发明名称 HEADBAND WITH TENSION INDICATOR
摘要 <p>A headband (102) with a tension indicator (110) having an elastic segment (102) sized to fit around a wearer's head; and a non-elastic segment (104) being smaller than and attached with the elastic segment (102). The non-elastic segment (104) is sized to span a portion of the elastic segment (102) when the elastic segment is stretched, and the non-elastic segment (104) is larger than the portion of the elastic segment (102) it spans when the elastic segment (102) is not stretched. The non-elastic segment (104) is attached with the elastic segment in such a manner that the non-elastic segment (104) projects out from the surface of the elastic portion when the headband is not sufficiently tight, thus creating a loop (110) which provides a visual indication that the headband needs re-tightening.</p>
申请公布号 WO2004030480(A1) 申请公布日期 2004.04.15
申请号 WO2003US31208 申请日期 2003.10.01
申请人 NELLCOR PURITAN BENNETT INCORPORATED 发明人 HANNULA, DON;COAKLEY, JOSEPH
分类号 A41D20/00;A61B5/00;(IPC1-7):A41D20/00 主分类号 A41D20/00
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