GUIDEWIRE SYSTEM AND METHOD FOR MANUFACTURING A GUIDEWIRE SYSTEM

GUIDEWIRE SYSTEM AND METHOD FOR MANUFACTURING A GUIDEWIRE SYSTEM

The invention relates to a guidewire system, a measuring system, and a method for manufacturing such guidewire system. The guidewire system comprises a guidewire and a surface acoustic wave sensor device. A portion of a surface of the guidewire is coated by the surface acoustic wave sensor device. T...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Schibli, Stefan, Trötzschel, Jens, Von Wald, Ronald
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:The invention relates to a guidewire system, a measuring system, and a method for manufacturing such guidewire system. The guidewire system comprises a guidewire and a surface acoustic wave sensor device. A portion of a surface of the guidewire is coated by the surface acoustic wave sensor device. The surface acoustic wave sensor device may be configured for measuring a pressure change. The surface acoustic wave sensor device comprises a piezoelectric substrate and a transducer. A thickness of the surface acoustic wave sensor device perpendicular to a longitudinal direction of the guidewire is smaller than 100 µm.