A method and a suction port are disclosed for applying negative pressure to a wound dressing. The suction port comprises a connector portion for connecting the suction port to a source of negative pressure, a sealing surface for sealing the suction port to a cover layer of a wound dressing, and a liquid impermeable gas permeable filter element arranged to prevent a liquid entering the connector portion.
申请公布号
MX338433(B)
申请公布日期
2016.04.14
申请号
MX20120012548
申请日期
2011.04.21
申请人
SMITH & NEPHEW PLC
发明人
HARTWELL, EDWARD YERBURY;NICOLINI, DEREK;PERON, YANNICK LOUIS;ADIE, GORDON CAMPBELL;COLLINSON, SARAH JENNY;FRYER, CHRISTOPHER JOHN