WO2021224513A1 - Dispositif actif en forme de masque antiviral avec écran de protection oculaire - Google Patents

Dispositif actif en forme de masque antiviral avec écran de protection oculaire Download PDF

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Publication number
WO2021224513A1
WO2021224513A1 PCT/ES2020/070293 ES2020070293W WO2021224513A1 WO 2021224513 A1 WO2021224513 A1 WO 2021224513A1 ES 2020070293 W ES2020070293 W ES 2020070293W WO 2021224513 A1 WO2021224513 A1 WO 2021224513A1
Authority
WO
WIPO (PCT)
Prior art keywords
eye protection
active device
mask
impregnable
protection screen
Prior art date
Application number
PCT/ES2020/070293
Other languages
English (en)
Spanish (es)
Inventor
Alireza KAZEMI BANYHASHEMI
Original Assignee
Kazemi Banyhashemi Alireza
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 Kazemi Banyhashemi Alireza filed Critical Kazemi Banyhashemi Alireza
Priority to PCT/ES2020/070293 priority Critical patent/WO2021224513A1/fr
Publication of WO2021224513A1 publication Critical patent/WO2021224513A1/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
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • 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

Definitions

  • an active device that is to say a device that actively and not passively cancels the operative capacity of any aggressive virus before its contact with cellular tissues, which It is also in the form of a mask and has, among other elements, an eye protection screen.
  • the present invention is characterized by the special design, configuration and functionality of each and every one of the parts and elements that are part of the active device that offers not only a barrier of protection against viruses, but also fights, inactivates and neutralizes them. in an active and efficient way.
  • the present invention is circumscribed within the scope of respiratory, digestive and ocular entry way protection devices in the protection against external agents harmful to cellular tissues, particularly protection against pathogens present in the environment dissolved in the air.
  • the SARS-CoV-2 virus genome encodes 4 structural proteins: 1) Protein S (spike protein) is assembled into homotrimers to form an overhang of the virus body envelope and contains the cell receptor binding domain, being the Tropism determining protein with fusion capacity of the viral membrane entering the cell to release the viral genome inside and infect it. The other proteins are associated with the viral envelope.
  • Protein S spike protein
  • the other proteins are associated with the viral envelope.
  • the protein N located inside the virion associated with the viral RNA.
  • the object of the present invention is an active device, that is, it actively fights to neutralize the virus, in addition to offering protection passive, which is in the form of an antiviral mask and which, among other elements, has eye protection.
  • the objective of the device is to nullify the operational capacity of the aggressor (virus) before it contacts the cellular tissue based on knowledge of the virus and knowledge of the media.
  • the active device comprises the following elements that we present below and that are exposed from the outermost element in relation to the user's face towards the closest element and in contact with the wearer's face:
  • impregnable filtering means that is to say, mounted on the device, are capable of being impregnated without having to be extracted in order to be impregnated.
  • the mechanical protection means in a possible embodiment is an outer mask provided with a series of horizontal-type openings in the form of gills oriented like a blind with a lower opening.
  • the support and impregnation means consist of a piece provided with a series of horizontal grooves and that in the upper perimeter part has a projection tube of disinfectant material from some lateral tanks.
  • a chamber is defined in which the impregnable filter media is housed, which has the particularity of being able to be impregnated directly while keeping the device active, not being necessary to disassemble it to extract the impregnable filter and re-impregnate it.
  • the means for joining the pieces and emitting disinfectant radiation in a possible embodiment comprise a central piece provided with a central opening that has perimeter radiation emission means, which in a possible embodiment consist of a strip of LEDs of ultraviolet radiation that have a high disinfectant power, its relationship with generating ozone and inhibiting all types of viruses and bacteria, said strip being powered by a battery and activated by means of a microswitch (or by means of a wireless connection such as Bluetooth) both housed in this centerpiece.
  • This central piece serves as a means of articulated joining of the outer mask and the clamping and impregnation part, counting for this on its lower edge with cylinders in which the outer mask and the clamping and impregnation part articulate by means of hinges. .
  • central piece On the central piece there is a flexible adapter that will preferably be made of hypoallergenic silicone that allows adaptation to all types of faces and avoids dermatological problems.
  • an air recycling valve is arranged on this central piece, which allows the accumulated air to escape with a system similar to the drip valves for serum or microdispenser for colony samples. Unique air outlet capability for recycling prevents entry of viruses and pollutants.
  • the waste air outlet is oriented towards the ground with a projection in the form of a dispenser integrated in the housing, similar to those for soap or cologne. It will be located in the lower part of the mask at the back of the support piece where the disinfectant dispensers are located laterally.
  • the assembly is attached to the user's head by means of elastic fasteners.
  • the active device is completed by an eye protection screen that is placed on the holding element and impregnation of the impregnable filter by means of lugs.
  • the eye protection screen there is a locking hook that unlocks the outer mask when it is folded.
  • the physical elements used in its manufacture are replaceable and are not harmful to the user or pedestrians.
  • the filter could be impregnated with any type of chemical and / or medicinal substances that are beneficial to the user and harmful to the offending agent.
  • the mask comprises from its outer part in relation to the user's face towards the part closest to the user, with the following elements:
  • an outer mask (1) whose objective is to be the first barrier against the virus, preferably but not limitingly, it is made of non-porous rigid plastic PVC material.
  • Said mask (1) is provided with a series of inlet slots (2) which, unlike other masks, are horizontal in the shape of oriented fish gills similar to a semi-closed blind with a lower opening. In this way we have the first barrier or shield against the virus by preventing the airflow (drop) that contains the virus from reaching us from the front.
  • the outer mask (1) is provided in its lower part with hinge-shaped anchors (3). Its functionality is to be able to fold down the outer mask (1) to be able to introduce impregnable filters (4) of chemical products (antivirals).
  • a support and impregnation support (6) of the impregnable filters (4) is preferably made of high quality carbon fiber or PVC plastic designed in such a way that in the central part it allows the air to pass comfortably through a series of horizontal slots (19). Its main function is to hold the impregnable filter (4) in addition to serving as a means to impregnate the impregnable filters, counting for this with one or several tubes (7) projectors of disinfectant material towards the grooves (19), said tubes (7) being fed from lateral tanks (18). In this way, the air that passes through the filter goes through the disinfection process.
  • the fastening of the impregnable filter (4) is carried out by means of the outer mask (1) and the fastening and impregnation support (6) when they are housed between them, being placed in a way that prevents it from moving or falling out of the mask .
  • a removable transparent visor (8) can be arranged, which in one of the many possible ways is made of PVC.
  • a central piece (11) that serves for the union and subjection of the previous elements and the emission of disinfectant radiation which in a preferential but not limited way is made of high quality carbon fiber or plastic, since it must support the outer mask (1) and the support for holding and impregnating the impregnable filters (4) counting for They with articulation cylinders (12) that allow the rotation or tilting of the outer mask (1) and the support for holding and impregnating the impregnable filters (4).
  • This central piece (11) has a central opening (20) on the perimeter of which houses radiation disinfection means, which in a possible embodiment comprises a strip of UVA-emitting LEDs, it also has a hidden hole to house a battery, for example 3V type CR2450 with its corresponding battery holder and which has a microswitch or via a wireless connection for turning it on and off.
  • radiation disinfection means which in a possible embodiment comprises a strip of UVA-emitting LEDs, it also has a hidden hole to house a battery, for example 3V type CR2450 with its corresponding battery holder and which has a microswitch or via a wireless connection for turning it on and off.
  • This piece (11) also has hooks (15) that allow joining all the pieces with the encapsulation defined for the impregnable filter (4).
  • This central piece (11) is provided with a recycling valve to allow the accumulated air to escape, being designed with a system similar to drip valves for serum or microdispenser for colony samples. The unique air outlet capacity for recycling prevents the entry of viruses and pollutants in this way.
  • the waste air outlet is oriented towards the ground with a projection in the form of a dispenser integrated in the housing, similar to those for soap or cologne. It will be located in the lower part of the mask at the back of the support piece where the disinfectant dispensers are located laterally.
  • a flexible adapter (16) is arranged on the rear or rear face of the central piece (11), its function is to interpose itself between the face of the subject with the rigid pieces to avoid any damage to the user. Prolonged use of masks is causing damage, marks and pain on the face of users. For this reason, this piece will have maximum flexibility, adequate thickness and a coupling design that will not allow pressure on a few single points, in this way the ideal seal will also be achieved. In addition, this element being flexible will easily adapt to different types of faces. With the possibility of serving the same mask to people of different characteristics by changing between three different sizes for a perfect fit. In a possible embodiment, it is made of hypoallergenic silicone material, avoiding dermatological problems. The hermetism between the face and the central piece (11) prevents any external leakage that has not previously passed through the different barriers of the mask.
  • the transparent visor (8) removably mounted on the clamping and impregnation piece (6) protects the user from contagion through the ocular access route.
  • the visor (6) is mounted on small plastic parts that allow quick fixing and disassembly, counting for this the plastic visor with lugs (9) that allow the fixing of the transparent visor, it also has a hook ( 10) which is in charge of blocking the outer mask (1) when it is folded. In order to avoid the risk of the filter falling or misaligning.

Landscapes

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

Abstract

L'invention concerne un dispositif de protection actif en forme de masque antiviral qui comprend depuis la partie la plus externe par rapport au visage de l'utilisateur jusqu'à la partie la plus proche du visage : un masque extérieur (1) pourvu de rainures orientées de manière caudalement semblable à une persienne semi-fermée ; un filtre imprégnable, d'une pièce de fixation et d'imprégnation (6) pourvue d'un ou de plusieurs tubes d'imprégnation (7) alimentés depuis des réservoirs latéraux (18) ; sur cette pièce de fixation et d'imprégnation (6) est montée une visière transparente (8), le masque extérieur (1) et la pièce de fixation et d'imprégnation (6) étant reliés de manière articulée à une pièce centrale (11) de liaison et d'émission de rayonnements désinfectants au moyen d'une bande de DEL alimentée depuis une batterie et actionnable par un micro-interrupteur, ou connexion sans fil, il comprend en outre un adaptateur souple disposé sur la pièce centrale qui permet l'adaptation au visage. Au niveau de la partie caudale, il présente une soupape de sortie d'air.
PCT/ES2020/070293 2020-05-08 2020-05-08 Dispositif actif en forme de masque antiviral avec écran de protection oculaire WO2021224513A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/ES2020/070293 WO2021224513A1 (fr) 2020-05-08 2020-05-08 Dispositif actif en forme de masque antiviral avec écran de protection oculaire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2020/070293 WO2021224513A1 (fr) 2020-05-08 2020-05-08 Dispositif actif en forme de masque antiviral avec écran de protection oculaire

Publications (1)

Publication Number Publication Date
WO2021224513A1 true WO2021224513A1 (fr) 2021-11-11

Family

ID=78467863

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2020/070293 WO2021224513A1 (fr) 2020-05-08 2020-05-08 Dispositif actif en forme de masque antiviral avec écran de protection oculaire

Country Status (1)

Country Link
WO (1) WO2021224513A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098270A (en) * 1976-10-26 1978-07-04 Bbdm, Inc. Smoke mask apparatus
WO2004066764A2 (fr) * 2003-01-22 2004-08-12 Biokidz Usa Masque de protection contre les biorisques convenant pour les civils
US20070277829A1 (en) * 2006-06-05 2007-12-06 Malcolm Casewell Face mask
US20150217145A1 (en) * 2014-02-05 2015-08-06 Wilcox Industries Corp. Eye-protective shield with head up display
FR3035520A1 (fr) * 2015-04-27 2016-10-28 Zodiac Aerotechnics Dispositif de securite pour pilote d'avion, ensemble de protection comprenant le dispositf et systeme de protection

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098270A (en) * 1976-10-26 1978-07-04 Bbdm, Inc. Smoke mask apparatus
WO2004066764A2 (fr) * 2003-01-22 2004-08-12 Biokidz Usa Masque de protection contre les biorisques convenant pour les civils
US20070277829A1 (en) * 2006-06-05 2007-12-06 Malcolm Casewell Face mask
US20150217145A1 (en) * 2014-02-05 2015-08-06 Wilcox Industries Corp. Eye-protective shield with head up display
FR3035520A1 (fr) * 2015-04-27 2016-10-28 Zodiac Aerotechnics Dispositif de securite pour pilote d'avion, ensemble de protection comprenant le dispositf et systeme de protection

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