The present invention relates to a novel isolating consulting table. The novel isolating consulting table includes a table body and an air outlet pipe, wherein an air inlet duct is inlaid on the table top; the air inlet duct and the air outlet pipe are located in the same vertical plane; an electric ion purification and disinfection system is arranged in the air inlet duct; the table body is provided with a pneumatic device; an air inlet and an air outlet of the pneumatic device are communicated with an air outlet of the air inlet duct and an air inlet duct of the air outlet pipe, respectively; the air outlet pipe includes a ventilation pipe, and an air outlet guide hood located at an air outlet of the ventilation pipe; an air outlet side of the air outlet guide hood is arranged toward the air inlet duct.

A liquid spray nozzle includes a nozzle hole configured to spray a liquid toward an object, a liquid flow channel communicated with the nozzle hole, and a filter disposed in the liquid flow channel, wherein at least one of a part of the filter and a part of the liquid flow channel from the filter to the nozzle hole forms an antibacterial part.

In certain exemplary embodiments, an air purifier comprises a housing defining an enclosure and having an air entrance and an air exit; a particulate filter; a NCCO filter material configured to adsorb and decompose at least one gaseous pollutant; an AOG configured to generate at least one oxidant; an oxidant remover configured to remove at least one oxidant; a fan unit configured to generate airflow from the air entrance to the air exit; wherein the particulate filter, the NCCO filter material, the AOG, the oxidant remover and the fan unit are positioned within the enclosure such that during operation, a flow of air passes from the air entrance to the air exit through the particulate filter and the NCCO filter material along a direction of the flow of air. In certain embodiments, the air purifier may ensure safety to users while efficiency in removing contaminants can be greatly improved.

The present invention provides the sterilization of an ophthalmic composition comprising timolol or salt thereof optionally with pharmaceutically acceptable agent(s) wherein the sterilization is achieved through aseptic filtration technique. Further the present invention provides the sterilization process by optimising the process parameters by varying the heating time at a temperature to control the viscosity of the ophthalmic composition of present invention through aseptic filtration technique wherein the filtration is done under aseptic condition through 0.45 μm clarification pre-filter followed by 0.2μ sterilizing grade filter. The process is simple and economical.

A filter insert for filtration of liquids and/or gases includes at least one filter layer containing at least one electro-conductive layer to resist heating of the filter insert. Further, it relates to a device for sterilization and/or disinfection of the filter insert, in particular, the device for sterilization and/or disinfection of the filter insert for filtration of liquids and/or gases, according to any one of the preceding claims, including at least one filter layer, wherein it includes the electric power supply connectable by at least two conductive contacts to the electro-conductive layer of the filter insert to resist heating of it.

Methods of inactivating microbiological contamination described herein use a textile or membrane which can generate a contamination-inactivating amount of ozone or a reactive oxygen species. The textile or membrane includes first and second conductive layers and at least one ion conductive or porous intermediate layer positioned between the first and second conductive layers. The textile or membrane can form part of a protective face mask, for example a medical or surgical face mask. A voltage effective to generate a microbiological contamination-inactivating amount of the inactivating species is applied across the intermediate layer of the textile or membrane.

An apparatus, system, and method for contacting blood with ozone to kill microorganisms in the blood are described. The method involves injecting microbubbles of ozone containing gas into a flow of blood, preferably at a temperature of less than 12° C. The apparatus includes a blood flow conduit including a blood ozone contacting portion including a porous ozone injector.

Methods and apparatus for sterilization are presented. An apparatus includes a sterilizing cabinet assembly including a cabinet having an access port and a bottom, the bottom configurable to induce a condensate to flow on the bottom to a vent port. The apparatus further includes a door connected to the cabinet, the door moveable between an open position permitting passage through the access port to an interior of the cabinet and a closed position precluding passage through the access port. The apparatus also includes at least one of the cabinet and the door having the vent port, and a filter overlying the vent port and forming a sealed interface with an adjacent portion of the one of the cabinet and the door.

A system and method for mitigating airborne contamination in a conditioned indoor environment utilizes one or more sensing modules configured to detect presence and/or concentration of particles and/or aerosols at different locations. A control module employs an artificial intelligence algorithm to selectively activate at least one mitigation module utilizing machine learning programmed rules and output signals from the sensing module(s). The mitigation module(s) are configured to take one or more actions to reduce presence and/or concentration of particles and/or aerosols in the conditioned indoor environment.

an apparatus, system, and method for contacting blood with ozone to kill microorganisms in the blood are described. The method involves injecting microbubbles of ozone containing gas into a flow of blood, preferably at a temperature of less than 12° C. The apparatus includes a blood flow conduit including a blood ozone contacting portion including a porous ozone injector. Figure to be published with the abstract: