SURGICAL SYSTEM AND MEDICAL-DEVICE-INTERFERENCE AVOIDANCE METHOD

SURGICAL SYSTEM AND MEDICAL-DEVICE-INTERFERENCE AVOIDANCE METHOD

A surgical system includes: a medical device; a measuring portion that measures a three-dimensional position of an organ in the interior of a body cavity; a setting portion that sets, on the basis of the three-dimensional position of the organ, a non-interference region, which is a space in the inte...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIKUCHI Satoru, NICHOGI Masao
Format: Patent
Sprache:eng
Schlagworte:
DIAGNOSIS
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SURGERY
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Beschreibung
Zusammenfassung:A surgical system includes: a medical device; a measuring portion that measures a three-dimensional position of an organ in the interior of a body cavity; a setting portion that sets, on the basis of the three-dimensional position of the organ, a non-interference region, which is a space in the interior of the body cavity excluding the organ; a detecting portion that detects a three-dimensional position of the medical device in the interior of the body cavity; a calculating portion that calculates, on the basis of the three-dimensional position of the medical device, a medical-device occupying region of the medical device in the interior of the body cavity; a predicting portion that predicts interference between the medical device and the organ on the basis of the positional relationship between the non-interference region and the medical-device occupying region; and an alerting portion that alerts an operator when interference is predicted.