title: [Research on swallowable camera-capsules of gastrointestinal wireless endoscope].
abstract: The swallowable camera-capsule,described in the aper, 11 mm in diameter and 30 mm in length , contains a CMOS image sensor, an optical system, a battery, a light source, a transmitter, a antenna and so on. The CMOS image sensor and its driving circuit can be miniaturized with MEMS technology. Image signal can be transmitted by analog or digital way. Image signal can be wirelessly transmitted through serial data interface. Finally, the processing technics of the capsule's crust is introduced.
authors.affiliation: Key Lab for Biomechanics & Tissue Engineering of the State Ministry of Education, Chongqing University, Chongqing.
authors.forename: Si-jie
authors.initials: SJ
authors.lastname: Zhang
authors.forename: Cheng-lin
authors.initials: CL
authors.lastname: Peng
authors.forename: Xiao-lin
authors.initials: XL
authors.lastname: Zheng
authors.forename: Yan
authors.initials: Y
authors.lastname: Liu
authors.forename: Xi-tian
authors.initials: XT
authors.lastname: Pi
authors.forename: Wen-sheng
authors.initials: WS
authors.lastname: Hou
mesh_terms: D053705:Capsule Endoscopes; D004867:Equipment Design; D059015:Wireless Technology