Abstract: A cannula cover for use with an injector or injection device, wherein the injector or injection device includes a dosing section and a cannula support, and wherein the cover is attached to the cannula support and can be retracted against a bias in order to expose a cannula, said cannula cover including, in one embodiment, a substantially closed front facing side having an openable cannula passage opening.

Abstract: A cannula cover for use with an injector or injection device, wherein the injector or injection device includes a dosing section and a cannula support, and wherein the cover is attached to the cannula support and can be retracted against a bias in order to expose a cannula, said cannula cover including, in one embodiment, a substantially closed front facing side having an openable cannula passage opening.

Abstract: A cannula cover for use with an injector or injection device, wherein the injector or injection device includes a dosing section and a cannula support, and wherein the cover is attached to the cannula support and can be retracted against a bias in order to expose a cannula, said cannula cover including, in one embodiment, a substantially closed front facing side having an openable cannula passage opening.

Abstract: A cannula cover for use with an injector or injection device, wherein the injector or injection device includes a dosing section and a cannula support, and wherein the cover is attached to the cannula support and can be retracted against a bias in order to expose a cannula, said cannula cover including, in one embodiment, a substantially closed front facing side having an openable cannula passage opening.

Abstract: Injector devices and methods for their operation for containers having an opening with or for an injection needle. The container is optionally of syringe type with a barrel of substantially constant axial cross-section. In one embodiment, the devices include a penetration arrangement operable to move the needle from a rear position to a forward position, an injection arrangement operable at least to expel container content through the needle, and a transmission and a switch system allowing manual energy applied to the device to manually operate the penetration arrangement and then manually operate the injection arrangement.

Abstract: A medical inhaler generates an aerosol of pharmaceutically effective medication to be absorbed by the respiratory tract of a patient includes a reservoir (1) of liquid medication, a conveyor (2) to expel the liquid from the reservoir, an atomizing vibrator (3) and a feed line (4) to conduct the liquid between the reservoir and the vibrator. The conveyor and the vibrator can be controlled by a process controller (15) which can include a microprocessor. Discharge of liquid medicine is both coordinated with the vibrator and accurately dosable and achieves optimal atomization of the medicine.