ES1287650U - Internal respiratory mask. (Machine-translation by Google Translate, not legally binding) - Google Patents

Abstract

Internal respiratory mask, which allows the prevention of transmission of diseases by respiratory, and that can be covered during the practice of a wide number of activities, such as # - leading, # liquid intake (Machine-translation by Google Translate, not legally binding)

Description

DESCRIPTION

Internal respiratory mask

Technical sector

The current global health emergency situation is well known, in which it is necessary to prevent the spread of respiratory diseases, with special emphasis on that caused by the SARS-Cov-2 virus.

The problem that we face as a society goes beyond the specifically health aspect, this aspect being very important in itself, since it is causing at the same time a very serious and global economic crisis.

This crisis, in the financial aspect, derives in large part from the measures adopted as prophylaxis of new contagions between people, since most activities in which a certain amount of the population are grouped are restricted or completely cancelled. , or that compliance with a safety distance is not ensured.

In any case, we have many examples, in which it is being flexible from the point of view of health security, in an attempt not to completely drown some sectors economically, and below we include some outstanding examples of it:

• Restoration, in which the clientele is allowed to do without a respiratory mask, since it is obvious that it must be removed to drink or eat.

• Sports competitions: we can see how the professional competitions of some sports have been restarted, which represent a very important movement of money. And in these cases, the participants do not have respiratory protection either, due to the respiratory difficulty that this would entail, but logically, in many of these activities, there is close contact.

• Shopping centers, open or closed, in which it is allowed to dispense with a mask, to eat, drink or smoke.

The model that we present tries to minimize the possibilities of transmission of respiratory infections between people, even during sports activities, or while drinking or eating some semi-liquid foods, such as ice cream, or while it is smoked, although we do not like the inclusion in the present descriptive memory of this harmful habit. But whether we like it or not, it is a very common practice.

This is due to the fact that it is a mask that is located inside the mouth, so, as we will develop in our Explanation of the invention, the device will allow adequate ventilation, or intake, without the need to withdraw the same at any time.

Background of the invention

We are not aware that there are devices similar to our proposal.

The external respiratory mask is widely and traditionally used, but we are not aware of any other internal mask, as is the case with the one we are showing you.

Explanation of the invention

This tool, object of utility model, is comprised of 2 parts, since the respiratory tract must be addressed in its entirety; both nasal and oral.

The nasal part is made up of a cylinder for each of the nostrils, and an arch connecting them. These are flexible cylinders, which adapt to the shape of the nostril, sealing its cavity, and which have various internal holes, to enable inspiration and expiration. Said holes are endowed with characteristics that make them permeable to air, but with the ability to trap the particles that is required, so that it is a suitable instrument for the intended purpose.

Both cylinders are joined by the visible part to the outside, by an arch, which prevents them from entering the cavity more than desired, and which holds them so that they do not come off, since it exerts pressure like a clamp. The same, rests on the nostril of the nose, to fulfill its objective of avoiding excessive introduction.

The oral part, in turn, is made up of three main pieces, which must be joined, either by welding or fusion, or by anchors.

These three parts are: two flexible splints; one for each dental arch, and a microperforated interdental veil.

The splints will adapt to each of the dental arches, so that their sealing prevents them from coming off. A graphic example of the shape and function of these splints can be found in those used as mouthguards, in sports such as boxing or basketball, or similarly, in so-called invisible orthodontics, which are also made of plastic materials.

The third piece of this part, the veil, supposes a mesh, which is fixed to each of the dental splints, on the inside of these. That is, on the palatal part.

The path of said veil will be sufficient to prevent the projection of droplets of saliva ("flügge"), which occurs when speaking, shouting, coughing or sneezing, to name a few examples. The scope of the veil will include an arc that would go from the space between the first and second left premolars to the space between the first and second right premolars of the maxillary arch, and reaching the same dental spaces of the mandibular arch.

The result is a veil, or curtain, which extends when the wearer opens his mouth, and which is a barrier to the emission of projected saliva, and therefore a barrier to the projection of microorganisms, as they are adhered to the saliva.

Observing said open mouth, we would see a dental splint in each arch, and a veil attached to both, on the inside (or palate).

The fact that the veil does not reach the entire length of the dental splints makes it easier for the wearer to breathe orally, as well as the intake of liquids or semi-liquids.

In addition to this, said veil is completely micro-perforated, to obtain those same objectives. These micro-perforations have a shape that will be key, in order to achieve the function assigned to them, and that I will describe, including at this point, also the special characteristics of the nasal cylinders, referred to above.

Both the nasal cylinders and the microperforated interdental veil will have helical holes (as if we were drilling them with a corkscrew). This is a fundamental aspect, to achieve the optimum characteristics of the set, since said shape prevents the projection of wet particles (due to saliva and/or mucus), but allows, and even enhances, the inhalation of air.

Being knowledgeable about human physiology and anatomy, we can affirm that there are numerous structures, including the heart itself, that have a helical shape, to optimize its functioning. In the case of the heart, it projects the blood in a helical way, which makes it possible for it to reach the immense distance it must satisfy.

Nasal devices do not require more than a few holes, the case of the veil being different, which must have numerous holes.

As for its aesthetic aspect, the choice of the color in which each of its pieces is manufactured will be interesting, since, from a corporate point of view, an organization, such as a sports club, could incorporate its identifying colors or symbols in the parts that you decide, the veil being of special visibility, which supposes a wide surface, when the wearer's mouth is open.

Each person usually likes to wear symbols or colors with which they identify, but in addition, in this case, we understand that sports organizations can be one of the main beneficiaries of our utility model. And by extension, its sponsors, televisions or other platforms.

It is evident that, in terms of health protection among athletes, this model represents a significant improvement, since currently, no device is used in the practice of sports.

In any case, and obviously, subject to the decision of the relevant authorities, we understand that it may also be possible for the public to be allowed access to sports venues again, as the use of a mask is not interrupted at any time, but logically not. it is our field, and not even our mission.

It is also evident that it would improve the risk situation that exists in hospitality businesses, by being able to carry this device in a large number of situations, such as during the intake of liquids or semi-liquids, which can facilitate the activity of various businesses. In these cases, no type of protection measure is currently used either.

There are many different situations that can be exemplified, but without being so decisive in terms of the economy, we would like to make a special mention of one: people who suffer from respiratory difficulties.

It is easy to verify how difficult it is to breathe with a conventional respiratory mask, and it is even accentuated by high temperatures, for which we only have to make a small effort, such as climbing some stairs, to be aware of it.

But if we add to this a physical limitation, due to some type of pathology, or in many cases, due to the age of the person, it becomes evident how limiting this classic mask is, and it is also likely that its use will lead to serious consequences. further.

In many ways, we want our model to be accepted, and we can advance in the preservation of people's health and comfort, and in other types of needs. Also in our economies.

For our part, from our country, perhaps we can promote a great solution at a global level.

Brief description of the drawings

To complement the description that is being made and in order to help a better understanding of the characteristics of the invention, a set of drawings is attached as an integral part of said description, where for illustrative and non-limiting purposes, the following has been represented: following:

The drawings are composed of 2 figures:

Figure n°1: Oral part.

This is made up of 3 pieces. Upper splint (1), lower splint (2) and microperforated veil (3). Each splint has spherical anchors to hold the veil (2a, 2b, 2c and 2d).

Figure n°2: Nasal part.

It is also made up of 3 pieces. A perforated cylinder (4), a second perforated cylinder (5) and an arch connecting both cylinders (6). In turn, the bases of the cylinders (7) are distinguished.

Three different views of said part are included.

Preferred embodiment of the invention

The internal respiratory mask must consist of 2 separate parts: the oral part and the nasal part.

1.- The oral part must be made in 3 pieces, which must later be joined.

It will consist of an upper and a lower dental splint, plus a veil anchored to both.

The splints must be made of flexible and adaptable plastic material, to prevent them from becoming detached from the dental arches, and with hypoallergenic characteristics, so that they do not produce intolerance reactions to materials.

These splints must reach the entire dental arch, or a length close to it, to provide the maximum guarantees of coupling, and adequate comfort of the temporomandibular joint (TMJ).

In the same way, due to its size, choking of its wearer will be avoided, as a consequence of the very unlikely detachment of said piece.

The veil must be made of a material that contains elastic characteristics, since it must expand and contract, allowing maximum mouth opening, and when closing the mouth, it must not occupy excessive space, although it is not essential that it contract completely. , since it will be lodged between the teeth and the tongue, so there is a certain margin of space.

And in turn, its composition must ensure that its shape returns to its initial state after each stretch.

Said veil must have microperforations that provide it with permeability, to facilitate the passage of air, and also of liquids.

The holes that it will have must follow a helical path. And the objective is to stop any involuntary liquid projection that originates in the mouth of its bearer on its walls. The described design stops projections, but allows air and liquid permeability.

The number of perforations must be the maximum possible, as long as they do not affect its consistency, so it will vary depending on the material in which it is created.

Horizontally, it will have a route that will go from the space between the first and second premolar, both in its upper and lower anchorage.

It will be held by the internal, or palatal, part of the splint at the height of the space between the upper right first and second premolars, up to the same point of the upper left space, and in the same way, with regard to the splint of the lower dental arch.

In dental terms, it will be held at the height of the space between teeth 14 and 15, up to 24 and 25, and in the lower part, from between 44 and 45, up to 34 and 35, as we have commented, on the palatal part.

The fastening mode will vary depending on the materials to be used, since it will depend on whether they allow the welding of the parts to be joined. If this is not the case, said unions will be made by means of a row of spherical anchors that will contain the splints, in which the veil will be fastened, through holes that allow it.

2.- The nasal part must consist of two cylinders; one for each nostril, made of flexible material, in order to seal said cavities, to ensure that the air only circulates through the holes made in the cylinder itself, and also, that the piece does not easily detach from its housing.

The cylinders will have several holes, also helical, as in the case of the veil described above, which will run longitudinally, to exchange air between the outside and the inside.

The number of holes, as well as their diameter, can vary depending on the user's needs. Except in special cases, they will have a number of 3 to 6 holes, and their diameter will be sufficient to occupy the majority of the surface of each of the bases (No. 7, Figure 2) of said cylinder.

The special characteristic of the path of the holes, in a helical shape, gives them the ability to stop particles on their walls, despite the fact that their perforations are not microscopic.

Both cylinders will be joined by a semi-rigid arch, which will prevent them from being inserted more than desired into the nostrils.

Said arch, in turn, will exert pressure towards the nasal septum, like a clamp, 35 to also provide support for said cylinders.

industrial application

The internal respiratory mask, object of this utility model, will be manufactured with the appropriate materials for its elements and components, such as medical silicone, silicone, plastics, polymers, polymer foams or ABS.

Claims (1)

1. Internal respiratory mask characterized in that it comprises: -A nasal part, comprising two semi-permeable cylinders, and a clamp between them. -An oral part, which contains two dental splints and a veil that extends from one to the other, which acts as a barrier to filter particles.