A medical fluid injector includes: an air detection system for detecting air in the neck of the syringe; a hand-operated control lever for controlling movement of the injector ram; magnetic conductors for delivering magnetic fields from a power head face plate to an internal circuit board to permit detection of different face plates; a tilt sensor detecting the tilt angle of the power head to control the speed of motion brought about by the hand-operated control lever and to control an invertible display; and a monitor microcontroller for monitoring the behavior of the central processing unit to detect and react to error conditions.
申请公布号
US5925022(A)
申请公布日期
1999.07.20
申请号
US19980189337
申请日期
1998.11.10
申请人
LIEBEL-FLARSHEIM COMPANY
发明人
BATTIATO, DANE J.;WAGNER, GARY S.;VERDINO, STEVE P.;BERGEN, ROBERT G.;KNIPFER, JAMES E.;JACOBS, PAMELA K.;STAATS, PETER F.;MINNICH, JOHN N.;NEER, CHARLES S.;GOETHEL, JAMES H.