Abstract: An administration device for intravitreal administration of a fluid wherein a second actuation part of the administration device is configured to axially block a plunger rod and/or a first actuation part of the administration device, where in the second actuation part is to be actuated in order to axially release the plunger rod and/or the first actuation part such that the first actuation part can be actuated. The administration device has a securing member that is configured to block a back-movement of the plunger rod and/or the first actuation part at least in an initial position and/or in an administration position of the plunger rod and wherein the securing member is configured to block actuation of the second actuation part before reaching the administration position of the plunger rod.

Abstract: An administration device for intravitreal administration of a fluid, wherein a first actuation part of the administration device is rotatable in order to axially move a main unit acting on a stopper by means of a leadscrew, wherein a drive spring is partially releasable by actuating the first actuation part and at least partially releasable by actuating a second actuation part of the administration device, wherein a blocking element of the actuation device axially blocks the main unit both in an administration position and a final position of a main unit and/or wherein an indicator part of the administration device is rotatable by the axial movement of the main unit.

Abstract: An inhaler, preferably for insertion into a nostril, in particular a horse's nostril, with a pressure generator, which has a tensioning device for the drive, and with a tensioning mechanism for tensioning the tensioning device, whereby the tensioning mechanism has a lever gear for tensioning the tensioning device.

Abstract: An inhaler, preferably for insertion into a nostril, in particular a horse's nostril, with a pressure generator, which has a tensioning device for the drive, and with a tensioning mechanism for tensioning the tensioning device, whereby the tensioning mechanism has a lever gear for tensioning the tensioning device.

Abstract: An inhaler, preferably for insertion into a nostril, in particular a horse's nostril, with a pressure generator, which has a tensioning device for the drive, and with a tensioning mechanism for tensioning the tensioning device, whereby the tensioning mechanism has a lever gear for tensioning the tensioning device.

Abstract: The invention relates to a method for coating a surface (44), in particular a microstructured surface, of a component (55) comprising different materials, in particular glass and silicon, wherein the surface (44) is first activated and then coated, wherein an oxidising solution, a basic solution or an acid-oxidising solution is used to activate the surface (44).

Abstract: A container for holding, dispensing and/or storing a preferably liquid medicament preparation is proposed, which comprises an inner space for the medicament preparation and an at least partially multi-layered wall structure defining the inner space, the wall structure comprising a first layer with a first through-opening of less than 40 ?m. Alternatively or additionally, the wall structure comprises a second and third layer, a second through-opening being provided in the second layer and the third layer covering or closing off the wall structure.

Abstract: A medical hand-held device, in particular an atomizer, for dispensing a liquid pharmaceutical preparation from a container with a discharge nozzle for the pharmaceutical preparation and located upstream from the discharge nozzle there is a multiple-stage filter system.

Abstract: The invention relates to a medical hand-held device, in particular an atomizer (1), for dispensing a liquid pharmaceutical preparation from a container with a discharge nozzle for the pharmaceutical preparation and located upstream from the discharge nozzle there is a multiple-stage filter system.

Abstract: The invention relates to a medical hand-held device, in particular an atomizer (1), for dispensing a liquid pharmaceutical preparation from a container with a discharge nozzle for the pharmaceutical preparation and located upstream from the discharge nozzle there is a multiple-stage filter system.

Abstract: An inhaler, preferably for insertion into a nostril, in particular a horse's nostril, with a pressure generator, which has a tensioning device for the drive, and with a tensioning mechanism for tensioning the tensioning device, whereby the tensioning mechanism has a lever gear for tensioning the tensioning device.

Abstract: The invention relates to a medical hand-held device, in particular an atomizer (1), for dispensing a liquid pharmaceutical preparation from a container. The pharmaceutical preparation can be based, for example, on an alcoholic solvent. The proposed atomizer has a discharge nozzle for the pharmaceutical preparation. Located upstream from the discharge nozzle (12d, 12e) there is a multiple-stage filter system, which is composed of at least three filtering components (27, 28, 12f). The filters differ from one another in terms of their filter threshold and their filter materials and/or filter effect. In particular, the use of a filter made of sintered metal is proposed in order to avoid penetration of particles into a microstructured component (12), which can also contain a very fine filter in front of the nozzle. Alternatively or in addition, it is also proposed to use an adsorption filter in the flow path between a coarse filter and the microstructured component.

Abstract: The invention relates to a method for coating a surface (44), in particular a microstructured surface, of a component (55) comprising different materials, in particular glass and silicon, wherein the surface (44) is first activated and then coated, wherein an oxidising solution, a basic solution or an acid-oxidising solution is used to activate the surface (44).