发明名称 Slip resistant absorbent pad
摘要 A slip resistant article such as an underpad comprises a moisture-absorbent layer and a water-impervious layer. One surface of the water-impervious layer is in contact with a mattress seat of a wheelchair and the like articles, and is treated with a material which has a high coefficient of friction to prevent the pad from slipping or sliding out of position relative to the surface of such articles when the patient moves about.
申请公布号 US4536433(A) 申请公布日期 1985.08.20
申请号 US19830532796 申请日期 1983.09.16
申请人 SAGI, ZSIGMOND L.;HOF, CRAIG R. 发明人 SAGI, ZSIGMOND L.;HOF, CRAIG R.
分类号 A47K3/00;A61F5/48;A61F13/15;B32B27/12;(IPC1-7):B32B27/06;B32B3/10 主分类号 A47K3/00
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