A medical face mask includes a body adapted to fit contours of a human face. The body has opposed sides. A tie strap receiving channel is positione d along each of the opposed sides of the body. A single tie strap extends through both of the tie strap receiving channels. The tie strap is freely movable along each tie strap receiving channel.
申请公布号
CA2549789(A1)
申请公布日期
2006.12.03
申请号
CA20062549789
申请日期
2006.05.17
申请人
PRIMED MEDICAL PRODUCTS INC.
发明人
WONG, NANCY;PLAMONDON, GUY;MARKS, BRENDA;DELANEY, JIM