Generating Guidance Path Overlays on Real-Time Surgical Images

In a system and method for determining guide points or a guide path for display on an endoscopic display, image data corresponding to a surgical treatment site is captured using a camera. Using the image data, the positions of one or more reference points within the surgical environment, are determi...

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Bibliographische Detailangaben
Hauptverfasser:	Osborne, Caleb T, Alpert, Lior, Magan, Carmel, Hufford, Kevin Andrew, Mohan, Arun
Format:	Patent
Sprache:	eng
Schlagworte:	BANDAGES, DRESSINGS OR ABSORBENT PADS CALCULATING COMPUTING COUNTING DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF,TUBULAR STRUCTURES OF THE BODY, E.G. STENTS DIAGNOSIS ELECTRIC DIGITAL DATA PROCESSING FILTERS IMPLANTABLE INTO BLOOD VESSELS FIRST-AID KITS FOMENTATION HUMAN NECESSITIES HYGIENE IDENTIFICATION IMAGE DATA PROCESSING OR GENERATION, IN GENERAL MEDICAL OR VETERINARY SCIENCE ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES PHYSICS PROSTHESES SURGERY TREATMENT OR PROTECTION OF EYES OR EARS
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Beschreibung
Zusammenfassung:	In a system and method for determining guide points or a guide path for display on an endoscopic display, image data corresponding to a surgical treatment site is captured using a camera. Using the image data, the positions of one or more reference points within the surgical environment, are determined. Based on the positions of the reference points, the positions of guide points spaced from the reference point are estimated or determined, in some cases using predetermined offsets. The guide points or guide path is displayed as an overlay of the image data on an image display. In an embodiment using the system for a sleeve gastrectomy procedure, the reference points are input by a user or determined by the system with reference to a bougie that has been positioned within a stomach at the operative site, and the guide path is used as a guide for stapling and resection to form the sleeve.