Ki-Basiertes Führungssystem für Intrakardiale Echokardiografiemanipulation zur Bewahrung der Spitzensichtbarkeit einer Kontinuierlichen Therapievorrichtung
Anmelder: Siemens Medical Solutions USA, Inc. 🇺🇸
Details
- Veröffentlichungs-Nr.
- EP4785875
- Anmeldetag
- 2. Februar 2026
- Veröffentlichung
- 5. August 2026
- Rechtsraum
- EP
Abstract
Systems and methods for estimating an incident angle and trajectory of therapy devices within Intra-cardiac Echocardiography (ICE) images in real time in order to provide guidance for ICE manipulation to maintain continuous therapy device tip visibility. An ICE imaging sequence is acquired. A pre-trained ultrasound foundation model is used to extract spatial and temporal features in the sequence of ICE images. A transformer based temporal deep learning model is used that integrates the extracted spatial while incorporating historical passing points and angular information to in order to track the catheter tip within the ICE imaging plane. The tip tracking transformer based temporal deep learning model improves upon existing incident angle and trajectory model estimations in ICE procedures by improving prediction accuracy and consistency.
Anmelder
- Firma
- Siemens Medical Solutions USA, Inc.
- Land
- 🇺🇸 USA
Deutsches Unternehmen mit Sitz in Erlangen, frühere Gesundheitssparte des Siemens-Konzerns. Entwickelte medizinische Bildgebungssysteme, Diagnostik und Laborlösungen für Kliniken und Praxen.
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