A quarantine gate apparatus to be disposed at a boundary of a facility to be accessed by multiple users is provided. The quarantine gate apparatus includes an inner part bordering on inside of the facility, an outer part bordering on outside of the facility and a conditional opening gate disposed between the inner part and the outer part. An entering person can reach the inside of the facility by sequentially passing through the outer part, the conditional opening gate, and the inner part. The quarantine gate apparatus includes a body temperature obtainer, a body temperature analyzer, an identification information receiver, an identification information storage, and a gate controller.

A medical device reprocessor is operable to perform a method of cleaning an internal channel of a medical device. The method entails activating a pump assembly to deliver a detergent to the internal channel for a first predetermined duration, activating the pump assembly to deliver water to the internal channel to rinse out the detergent for a second predetermined duration, and activating the pump assembly to deliver pressurized air to the internal channel to purge out the water or detergent contained within the internal channel for a third predetermined duration. Subsequently, the method involves activating the pump assembly to deliver a predetermined volume of disinfectant to the internal channel, and activating the pump assembly to deliver pressurized air to purge out the disinfectant into a chamber. The method repeats filling the internal channel with detergent, water and disinfectant and the subsequent purging of the internal channel with pressurized air.

The present invention is generally related to an apparatus and method for sanitizing a continuous positive airway pressure (CPAP) device, in particular the invention relates to a system, method and device that attach to a CPAP device and sanitizes all of the parts of the CPAP device, including the inner areas of the hose, reservoir and face mask most prone for bacteria buildup. The device has an ozone operating system and one or more ozone distribution lines that distributes ozone to a CPAP device and a non-permeable bag for sanitizing a CPAP mask.

The mechanical and system design of a device to detect pathogens on hands including means to sanitize the device while protecting the user from said sanitizer emissions be they optical, gaseous or liquid.

The invention provides a unit operation formed by a device and its use for continuous virus inactivation of a continuous flow of a process fluid. The unit operation formed by a device comprises a single inlet at one end and an outlet at the opposite end and at least one HFI, characterized in that the HFI further comprises at least one installation.

The present invention relates to a wound healing PVA sponge dressing using negative capillary pressure of the dressing material together with auxiliary negative pressure for wound treatment. The PVA sponge dressing is pretreated with gram positive and gram negative biocidal 5 dyes for insertion into or over a wound. A negative pressure pump is mounted to the PVA sponge dressing to produce additional capillary pressure for withdrawing fluid or water vapor from the sponge dressing and a cover is mounted over the sponge material and negative pressure pump forming a unitary sealed package for placement over a wound.

Stable formulations for a dimeric naphthalimide coating and preparation methods for forming said coating, dimeric naphthalimide coated articles, as well as sterilization and storage-stable packaging thereof.

A medical device reprocessor is operable to perform a method of cleaning an internal channel of a medical device. The method entails activating a pump assembly to deliver a detergent to the internal channel for a first predetermined duration, activating the pump assembly to deliver water to the internal channel to rinse out the detergent for a second predetermined duration, and activating the pump assembly to deliver pressurized air to the internal channel to purge out the water or detergent contained within the internal channel for a third predetermined duration. Subsequently, the method involves activating the pump assembly to deliver a predetermined volume of disinfectant to the internal channel, and activating the pump assembly to deliver pressurized air to purge out the disinfectant into a chamber. The method repeats filling the internal channel with detergent, water and disinfectant and the subsequent purging of the internal channel with pressurized air.

The present invention relates to a sponge dressing for treating wounds comprised of a polymer sponge containing a plurality of antimicrobial dyes with at least one dye being gram positive and at least one other dye being gram negative and a silicon adhesive secured to a sponge surface. The sponge dressing can be exposed initially to gamma radiation and later sterilized by ethylene oxide or alternatively it can be sterilized by ethylene oxide and later irradiated by gamma radiation. The sponge dressing has a morphology characterized by an average pore throat diameter of 0.5-500 μm and a porosity ranging from about 60% to about 99.5%. The sponge dressing can also contain at least one biofilm reducing agent, at least one chelating agent and an ionic and non-ionic surfactant.

The invention is a vapourising device (10) for vapourising a volatile liquid for supply to an environment. The device has a housing 100 having an inlet (109) for receiving inlet air which is warmed by inlet heater (111) before being supplied to cartridge assembly (200). Cartridge assembly (200) has a reservoir (204) for containing the liquid to be vapourised and at least one wick (206), one end of which is located in the reservoir to receive and transport the liquid to the other, exposed end of the wick where the liquid evaporates and mixes with the supplied stream of heated inlet air. The wick may be heated by a wick heater (211). The device also includes an outlet duct section (217) between the wick (206) and the outlet (221) which is conical in shape and is configured to accelerate the flow of the mixture of inlet air and vapourised liquid away from the wick towards the outlet (221). The invention provides increased control of the vapourisation process and helps to reduce condensation of the volatile liquid back onto the apparatus or onto surrounding surfaces.