Michael J. Hebert;David W. Mulder;Veli E. Kalayci;Yehya A. Elsayed;Andrew J. Dallas;Lloyd G. Keleny
发明人:
Lloyd G. Keleny,Veli E. Kalayci,Michael J. Hebert,Yehya A. Elsayed,David W. Mulder,Andrew J. Dallas
申请号：
US12414951
公开号：
US08979811B2
申请日:
2009.03.31
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A filter assembly for an enclosure, particularly for an ostomy bag, is described having an enclosure side, a first layer which is gas permeable, and an adsorbent layer comprising adsorbent particles dispersed in a fine fiber web. The enclosure side of the filter assembly includes an adhesive zone in which adhesive is present having an outer adhesive perimeter and a weld area surrounding at least a portion of the adhesive zone, where the filter assembly is heat-sealable to the enclosure at the weld area. A method of assembly is also described.
