发明名称 SEGMENTED TAMPON PLEDGET
摘要 There is provided a tampon (10) having a plurality of pledget segments (12, 14, 16) with each segment (12, 14, 16) having one or more layers of absorbent material (18) and one or more layers of semipermeable material (20). The one or more semipermeable layers (20) of each segment forms an absorption restriction boundary to the next adjacent segment that allows each segment (12, 14, 16) to absorb and expand independently from the other segments (12, 14, 16). The plurality of pledget segments (12, 14, 16) can be positioned in a coverstock bag (28).
申请公布号 WO02085275(A1) 申请公布日期 2002.10.31
申请号 WO2002US06058 申请日期 2002.02.27
申请人 PLAYTEX PRODUCTS, INC. 发明人 JACKSON, DANE, R.;DAVIS, JACQUELINE;KNUTH, ROSEMARY, F.
分类号 A61F13/20;A61F13/34;(IPC1-7):A61F13/15 主分类号 A61F13/20
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