Shanghai Microport Medbot (group) Co., Ltd.

Yunlei Shi

Chao He

Tao Li

Shuai Yuan

Yuyuan He

Xiang Zhu

Jiayin Wang

Xu Gao

Yizhi Jiang

Yuhui Xia

An imaging system for a surgical robot and a surgical robot. The imaging system includes: a fixed display device for acquiring and displaying image information about a surgical environment; a movable display device, which is coupled, so as to be movable relative, to the fixed display device, the movable display device configured to acquire and display the same image information as is displayed by the fixed display device; and a console having a support on which the fixed display device is mounted. The combined use of the movable display device with the fixed display device in the imaging system and the surgical robot provide more options of operation to an operator. The movable display device can be adjusted according to the desired comfort and personal preferences of the operator to provide the operator with an experience of increased operational comfort and reduce the fatigue of the operator.

Imaging system for surgical robot, and surgical robot

A surgical robot system includes a slave unit and a computing unit. The slave unit includes a robotic arm, a surgical instrument, a cannula and a sensing element. The robotic arm drives the surgical instrument to rotate about a remote center of motion (RCM). The cannula is detachably coupled to a terminal of the robotic arm and defines an axis passing through the RCM. The surgical instrument is detachably connected with the terminal of the robotic arm and extends distally through the cannula, and the sensing element is disposed on the cannula and senses an axial deformation of the cannula. The computing unit determines a radial force acting on the terminal of the surgical instrument, from a force on the cannula sensed by the sensing element, according to the principle of torque balance. This surgical robot system has force feedback capabilities and obtains the radial force acting on the terminal of the surgical instrument directly from a measurement with higher accuracy and not requiring any additional component, providing for reduced structural complexity of the surgical instrument.

Surgical robot system

Growing community of inventors

Shanghai, China

Yunlei Shi