Intelligent surgery decision system orienting percutaneous surgery robot and application method thereof

Abstract

The invention provides an intelligent surgery decision system orienting a percutaneous surgery robot and an application method thereof. The system comprises a target human tissue extraction module which is used for performing three-dimensional modeling of the tissues and the organs in the target percutaneous area according to ultrasonic detection of the target percutaneous area on the target humanbody and extracting the target human organ based on the established model; a percutaneous needle pose module which is used for acquiring the position information and the pose information of the percutaneous needle under the current pose of the percutaneous surgery robot based on the motor code value of the percutaneous surgery robot and the operation platform mechanical parameters; and a prediction and decision module which is used for estimating the probability of success of the next percutaneous performance of the current percutaneous pose and the percutaneous pose of the maximum probability of success of one time of percutaneous performance based on the target human organ, the position information and the pose information of the percutaneous needle and the percutaneous success database. Real-time decision and monitoring of the percutaneous surgery process can be performed and planning and advising and decision and early warning can be performed so as to enhance the surgical safety.

Description

technical field [0001] The present invention relates to the technical field of medical devices, and more specifically, to an intelligent surgical decision-making system for a puncture surgical robot and an application method thereof. Background technique [0002] The success rate of the puncture operation depends largely on the doctor's planning and decision-making for the entire puncture operation, such as determining the appropriate puncture point, puncture angle, needle depth, and whether operations such as pressing and withdrawing the needle are required during the puncture process. Especially for central venous puncture, which is difficult and has many complications, the surgical planning and decision-making of puncture is more important. [0003] When doctors plan and make decisions about puncture surgery, they usually rely on past experience. The formation of previous experience requires long-term medical training and clinical experience, which greatly depends on the...

AI Technical Summary

Problems solved by technology

[0005] However, CT and MRI are expensive, occupy a large area, and have radiation to the human body

Moreover, the existing technologies only perform three-dimensional reconstruction, and the operation is simulated on the basis of the three-dimensional reconstruction.

This method can only perform simulations before surgery, which has poor real-time performance, and cannot provide surgical planning suggestions and decision-making warnings, and has low security.

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