OMPI – Búsqueda en las colecciones de patentes nacionales e internacionales

1.20220331624FACIAL PROTECTION ELEMENT FOR PROTECTION AGAINST RISKS OF EXPOSURE TO INFECTIOUS BIOLOGICAL AGENTS

US - 20.10.2022

Clasificación Internacional A62B 23/02 Nº de solicitud 17721437 Solicitante FUNDACION UNIVERSIDAD CATOLICA DE VALENCIA SAN VICENTE MARTIR Inventor/a Ángel SERRANO AROCA

The present invention describes a facial protection element for protection against risks of exposure to infectious biological agents, such as microorganisms, like a virus with an envelope, including SARS-CoV-2 and the multidrug-resistant Gram-positive bacteria. Specifically, the present invention relates to a facial protection element of the type comprising: face shields, glasses, masks, counter shields, etc., which prevent not only direct exposure to the infectious biological agent, but rather also inactivate same once the biological agent comes into contact with the facial protection element. The facial protection element comprises a plastic material or glass with a biocidal agent coating layer.

2.WO/2021/207292ENDOTRACHEAL INTUBATION PROTECTION DEVICE

WO - 14.10.2021

Clasificación Internacional A61G 10/00 Nº de solicitud PCT/US2021/026070 Solicitante BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM Inventor/a RICE, Justin

Certain embodiments are directed to a liquid and ballistic droplet protection shield ("shield") is described that provides increased protection infective fluids during the intubation process.

3.20220408862Mask for Detecting Virus of Respiratory Tract Infection

US - 29.12.2022

Clasificación Internacional A41D 13/11 Nº de solicitud 17849572 Solicitante KKT Holdings Syndicate Inventor/a Tzu-Yi KUO

This invention provides a respirator for detecting viruses which cause respiratory tract infection. The respirator comprises an outer layer, an inner layer, a rapid screening reagent between the outer layer and the inner layer, and a water-resist membrane between the rapid screening reagent and the inner layer. A sample pad of the rapid screening reagent is located on a region close to the nostrils, such that air from the nostrils will arrive the sample pad. Viruses inside the air with vapors or moistures will flow inside the rapid screening reagent through a conjugate pad, a nitrocellulose membrane, and an absorption pad. At least one test line will indicate a corresponding virus.

4.WO/2021/247775RESPIRATORY THERAPEUTIC ELECTRIC HEAT SOURCE FACE MASK

WO - 09.12.2021

Clasificación Internacional A61M 16/10 Nº de solicitud PCT/US2021/035549 Solicitante SABIN, Robert Inventor/a SABIN, Robert

An improved face mask with a temperature monitored resilient, flexible face barrier to limit the face, eyes, lips, and oral tissues of the mouth of the user from direct exposure to heated air from the mask above threshold temperatures. The improved face mask and heat source conditions air drawn into the face mask before it is actually breathed and thereby supply heated or elevated higher temperature at a therapeutic air pressure to persons in need thereof, particularly to maintain a wearer's upper respiratory system at a further elevated high temperature, capable of inactivating viruses, such as the Coronavirus 2 (SARS CoV-2 virus), killing bacteria, (TB) fungi, biofilms, tumor cells, pre-malignant cancer cells, dysplasia cells and other pathogens, and to promote an immune-stimulatory response and to prevent or inactivate a virus in the respiratory system of the wearer of the heated face mask, in both ambulatory and hospitalization settings.

5.3100613HV FIREWALL FILTER FACIAL RESPIRATOR (TO CAPTURE AND KILL CORONAVIRUS)

CA - 25.05.2022

Clasificación Internacional A62B 23/02 Nº de solicitud 3100613 Solicitante PILLAY, RAMAKRISHNA Inventor/a PILLAY, RAMAKRISHNA

The HV firewall filter facial respirator that captures, incapacitates, and kills viruses including coronavirus from the air being inhaled is disclosed herein. In an embodiment, the respirator comprises of a HV fire wall filter with three wire mesh electrodes: first filter electrode front with fine wire mesh made of wider aperture that permeates the air contaminated with virus to enter the HV firewall filter; second filter electrode centre with ultrafine wire mesh made of narrower aperture traps majority of the virus in the first electrode space between the electrodes; third filter electrode rear also with ultrafine wire mesh made of narrower apertures further traps the remaining virus in the second electrode space between the electrodes; and the trapped virus while passing through the electrode spaces gets electrocuted/burnt/cell structure destroyed, as a result of high voltage (near breakdown) applied to the electrodes, and the air coming out of the HV Firewall filter is nearly 99.99% free of virus.

6.WO/2021/224933E-VISOR AND ELECTRICALLY CHARGED PERSONAL PROTECTIVE EQUIPMENT (PPE)

WO - 11.11.2021

Clasificación Internacional H01B 1/00 Nº de solicitud PCT/IN2020/050561 Solicitante SUGIRTHAMUTHU, Shobhana Inventor/a SUGIRTHAMUTHU, Shobhana

This invention provides an e-visor, a PPE, having a negatively charged surface, which is expected to repel the coronavirus because the coronavirus also has a negatively charged surface. The electrical charge of any micro organisms positive or negative, can be repelled by providing the same electrical charge, and kill them by coagulating the protein in them by modifying the voltage and other electrical parameters. The e -visor, during use, makes use of solar power and or a rechargeable battery to provide this negative charge on the surface of the visor. The negatively charged surface of a visor, any PPE or any other material, instruments and walls of the surfaces that is exposed to the coronavirus-infected patient, The visor could also be made with conventional transparent materials and use the transparent conductive films and coats to make the electricity pass through, to repel and kill the coronavirus

7.WO/2021/209395COVID FACE MASK

WO - 21.10.2021

Clasificación Internacional B01D 39/08 Nº de solicitud PCT/EP2021/059456 Solicitante AGA NANOTECH LTD Inventor/a FELLOWS, Adrian, Neville

The invention relates to a multi-layered substrate, comprising a first layer, a second layer and a third layer, wherein an acetyl donor and a peroxygen donor are entrapped between the first layer and the second layer capable of generating peracetic acid and hydrogen peroxide as biocides in the presence of moisture, and a basic salt is contained in the third layer or between the second layer and the third layer. The multi-layered substrate is suitable for face masks and provides antiviral protection, in particular a protection against SARS-CoV-2 and COVID-19.

8.WO/2022/015987ANTIVIRAL FACE MASKS AND AIR FILTERS

WO - 20.01.2022

Clasificación Internacional A62B 23/02 Nº de solicitud PCT/US2021/041835 Solicitante CALGON CARBON CORPORATION Inventor/a BROWN, Robert

Air filters and masks containing activated carbon cloth material, optionally with silver included, are described that are effective at removing virus from the air, immobilizing, and inactivating. The filters and masks can immobilize and inactivate a virus. The filters and masks are useful for protecting a user against coronavirus such as SARS-CoV-2.

9.20170281966Device to kill micro-organisms inside the respiratory tract

US - 05.10.2017

Clasificación Internacional A61M 16/00 Nº de solicitud 15471882 Solicitante Mohamed A Basiony Inventor/a Mohamed A Basiony

A present idea relates to a device to kill micro-organisms inside the patient's respiratory tract using UV light, specifically UV-C. It is particularly used to treat patients with Coronaviruses family such as Severe Acute Respiratory Syndrome (SARS) and Middle East Respiratory Syndrome (MERS). The device consists of a triple-lumen catheter and UV control unit. The distal end of one of the catheter's lumen has a curved UV chamber while the proximal end has a cable with a socket to be connected to the UV control unit. The second lumen of the catheter is used for oxygen supply, and the third lumen of the catheter is used for suction.

10.20230118955VIRAL TREATMENTS INVOLVING MANUKA HONEY AND COMPONENTS THEREOF

US - 20.04.2023

Clasificación Internacional A61K 35/644 Nº de solicitud 17914099 Solicitante MANUKAMED LIMITED PARTNERSHIP Inventor/a CHRISTOPHER DAVID MCMAHON

The use of Manuka Honey in the production of a medicament for treating a virus by applying the honey, via the medicament, to the periphery of tissue on which the virus is present. Further, The use of one or more of methylglyoxal; 3-phenyllactic acid; p-coumaric acid; quercetin; pinocembrin; pinobanksin; hesperidin; galangin; kaempferol; chrysin; and luteolin in the preparation of an antiviral medicament for administering to a patient to treat, or prevent, infection by the virus. Further, a respiratory mask comprising a barrier permeable to air, the barrier having sufficient Manuka Honey for substantially disinfecting a vims in air when breathed in or otherwise passed through the barrier while the mask is worn.

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