DEVICE FOR DETERMINING AND RETRIEVING A REFERENCE POINT DURING A SURGICAL OPERATION

DEVICE FOR DETERMINING AND RETRIEVING A REFERENCE POINT DURING A SURGICAL OPERATION

A device to set and retrieve a reference point during a surgical procedure. The device (12) has an endoscope (312) which captures several images successively as an image sequence and generates image data corresponding to the image sequence, which data are then processed and output on at least one di...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Seeber, Marcel
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
MEDICAL OR VETERINARY SCIENCE
PHYSICS
SURGERY
TESTING
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Beschreibung
Zusammenfassung:A device to set and retrieve a reference point during a surgical procedure. The device (12) has an endoscope (312) which captures several images successively as an image sequence and generates image data corresponding to the image sequence, which data are then processed and output on at least one display unit (44). A control unit (40) determines the first position of a first point at a first point in time, a second position of a second point at a second point in time, and a first distance vector between the first position and the second position. The positions are determined via the kinematic chain of a manipulator arm (16a,16b).