Title：Wireless image acquisition system and method in body cavity

Country：China

Patent No.：201110026159.7

Legal Status：Authorized

Inventor：Tianjia Sun, Xiang Xie, Guolin Li, Yingke Gu, Ziqiang Wang, Chun Zhang, Zhihua Wang

Assignee：Tsinghua University

Address：Institute of Microelectronics,Tsinghua Univ. Beijing,10084

Filing Date：2011-01-24

Issue Date：2015-10-28

The invention discloses a system for wirelessly acquiring an image in organism cavity, comprising an image acquiring device, an image receiving device and a floor, wherein the floor is arranged below a measured organism and used for emitting alternating electromagnetic energy to the space above the floor; the image receiving device wraps the measured organism and is used for enhancing the alternating electromagnetic field strength in the organism region and receiving and storing the image sent by the image acquiring device; and the image acquiring device is arranged in the organism cavity and used for receiving the alternating electromagnetic energy and acquiring the image in the organism cavity and sending the acquired image to the image receiving device. By utilizing the system and the method for wirelessly acquiring the image in the organism cavity, the electric quantity supply of the image acquiring device can be guaranteed; the image acquiring frame rate can be enhanced to reduce the missing rate; the image resolution ratio can be enhanced; the working time is prolonged; the image acquisition in a whole digestive tract can be realized; and no wire connection exists between the floor and the image acquiring device so that the mobility of the measured organism in the image acquiring process is enhanced.

Patent Certificate： PDF/Jpg