관절경 수술을 위한 주입 펌프 시스템 개발

A new pump used in arthroscopy surgery was developed. The pump is driven by pneumatic air compressor and controlled by a stepper motor connected to an air regulator. Pressure control performance was observed to be similar compared to commercially available artheroscopy pumps. However, pressure pulses observed in the commercial pumps driven by multiple rollers disappeared in the pneumatically driven pump. The new pump required containers to enclose and squeeze saline solution packs. A dramatic saving in manufacture cost is expected considering the simple pneumatic drive used in this pump.