Abstract: An example sterilizing apparatus comprises a medical fluid container storing a medical fluid containing alcohol, a gas cylinder filled with pressurized carbon dioxide gas, and a spray gun connected with the medical fluid container and the gas cylinder. The sterilizing apparatus being configured to spray the medical fluid into a target space under action of the carbon dioxide gas injected from a tip nozzle of the spray gun. The sterilizing apparatus further comprises a control valve to increase and/or decrease an amount of the carbon dioxide gas to be injected, thus adjusting an amount of the medical fluid to be sprayed.

Abstract: An apparatus for sterilizing and disinfecting a target space by spraying a chemical including alcohol includes a spray gun to which a chemical container containing a sterilizing and disinfecting chemical including alcohol is attachable, a gas cylinder filled with a compressed carrier gas that does not react with alcohol, and a pressure reducing valve for decompressing the carrier gas discharged in a vaporized state from the gas cylinder to a predetermined pressure, and is constructed so that the pressure reducing valve and the spray gun are directly connected with a gas hose and mounted on a common truck. The sterilizing and disinfecting apparatus can operate with a simple structure requiring no power supply, and is much lighter in weight compared to conventional apparatuses.

Abstract: An apparatus for sterilizing and disinfecting a target space by spraying a chemical including alcohol includes a spray gun to which a chemical container containing a sterilizing and disinfecting chemical including alcohol is attachable, a gas cylinder filled with a compressed carrier gas that does not react with alcohol, and a pressure reducing valve for decompressing the carrier gas discharged in a vaporized state from the gas cylinder to a predetermined pressure, and is constructed so that the pressure reducing valve and the spray gun are directly connected with a gas hose and mounted on a common truck. The sterilizing and disinfecting apparatus can operate with a simple structure requiring no power supply, and is much lighter in weight compared to conventional apparatuses.

Abstract: An apparatus for sterilizing and disinfecting a target space by spraying a chemical including alcohol includes a spray gun 4 to which a chemical container 7 containing a sterilizing and disinfecting chemical including alcohol is attachable, a gas cylinder 1 filled with a compressed carrier gas that does not react with alcohol, and a pressure reducing valve 2 for decompressing the carrier gas discharged in a vaporized state from the gas cylinder 1 to a predetermined pressure, and is constructed so that the pressure reducing valve 2 and the spray gun 4 are directly connected with a gas hose 3 and mounted on a common truck 5. The sterilizing and disinfecting apparatus can operate with a simple structure requiring no power supply, and is much lighter in weight compared to conventional apparatuses.

Abstract: An apparatus for sterilizing and disinfecting a target space by spraying a chemical including alcohol includes a spray gun 4 to which a chemical container 7 containing a sterilizing and disinfecting chemical including alcohol is attachable, a gas cylinder 1 filled with a compressed carrier gas that does not react with alcohol, and a pressure reducing valve 2 for decompressing the carrier gas discharged in a vaporized state from the gas cylinder 1 to a predetermined pressure, and is constructed so that the pressure reducing valve 2 and the spray gun 4 are directly connected with a gas hose 3 and mounted on a common truck 5. The sterilizing and disinfecting apparatus can operate with a simple structure requiring no power supply, and is much lighter in weight compared to conventional apparatuses.

Abstract: An automatic winding mechanism which includes a rotatable winding shaft, a first guide including a circular first guide portion and a second guide including a substantially U-shaped second guide portion is disclosed. A leader portion of a continuous sheet fed by a pair of feed rollers is introduced along a circumferential surface of the winding shaft by the first and second guide portions which are disposed so as to enclose the winding shaft in cooperation with each other. The continuous sheet is then automatically wound on the winding shaft since the circumferential velocity of the winding shaft is set higher than the feeding speed of the feed rollers. The winding mechanism also includes a first sensor for sensing whether the winding shaft is in place. The winding mechanism is started if the winding shaft is sensed and the winding mechanism is prevented from starting if the winding shaft is not sensed.