Medical robotic arm

Abstract

The invention relates to a medical robotic arm, which includes a mounting structure, a bracket structure, a driving structure and a control structure; one end of the bracket structure is fixed to the mounting structure, and the other end is provided with a mounting position, and the mounting position is used to install intracavity surgical instruments; the driving structure is provided It is in the bracket structure and is drivingly connected to the intracavitary surgical instruments in the installation position; the control structure is connected to the installation structure, and one end of the control structure faces the installation position. The control structure is used to connect the intracavitary surgical instruments through the driving structure and control the intracavity in the same direction. Surgical Instruments. It has a simple design and lightweight structure. Users can perform surgical operations with only one hand. Due to its simple structure, there will be no collisions during use. It also avoids the problem of reverse control by traditional mode users through the same direction control method. , which is more in line with the user's operating habits, thereby reducing the occurrence of medical accidents due to operating errors and helping to improve surgical efficiency.

Description

technical field [0001] The invention relates to the field of surgical devices, in particular to a medical mechanical arm. Background technique [0002] The Da Vinci Surgical System, commonly known as the Da Vinci Surgical Robot or the Da Vinci Robotic Surgical System, is an advanced robotic platform designed to perform complex surgical procedures using minimally invasive methods. The da Vinci robotic surgery system is based on robotic surgery technology developed at the Massachusetts Institute of Technology. Intuitive Surgical Company (hereinafter referred to as Intuitive) jointly developed the system with IBM, MIT and Heartport Company. The FDA has approved the da Vinci robotic surgical system for adult and pediatric general surgery, thoracic surgery, urology, obstetrics and gynecology, head and neck surgery, and cardiac surgery. The da Vinci Surgical System is an advanced robotic platform designed to perform complex surgical procedures using a minimally invasive approach...

AI Technical Summary

Problems solved by technology

In the hospital, the surgeons take turns to rest, but the robot cannot rest, and it is busy with operations even on holidays

In this case, it is necessary to replace multiple robotic arms every day, affecting the efficiency of surgery, and due to Intuitive’s monopoly setting of robotic arms, it leads to a lot of waste of materials

And, in order to save costs, some hospitals only use 3 robotic arms, which may lead to surgical risks

[0006] Therefore, the Da Vinci Surgical System has the following problems: the mechanical arm has a large structure, is expensive, and monopolistically sets the limit on the number of times of use, resulting in a serious waste of materials; and due to the large structure of the mechanical arm and problems in the position design, collisions may occur during use

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