WO2021211070A1

WO2021211070A1 - A filter replaceable mask

Info

Publication number: WO2021211070A1
Application number: PCT/TR2020/050328
Authority: WO
Inventors: Kerem KARAMAN
Original assignee: Karaman Kerem
Priority date: 2020-04-16
Filing date: 2020-04-19
Publication date: 2021-10-21

Abstract

The invention relates to a filter replaceable mask (1) which is used for health institutions such as hospitals, health centers, factories, land, mines and similar workplaces and developed to ensure the health and safety of people. The breathing air is provided by providing fresh air to the person by filtering the respirator air by attaching a replaceable mask (1) to the faces of the invention by placing the filters (3) prepared for different conditions depending on the ambient conditions in the chamber (4) on the mask (1). The technical advantages of the filter‐replaceable mask (1) are as follows; The body (2) structure is made of fabric, the body can be used repeatedly by washing or disinfecting. Thus, the cost of use decreases. In addition, the user can change the filter (3) without removing the mask (1) from the face when necessary. Thus, efficiency is gained both in terms of time and hygiene. In addition, because the filter (3) remains between the two walls during use, it is prevented that the person is allergic to the skin.

Description

A FILTER REPLACEABLE MASK

Technical Field The invention relates to a filter replaceable mask, which is used in healthcare facilities such as hospitals, health centers, factories, land, mines and similar workplaces and developed to ensure the health and safety of people. Restructuring of a filter changeable mask according to the invention is done by putting the filters on the face of the people, using the filters prepared for different conditions depending on the ambient conditions and using the breathing air to provide the person with fresh air.

The technical advantages of the filter replaceable mask are as follows; The body structure is made of fabric, the body can be used repeatedly by washing or disinfecting. Thus, the cost of use decreases. In addition, the user can change his filter without removing the mask from his face when necessary. Thus, efficiency is gained both in terms of time and hygiene. In addition, because the filter is between the two walls during use, it is prevented that the person is allergic to the skin.

Prior Art

The mask used in many areas today is an equipment that protects people against the emerging elements of physical, chemical and biological structures such as dust, particles and particles. Masks are roughly divided into two types. Surgical (medical) masks are the other respiratory protective masks. Surgical masks are protective equipment used by healthcare professionals to prevent contamination from patients or patients during surgical interventions. The area of use of respiratory protective masks provides occupational safety in other areas besides the health sector.

Using the right mask is as important as using the mask. Up to 98% of the filter masks are contained in the inhaled air, etc. Having the ability to filter things plays an important role in the prevention of respiratory diseases.

In the Korean patent document numbered KR 20180024579 on the subject in the technique and another document in the technique, KR 2019 0109067 numbered Korean patent document, the filter placed in the mask, sewing to the mask, etc. It is mentioned that it is positioned in a fixed way and in contact with the skin during the filter replacement process. In the development developed on the subject, it is not mentioned about the filter structure that can easily enter and exit the mask located in the mask, and because of the design of the filter compartment, it is not possible to remove the mask from the face during the filter change and not allow it to come into contact with the skin.

It is not possible to change the filter, mask without removing it from the face of the person during the use of the replaceable masks in the above mentioned documents. The filter in the mask needs to be replaced overtime. For this process, the mask described in the relevant cited documents is removed from the face of the person and the filter is changed. However, in our invention, the filter is changed while the mask is worn on the face of the person. Thus, efficiency increases both in hygiene and in time.

In addition, the face of the user is in contact with the surface of the reservoir rather than the direct filter, rather than the above citation documents. Thus, the allergen does not occur on the skin of the user. Description Of Invention

A filter-replaceable mask, realized to achieve the objectives of the present invention, is shown in the attached figures.

From these figures;

Figure-1 The front subject is a front perspective view of a filter replaceable mask. Figure -2 The filter of the inventive mask is a view of the filter removed from the body before replacement.

Figure-3 The inventive filter is a side perspective view of a replaceable mask. Figure-4 The front subject is a front perspective view of a filter replaceable mask.

A filter replaceable mask according to the invention;

1- Mask

2- Body 2.1 Tire

3- Filter

4- Chamber

A filter replaceable mask according to the invention (1) is comprised;

A body (2) having at least one tire (2.1) positioned to provide temporary fixing to the surface it is on.

A filter (3) that is positioned in the chamber (4) in the body (2) and prevents the bacteria, viruses and similar microorganisms that are transmitted by air to the pores on the surface of the invisible bacteria, viruses and similar microorganisms.

A chamber (4), which is formed in the middle of the body (2), is integral with the body (1) and ensures that the filter (3) remains stationary in a position where it is inserted by insertion and insertion by hand. A filter replaceable mask (1), which is the subject of the invention, is an ergonomic type of mask that individuals can easily be used in areas that are used frequently and intensively in order to increase health and safety of individuals working in various sectors. The pocket located in the middle of the double decker mask in the form of a chamber (4) can be used easily, without removing the mask from the face, when the filter (3) is placed in a vertical direction, when it is dirty or when the type of operation is changed, it can be easily removed from the chamber (4) vertically and upwards, and can be used by placing a new one. In addition, during the replacement of the filter (3), when the chamber (4) in the body is double folded, it also provides protection when the filter (3) is not attached. If the filter (3) is in the replacement phase, it can be easily realized without any contact with the skin. Propulsion, contact dermatitis, allergy, etc. that may occur on the skin surface. It prevents skin problems and provides a safety barrier. With the filter (3) being replaceable, the mask (1) can be washed and used many times. The fact that the mask (1) sits comfortably on the face of the person and the mask (1) acts as a sealed wall during the arrival of the breathing air from the environment provides an economic and ergonomic gain suitable for the purpose. It is also an advantage to save time during filter (3) replacement compared to alternative products.

When people use the mask (1), when the filter (3) needs to be changed, the user removes the mask (1) from the face, and manually pulls the old filter (3) from the chamber (4) and fixes the new filter (3) by inserting it into the chamber (4). In this way, while saving time for the user, hygiene is provided during exchange. On the other hand, during the use of the mask (1), the user face is not in contact with the filter (3) but with the wall of the chamber (4). Thus, the user's skin is protected from the allergen.

Claims

CLAIMS A filter replaceable mask (1) comprising; A body (2) with at least one tire (2.1) placed to provide temporary fixation on the surface it is on, a filter (3) which is positioned in the chamber (4) in the body (2) and prevents the particles, bacteria and similar microorganisms that are transmitted through the air to the pores on the surface of the invisible bacteria, viruses and similar microorganisms that are transmitted through the air characterized in that a chamber (4) which is formed in the middle of the body (2), which is integral with the body (1) and ensures that the filter (3) stays in a fixed position in which it is placed by pulling and inserting by hand.