Katheter mit Länglicher Positionssensorflexschaltung

Details

Veröffentlichungs-Nr.

EP4767982

Anmeldetag

24. Dezember 2025

Veröffentlichung

1. Juli 2026

Rechtsraum

EP

Abstract

An apparatus includes an elongate shaft assembly, an end effector, and a flexible circuit. The end effector includes one or more electrodes. The flexible circuit includes a flexible substrate and a trace. The flexible substrate includes a proximal portion, an intermediate portion, and a distal portion. The proximal portion of the flexible substrate is positioned proximal to the end effector. The intermediate portion extends along the distal portion of the shaft assembly and is positioned proximal to the end effector. The trace extends along at least the intermediate portion of the flexible substrate. A portion of the trace defines a position sensor that is configured to generate a signal in the presence of an alternating magnetic field and is configured to flex with the distal portion of the shaft assembly. The position sensor length is at least approximately 10 times greater than the outer diameter of the shaft assembly.

Anmelder

Firma

Biosense Webster (Israel) Ltd.

Land

🇮🇱 Israel