发明名称 |
DETACHABLE FILTER AND OSTOMY BAG INCLUDING SAME |
摘要 |
An attachable and detachable filter for use with an ostomy bag (68, 70, 72) includes a plastics housing member having two portions (54, 58) hinged together by an integral hinge (56), each portion having a peripheral wall and at least one of the walls having apertures therein. One portion of the housing member carried a sharp-pointed and resilient-headed generally cylindrical stud (50) which is a push fit through an aperture (60) in the other to clamp together the two portions, there being at least one layer of gas-filtering material contained within one or other or both the housing portions. The gas filtering material may be carbon cloth. Alternatively it may be woven or non-woven fibrous material impregnated with activated carbon particles. |
申请公布号 |
DE3066965(D1) |
申请公布日期 |
1984.04.19 |
申请号 |
DE19803066965 |
申请日期 |
1980.07.11 |
申请人 |
KINGSDOWN MEDICAL CONSULTANTS LIMITED |
发明人 |
STEER, PETER LESLIE;EDWARDS, JOHN VICTOR |
分类号 |
A61F5/441;(IPC1-7):A61F5/44 |
主分类号 |
A61F5/441 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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