Biodegradable medical robot

Abstract

The invention provides a degradable diagnosis robot. A main body of the robot is prepared from a non-toxic degradable absorbable biocompatible material, the main body is at least provided with a loading unit and a control unit connected with the loading unit, the loading unit is provided with a surface mesopore and a cavity structure, the loading unit is used for carrying and releasing a drug andis internally provided with a plurality of channels and cavities, the control unit is prepared from a magnetic nanometer material and deforms and vibrates according to the change of the outside magnetic field, so that the loading unit is extruded to release the drug. The diagnosis robot has the advantages of multiple dimensions, nontoxicity, degradability, autonomous drive and accurate targeting,and compared with the oral drugs or the surgical operations, the degradable diagnosis robot is higher in accurate targeting and has small side effects. The degradable diagnosis robot has an extensiveapplication prospect in the fields of novel diagnosis and treatment of clinical diseases, surgical dressings, controlled release of drugs, nanometer robots and the like.

Description

technical field [0001] The invention relates to the fields of bioengineering and medical equipment, in particular to a degradable diagnosis and treatment robot. Background technique [0002] The robots mentioned in the current clinical research are developed on the basis of surgical operations. They are large-scale devices and are mostly used to implement surgical operations. However, submillimeter robots mostly use non-degradable mechanical hardware or soft materials, which are incompatible with the human body during use. Moreover, the same device or robot in medical treatment has relatively single functions, and the separation of diagnosis and treatment methods cannot be realized. Integration of diagnosis and treatment. [0003] Drug delivery system is a relatively frontier research direction in bioengineering. Through the research and improvement of this system, the sustained release of drugs at specific sites can be achieved. Improve the efficacy of drugs while reduci...

AI Technical Summary

Problems solved by technology

[0005] The present invention aims at the shortcomings of the existing robot system, which uses traditional mechanical hardware as the main body for surgical treatment, and the robot lacks the organic combination of diagnosis and treatment methods, and the existing drug delivery system focuses on material research and passive transportation in the body, and provides A biodegradable medical robot

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