Duplex multipath intelligent capsule wireless endoscope system

An endoscope and multi-channel technology, which is applied in the field of duplex multi-channel smart capsule wireless endoscope, can solve the problems of high environmental requirements, system space limitation, and increased cost of use, and achieve small size, easy centralized management, The effect of improving the detection rate

Inactive Publication Date: 2005-08-03
CHONGQING JINSHAN SCI & TECH GRP
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AI Technical Summary

Problems solved by technology

However, there may be problems when using it: it will be interfered by external wireless devices or will interfere with each other when multiple systems are used at the same time, so that the system is limited by space in use; due to the above reasons, the environment in which the system is used The requirements are very high, which increases the cost of use
Because all the control must be completed on the computer medical workstation, there is a lot of inconvenience for the on-site real-time observation of images, that is, the real-time control of the endoscopic capsule.

Method used

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  • Duplex multipath intelligent capsule wireless endoscope system
  • Duplex multipath intelligent capsule wireless endoscope system
  • Duplex multipath intelligent capsule wireless endoscope system

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Embodiment Construction

[0019] See attached Figure 1~3 In the embodiment, the above-mentioned intelligent capsule digestive tract endoscope includes an optical part and a camera module, and each camera module includes an image sensor, a color processor, a real-time image compression encoder and an interface circuit; wherein the image sensor performs analog-to-digital conversion on the signal and converts the signal to The signal is connected to the color processor for color processing. After being compressed by the image compression encoder, the UART or I2C port of the interface circuit is connected to the microprocessor and the radio frequency transceiver module. The module receives control instructions and downloads the working program by the image recording and intelligent capsule controller, and processes the received instructions through the microprocessor, and then connects the LED lighting array, image sensor and radio frequency transceiver module through the I / O port. Working status control ...

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Abstract

The duplex multichannel intelligent capsule wireless endoscope system includes intelligent capsule endoscope for digestive tract, and image recording and intelligent capsule controlling instrument. The present invention features the image recording and intelligent capsule controlling instrument with microprocessor connected to control keyboard and display screen or connected to PDA via RS232 or USB interface, radio transceiving module communicating with RF transceiving module in the intelligent capsule endoscope in duplex multichannel mode. The system can realize in-situ real-time image observation and real-time on the capsule endoscope and can operate in complicated environment without interference. Therefore, several systems may operate simultaneously to reduce the amount of the intelligent capsule workstations for flexible use; and stereo image may be realized to raise the disease focus detecting rate.

Description

Technical field [0001] The invention relates to a duplex multi-channel intelligent capsule wireless endoscope for observation by entering the gastrointestinal tract. technical background [0002] In 2001, the M2A capsule endoscope of Israel GI Company, which was certified by the US FDA, works in a simplex mode. launch out. The M2A capsule endoscope of Israel GI Company works in a simplex mode. Although it has the advantage of being easy to use, it cannot realize the effective inspection of the entire digestive tract with one capsule endoscope because the sampling frequency of the capsule endoscope cannot be adjusted in real time. Therefore, GI company specially developed the ESO type capsule endoscope for esophagus inspection, and only inspects the esophagus with a sampling frequency of 14 frames per second. The radio-powered duplex capsule endoscope currently being developed by Japan’s NORIKA Radio Frequency Company uses a duplex working mode, but during the entire examin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B1/00
Inventor 王金山李向东
Owner CHONGQING JINSHAN SCI & TECH GRP
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