Pedal switch, pedal system, doctor console and surgical robot system

Abstract

The invention relates to a pedal switch, a pedal system, a doctor console and a surgical robot system.The surgical robot system comprises a surgical robot and the doctor console which are in communication connection, and the doctor console comprises a base component and the pedal system detachably arranged on the base component; the pedal system comprises a base and a pedal switch detachably arranged on the base; the foot switch comprises a detection part, a vibration part and a switch part. The detection component is in communication connection with the vibration component; the vibration part adjusts the vibration state according to the pressure borne by the foot switch and collected by the detection part. The switch component generates an on-off signal according to the pressure borne by the foot switch, and the on-off signal is used for controlling the corresponding surgical equipment to be turned on or turned off. By means of the configuration, feedback can be given to an operator when the pedal switch is operated, operation errors are reduced, the operation efficiency and the operation accuracy are improved, man-machine interaction of pedal control is enhanced, and the experience feeling of the operator on the pedal is better.

Description

technical field [0001] The invention relates to the technical field of medical instruments, in particular to a foot switch, a foot system, a doctor console and a surgical robot system. Background technique [0002] With the advantages of superior performance, high-precision control, intuitive surgical images and good postoperative recovery, surgical robots have attracted more and more attention, and their application range is also increasing. For example, the Da Vinci surgical robot is one of them. Existing surgical robots are mainly composed of three parts: doctor console, bedside surgical robot and imaging system. The chief surgeon is in the doctor's console, located outside the aseptic area of ​​the operating room, using both hands (by operating two main controllers) and feet (via foot pedals) to control instruments and a 3D high-definition endoscope. [0003] In the prior art, whether it is a single pedal installation or the entire pedal system, screws are often used f...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, whether it is a single pedal installation or the entire pedal system, screws are often used for detachable connection with the doctor's console, especially medical pedals need to pass the inspection of national standards to protect the pedals The shell must be disassembled by tools, which leads to the usual customary use of screws to fix the pedal system

However, the way of screw connection is low in disassembly efficiency

Secondly, the main functions of foot pedals on the market are only controlled by micro switches with on-off digital signals to control the opening and closing of surgical instrument functions. The doctor's operating experience is poor, and the accuracy of pedal control is low.

Furthermore, it only detects whether the doctor's feet are placed on the pedals, and doctors often place their feet on the pedals for a long time, but during the process of stepping on the pedal to trigger the foot switch, the pedals are not Any feedback, that is to say, during the operation, because there is no feedback, the doctor cannot know whether the pedal is in place in time, and sometimes it takes repeated attempts to trigger the foot switch, which further reduces the operating experience and surgical efficiency. also lowered

Not only that, the mechanical arm switching mechanism used in conjunction with the pedal system also cannot give accurate feedback to the doctor. The operating doctor cannot know whether the switching of the robotic arm has been completed, the accuracy is reduced, and the doctor's operating experience is not good.

Images