Vorrichtung und Verfahren zur Klassifizierung des Schlafstadiums

Details

Veröffentlichungs-Nr.

EP4781897

Anmeldetag

12. Dezember 2025

Veröffentlichung

29. Juli 2026

Rechtsraum

EP

IPC

A61B5/00, A61B5/0507

Abstract

A sleep stage classification device using radar signals according to embodiments of the present disclosure includes: a transceiver that transmits a radar signal toward a subject and receives a radar signal reflected from the subject; and a sleep stage information generation unit that generates sleep stage information of the subject by inputting the radar signal reflected from the subject into a sleep stage classification model. The sleep stage classification model includes: a preprocessing unit that preprocesses the input radar signal; and a sleep stage classification unit that classifies sleep stages of the subject based on the preprocessed radar signal.

Anmelder

Firma

bitsensing Inc

Land

🇰🇷 Südkorea

Fachgebiete