WO2021221572A1 - Masque doté d'un filtre remplaçable - Google Patents

Masque doté d'un filtre remplaçable Download PDF

Info

Publication number
WO2021221572A1
WO2021221572A1 PCT/TR2020/050366 TR2020050366W WO2021221572A1 WO 2021221572 A1 WO2021221572 A1 WO 2021221572A1 TR 2020050366 W TR2020050366 W TR 2020050366W WO 2021221572 A1 WO2021221572 A1 WO 2021221572A1
Authority
WO
WIPO (PCT)
Prior art keywords
filter
mask
valve
cover
filter chamber
Prior art date
Application number
PCT/TR2020/050366
Other languages
English (en)
Inventor
Kadir ELMAS
Fatih KÖYMEN
Original Assignee
Elmas Kadir
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elmas Kadir filed Critical Elmas Kadir
Publication of WO2021221572A1 publication Critical patent/WO2021221572A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/029—Additional functions or features, e.g. protection for other parts of the face such as ears, nose or mouth; Screen wipers or cleaning devices
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/02—Masks
    • A62B18/025—Halfmasks
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Definitions

  • the invention relates to a mask with replaceable filter, which is used as personal protective equipment in various areas, especially in the healthcare sector.
  • the invention is specifically related to a mask with a filter that can be replaced by the user by being integrated into a chamber connected to a body made of medical PVC material.
  • disposable paper or washable cloth masks are preferred for protection against organisms that cause infectious disease since they are affordable and easy to find.
  • an individual's average monthly use of the mask ranges from an average of 80 to 120 units depending on the health conditions.
  • the disposal of these masks in dustbins after use does not eliminate the bacteria or virus that sticks to the mask and the threats continue to spread around with the infected mask. This is an undesirable situation.
  • masks thrown into the environment are cause high amounts of waste.
  • high probability of hands, clothes, food products coming into contact with the mask during the disposal poses a very large threat. Because there is a high probability that there is an infectious organism on the mask.
  • the application relates to the electric air cleaner respiratory protection tool, which includes a face mask, connection hose unit and electric air purifier device.
  • the face mask is configured to protect the wearer's nose and eyes.
  • Electric air purifier comprises an electric air ventilation device which draws air from outside, pumps and evacuates it and a filter unit which is fed by the electric air ventilation unit and removes the pollutants in the external air in order to generate purified air.
  • the connecting hose unit connects the face mask and the electric air purifier device.
  • eye protection and replaceable filter are mentioned.
  • no mention of the mask having antimicrobial structure due to the body structure made of medical silicon or elastron PVC material has been made.
  • the invention is inspired by existing situations and aims to solve the disadvantages mentioned above.
  • the main purpose of the invention is to create a long - lasting mask that allows multiple uses by means of the filter used in it being replaceable.
  • Another purpose of the invention is to provide a mask that has antimicrobial properties and does not carry harmful microorganisms due to having a body made of medical silicone or elastron PVC material.
  • Another purpose of the invention is to provide a mask which allow using different types of filters by having a universal structure and easy integration of different health equipment and effective filters against different epidemics and chemical attacks.
  • Another purpose of this invention is to provide a mask that is easy to produce and has low inert output when it becomes unusable.
  • Figure 1 is a representation of the mask of the invention.
  • Figure 2 is an exploded view of the mask of the invention.
  • Figure 3 shows the mask of the invention from different perspectives.
  • the invention a representation of which is given in Figure 1 , relates to a mask used as a personal protective equipment in various areas, especially in the healthcare sector.
  • the mask of the invention comprises
  • a body (3) which is attached to the face of the user to cover the nose and mouth area and which is made of a material which does not retain bacteria or viruses,
  • a removable eye protection (2) in order to protect the eyes from external factors by being attached to the body (3) at a point close to the eyes.
  • the eye protection (2) prevents the eyes from getting into contact with harmful organisms that may be transmitted by bodily fluids. It has a transparent structure made of PVC material. Therefore, it does not cause visual distortion or impairment.
  • the eye protection (2) may be used only when desired due to its removable characteristics or may not be used.
  • it comprises a top valve cover (7) and a bottom valve cover (9), which are connected with the valve to allow the valve (8) to be replaced with a new one after its expiration.
  • the covers (7, 9) in question are of removable characteristics so the valve (8) can be removed and replaced with a new one. Thereby, when the valve (8) is expired, the expiration of all parts are prevented.
  • Figure 2 gives an exploded view of the mask of the invention.
  • the mask body (3) forms the main part of the mask.
  • the eye protection (2) is connected to the upper part of the body (3) close to the eye, and the filter chamber (5) is connected to the lower part.
  • the assembly of the mask is as follows: First, the filter chamber (5) is mounted to the body (3). Two filters (6) are placed in the filter chamber (5), to its right and to its left.
  • the type of filter (6) can differ according to the environmental conditions.
  • the filter chamber (5) allows the use of different filter (6) types, or the filter (6) to be easily replaced by the user when it becomes unusable.
  • a total of two filter covers (4), one on the right and one on the left of the filter chamber (5), are installed to secure the filters (6) that are placed in the filter chamber (5). Filter covers (4) also enable the filter chamber (5) to be opened and closed so that the filter (6) can be replaced.
  • the bottom valve cover (9) is connected to the filter chamber (5).
  • the valve (8) is placed on the bottom valve cover (9) and the top valve cover (7) is connected to the valve (8) to secure the valve (8).
  • the strap (1) is connected to the mask body (3).
  • the mask body (3) can be produced from medical elastron material or medical silicone elastron PVC material.
  • the body (3) made of medical silicone or elastron PVC material has an anti microbial structure by means of the characteristic of the material.
  • the cleaning process can be achieved by methods such as washing, dipping into solution and / or applying a stream. Silicon or elastron PVC surfaces having substantially low bacteria or virus retention properties or even none with respect to the virus / bacteria concentration of the environment, minimize the possibility of transmission of the threat during disposal.
  • PVC which is the raw material used in the mask body (3), is the generic name for many different polymeric chains and systems formed on the basis of Si - O - Si.
  • PVCs technically defined as “polysiloxanes”, are almost a "magic bridge” between organic and inorganic chemistry.
  • PVCs which combine the advantages of glass and plastic, have qualities that no other material in the world possesses.
  • PVCs like plastics (which are carbon based), are resistant and can be used in many forms. They are also resistant to heat and humidity, like glass (which is PVC based), are chemically hard and are insulating.
  • the geometric design of mask of the invention is compliant with both the interfaces of medical equipment and the interfaces of replaceable filters of different types.
  • patients may use common masks for oxygen or other respiratory needs in interventions during an epidemic.
  • the filter chamber (5) where the filter (6) is placed and the connection interfaces of other medical devices are the same, the filter (6) can be removed and the hose or other equipment of the related device can be attached easily.
  • the strap (1) which allows the mask to be kept fixed on the face, is made of elastic material. Due to its elastic structure, it does not require any additional adjustment and is suitable for all age groups.
  • the filter chamber (5) is the part where the filter (6), which filters harmful microorganisms, dust and pollen particles and prevent their passage into the respiratory tract, is positioned.
  • the filter cover (4) which allows the filter chamber (5) to be opened and closed, is installed in the filter chamber (5) so that the filter can be replaced (6).
  • the opening and closing of the filter chamber (5) allows the replacement of the filter (6) after use. It also allows the integration of filters (6) suitable for different environmental conditions (FFP1 - FFP2 - FFP3 - 3 Layer Mask). By changing the filter (6), it is possible to install different filters (6), which vary based on different microbial threats, to the filter chamber (5) by the user.
  • the mask body (3) which has an average duration of five years, remains stable, while changing the filters provides a very economical opportunity.
  • masks that are stored during periods of non - threat can be put into use again during the periods of threat.
  • an insufficient mask production volume does not become a problem during periods of threat.
  • only the filter (6) is purchased and installed in the filter chamber (5) by the user, allowing to be used again.
  • the filter (6) which is the unit where the viruses or bacteria will be retained mostly (which is also the unit where the air circulation is maintained), is installed in the filter chamber (5) on the body (3), removing the filter chamber (5) from the body (3) by pulling and then turning it upside down and shaking it will be enough to clean the filter (6). In this way, the possibility of transmission of viruses or bacteria is minimized.
  • the mask of the invention provides maximum compliance to each face type. Due to its thin foldable design, it can be carried in the pocket and can also be carried by hanging around the neck thanks to its strap (1).
  • the mask is suitable for use in humid and hot environments between - 30 ⁇ and +50 TT
  • the filter material used in the mask has a high filtration efficiency with an ultra - thin fiber structure. It provides low breathing resistance.
  • Filter (6) may be made of activated carbon material. Depending on the type of the epidemic, the variety of viruses and bacteria, fabric filters produced with nanotechnology may also be included for the filter.
  • the mask structure is suitable for this change.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Otolaryngology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention concerne un masque utilisé comme équipement de protection personnel dans divers domaines, en particulier dans le domaine de la santé; le masque comprend un corps (3) qui est fixé au visage de l'utilisateur pour recouvrir la zone du nez et de la bouche et qui est constitué d'un matériau qui ne retient pas les bactéries ou les virus, une sangle (1) reliée au corps pour maintenir le corps fixé au visage, au moins un filtre interchangeable (6) qui filtre des micro-organismes nuisibles qui peuvent être transmis par les voies respiratoires, la poussière ou les fragments de pollen, une chambre de filtration (5) dans laquelle le filtre (6) est placé, au moins un couvercle (4) de filtre qui fixe le filtre (6) et ouvre et ferme la chambre de filtration (5) pour permettre au filtre (6) d'être remplacé, et une vanne (8) qui permet à l'air collecté dans le masque pendant la respiration d'être évacué.
PCT/TR2020/050366 2020-04-30 2020-04-30 Masque doté d'un filtre remplaçable WO2021221572A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR202006805 2020-04-30
TR2020/06805 2020-04-30

Publications (1)

Publication Number Publication Date
WO2021221572A1 true WO2021221572A1 (fr) 2021-11-04

Family

ID=78374195

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2020/050366 WO2021221572A1 (fr) 2020-04-30 2020-04-30 Masque doté d'un filtre remplaçable

Country Status (1)

Country Link
WO (1) WO2021221572A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070277829A1 (en) * 2006-06-05 2007-12-06 Malcolm Casewell Face mask
US20150107596A1 (en) * 2012-06-15 2015-04-23 Koken Ltd. Respiratory protection device
WO2018045456A1 (fr) * 2016-09-12 2018-03-15 Canada Prosper Apparel Ltd. Masque facial destiné à filtrer l'air et système de surveillance de la qualité de l'air

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070277829A1 (en) * 2006-06-05 2007-12-06 Malcolm Casewell Face mask
US20150107596A1 (en) * 2012-06-15 2015-04-23 Koken Ltd. Respiratory protection device
WO2018045456A1 (fr) * 2016-09-12 2018-03-15 Canada Prosper Apparel Ltd. Masque facial destiné à filtrer l'air et système de surveillance de la qualité de l'air

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