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Disposable diaper

A disposable, diaper technology, applied in medical science, bandages, drains, etc., to achieve the effect of preventing direct contact, preventing mixing, and reliable separation

Active Publication Date: 2009-08-26
妮飘天达株式会社 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] Like this, at present stage, also do not disclose a kind of disposable diaper that can prevent urine from mixing effectively, urgently need such disposable diaper

Method used

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Examples

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Effect test

Embodiment Construction

[0031] Preferred embodiments of the disposable diaper for carrying out the present invention will be specifically described below using a two-piece underpants-type diaper as an example. However, this invention broadly includes the disposable diaper provided with the specific matter of this invention, and is not limited to the following embodiment. In addition, for the convenience of drawing, the Figure 4 and Figure 9 In the drawing, the expansion and contraction material for the opening, the expansion and contraction parts for the abdomen and the expansion and contraction parts for the waist are neglected from the figure. Figure 7 to Figure 9 In , the gas-permeable hydrophobic sheet and the skin-contact sheet or upper sheet that constitute the urine-fae separation wall are ignored from the figure for drawing.

[0032]In addition, the term "pants-type diaper" in this specification refers to, for example, figure 1 and figure 2 As in the shown disposable diaper 1, the joi...

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PUM

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Abstract

The present invention provides a disposable diaper capable of reliably separating, absorbing and retaining urine and feces excreted by the wearer, and effectively preventing the mixing of urine and feces. A disposable diaper (1) comprising: an absorbent body (22); an upper sheet (18) at least partially made of a liquid-permeable material arranged to cover the upper surface of the absorbent body (22); and, to cover the absorbent body ( 22) The bottom layer sheet (20) made of liquid-impermeable material configured in the following manner is characterized in that it also has an opening arranged on the top of the upper layer sheet (18) and formed so that stool can pass through (the stool passes through a skin-touching sheet (24) with an opening (28a); and a space (46) disposed between the skin-touching sheet (24) and the upper sheet (18) and separating the space (46) into a predecessor (2) The urine and stool separation wall (48) on the side and back body (6) side, the urine and stool separation wall (48) is made of air-permeable hydrophobic sheet (52).

Description

technical field [0001] The present invention relates to a disposable diaper comprising an absorber, an upper sheet and a back sheet, a skin-contacting sheet disposed on the upper portion of the upper sheet and forming an opening through which excrement passes, and separately recovering urine excreted by the wearer and The stool and urine separate from the wall. Background technique [0002] In recent years, disposable diapers are widely used as diapers for infants, elderly people, and physically handicapped persons, which include: an absorbent body; and an upper layer that is arranged to cover the upper surface of the absorbent body and is at least partially made of a liquid-permeable material. a sheet; and, a back sheet arranged so as to cover the lower surface of the absorbent body and composed of a liquid-impermeable material. The disposable diaper is used closely by making the surface of the upper sheet contact the wearer's skin. The urine excreted by the wearer passes ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61F13/511A61F13/49A61F5/44
Inventor 杉山胜彦铃木香保里田代和泉
Owner 妮飘天达株式会社
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