A medical redundant protection line movement carrying module with electromagnetic environment compatibility

Abstract

The invention provides a medical redundant protection line movement carrying module with electromagnetic environment compatibility. The front-end synchronous wheel and the rear-end synchronous wheel are respectively installed in the end assembly, which are connected with the front and rear clamping buckles in the slider assembly through the timing belt; the slider base, inner buckle, outer buckle, Pulleys, guide rail substrates, end covers, support seats, closed side covers, through-hole side covers, front-end synchronous wheels, rear-end synchronous wheels, and external synchronous wheels are all made of 3D printed resin materials, and bearings, screws, screws, etc. are made of ceramics. Or nylon material; the external synchronous wheel and the rear synchronous wheel together constitute a redundant transmission drive structure. The invention has the advantages of electromagnetic environment compatibility, redundant safety and reliability, flexible portability, lightweight modules, etc., has strong versatility and combination, and can meet the design and application of surgical robots in multiple medical occasions.

Description

technical field [0001] The invention belongs to the technical field of robots, and relates to lightweight design and application of modules, in particular to a medical redundant protection line movement carrying module with electromagnetic environment compatibility. Background technique [0002] Minimally invasive is a cutting-edge technology with revolutionary progress in modern medical surgery. Interventional therapy is the most typical application of minimally invasive technology, mainly including vascular interventional techniques, such as coronary angiography, thrombolysis, stent placement, etc., and non-vascular interventional therapy. Interventional techniques such as percutaneous biopsy or ablation. Today, the technology can be operated by doctors independently or jointly with the assistance of robots. With the continuous improvement of science and technology and modern medical level, the advantages of sensitive and precise high-precision movements, high stability, ...

AI Technical Summary

Problems solved by technology

[0005] Further, a search of public literature found that the existing puncture surgery robots are almost all designed to realize functions, ensure safety and improve puncture accuracy, and seldom pay attention to electromagnetic compatibility issues. Or cause image distortion, such as artifacts, etc., and imaging equipment will also interfere with the performance of the robot system, ignoring the mutual influence of electromagnetic compatibility on puncture accuracy

In recent years, due to its excellent biocompatibility, the application of titanium alloy in the medical field has become increasingly prominent. According to its properties, it has obvious advantages in anti-electromagnetic interference, but it is completely used in the design of puncture surgery robots, and its cost is high. Manufacture And maintenance will also bring a series of problems, there are still some limitations, and the effect of application expansion has yet to be considered

Images