The present disclosure relates to a syringe safety cap and a safety syringe including the same. One aspect of the present disclosure provides a syringe safety cap including a base portion having a mounting portion to be mounted on a cylinder of a syringe, a link portion rotatably connected to the base portion, a first elastic portion configured to provide a rotational force so that the link portion rotates with respect to the base portion, a safety cover portion rotatably connected to the link portion, detachably fixed to the base portion, and configured to, when detached from the base portion and rotating, surround an injection needle of the syringe, and a second elastic portion configured to provide a rotational force so that the safety cover portion rotates with respect to the link portion.

Fluid collection/injection device comprises a body having a front end, a back end, and a main hollow section arranged between the front and back ends and a needle hub securing section arranged on the front end and being structured and arranged to receive therein a needle member. The fluid collection/injection device is structured and arranged to utilize at least an operational mode, an operational mode, and a post-use mode. In the installation mode, the needle member is coupled to the body via the needle hub securing section. In the operational mode, fluid passes through the needle member and into or out of a receptacle inserted into the main hollow section.

A protective device for the needle tube of a syringe, including a housing which can be pivoted on a support base which has an open housing side in the pivot plane, so that the needle tube can be pivoted into the housing after being used for injection and wherein on the housing side, a retaining device is provided for the needle tube which has been pivoted inwards. The invention proposes that in addition to the connection of a film hinge in order to form a pivot axis, the support base and the pivotable housing are additionally connected together via a predetermined breaking point and wherein after being used for injection, the housing can be pivoted back over the destroyed predetermined breaking point.

The invention relates to a safety assembly for preventing needle stick injury with a needle having a proximal end fixed to a tip of a medical container and a pointed distal end, the safety assembly having: an attachment ring fixed to the tip of the container and a safety device to cover at least the distal end of the needle, the safety device attached to the attachment ring. The safety assembly has an attachment ring having an inner ring and an outer ring to be snapped onto each other, the inner ring having an inner recess for applying glue between the inner ring and the tip, and the inner ring and outer ring having mutually engaging elements preventing any rotation of the outer ring relative to the inner ring.

A protector-attached puncture needle 10 in which a protector 14 is tiltably supported by a needle hub 18 of a puncture needle 12, and the protector 14 includes an accommodating groove 40 which opens toward the puncture needle 12 in a tilting direction and accommodates the puncture needle 12. Inner surfaces of both side walls 44, 44 of the accommodating groove 12 of the protector 14 include respective reinforcing ribs 52, 52 extending from a groove bottom portion toward a groove opening side. The reinforcing rib 52, 52 include respective recesses 54, 54 each opening to the inner surface of each of the side walls 44, 44. Diametrically both sides of an outer peripheral portion of a cap 30 enter and are locked in the respective recesses 54, 54 of the reinforcing ribs 52, 52 such that a tilt position of the protector 14 in an unused state before removal of the cap 30 is held.

The present application discloses a device that is designed to inject into a user medicinal or non-medical substance upon activation. The device is light and compact, suitable for wearing or carrying by a user. The device comprises a needle, a syringe, and two sets of springs. The syringe comprises a plunger and a chamber for storing an injection substance. The needle is configured to be coaxial and in communication with the syringe. Each set of springs may comprise one or more springs. The first set of springs is configured to push the needle and the second set of springs is configured to move the plunger. In one exemplary embodiment, the device is enclosed in a sealed case and the device may be made to resemble a watch.

The present disclosure relates to a drug delivery device that has a housing and a cap. The drug delivery device also has a lock that prevents the cap being fully replaced on the housing after the cap has been removed.

Exposed lengths of needles of needle assemblies are adjusted with a needle housing. Also, a cap assembly for use with a needle system selectively covers a tip portion of the needle system. The cap assembly includes a body made up of segments, where one or more of the segments retractably exposes a designated length of the tip portion. When exposed, the tip portion is insertable into a subject object or organism to a depth substantially that of the designated length. In one embodiment the segments are hingedly affixed to one another, and retraction involves pivoting one or more of the segments. In another embodiment, the body is shortened by axially moving a segment with respect to another segment. In an example, the needle system includes a needle assembly having a shaft, a lumen in the shaft, and a bevel on a free end of the shaft.

A safety cover for coupling with an injection device, the safety cover including a base; a cover including an outer housing and an inner housing; and a hinge, wherein the base includes a needle mount which is configured for directed receiving of an injection needle along a receiving axis of the needle mount, wherein the outer housing is coupled with the inner housing in a coaxial arrangement relative to a longitudinal axis of the cover and mounted at the inner housing, at least partially surrounding the inner housing, wherein the cover is connected by the hinge with the base, so that the cover is pivotable relative to the base about a pivot axis formed by the hinge and oriented perpendicular to the receiving axis so that that the cover is pivotable from an initial position in a first pivoting direction into a treatment position.

An injection needle includes a needle hub and a needle tube. The needle hub is connected to a safety protective cover by an elastic flip mechanism. Two symmetrically-distributed needle hub hooks are provided on a side wall of the needle hub. Two symmetrically-distributed protective cover snaps are provided in a hollow inner cavity of the safety protective cover. The two protective cover snaps cooperates with the two needle hub hooks. Protective cover snap stoppers are provided on outer sides of the two protective cover snaps. The injection needle employs the two needle hub hooks disposed on the side wall of the needle hub and cooperate with the two protective cover snaps disposed in the inner cavity of the safety protective cover.