Transkathetervorrichtung zur Behandlung von Trikuspidalklappenregurgitation

Details

Veröffentlichungs-Nr.

EP4767995

Anmeldetag

22. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

IPC

A61F2/24

Abstract

The present disclosure provides a transcatheter device including: an anchor (200) anchored to an inner wall of an inferior vena cava (IVC); and a main shaft (10) having a proximal shaft (110) that extends from the anchor (200) toward a tricuspid valve (TV) along a cavotricuspid isthmus (CTI) of a heart, a middle shaft (120) that extends from the proximal shaft (110), passes through the TV, and has a spacer (300) preventing a reverse flow in the TV mounted thereon, and a distal shaft (130) that extends from the middle shaft (120) into a pulmonary artery (PA), and the distal shaft (130) of the main shaft (100) includes a first distal part (131) that extends in a curved shape having a predetermined curvature from the middle shaft (120), a second distal part (132) that extends from the first distal part (131) and bends at point B1, which is one point that is over and surrounds an aorta, toward the proximal shaft (110), and a third distal part (133) that extends from the second distal part (132) toward the proximal shaft (110).

Anmelder

Firma

Tau Medical Inc.

Land

🇰🇷 Südkorea

Fachgebiete