An artificial airway including an airway tube having proximal and distal ends and a mask mounted at the distal end of the airway tube characterized in that the airway tube includes a curved portion adjacent to its distal end and a straight portion extending from the curved portion to the proximal end of the airway tube and the curved portion is more rigid than the straight portion.
申请公布号
CA2825588(A1)
申请公布日期
2012.08.09
申请号
CA20122825588
申请日期
2012.02.02
申请人
UMEDAES LIMITED;BERG, JOHN;SCHENBERG, MICHAEL ERIC
发明人
ESNOUF, PHILIP STUART;BERG, JOHN;SCHENBERG, MICHAEL ERIC