BODILY FLUID TREATING ARTICLE AND WEARING ARTICLE INCLUDING SAME
First Claim
1. A bodily fluid treating article having an opening through which bodily fluids flow into the article and an absorbent structure adapted to contain the bodily fluids flowing into the article, the bodily fluid treating article being characterized in that:
- the bodily fluid treating article includes backflow preventing means adapted to restrict a possibility that the bodily fluids once having been collected within the container might flow back from the container through the opening;
the backflow preventing means comprises a valve seat member located in the opening, a valve plug adapted to come in watertight contact with the valve seat member and a supporting member serving to prevent the valve plug from falling into the container wherein the bodily fluids can flow into the container when the valve seat member and the valve plug are spaced from each other.
1 Assignment
0 Petitions
Accused Products
Abstract
The present invention provides a bodily fluid treating article improved so as to assure that bodily fluids do not leak therefrom particularly when the wearer'"'"'s body weight is exerted thereon or the wearer'"'"'s posture changes, and a wearing article including the same. A bodily fluid treating article 1 is attached to a diaper 2 of a wearing article. A bodyside liner 61 and a backsheet 62 of the diaper 2 are formed with a chassis opening 59 extending therethrough in a thickness direction of them. A liquid-absorbent core 71 or a liquid-absorbent structure 70 is formed with a liquid-guiding opening 74 extending therethrough so as to be centrally aligned with the chassis opening 59. Within the liquid-guiding opening 74, a valve seat member 20 is provided as a component of the bodily fluid treating article 1 so that the outermost peripheral edge 25 of the valve seat member 20 may fit in the liquid-guiding opening 74. The opening 11 of the container 10 is exposed on the side facing the wearer'"'"'s body by the intermediary of the liquid-guiding opening 74 and faces the wearer'"'"'s external genitals.
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Citations
7 Claims
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1. A bodily fluid treating article having an opening through which bodily fluids flow into the article and an absorbent structure adapted to contain the bodily fluids flowing into the article, the bodily fluid treating article being characterized in that:
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the bodily fluid treating article includes backflow preventing means adapted to restrict a possibility that the bodily fluids once having been collected within the container might flow back from the container through the opening; the backflow preventing means comprises a valve seat member located in the opening, a valve plug adapted to come in watertight contact with the valve seat member and a supporting member serving to prevent the valve plug from falling into the container wherein the bodily fluids can flow into the container when the valve seat member and the valve plug are spaced from each other. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification