The invention relates to a method for preparing an irradiated platelet lysate, comprising the steps of providing a starting platelet lysate having platelet factors including growth factors and plasma proteins including coagulation factors and proteins other than the coagulation factors. Double irradiation of the starting platelet lysate, using UVC radiation and ionizing radiation. The double irradiation with UVC radiation and ionizing radiation being arranged to retain at least 75% of the total protein concentration of the starting platelet lysate, while reducing, by at least 40%, the concentration of at least one of the coagulation factors including fibrinogen, factor II, factor VII, factor IX, factor X and factor XI of the starting platelet lysate.

A light sanitization system and method is disclosed that provides neutralization of pathogens and chemicals by embedding light waveforms within a stream of fluid.

The present invention relates to a power-driven land, water or air vehicle for providing dialysis solution receptacles, in particular bags, filled with dialysis solution, with the vehicle having a tank for receiving dialysis solution or for receiving a component of a dialysis solution, a storage region for the dialysis solution receptacles to be filled, and a filling station that is in fluid communication with the tank and that is configured to fill the dialysis solution receptacles with dialysis solution or with a component of the dialysis solution.

A method for sterilizing a concentrated composition and a diluent. The diluent is contained in a large container, and the concentrated composition is contained in a small container that is positioned within the large container. The combined containers are placed in at least one sealing layer that is hermetically sealed, and is also preferably placed in a second sealing layer that is also hermetically sealed. The bagged container is then placed in a carton, which preferably has a liner, and the carton is closed. The carton is then irradiation sterilized. The carton is delivered to the clean room. At a first staging area, the carton is opened and the bagged container is removed and brought to a second staging area. At the second staging area, the second sealing layer is removed and the container can be stored in the first sealing layer. The container is brought into the clean environment, where the first sealing layer is removed. At that point, the small container is opened and the chemical composition is released into the large container, so that the chemical composition mixes with the diluent. The container can then be shaken until the chemical composition is thoroughly mixed with the diluent.

A modularly structured lid for a sterile container includes a lid component, which has at least one gas exchange portion, on which, on the inner side of a lid, at least one filter device can be arranged, and at least one filter covering by which the at least one gas exchange portion can be completely covered on an outside of the lid. The lid component has at least one standardized clip receiving portion and the filter covering has at least one standardized clip portion, by which the filter covering and the lid component can be interlockingly fixed to each other, and can be mounted and removed without tools. A sterile container can include such a lid and a filter covering for such a lid.

A technique is provided whereby hydrogen peroxide introduced into a working chamber containing a resin component is reduced to a low concentration in a shorter time than before. The present invention resides in a method of maintaining a sterile environment of a working chamber that contains a resin component, and includes a step (a) of introducing hydrogen peroxide into the working chamber, a step (b) of introducing air into the working chamber through a filter after completion of the step (a), a step (c) of generating ozone by irradiating the air with ultraviolet having a peak wavelength of from 160 nm to less than 200 nm upstream of the filter or inside the working chamber and introducing the ozone into the working chamber, and a step (d) of decomposing the ozone introduced into the working chamber into oxygen radicals.

A method and apparatus for cleaning and treating HVAC systems with a deployed agent preferably includes an aerosol generating device, a plurality of vent sealing devices, an outlet connection conduit and an inlet connection conduit. The HVAC system includes at least one supply duct and at least one return duct. The aerosol generating device includes an inlet and an outlet. The outlet is connected to a return vent of the at least one return duct with the outlet connection conduit. A supply vent of the at least one supply duct may be connected to the inlet with the inlet connection conduit. However, the inlet does not have to be connected to the supply vent if the aerosol generating device is retained in an enclosure. A booster chamber may be used to increase the flow rate of the deployed agent from the aerosol generating device.

The present invention relates to a fluid supply system for a 3D printer including a fluid pressure generating device for generating a pressurized fluid flow and with a fluid heating device for heating the fluid flow, wherein the 3D printer has at least one construction chamber which is delimited by a construction chamber with respect to the surroundings of the 3D printer and is sealed in a fluid-tight manner, wherein the fluid pressure generating device, the fluid heating device and the construction chamber housing are in fluid connect ion, whereby the fluid flow can flow through the construction chamber, and wherein the fluid pressure generating device, the fluid heating device and the construction chamber housing define a closed fluid circuit for the fluid flow which is heated by the fluid heating device before entry into the construction chamber.

A device for delivering a sodium-2-mercaptoethane (Mesna) formulation to tissues and/or organs. The device includes a first chamber including Mesna in solid form, a second chamber including a buffer and at least one outlet for delivering the Mesna formulation, the outlet is. being in fluid communication with at least one of the chambers. The chambers are separated from each other by at least one disruptable separator and are in fluid communication with each other upon disruption of the separator thereby forming the Mesna formulation. The pH of the buffer in the second chamber is at least 8.5. A process for the preparation of a Mesna formulation.

The present invention relates to an air gap device for a medical instrument cleaning and disinfecting apparatus, the device comprising a housing having a first end adapted to allow liquid to enter the device and a second end adapted to discharge liquid from the device, wherein the first end comprises means for connecting the device to a disinfecting unit. The device further comprises handling means for handling the device. The present invention relates to a liquid disinfecting cartridge comprising the air gap device and the liquid disinfecting unit. Further, the present invention relates to a liquid disinfecting unit and air gap device intended for use in the liquid disinfecting cartridge and relates to an assembly of the medical instrument cleaning and disinfecting apparatus and the liquid disinfecting cartridge. The invention also relates to a method for interchangeably coupling the liquid disinfecting cartridge with the medical instrument cleaning and disinfecting apparatus.