Passive Ausrichtung von Kommissuren bei der Implantation von Herzklappenprothesen

Details

Veröffentlichungs-Nr.

EP3988052

Aktenzeichen

EP21204507

Anmeldetag

25. Oktober 2021

Veröffentlichung

26. April 2023

Erteilung

26. April 2023

Rechtsraum

EP

IPC

A61F2/24// A61F2/95

Abstract

A delivery device (1010) for a collapsible prosthetic heart valve (200) includes an inner shaft (1026), an outer shaft (1022), and a distal sheath (1024). The distal sheath may be disposed distal to the outer shaft and about a portion of the inner shaft to form a compartment (1023) with the inner shaft. The compartment may be sized to receive the prosthetic heart valve. The inner shaft and the distal sheath may be movable relative to one another. A spine (2000, 3000a, 3000b) may extend along the outer shaft, the spine biasing the outer shaft so that the outer shaft tends to bend in a pre-determined direction.

Anmelder

Firma

St. Jude Medical, Cardiology Division, Inc.

Land

🇺🇸 USA

Fachgebiete