An active smoke filtration unit is used to remove smoke during laparoscopic surgery. The active smoke filtration unit is part of a recirculation circuit. The recirculation circuit is pneumatically isolated from a primary flow generator, such as an insufflator, by a valve assembly. The active smoke filtration unit can be housed separately from the valve assembly or together with the valve assembly. The recirculation circuit can include a humidifier to heat and humidify the insufflation gases.
申请公布号
EP3142733(A1)
申请公布日期
2017.03.22
申请号
EP20150793616
申请日期
2015.05.15
申请人
Fisher & Paykel Healthcare Limited
发明人
SURENDRA, Wisnu Arya;GHALIB, Ali Ghalib Abdul Rahman;DOR-ZIDON, Shahar;STREVENS, Joseph Patrick Walter;BLACKHURST, Michael Joseph