Abstract: A filling device for filling an injection syringe is provided which enables the user to count the intake dosage by means of a sound indicator which may be mechanical, electrical or an electronic sound device. The filling device includes a moveable syringe holder to which is attached a removable syringe that is connectable to a medicinal bottle. The filling device mounts a gear which is moveable one notch at a time to actuate a linear gear to which the syringe is mounted. The device is connected to a microprocessor controlled voice chip device to obtain a suitable voice readout indicating the amount of liquid medicinal uptake by the syringe.

Abstract: A filling device for filling an injection syringe is provided which enables the user to count the intake dosage by means of a sound indicator which may be mechanical, electrical or an electronic sound device. The filling device includes a movable syringe holder to which is attached a removable syringe that is connectable to a medicinal bottle. The filling device mounts a gear which is movable one gear tooth at a time to actuate a linear gear to which the syringe is mounted. A spring loaded ball bearing is biased against the gear wheel and produces a distinctly audible clicking sound when the gear moves a single notch. These clicking sounds can be counted by a user when the attached syringe holder moves, and hence will accurately indicate the amount of liquid medicine drawn into the syringe. The same device may be connected to a microprocessor controlled voice device to obtain a suitable readout indicating the amount of liquid medicinal uptake by the syringe.

Abstract: An inexpensive injection device is provided which is manufactured of plastic components, and is adapted to fit various syringe sizes. The injection device is spring loaded, and provides a firing barrel which, in the cocked position, is offset slightly from the central bore of the device.When the device is fired, the firing barrel is aligned with the central bore and projects the needle portion of the syringe into the user.For obtaining blood samples, the syringe is replaced by a striker element, which actuates a spring loaded puncture module which punctures the skin and is quickly withdrawn.