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Wireless energy supply video image capsule system

A wireless energy supply and video image technology, applied in the field of medical devices, can solve problems such as the inability to increase the frequency of image acquisition, increase the resolution of image imaging, and the inability to detect the entire digestive tract, so as to eliminate insufficient power consumption, increase resolution, and prolong The effect of working hours

Inactive Publication Date: 2011-08-24
SHANGHAI JIAO TONG UNIV
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Problems solved by technology

[0007] Aiming at the above-mentioned deficiencies in the prior art, the present invention provides a video image capsule system with wireless energy supply, adopts in vitro wireless energy supply technology, completely eliminates the insufficient power consumption caused by battery power supply, and solves the problem that the existing image capsule cannot detect full digestion The problem of the road and the problem of not being able to increase the frequency of image acquisition and improve the resolution of image imaging

Method used

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Embodiment Construction

[0018] The embodiments of the present invention are described in detail below. This embodiment is implemented on the premise of the technical solution of the present invention, and detailed implementation methods and specific operating procedures are provided, but the protection scope of the present invention is not limited to the following implementation example.

[0019] Such as figure 1 As shown, this implementation includes: a capsule system 1, an external wireless energy supply device 2, and an external image processing device 3, wherein: the capsule system 1 is located in the digestive tract and collects environmental information of the digestive tract, and the external image processing device 3 and the capsule system 1 are wirelessly connected. The video information of the capsule is connected and transmitted in a graphical manner, and the external wireless energy supply device 2 provides energy to the capsule system 1 in the form of an alternating magnetic field.

[0...

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Abstract

The invention discloses a wireless energy supply video image capsule system in the technical field of medical equipment. The wireless energy supply video image capsule system comprises a capsule system, an in vitro wireless energy supply device and an in vitro image processing device, wherein the capsule system is positioned in an alimentary canal and acquires environmental information of the alimentary canal; the in vitro image processing device and the capsule system are connected in a wireless mode, transmit capsule video information and output the information in a graphic mode; and the in vitro wireless energy supply device provides energy for the capsule system in an alternating magnetic field mode. By the wireless energy supply video image capsule system, an in vitro operating controller actively controls the posture and position of the capsule system.

Description

technical field [0001] The invention relates to a device in the technical field of medical equipment, in particular to a wirelessly powered video image capsule system. 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 that affects the health of modern people. According to statistical analysis, digestive tract diseases are becoming younger and younger. Develop in the direction of Westernization and concealment. 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 irregularity and closedness of the structure bring great difficulties to ...

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Application Information

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IPC IPC(8): A61B1/04A61B1/06A61B5/07H02J17/00H02J50/10
Inventor 颜国正刘华王志武姜萍萍
Owner SHANGHAI JIAO TONG UNIV
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