Ostomy coupling
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United States of America Patent
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-
Mar 25, 2003
Grant Date -
N/A
app pub date -
Dec 20, 1999
filing date -
Dec 22, 1998
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A flush fit ostomy coupling (110) includes a bagside coupling member (114) with a front flange (116) from which an outer wall (22) depends rearwardly. A channel is formed between the outer wall and an inner wall (124) supported by the outer wall. The bodyside coupling member (112) carries sealing means in form of first and second substantially radially projecting sealing fins (152). The sealing fins are able to deflect to form a cylindrical band seal against one wall (122) of the channel. The opposite wall (124) of the channel forms an interlock with the bodyside coupling member. The radial sealing fin may be used with other types of ostomy coupling. Also, the flush fit design may employ other types of seal.
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