Steuerung und Visualisierung der Rotation und Ablenkung eines 4D-Ultraschallkatheters mit mehreren Wellen

Details

Veröffentlichungs-Nr.

EP4721673

Anmeldetag

11. Dezember 2022

Veröffentlichung

8. April 2026

Rechtsraum

EP

IPC

A61B8/00(MIXTER COLIN et al.)(HEIN MATTHEW et al.)

Abstract

A catheter includes: a shaft for insertion into an organ of a patient, and first and second position sensors. The shaft includes: (a) an inner shaft, which is configured to be deflected relative to an axis of the shaft, and (b) an outer shaft, which is coupled to a distal tip of the catheter and is configured to be: (i) coaxially disposed around the inner shaft, (ii) deflected together with the inner shaft, and (iii) rotated about the axis relative to the inner shaft. The first position sensor is coupled to the distal tip and is configured to produce a first signal, and the second position sensor is coupled to the inner shaft, and is configured to produce a second signal.

Anmelder

Firma

Biosense Webster (Israel) Ltd.

Land

🇮🇱 Israel

Fachgebiete