External magnetic control drug release capsule system based on digital image navigation

Abstract

The invention discloses an external magnetic control drug release capsule system based on digital image navigation in the technical field of medical instruments, which comprises a drug release capsule, an external magnetic driving device, an external application control device and an external real-time image processing device, wherein the drug release capsule is positioned in the digestive tract and used for releasing drug slowly; the external application control device and the drug release capsule transmit drug release control information; and the external real-time image processing device and the drug release capsule are connected wirelessly, transmit capsule video information and output the information in a graphic mode, and the external magnetic driving device and the drug release capsule controls the posture and position of the drug release capsule by magnetic force. The external magnetic control drug release capsule system actively controls the posture and position of the drug release capsule in the digestive tract, diagnoses diseases of the digestive tract by details according to the photographed images, and provides image navigation help for external magnetic control and application control of operators till the whole process of application therapy of a focus part is completed.

Description

technical field [0001] The invention relates to a device in the technical field of medical devices, in particular to an in vitro magnetically controlled drug release capsule system based on digital image navigation. Background technique [0002] Due to the accelerated pace of work and uneven diet of modern people, the incidence of digestive tract diseases is increasing day by day. Gastrointestinal diseases have become a common disease affecting the health of modern people. According to statistical analysis, digestive tract diseases are becoming younger and younger. The direction of concealment is developing. Visual detection of gastrointestinal diseases plays a very important role in the prevention, diagnosis and treatment of gastrointestinal diseases. The total length of the human digestive tract is 9 meters. Since the shape of the digestive tract is a slender pipe, it is distributed between various organs of the human body. The irregular closure of the structure brings gr...

AI Technical Summary

Problems solved by technology

[0006] However, the microcapsules formed by this technology have at least the following two disadvantages: first, without the aid of digestive tract image navigation, the position of drug release cannot be determined; second, the operator lacks the ability to control the posture and position of the microcapsules in vitro, and cannot actively control the microcapsules Posture and position, the limitations of the above two shortcomings make this invention patent unable to be applied to clinical practice

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