Abstract: An object of the present invention is to suppress the increase of coarse particles due to the fusion of powder particles and reduce a ratio of particles that have been excessively spheroidized, when the powder particles are heat-treated.

Abstract: Described herein are devices and techniques for spray drying a fluid to produce a dried powder. Assemblies include a spray drying head attachable to a gas supplier and a liquid sample, such as a standard unit of blood product. The spray drying head can be adapted to provide an aerosolized flow of liquid sample exposed to a drying gas. The assembly also includes a drying chamber adapted to separate the aerosolized flow of liquid sample into a dried powder and humid air. The assembly can be disposable, provided in a sterilized kit and having simplified attachments allowing quick connect and disconnect from the gas and liquid sample. Separation of the powder from the humid air exiting the drying chamber occurs within a filtered collection bag. In some embodiments, one or more of the drying chamber and collection bag are formed form a thin-walled, collapsible material.

Abstract: Humid waste air is produced in heated laundry machines. This humid waste air has a still relatively high temperature. In order for the energy contained in the humid waste air to be recovered, at least in part, the humid waste air is directed through a heat exchanger (12). Condensate is produced in the heat exchanger (12), and it has proven difficult, in the case of known heat exchangers (12), for this condensate to be directed away. Moreover, the humid waste air contains accompanying substances, for example fluff from the treated laundry. These accompanying substances are deposited in known heat exchangers (12), which adversely affect the efficiency of the heat exchanger (12) over time. The invention makes provision for the heat exchanger (12) to be equipped with upright heat-exchanger plates (13), from which the condensate can run off. The condensate can then be discharged in a specific manner out of the heat exchanger (12).

Abstract: Described herein are devices and techniques for spray drying a fluid to produce a dried powder. Assemblies include a spray drying head attachable to a gas supplier and a liquid sample, such as a standard unit of blood product. The spray drying head can be adapted to provide an aerosolized flow of liquid sample exposed to a drying gas. The assembly also includes a drying chamber adapted to separate the aerosolized flow of liquid sample into a dried powder and humid air. The assembly can be disposable, provided in a sterilized kit and having simplified attachments allowing quick connect and disconnect from the gas and liquid sample. Separation of the powder from the humid air exiting the drying chamber occurs within a filtered collection bag. In some embodiments, one or more of the drying chamber and collection bag are formed form a thin-walled, collapsible material.

Abstract: Described herein are devices and techniques for spray drying a fluid to produce a dried powder. Assemblies include a spray drying head attachable to a gas supplier and a liquid sample, such as a standard unit of blood product. The spray drying head can be adapted to provide an aerosolized flow of liquid sample exposed to a drying gas. The assembly also includes a drying chamber adapted to separate the aerosolized flow of liquid sample into a dried powder and humid air. The assembly can be disposable, provided in a sterilized kit and having simplified attachments allowing quick connect and disconnect from the gas and liquid sample. Separation of the powder from the humid air exiting the drying chamber occurs within a filtered collection bag. In some embodiments, one or more of the drying chamber and collection bag are formed form a thin-walled, collapsible material.

Abstract: A glove holder is disclosed for coupling a glove to an air vent. The glove has a body defining an interior cavity. The body has an aperture for accessing the interior cavity. The air vent discharging an air flow. The air flow dries the glove. The glove holder comprises a cylinder having an intake end, an exhaust end, an interior surface, and an exterior surface. The interior surface defines an interior bore extending from the intake end to the exhaust end. The cylinder is insertable through the aperture and into the interior cavity of the body for positioning the exterior surface of the cylinder adjacent to the body of the glove. A support arm extends from a first end to a second end. The first end of the support arm is secured to the interior surface of the cylinder. The second end of the support arm is positioned within the interior bore. A clamp secures the second end of the support arm to the air vent.