Entrauschung Biologischer Signale

Details

Veröffentlichungs-Nr.

EP4785991

Anmeldetag

23. Januar 2026

Veröffentlichung

5. August 2026

Rechtsraum

EP

Abstract

Disclosed herein is an implantable medical device (IMD) (100), and system (5) for denoising biological signals. The IMD (100) generates a biological signal representative of a physiologic parameter of a patient (3) and normally analyzes the biological signal to detect a characteristic of interest (COI) indicative of a pathophysiologic condition of the patient (3). The present technology denoises, when the IMD (100) is exposed to a noise causing condition, noisy biological signal segments of the biological signal generated while the IMD (100) is exposed to the noise causing condition using a denoising prediction model (400) to obtain denoised biological signal segments. The denoising prediction model (400) is trained to predict a denoised biological signal segment from a noisy biological signal segment. The denoised biological signal segments can then be analyzed to detect the COI indicative of the pathophysiologic condition of the patient (3).

Anmelder

Firma

Pacesetter, Inc.

Land

🇺🇸 USA