Degradable diagnosis robot

A robot and main technology, applied in the field of bioengineering and medical devices, can solve the problem of lack of organic combination of diagnosis and treatment methods in robots

Active Publication Date: 2018-11-20
TSINGHUA UNIV
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  • Application Information

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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

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Embodiment 1

[0042] Embodiment 1 Degradable diagnosis and treatment robot

[0043] This embodiment provides a degradable diagnosis and treatment robot ( figure 1 ). The main body of the robot is made of non-toxic, degradable and absorbable biocompatible materials, including a propulsion loading unit with a certain shape and structure and an internal microstructure, a control unit that controls the slow release of the loading, and specific recognition The propulsion unit and the propulsion unit with a certain shape and structure, the propulsion unit realizes deformation and swing under the control of external driving equipment, and pushes the robot to move in the human body; the loading unit is a porous structure with multiple channels and chambers inside, which can be used for loading treatment For drugs, immune cells, growth factors, etc., there is a control unit connected to the loading unit, and the control unit is controlled by an external drive device to generate deformation and vibr...

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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...

Claims

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Application Information

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IPC IPC(8): A61M31/00A61B1/04A61B1/00
CPCA61B1/00158A61B1/041A61M31/002
Inventor 廖洪恩张博语张金荣
Owner TSINGHUA UNIV
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