Cmr Surgical Limited

Dominic Martin McBrien

Keith Marshall

Thomas Bates Jackson

Nikki Priyam Su-Ling Phoolchund

Jonathan Peter Whittle

James Oliver Grant

Aidan Hird

An interface assembly for detachably interfacing a surgical robot arm to a surgical instrument, the interface assembly comprising: an interface structure comprising: a base portion comprising a first surface for facing the surgical instrument and a second surface for facing the surgical robot arm; and a rear portion attached to a rear edge of the base portion, the rear portion comprising one or more fasteners for fastening the interface structure to a proximal exposed surface of the surgical robot arm; and a locking element moveably mounted on the rear portion, the locking element moveable between a locked position and an unlocked position, wherein when the locking element is in the locked position the locking element biases the one or more fasteners inward and when the locking element is in the unlocked position the locking element does not bias the one or more fasteners inward.

Interfacing a surgical robotic arm and instrument

An interface structure for detachably interfacing a surgical robot arm to a surgical instrument, the interface structure comprising: a base portion comprising a first surface for facing the surgical instrument and a second surface for facing the surgical robot arm; and a plurality of first fasteners supported by the base portion and protruding from the first surface, the plurality of first fasteners configured to engage the surgical instrument so as to retain the interface structure to the surgical instrument. The interface structure engages the surgical robot arm so as to retain the interface structure to the surgical robot arm, wherein the plurality of first fasteners and the remainder of the interface structure are shaped such that when the surgical instrument is detached from the surgical robot arm the interface structure is retained to the surgical robot arm.

Growing community of inventors

Cambridge, United Kingdom

Dominic Martin McBrien