Device with an Impacted Cylinder Core

Abstract

An elongated cylinder in place in the center of the pad to help with leaks better coverage throughout the use of the pad.

Claims

1. A fluid absorbent device comprising: a front and back; the front and back comprising an inner and outer arcuate edge such that when the front outer and inner arcuate edges meet the back outer and inner arcuate edges a roughly oval shape is formed and a hollow roughly oval interior is defined; and a roughly cylindrical core, with a top layer, shaped such that when the roughly cylindrical core is inserted into the hollow roughly oval interior and attached to the front and back inner arcuate edges the roughly cylindrical core completely fills the hollow roughly oval interior.

2. The fluid absorbent device of claim 1 wherein a portion of the roughly cylindrical core protrudes above the horizontal plane formed by the front and back inner and outer arcuate edges.

3. The fluid absorbent device of claim 1 wherein the cylindrical core sits in the middle of the horizontal plane formed by the front and back inner and outer arcuate edges.

4. The fluid absorbent device of claim 2 wherein the cylindrical core sits in the middle of the horizontal plane formed by the front and back inner and outer arcuate edges.

5. The fluid absorbent device of claim 2 wherein at least thirty percent of the roughly cylindrical core protrudes above the horizontal plane formed by the front and back inner and outer arcuate edges.

6. The fluid absorbent device of claim 1 wherein the top layer of the roughly cylindrical core is two ply and rippled.

7. The fluid absorbent device of claim 1 wherein the roughly oval shape is composed of a dry weave hypoallergenic cotton material.

8. The fluid absorbent device of claim 1 wherein the roughly oval shape and the roughly cylindrical core are composed of a dry weave hypoallergenic cotton material.

9. The fluid absorbent device of claim 2 wherein the roughly oval shape is composed of a dry weave hypoallergenic cotton material.

10. The fluid absorbent device of claim 2 wherein the roughly oval shape and the roughly cylindrical core are composed of a dry weave hypoallergenic cotton material.

11. The fluid absorbent device of claim 1 further comprising a protective layer that covers the roughly oval shape formed by the front and back inner and outer arcuate edges.

12. The fluid absorbent device of claim 1 further comprising a protective layer that covers both, the roughly oval shape formed by the front and back inner and outer arcuate edges, and the roughly cylindrical core.

13. The fluid absorbent device of claim 2 further comprising a protective layer that covers the roughly oval shape formed by the front and back inner and outer arcuate edges.

14. The fluid absorbent device of claim 2 further comprising a protective layer that covers both, the roughly oval shape formed by the front and back inner and outer arcuate edges, and the roughly cylindrical core.

15. The fluid absorbent device of claim 3 further comprising a protective layer that covers the roughly oval shape formed by the front and back inner and outer arcuate edges.

16. The fluid absorbent device of claim 3 further comprising a protective layer that covers both, the roughly oval shape formed by the front and back inner and outer arcuate edges, and the roughly cylindrical core.

17. The fluid absorbent device of claim 4 further comprising a protective layer that covers the roughly oval shape formed by the front and back inner and outer arcuate edges.

18. The fluid absorbent device of claim 4 further comprising a protective layer that covers both, the roughly oval shape formed by the front and back inner and outer arcuate edges, and the roughly cylindrical core.

19. The fluid absorbent device of claim 5 further comprising a protective layer that covers both, the roughly oval shape formed by the front and back inner and outer arcuate edges, and the roughly cylindrical core.

20. A fluid absorbent device comprising: a front and back; the front and back comprising an inner and outer arcuate edge composed of a dry weave hypoallergenic cotton material such that when the front outer and inner arcuate edges meet the back outer and inner arcuate edges a roughly oval shape is formed and a hollow roughly oval interior that sits in the middle of the horizontal plane formed by the front and back inner and outer arcuate edges is defined; a roughly cylindrical core, with a two ply rippled top layer, composed of a dry weave hypoallergenic cotton material, and shaped such that when the roughly cylindrical core is inserted into the hollow roughly oval interior and attached to the front and back inner arcuate edges the roughly cylindrical core completely fills the hollow roughly oval interior and at least thirty percent of the roughly cylindrical core protrudes above the horizontal plane formed by the front and back inner and outer arcuate edges; and a protective layer that covers the roughly oval shape formed by the front and back inner and outer arcuate edges.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In the following detailed portion of the present description, the teachings of the present application will be explained in more detail with reference to the example embodiments shown in the drawings, in which:

[0021] FIG. 1 is an isometric view of the complete device.

[0022] FIG. 2 is an isometric view of the device without the central core.

[0023] FIG. 3 is an isometric view of the device without the protective layer and the central core.

[0024] FIG. 4 is an alternative isometric side view of the device with the central core.

[0025] FIG. 5 is an alternative isometric side view of the device with the central core.

[0026] FIG. 6 is an isometric view of the device with the central core but without the protective layer.

[0027] FIG. 7 is an isometric view of the protective layer associated with the device.

[0028] FIG. 8 is an exploded view of the layers associated with the device.

DETAILED DESCRIPTION

[0029] In the Summary above, this Detailed Description, the claims below, and in the accompanying drawings, reference is made to particular features (including method steps) of the invention. It is to be understood that the disclosure of the invention in this specification includes all possible combinations of such particular features. For example, where a particular feature is disclosed in the context of a particular aspect or embodiment of the invention, or a particular claim, that feature can also be used, to the extent possible, in combination with and/or in the context of other particular aspects and embodiments of the invention, and in the invention generally. Where reference is made herein to a method comprising two or more defined steps, the defined steps can be carried out in any order or simultaneously (except where the context excludes that possibility), and the method can include one or more other steps which are carried out before any of the defined steps, between two of the defined steps, or after all the defined steps (except where the context excludes that possibility).

[0030] The term at least followed by a number is used herein to denote the start of a range beginning with that number (which may be a range having an upper limit or no upper limit, depending on the variable being defined). For example, at least 1 means 1 or more than 1. The term at most followed by a number (which may be a range having 1 or 0 as its lower limit, or a range having no lower limit, depending upon the variable being defined). For example, at most 4 means 4 or less than 4, and at most 40% means 40% or less than 40%. When, in this specification, a range is given as (a first number) to (a second number) or (a first number)(a second number), this means a range whose limit is the second number. For example, 25 to 100 mm means a range whose lower limit is 25 mm and upper limit is 100 mm

[0031] In the following detailed description, the device according to the teachings for this application in the form of an improved sanitary pad containing an inner cylinder core 299 will be described. It should be noted that although a sanitary pad 299 design is described the teachings of this application can also be used in other products such as daily undergarments, incontinence products, medical products for fluid control such as surgical devices or other uses as would be known to those with skill in the art.

[0032] FIG. 1 illustrates the improved sanitary pad 299 in its entirety. FIG. 2 illustrates the opening for the cylindrical core 301 in sanitary pad 299.

[0033] The inner cylinder core 300 is illustrated in FIG. 3. Preferably cylinder core 300's entire top layer is two ply and rippled. The outer oval segment 303 encases cylinder core 300. Preferably the cylindrical core consists of hypoallergenic all natural cotton without dyes or perfumes.

[0034] FIG. 4, displays a side view of sanitary pad 299. The cylinder core 300 is shown from a side angle to illustrate that cylinder core 300 protrudes outside of menstrual pad 299. The oval shape of left 306 and right 307 tip give the entire pad an oval shape. As in FIG. 3, 303 represents the entirety of the oval circumference shown here without the protective layer.

[0035] FIG. 5 displays the menstrual pad 299 with either the left 306 or right 307 tip facing the viewer. It also displays the cylinder core 300 protruding out of the pad. Cylinder core 300 is displayed in FIG. 6 positioned centrally in sanitary pad 299. Preferably cylindrical core 300 is positioned horizontally in the pad such that the cylindrical core is surrounded by the same amount of pad on all sides in a series of horizontal planes parallel to the surface of the pad. Sanitary pad 299 is also displayed in the illustration without protective layer 310.

[0036] Protective layer 310 is illustrated in FIG. 7. Protective layer 310 preferably consists of an all-natural dry weave material. As would be obvious to those with normal skill in the art, however, other structures are possible. Cut out or opening 311 facilitates the proper placement of the protective layer around cylinder core 300. Preferably the protective layer only covers oval segment 303 but as would be obvious to those with ordinary skill in the art a protective cover for cylinder 300 is certainly possible. The circumference of cut out 311 matches the circumference of cylinder core 300.

[0037] FIG. 8 displays the layers of sanitary pad 299. The sanitary pad without the central core 302, the cylinder core 300, and the protective layer 310. Preferably each layer is produced separately and then attached to the other layers. The layers can be attached using any method known in the art including but not limited to: glue, sewing, compression, clips or any other method known to those of skill in the art.

[0038] In use the sanitary pad is preferably positioned so that the inner cylindrical core runs vertically along the outside of the vagina. When used as an incontinence product the core is aligned with the vagina, the end of the penis or the anal opening. This helps to secure the pad in place and direct flow onto the inner core. Once the inner core is full liquid seeps into the surrounding pad and it is time to consider changing the pad.

[0039] The teaching of the present application has been described in detail for purpose of illustration, it understood that such detail is solely for this purpose, and variations can be made therein by those skilled in the art without departing from the scope of the teaching of this this application. For example, the oval cylinder shape of this product has been described that is suitable for the creation of the sanitary pad, but it is understood that the shape does not need to be cylinder, the core shape can be made to be suitable for other preventive bodily fluid products, such as daily undergarments for men and women, surgeries, post hysterectomies, etc. Features described in the preceding description may be used in combinations other that the combinations explicitly described.

[0040] Whilst endeavoring in the foregoing specification to draw attention to those features of the invention believed to be of importance it should be understood that the Application claims protection in respect of any patentable feature or combination of features hereinbefore referred to and/ or shown in the drawings whether particular emphasis has been paced thereon. The term compromising as used in the claims des not exclude other elements or steps. The term a or an as used in the claims does not exclude a plurality. A unit or other means may fulfill the functions of several units or means recited in the claims.

[0041] Certain terminology and derivations thereof may be used in the preceding description for convenience in reference only, and will not be limiting. For example, words such as upward, downward, left, and right would refer to directions in the drawings to which reference is made unless otherwise stated. Similarly, words such as inward and outward would refer to directions toward and away from, respectively, the geometric center of a device or area and designated parts thereof. References in the singular tense include the plural, and vice versa, unless otherwise noted.