Patent Application
20240197521
The invention, as stated in the title of this specification, refers to a menstrual cup with product of vaginal release such as a product to protect the vaginal Ph, that contributes, to the function to which it is designed, with advantages and characteristics that will be disclosed in detail thereafter, that mean an improvement to the current state-of-art.
The object of this invention refers to a menstrual cup of the type used to hold back bleeding during the menstruation, that is distinguished in that it incorporates a product of vaginal release such as dilutable agents to help the vaginal wall Ph balance preventing eventual infections provoked by its decrease during the period, said agents being either incorporated in a strip adhered to the cup or incorporated on the own external and rough surface of the cup or integrated in the own material of the cup.
The field of application of this invention is within the sector of the pharmaceutical industry, particularly focusing on the scope of the articles for personal hygiene and at same time, to the products of vaginal release.
In certain occasions, it is necessary to apply products within the vagina, that means vaginal release products.
For example, at the moment when the menstruation, it happens that the vagina has a decrease of Ph becoming more alkaline. Thus, the bacteria of the vaginal flora die, because they are in a hostile environment and they leave a door open to pathogens, either more resistant bacteria (as those causing the toxic shock) that are located in the skin of the vagina entrance or others or fungi, etc. Many women suffer recurrent infections, many times created by this impossibility to compensate the pH during the period.
Until now, this unprotection uses to be treated with vaginal ovules that contain pre and prebiotics, that are administered before and after the menstruation (one day before and one day after), because during its presence, the own blood drags them out of the vagina. Thus, it is tried to have an open window the less possible time.
On its hand, the menstrual cup, also known as vaginal cup is a container similar to a cup, normally of silicone, that is inserted in the vagina during the menstruation to collect the bleeding.
The objective of the invention is, therefore, to prevent the above-mentioned problems by means of using the menstrual cup as a means to dispense products such as the said prebiotics, taking advantage of its contact with the vaginal wall during the period without bleeding occurs.
On the other hand, and as reference to the current state-of-the-art, at least the applicant is not aware of the existence of any other menstrual cup or any other invention of similar vaginal application, that possesses technical and structural characteristics equal or similar to those the present possesses that are claimed herein.
The menstrual cup with vaginal release product as a product to protect the vaginal Ph that the invention proposes is configured as the suitable solution to the above-mentioned objective, the characterizing details making it possible and distinguishing it duly appearing in the final claims attached to this description.
Concretely, what is proposed by the invention, as above stated, is a menstrual cup of the type used to hold back bleeding during the menstruation, that possesses the advantageous feature of incorporating a vaginal release product such as dilutable agents that help to maintain the vaginal wall Ph balance during the menstruation, preventing eventual infections provoked by its decrease during the days the period lasts.
For this, in a first variant of embodiment, the said vaginal release product such as the agents are incorporated in a strip adherable on the cup external surface.
In a preferred embodiment, the said strip is a strip or “band aid”, 100% soluble that contains the vaginal release product to be released as the elements to be able to help to balance the vagina Ph, as well as to provide a healthy environment and prone to the development of the vaginal flora, the great natural barrier against the entrance of pathogens. The band aid is placed in the bowl of the menstrual cup, trying to provide the maxim contact with the flora wall and, this way, at the moment of the menstruation be able to intervene in the flora and in its PH. The blood of the menstruation is collected within the cup; therefore, its external surface never stops being in contact with the vagina walls, without interferences with the flora mucosa, helping to create an optimum environment for its preservation.
The use of the cup lasts 8 to 12 hours, therefore any active principle can be administered in a continuous and controlled manner and, depending on the speed sought, it can be more or less soluble . . . more or less quick.
As it was commented, sometimes, as the surface of the cup once it is placed is kept in direct contact with the flora, the agents can also be supplied with the said principles through oils or any other element that is compatible with the silicone of the cup, as well as create some physical modification of the cup, such as its roughness, for a best adherence of the substances having a different molecular weight to the cup.
For this, and to provide the said best contact, in a preferred embodiment, the drawing of the cup wall has been modified in order that placing the adherable strip is more stable, without creating folds or tips that could damage the vagina internal part.
For this, the area of the external surface of the cup where the band aid is placed possesses a slight offset of the band aid thickness and in addition it is lacking any engraving in texture making that it is fully smooth and therefore easier to adhere with water to the band aid.
This option has the advantage that the cup can be re-used simply by incorporating a new band aid in every use, which can be commercialized to that effect independently from the own cup.
In a second variant of embodiment of the menstrual cup object of the invention, instead of incorporating an adherable strip, it is the own cup, on the external surface of its wall that possesses roughness designed so that it allows to hold back the vaginal release product such as the protecting agent, either in liquid form or gel, with the protobiotic that maintains the Ph balance while it is absorbed by the body.
In this case, the cup can be re-used with or without vaginal release product such as the protecting agent and, if applicable, the said vaginal release product will have to be reincorporated.
And, in a third variant of embodiment, it is the own cup that is made of a material that integrates the vaginal release product such as the protecting agent or prebiotic and that is being gradually released, as it is done by a contraceptive ring. In this case, the cup will be for a single use.
To complement the description being carried out and in order to assist to best understand the characteristics of the invention, attached to this specification, as an integral part thereof, is a drawing in which, for illustration and no limitation purpose, the following has been represented:
The
the
Seen the figures disclosed, and according to the numerals adopted in them, no limiting two examples of the menstrual cup with vaginal release product such as a product to protect the vaginal Ph of the invention can be seen, which comprises what is disclosed in detail below.
Thus, the cup (1) of the invention, constituted in a well-known manner from a glass-shaped or “cup” body (2) having a threadlike end (3) to make its withdrawal easy, is essentially distinguished because it comprises the incorporation of at least the external surface of the said body (2) that remains in contact with the vagina wall when it is used, of one or more vaginal releasing products such as dilutable agents, for example in the form of probiotics, that help to maintain the vaginal wall Ph balance thus the said surface remains in contact when the cup (1) is used during the menstruation.
In a first variant of embodiment, as it can be seen in the
Preferably, the said strip (4) is of a 100% soluble material.
Preferably, the external surface of the body (2) of the cup (1) possesses a band (5) having a slight offset, of the thickness of the strip (4) disclosed, in which it is lacking any engraving in texture so that its said surface is fully smooth, being designed to make the adherence to the strip (4) easier.
In a second variant of embodiment of the menstrual cup (1) that can be seen in the
And in a third variant of embodiment (not represented), at least the body (2) of the cup (1) is made of a material that integrates vaginal release product such as the dilutable agent or agents, for example in the form of probiotics, that help to maintain the vaginal Ph balance, so that it is gradually released.
Sufficiently disclosed the nature of this invention, as well as the manner of implementing it, it is not deemed necessary to extend any more its explanation in order that any man skilled in the art understands its scope and the advantages arising from it.
| Number | Date | Country | Kind |
|---|---|---|---|
| 21382510.2 | Jun 2021 | ES | national |
| Filing Document | Filing Date | Country | Kind |
|---|---|---|---|
| PCT/ES2022/070358 | 6/8/2022 | WO |
