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Tampon for feminine hygiene

A tampon, hygienic technology, applied in the field of forming said tampon, capable of solving processing problems etc.

Active Publication Date: 2022-01-21
JOHNSON & JOHNSON GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

While this increase in passages improves fluid absorption, adding grooves during the manufacturing process can cause processing issues

Method used

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  • Tampon for feminine hygiene
  • Tampon for feminine hygiene
  • Tampon for feminine hygiene

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] As used in the specification and claims, the term "wadding" and variations thereof relate to a pad or compact of absorbent material, such as fibers, designed to absorb body fluids.

[0041] As used herein in the specification and claims, the term "body fluids" and variations thereof means bodily exudates, especially liquids produced, secreted, emitted and / or discharged by the human body. Specifically menstrual fluid.

[0042] As used herein in the specification and claims, the term "fluid" and variations thereof relate to liquids, especially bodily fluids.

[0043] As used herein in the specification and claims, the term "sheet" and variations thereof relate to a portion of something that is thin compared to its length and width.

[0044] As used herein in the description and claims, the term "parallel plates" and variations thereof relate to a system of at least two relatively parallel plates capable of moving fluid by capillary action between the plates. The individ...

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Abstract

An absorbent tampon for feminine hygiene includes a radially compressed, elongate tampon pledget and a fluid transport element. The elongate tampon pledget includes a domed insertion end and a plurality of longitudinally extending grooves. At least a portion of the longitudinally extending grooves extend into the domed insertion end thereof. The fluid transport element includes an apertured polymeric film sheet disposed over the insertion end and attached to the elongate tampon pledget and a plurality of distal pleats to provide elements capable of extending away from the longitudinal surfaces of the elongate tampon pledget and a headspace between the domed insertion end and the apertured polymeric film sheet.

Description

technical field [0001] The present invention relates to an elongated absorbent tampon for feminine hygiene, more particularly to a tampon having a fluid transport element, and a method for forming the same. Background technique [0002] Devices for trapping and storing bodily fluids intravaginally are commercially available and known in the literature. Intravaginal tampons used for feminine hygiene are the most common example of such devices. Commercially available tampons are generally compressed cylindrical masses of absorbent fibers that can be contained by an absorbent or non-absorbent cover. [0003] A tampon is inserted into a person's vagina and remains there for a period of time in order to collect and store vaginal fluids, most commonly menstrual blood. As vaginal fluid contacts the tampon, it should be absorbed and retained by the absorbent material of the tampon. After a period of time, the tampon and its retained fluid are removed and disposed of, and if neces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/20
CPCA61F13/2034A61F13/2088A61F13/2071A61F13/206A61F13/266A61F13/51121A61F2013/51147
Inventor M·布施豪斯C·莱恩代克斯L·罗比D·斯皮查茨M·温伯格P·温克勒
Owner JOHNSON & JOHNSON GMBH
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