A tracheal tube (40) or laryngeal mask has a sealing cuff (41, 2) with a surface covered by a brush-like material (44, 24) provided by closely-packed fibres (25) between lmm and 5mm in length. The brush-like surface (44, 24) may be provided by coating the surface with an adhesive and using an electrostatic charge to draw fibres (25) to adhere to the adhesive.
申请公布号
WO2008090311(A2)
申请公布日期
2008.07.31
申请号
WO2008GB00105
申请日期
2008.01.14
申请人
SMITHS GROUP PLC;FIELD, STEPHEN, JAMES;HUGHES, JONATHAN, PETER;NASH, JOHN, EDWARD
发明人
FIELD, STEPHEN, JAMES;HUGHES, JONATHAN, PETER;NASH, JOHN, EDWARD