[Development of a control and monitor system for the cardiopulmonary cerebral resuscitation(CPCR) device].
A novel idea in developing cardiopulmonary-cerebral resuscition(CPCR) device has been developed, using a combination of membrane artificial lung(oxygenator), mild-hypothermia, and centrifugal blood pump technologies. A control system for the CPCR has been introduced, using converter control and sensor monitor, with 8031 chips as the controller. Pressure, flow rate and temperature monitors were installed in the system. Two modes of blood pump regulation have been adopted, i.e. continous flow and pulsatile flow. The in vitro evaluation tests showed that the two modes were reasonable and feasible.
Fu
T
T
Sichuan Univercity, Chengdu.
Tan
X
X
Pei
J
J
D000818:Animals; D001921:Brain / Q000502:physiology*; D016887:Cardiopulmonary Resuscitation / Q000295:instrumentation*; D006801:Humans; D007036:Hypothermia, Induced; D008991:Monitoring, Physiologic / Q000295:instrumentation*; D010106:Oxygenators