Nasenmagenvorrichtung und System dafür

Details

Veröffentlichungs-Nr.

EP4534066

Aktenzeichen

EP23201865

Anmeldetag

5. Oktober 2023

Veröffentlichung

4. Februar 2026

Erteilung

4. Februar 2026

Rechtsraum

EP

IPC

A61J15/00A61B34/20

Abstract

A nasogastric device (100, 200, 300) and relative system (10, 100, 200, 300) for enteral feeding (100, 200, 300), the device (100, 200, 300) comprising a nasogastric tube (101) and a tag (102) placed on the flexible tube (101); while the system (10, 100, 200, 300) comprising the nasogastric device (100, 200, 300) and a reader device (10), in its turn, comprising: means (10') for generating a source time varying magnetic field; and means (10") for detecting a derived time varying magnetic field; the tag (102) being a passive resonant structure having a resonance frequency band, and being configured to interfere with the source magnetic field, by changing its amplitude and/or spatial distribution in such a way to originate the derived magnetic field having its own amplitude and distribution, when the source magnetic field has a frequency comprised in the resonance frequency band.

Anmelder

Firma

Perren, Andreas

Land

🇨🇭 Schweiz

Fachgebiete