| 摘要 |
A device for potting a filter is described. The device comprises a housing having a first hole in the first region communicating between the surface and the lumen, and a second hole in the second region communicating between the surface and the lumen. A ridge extends around the first hole and the second hole to define a trough for receipt of a flowable potting material. During the manufacture of the filter assembly, the housing is rotated about an axis that bisects the housing and is perpendicular to an axis of the lumen, a flowable material is placed on the surface of the housing, a portion of the flowable material flows toward the first hole, is retained by the ridge, and passes through the first hole, and a portion of the flowable material flows toward the second hole, is retained by the ridge, and passes through the second hole.
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