摘要:
A fluidic component is arranged in an elastomeric shaped part the contour of which is matched to the outer contour of the component and to the inner contour of a holder. The elastomeric shaped part is chamfered towards the fluidic component on its pressure side. When the holder is assembled the elastomeric shaped part is deformed by a projection provided on a mating part and is put under uniformly distributed internal tension, after which the elastomeric shaped part surrounds the fluidic component to its full height.
摘要:
A process and a device for dosing a pharmaceutical agent, preferably a liquid, are proposed. To achieve an enhanced dosing accuracy, a first component that is produced in batches, such as a shaped seal, is combined with a second component, such as a guide pipe selected from a suitable group guide pipes, wherein the suitable group of second components is selected based on at least one decisively significant value of the respective batch first components and is distinguished by an essential value of the second component which will optimize the sealing between the first and second components.
摘要:
A reservoir for a nebulizer, a nebulizer and a method of filling a reservoir are proposed. To avoid undesirable rises in pressure, a fluid chamber of the reservoir is pre-collapsed and filled with an initial amount of fluid which is less than the maximum volume of the fluid chamber. Preferably, before being filled, the fluid chamber is compressed and/or expanded by means of gas to a defined volume which is less than the maximum volume of the fluid chamber.
摘要:
A nebulizer having an insertable container and a monitoring device for counting actuations of the nebulizer is proposed. The monitoring device is mounted in a detachable housing part and directly detects movements of container during a nebulizing process, an air supply current in the region of a mouthpiece, and/or the production of aerosol, in order to detect this as the actual dispensing of fluid and actuation of the nebulizer, while preferably the time of actuation of the nebulizer is additionally detected and stored. This allows better monitoring and guidance for the user.
摘要:
An atomizer for a fluid, in particular, a fluid for medical aerosol therapy. In order to allow simplified operation and improved safety in use, the atomizer has a counter device for counting the number of operations of the atomizer and the number of containers inserted. The atomizer is locked against further operation and/or against removal of the current container or insertion of a new container, if a certain number of operations of the atomizer and/or a certain number of containers inserted has/have been reached or exceeded.
摘要:
The present invention relates inter alia to the use of moisture-conditioned disintegrants or expanding agents in tablet manufacture for the selective adjustment of the mechanical properties, the dissolution kinetics (dissolution) and/or the water loading of tablets.
摘要:
An apparatus comprises at least one RFID chip (30), which is surrounded by a metallic outer casing (11) of a packaging unit (1), is used for radio-frequency identification and has a circuit (32) and an antenna structure (31), and a transmitting/receiving unit (41) for transmitting a transmission signal (42) and/or receiving a response signal (43) from the RFID chip (30), wherein the response signal (43) can be evaluated using an evaluation unit (44) which is connected to the transmitting/receiving unit (41). The RFID chip (30) has an operating frequency in a frequency band (50) below a range of a blocking frequency (54) which is determined by the conductivity of the metallic outer casing (11) and the thickness thereof.
摘要:
The invention relates to a nozzle system for a delivery device for liquids, wherein the nozzle system comprises a nozzle and a device which fixes the nozzle in the delivery device. The delivery device, an atomizer, has a liquid reservoir from which a liquid is forced through the nozzle under pressure. The nozzle fixing means may itself be secured by a second fixing, e.g., in the form of a check nut, or the fixing may itself be a check nut. According to the invention the fixing means on the nozzle outlet side has a specific geometry which minimizes the proportion of dispensed liquid deposited on the fixing means. Preferably, the present invention is part of a propellant-free device for nebulizing pharmaceutical liquids.