Twelve, Inc.

Estella Wong

Kevin M Mauch

Joshua J Dwork

Finn Olavi Rinne

Siyan Som

Christopher Switalski

David Grossman

Mike Simpson

Support devices and associated systems and methods for releasably retaining a delivery system handle while delivering a medical device to a target within a human are described herein. The support device is configured to engage the delivery system handle and enable a user to maneuver a distal end portion of the delivery system by manipulating features of the support device.

Support devices for transcatheter delivery system handles

Systems for delivering prosthetic heart valve devices can include, for example, an elongated catheter body, a deliver capsule carried by the catheter body, and an expandable atraumatic member. The delivery capsule includes a platform and a housing having an outer wall and a proximal rim, and the platform is configured to be releasably coupled to a prosthetic heart valve device. The housing is configured to slide along the platform from a containment configuration to a deployment configuration. The expandable atraumatic member has an atraumatic surface and a peripheral portion. The atraumatic member has a compacted configuration and an expanded configuration in which the peripheral portion extends laterally outward over the proximal rim of the housing to protect tissue of the heart and the vasculature from potentially being damaged by the proximal rim of the housing as the delivery system is withdrawn in a proximal direction through the patient.

Delivery systems for delivering prosthetic heart valve devices and associated methods

Growing community of inventors

Santa Rosa, CA, United States of America

Estella Wong