A nasal mask comprises a panel of breathable filter material, the panel having a bottom edge and a top edge, a height between the bottom edge and the top edge being between approximately 40 and 80 mm. The panel is configured to cover a portion of the face extending from under a nasal bridge to an upper lip of a wearer, a shapeable strip connected to the panel at or adjacent to the bottom edge of the panel, the shapeable strip being configured to be applied against an upper lip with the bottom edge of the panel being above a mouth cavity of the wearer.

A nasal mask comprises a panel of breathable filter material, the panel having a bottom edge and a top edge, a height between the bottom edge and the top edge being between approximately 40 and 80 mm. The panel is configured to cover a portion of the face extending from under a nasal bridge to an upper lip of a wearer, a shapeable strip connected to the panel at or adjacent to the bottom edge of the panel, the shapeable strip being configured to be applied against an upper lip with the bottom edge of the panel being above a mouth cavity of the wearer.

A Personal Protective Equipment that fits in the Nose of living species, especially human beings, this nose mask is designed for ease of use, comfort to the user, and most of all to filter harmful viruses, bacteria, other filterable microbes, dust particles, and prevent them from entering into their nostrils, thereby protecting the user and preventing them from contracting diseases such as but not limited to COVID-19 (largely known as the novel corona virus during the years 2019 to 2021 pandemic time period), while they are at work, outside, and/or indoors, to ensure that they lead a healthy life. Additionally this Personal Protective Nose Mask can be used for betterment of health by patients, under a Physician's care/treatment who are prescribed inhalable medicines.

A Personal Protective Equipment that fits in the Nose of living species, especially human beings, this nose mask is designed for ease of use, comfort to the user, and most of all to filter harmful viruses, bacteria, other filterable microbes, dust particles, and prevent them from entering into their nostrils, thereby protecting the user and preventing them from contracting diseases such as but not limited to COVID-19 (largely known as the novel corona virus during the years 2019 to 2021 pandemic time period), while they are at work, outside, and/or indoors, to ensure that they lead a healthy life. Additionally this Personal Protective Nose Mask can be used for betterment of health by patients, under a Physician's care/treatment who are prescribed inhalable medicines.

An air purification apparatus for nasal application is provided for purifying and/or reducing undesirable materials from air intended to enter a nasal cavity. The air purification apparatus for nasal application may include an air purification apparatus, housing component, power component, fan component, filtration component, germicidal irradiation component, aroma component, nose plug component, monitoring component, and case.

An air purification apparatus for nasal application is provided for purifying and/or reducing undesirable materials from air intended to enter a nasal cavity. The air purification apparatus for nasal application may include an air purification apparatus, housing component, power component, fan component, filtration component, germicidal irradiation component, aroma component, nose plug component, monitoring component, and case.

A nasal-plug filter device including a device body, a filter, a first actuator, a second actuator, and a gas sensor is provided. The device body has a ventilating channel, and the ventilating channel has an inlet end and an outlet end. The filter is disposed at the outlet end. The first actuator is disposed at the inlet end for being driven to transmit gas outside the device body into the device body. The second actuator is stacked on and bonded to the first actuator, and the second actuator is driven to transmit the gas transmitted by the first actuator to the filter to be filtered and purified. The gas sensor is disposed at the outlet end. A connection element may be provided for connecting two nasal-plug filter devices with each other.

A nasal-plug filter device including a device body, a filter, a first actuator, a second actuator, and a gas sensor is provided. The device body has a ventilating channel, and the ventilating channel has an inlet end and an outlet end. The filter is disposed at the outlet end. The first actuator is disposed at the inlet end for being driven to transmit gas outside the device body into the device body. The second actuator is stacked on and bonded to the first actuator, and the second actuator is driven to transmit the gas transmitted by the first actuator to the filter to be filtered and purified. The gas sensor is disposed at the outlet end. A connection element may be provided for connecting two nasal-plug filter devices with each other.

A facial mask having pathogen inactivation capabilities is disclosed. One embodiment comprises a mask and a pathogen inactivation system coupled to the mask. The pathogen inactivation system is configured to heat and inactivate bacteria and viruses.

A facial mask having pathogen inactivation capabilities is disclosed. One embodiment comprises a mask and a pathogen inactivation system coupled to the mask. The pathogen inactivation system is configured to heat and inactivate bacteria and viruses.