A method and apparatus are disclosed for determining status of a canister of a topical negative pressure (TNP) system. The method includes the steps of monitoring pressure provided by a pump element of the TNP system, determining at least one characteristic associated with the monitored pressure and determining status of at least one parameter associated with a canister of the TNP system responsive to the determined characteristics.
申请公布号
WO2009019419(A1)
申请公布日期
2009.02.12
申请号
WO2008GB02346
申请日期
2008.07.09
申请人
SMITH & NEPHEW PLC;VERNON-HARCOURT, EDWARD;TURNER, JAKE