title: [The development of a device producing brain injury by gas percussion].
abstract: The device is developed based on aerodynamical principle, measuring technique for feeble signal, and mechano-electronic integration. The left parietals of rats were made cranioectomy and injured by different pressure of gas source with the device and then the survival states, pathological changes and neurobehavioral changes of rats were observed.
authors.affiliation: Dept. of 4, Research Institute of Surgery, The Third Military Medical University, Chongqing 400042.
authors.forename: H P
authors.initials: HP
authors.lastname: Liu
authors.forename: Z G
authors.initials: ZG
authors.lastname: Wang
authors.forename: Z Y
authors.initials: ZY
authors.lastname: Yi
mesh_terms: D000818:Animals; D001469:Barotrauma / Q000473:pathology; D001930:Brain Injuries / Q000473:pathology; D004195:Disease Models, Animal; D004867:Equipment Design; D004864:Equipment and Supplies; D005260:Female; D008297:Male; D051381:Rats; D017208:Rats, Wistar; D012985:Software Design