with the central axis.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.