A reusable safety syringe training device is provided. The device comprises a syringe contained within a syringe protective member. The syringe protective member is movable vertically within an outer protective sheath from a first position to a second position and back to the first position. In the first position, the device is in an injection-ready position with the needle exposed and the syringe protective member in a locked vertical position with respect to the outer protective sheath. In the second position, the device is in a post-injection position such that the syringe protective member is no longer vertically locked with respect to the outer protective sheath and has moved vertically upward thereby rendering the needle within the outer protective sheath. The plunger carries a release flange sufficient to engage release latches that otherwise retain the syringe protective member in the first position. The release flange engages that release latches when the user pushes the plunger down to effectuate the injection. Once pressure is removed from the plunger after the injection has concluded, a springe mechanism drives the syringe protective member upwards to the second position. The user can then turn the plunger such that the release flange is no longer able to engage the release latches and push the plunger back down to lock the syringe protective member in its first position. The user is then able to pull the plunger back up while the syringe protective member remains locked, turn the plunger back to a position where the release flange is in a position to engage the release latches again, and perform another injection.

A medicine dispensing device, configured to contain a liquid medicine to be dispensed by the medicine dispensing device and having a plurality of dosing indicia spaced apart from each other around and in relation to a circumference of a surface of the medicine dispensing device, each dosing indicia being of a different height relative to a reference level and corresponding to different dose of the liquid medicine.

A medicine dispensing device, configured to contain a liquid medicine to be dispensed by the medicine dispensing device and having a plurality of dosing indicia spaced apart from each other around and in relation to a circumference of a surface of the medicine dispensing device, each dosing indicia being of a different height relative to a reference level and corresponding to different dose of the liquid medicine.

A device comprises a syringe and a body carrying the syringe and comprising one or more of an action figure, a miniaturized version of a useful article, a fanciful version of a useful article, a playful or fanciful other object, or the like.

Injection systems comprising a powered injector and one or more hazardous agents are disclosed.

Injection systems comprising a powered injector and one or more hazardous agents are disclosed.

Modules for housing electronic and electromechanical medical equipment including a system to measure and record administration of one or more IV medications or fluids for IV administration.

An example position determining apparatus, includes a power source, position sensors, and a controller. The position sensors are each selectively powered by the power source and configured to provide a respective sensor reading indicating a proximity of a tracked object. The controller is configured to receive respective sensor readings from the position sensors and identify a position sensor that provided an extremum sensor reading. Based on the sensor readings, the controller selectively cause powering of certain position sensors and prevents powering of other position sensors. The position sensor that provided the extremum sensor reading is one of the powered position sensors. A position output based on the sensor readings is also provided.

A needle and syringe system, wherein a needle head is attached to a syringe assembly. The syringe assembly includes a syringe barrel and a plunger rod with a plunger head. A needle base is affixed to the syringe barrel. A tubular cavity is formed in the needle base and a post extends through the tubular cavity. A needle extends through the post. A spacer is provided. The spacer is displaced into the tubular cavity within the needle base as the plunger head is advanced within the syringe barrel. A protective cover is disposed about the needle base. The spacer moves the protective cover between a first position and a second position as the spacer is displaced into the tubular cavity. As the protective cover moves between positions, the protective cover surrounds the needle and prevents the needle from causing any inadvertent needle stick injuries.

A syringe (200, 400) for use in a medication delivery device (100) comprises a vial. The vial (201, 411) comprises a chamber (206). The chamber is configured to receive a piston or plunger (205, 416). The syringe further comprises a needle attachment point (202), for the attachment of a hypodermic needle (204). The chamber is offset from the needle attachment point.