发明名称 Swab and method of manufacturing and using it
摘要 To provide an autoclavable swab, a fibrous applicator pad is formed with a narrow slit and a handle with a plurality of barb means extending away from its longitudinal axis and from a first end toward a second end. The opening is sufficient in size to receive the first end of the handle and the adjacent portion through at least 25 percent of the applicator pad, whereby the barbs, once inserted, engage the applicator pad material within the opening to resist removal of the handle.
申请公布号 US5212847(A) 申请公布日期 1993.05.25
申请号 US19920823366 申请日期 1992.01.21
申请人 NAGL MANUFACTURING COMPANY 发明人 MELCHER, JERALD R.;SPEICHERT, DEBRA A.
分类号 A45D40/28;A61F13/38;A61F13/40;B25G3/14 主分类号 A45D40/28
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