CO-REGISTRATION OF INTRALUMINAL DATA TO NO CONTRAST X-RAY IMAGE FRAME AND ASSOCIATED SYSTEMS, DEVICE AND METHODS

CO-REGISTRATION OF INTRALUMINAL DATA TO NO CONTRAST X-RAY IMAGE FRAME AND ASSOCIATED SYSTEMS, DEVICE AND METHODS

A system includes a processor circuit that receives an extraluminal image obtained without contrast. The processor circuit receives multiple additional extraluminal images obtained without contrast as an intraluminal device is moved through a body lumen of a patient. The locations of the intralumina...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: COHEN, Asher, ZARKH, Michael, CHAO, Pei-Yin, PREISLER, Efrat, NACHTOMY, Ehud
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A system includes a processor circuit that receives an extraluminal image obtained without contrast. The processor circuit receives multiple additional extraluminal images obtained without contrast as an intraluminal device is moved through a body lumen of a patient. The locations of the intraluminal device are tracked and used to form a curve. The curve is overlaid over one of the extraluminal images obtained without contrast. The curve and extraluminal image are displayed to a user and modified or confirmed. The intraluminal data points acquired by the intraluminal device are then co-registered to the extraluminal image. The extraluminal image and intraluminal data are displayed to the user.