Title：Bidirectional digital wireless endoscope system
Country：China
Patent No.：03109810.X
Legal Status：Authorized
Inventor：Zhihua Wang, Xiang Xie, Chun Zhang, Li Zhang
Assignee：Tsinghua University
Address：Mailbox No. 82, Beijing 100084
Filing Date：2003-04-11
Issue Date：2005-05-04
Abstract：
The present invention belongs to the field of non-damage endoscope technology, and is one bi-directional digital radio endoscope system for real-time image observation and whole digestive tract checkvia bi-directional radio communication. The system consists of readio transceiving digital endoscope video camera, portable radio receiving and data transmission unit and computerized controlling and processing unit. The endoscope video camera is equipped with adjustable-angle CCD camera, adjustable-focal length optical lens and lighting device for pick-up of 3D image. The system is operated in one of three operation modes: the united mode of the video camera and the radio receiving and data transmission unit, the united mode of the video camera and computerized controlling and processing unit, and the united mode of the video camera, the united mode of the video camera and computerized controlling and processing unit.
Patent Certificate：
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