In-vitro magnetic-controlled medicament delivery capsule system based on wireless energy supply

Abstract

The invention provides an in-vitro magnetic-controlled medicament delivery capsule system based on wireless energy supply, and belongs to the technical field of medical devices. The system comprises a medicament delivery capsule system, an in-vitro magnetic drive unit, an in-vitro medicament delivery device, an in-vitro wireless energy supply device and an in-vitro real-time image processing device, wherein, the medicament delivery capsule system is positioned in alimentary tract and acquires environmental information of the alimentary tract; the in-vitro medicament delivery device is connected with the medicament delivery capsule system in a wireless manner and transmits thermal therapy control information; the in-vitro real-time image processing device is connected with the medicament delivery capsule system in a wireless manner, transmits video information of capsules and outputs the information in the form of graphs; the in-vitro wireless energy supply device supplies energy to the medicament delivery capsule system in an alternating magnetic field manner; and the in-vitro magnetic drive unit and the medicament delivery capsule system realize control of posture and position of the medicament delivery capsules by means of magnetic force. By utilizing the in-vitro magnetic-controlled medicament delivery capsule system, noninvasive diagnosis and treatment of digestive tract diseases are realized in true sense under image navigation.

Description

In vitro magnetically controlled drug release capsule system based on wireless energy supply technical field 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 wireless energy supply. Background technique 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 that affects 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 var...

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Problems solved by technology

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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