Mechanical arm, threading device assembly, surgical robot system and control method

Abstract

The invention provides a mechanical arm, a threading device assembly, a surgical robot system and a control method. The surgical robot system comprises the mechanical arm, wherein a first connecting part is arranged at a distal end of the mechanical arm; a threading device, wherein the threading device is provided with a second connecting part, and the second connecting part is used for being connected with the first connecting part; a monitoring device, wherein the monitoring device comprises a detection part, and the detection part is arranged at the first connecting part and / or the second connecting part and used for acquiring a target signal; the target signal is used for judging whether the second connecting part is effectively connected with the first connecting part or not; and a control module, wherein the control module is in communication connection with the monitoring device and is used for judging whether the second control module part is effectively connected with the first control module part or not according to the target signal. According to the surgical robot system, an operator can be prevented from executing surgical operation under the condition that the mechanical arm and the threading device are not effectively connected, and the safety of surgery is improved.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a mechanical arm and a passer assembly, a surgical robot system and a control method. Background technique [0002] The emergence of surgical robots is in line with the development trend of precision surgery, and it has become a useful tool to help doctors complete operations. At present, the da Vinci surgical robot has been widely used in major hospitals all over the world. It has brought good news to patients because of its small damage to patients and faster postoperative recovery. [0003] Surgical robots are designed to precisely perform complex surgical procedures in a minimally invasive manner. In the face of various limitations in traditional surgery, the surgical robot has broken through the limitations of the human eye. It uses stereoscopic imaging technology to present the organs in the patient's body to the operator more clearly. In the area where the operat...

AI Technical Summary

Problems solved by technology

The threader is generally installed on the mechanical arm through a mechanical structure, and there is a risk of loosening. Once the threader is loose, the movement of the mechanical arm will drive the threader to move on the patient's body surface, causing trauma to the patient in mild cases, and even leading to surgery. Uncontrolled movement of equipment

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