公开(公告)号：US20080154174A1

公开(公告)日：2008-06-26

申请号：US12025447

申请日：2008-02-04

申请人： ROGERIO COSTA

发明人： ROGERIO COSTA

IPC分类号： A61F13/20 ,  D04H1/22

CPC分类号： A61F13/2068

摘要： A novel absorbent tampon suitable for insertion into a body cavity has a substantially elongate, compressed primary absorbent structure having a first end, a second end disposed opposite thereof, and a density of at least about 0.3 g/cm3. The tampon also includes a secondary absorbent structure secured to and extending from the first end of the primary absorbent structure and extending toward the second end of the primary absorbent structure. Preferably, the secondary absorbent structure is disposed about the primary absorbent structure and forms the outer circumferential surface of the tampon. The secondary absorbent structure is capable of extending outwardly from the primary absorbent structure upon the absorption of fluid into the tampon to increase the cross-sectional area of the tampon in the body cavity. In a preferred embodiment, the tampon has sufficient column strength for digital insertion (insertion without an applicator) into a vaginal canal.

摘要翻译： 适于插入体腔的新型吸收性止汗塞具有基本上细长的压缩的初级吸湿结构，其具有第一端，与其相对设置的第二端，并且密度为至少约0.3g / cm 3 >。 卫生棉条还包括固定到主吸湿结构的第一端并延伸到初级吸湿结构的第二端的次级吸湿结构。 优选地，二次吸收结构围绕初级吸湿结构设置并形成卫生棉条的外周表面。 次级吸收结构能够在吸收流体进入卫生棉条时从主要吸湿结构向外延伸，以增加体腔内卫生棉条的横截面面积。 在优选实施例中，卫生棉条具有足够的柱强度用于将数字插入（无涂敷器插入）到阴道内。