SURGICAL ROBOT, SURGICAL SYSTEM, AND CONTROL METHOD

A surgical robot (10) includes robot arms (130), an arm base (120), and a control device (30). Each of the robot arms includes a base portion (138), a tip portion (137) that can hold a medical instrument (150), and links (131 to 136). The link (131) adjacent to the base portion is connected to the b...

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Bibliographische Detailangaben
Hauptverfasser: TOJO, Tsuyoshi, ICHII, Tetsuo, SHIMOMURA, Nobuyasu
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A surgical robot (10) includes robot arms (130), an arm base (120), and a control device (30). Each of the robot arms includes a base portion (138), a tip portion (137) that can hold a medical instrument (150), and links (131 to 136). The link (131) adjacent to the base portion is connected to the base portion through a rotational joint (JA1). The control device controls the robot arm having at least seven degrees of freedom among the robot arms such that when viewed from a direction parallel to an axial direction of a rotation axis of the rotational joint, a first portion (134aa) of a first link (134) is located between a second portion (138a) of the base portion and a third portion (JA7a) of the tip portion.