METHODS AND DEVICES FOR MULTI-SPECTRAL IMAGING

An imaging system includes a first optical system configured to receive an imaging beam from a surgical region. The imaging beam including a first wavelength band and a second wavelength band. The imaging beam is directed along a first optical axis. The first optical system includes a dichroic beam...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Hambach, Ralf, Weise, Hannes, Henley, Jeremiah, Trusty, Robert
Format:	Patent
Sprache:	eng
Schlagworte:	COLORIMETRY DIAGNOSIS HUMAN NECESSITIES HYGIENE IDENTIFICATION MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MEDICAL OR VETERINARY SCIENCE OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS RADIATION PYROMETRY SURGERY TESTING
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Beschreibung
Zusammenfassung:	An imaging system includes a first optical system configured to receive an imaging beam from a surgical region. The imaging beam including a first wavelength band and a second wavelength band. The imaging beam is directed along a first optical axis. The first optical system includes a dichroic beam splitter, and the first optical system is configured to direct a first optical beam associated with the first wavelength band along a first direction and direct a second optical beam associated with the second wavelength band along a second direction. The imaging system also includes a first sensor located along the first direction and configured to capture a first image associated with the first optical beam. The image system further includes a first relay lens system located along the second direction downstream from the first optical system and configured to receive the second optical beam.