Abstract: An injection device for delivering equal doses of a fluid contained in a reservoir, the device having a housing, and an arming mechanism and a dose delivery mechanism arranged therein, the housing coupled to an enclosure for the reservoir. The arming mechanism includes an axially non-displaceable and rotatable setting sleeve. The setting sleeve is coupled with a spring strained by the rotation of the setting sleeve during arming of the device. The dose delivery mechanism includes a screw ring and a nonrotatable and axially displaceable piston rod within the setting sleeve. The piston rod cooperates with the screw ring so that during arming, the screw ring and the piston rod are immobilized, and during delivery of each dose the piston rod is displaced along the housing due to unwinding of the spring and rotation of the screw ring, the displacement of the piston rod causing the fluid to be discharged from the reservoir.

Abstract: A drive-control system for an injection device for delivering settable doses of a pharmaceutical substance contained in a cartridge, including a tubular housing body having a longitudinal axis, a proximal end and a distal end connectable to the cartridge enclosure, a helical spring contained in the housing body and a piston rod moveable towards the distal end and blocked in translation towards the proximal end. The housing body includes a control sleeve on which the spring is mounted, which rotatable around the axis, and a setting sleeve translatable along the axis. Rotation of the control sleeve in a first direction combined with compression of the spring causes the setting sleeve to be translated towards the proximal end of the housing body, and extension of the spring causes the setting sleeve to be translated towards the distal end of the housing body and the control sleeve to be rotated in a second direction and the piston rod to be pushed towards the outside of the housing body.

Abstract: A clutch assembly with a blocking system for a medical injection device, in which a first ratchet sleeve (3) is mounted on the clutch sleeve (2), the first ratchet sleeve (3) being rotatable in two directions and cooperating with a second ratchet sleeve (4) which is mounted on the first ratchet sleeve (3), the second ratchet sleeve (4) being rotatable only in one direction, the housing (1) has an internal toothed ring (1.1), the first ratchet sleeve (3) has at least one ratchet (3.1), and the second ratchet sleeve (4) has an internal toothed ring (4.1) and at least one ratchet (4.2). The second ratchet sleeve (4) and the housing (1) have blocking means (4.3, 1.2) for preventing the arming of the device when an insufficient volume of the medicament remains in the container, by blocking the rotation of the second ratchet sleeve (4) in relation to the housing (1).

Abstract: A method is disclosed of modifying a lighting apparatus including a housing. The method involves detachably attaching at least one speaker to the housing when the at least one speaker is in the housing. At least one light source is detachably attachable to the housing independently from attachment of the at least one speaker to the housing. Lighting apparatuses are also disclosed.

Abstract: An injection device for delivering equal doses of a fluid contained in a reservoir, the device having a housing, and an arming mechanism and a dose delivery mechanism arranged therein, the housing coupled to an enclosure for the reservoir. The arming mechanism includes an axially non-displaceable and rotatable setting sleeve. The setting sleeve is coupled with a spring strained by the rotation of the setting sleeve during arming of the device. The dose delivery mechanism includes a screw ring and a nonrotatable and axially displaceable piston rod within the setting sleeve. The piston rod cooperates with the screw ring so that during arming, the screw ring and the piston rod are immobilized, and during delivery of each dose the piston rod is displaced along the housing due to unwinding of the spring and rotation of the screw ring, the displacement of the piston rod causing the fluid to be discharged from the reservoir.

Abstract: An injection device for delivering equal doses of a fluid contained in a reservoir, the device having a housing, and an arming mechanism and a dose delivery mechanism arranged therein, the housing coupled to an enclosure for the reservoir. The arming mechanism includes an axially non-displaceable and rotatable setting sleeve. The setting sleeve is coupled with a spring strained by the rotation of the setting sleeve during arming of the device. The dose delivery mechanism includes a screw ring and a non-rotatable and axially displaceable piston rod within the setting sleeve. The piston rod cooperates with the screw ring so that during arming, the screw ring and the piston rod are immobilized, and during delivery of each dose the piston rod is displaced along the housing due to unwinding of the spring and rotation of the screw ring, the displacement of the piston rod causing the fluid to be discharged from the reservoir.

Abstract: A drive-control system for an injection device for delivering settable doses of a pharmaceutical substance contained in a cartridge, including a tubular housing body having a longitudinal axis, a proximal end and a distal end connectable to the cartridge enclosure, a helical spring contained in the housing body and a piston rod moveable towards the distal end and blocked in translation towards the proximal end. The housing body includes a control sleeve on which the spring is mounted, which rotatable around the axis, and a setting sleeve translatable along the axis. Rotation of the control sleeve in a first direction combined with compression of the spring causes the setting sleeve to be translated towards the proximal end of the housing body, and extension of the spring causes the setting sleeve to be translated towards the distal end of the housing body and the control sleeve to be rotated in a second direction and the piston rod to be pushed towards the outside of the housing body.

Abstract: A drive-control system for an injection device for delivering settable doses of a pharmaceutical substance contained in a cartridge (3), the system comprising a tubular housing body (2) having a longitudinal axis (A-A), a proximal end (2a) and a distal end (2b) connectable to the cartridge enclosure (3), the system further comprising a helical spring (7) contained in the housing body and a piston rod (6) moveable towards said distal end (2b) and blocked in translation towards the proximal end (2a).

Abstract: A method is disclosed of modifying a lighting apparatus including a housing. The method involves detachably attaching at least one speaker to the housing when the at least one speaker is in the housing. At least one light source is detachably attachable to the housing independently from attachment of the at least one speaker to the housing. Lighting apparatuses are also disclosed.

Abstract: A clutch assembly with a blocking system for a medical injection device, in which a first ratchet sleeve (3) is mounted on the clutch sleeve (2), the first ratchet sleeve (3) being rotatable in two directions and cooperating with a second ratchet sleeve (4) which is mounted on the first ratchet sleeve (3), the second ratchet sleeve (4) being rotatable only in one direction, the housing (1) has an internal toothed ring (1.1), the first ratchet sleeve (3) has at least one ratchet (3.1), and the second ratchet sleeve (4) has an internal toothed ring (4.1) and at least one ratchet (4.2). The second ratchet sleeve (4) and the housing (1) have blocking means (4.3, 1.2) for preventing the arming of the device when an insufficient volume of the medicament remains in the container, by blocking the rotation of the second ratchet sleeve (4) in relation to the housing (1).

Abstract: A setting mechanism for a dosing device, in particular for a device for dosing pharmaceutical or therapeutic substances, the setting mechanism including: a controlling assembly for connecting the setting mechanism with a dose setting element of the dosing device; a driving assembly for connecting the setting mechanism with a driving element of the dosing device; a dosing assembly for connecting the setting mechanism with a dosing element of the dosing device. The controlling assembly is coupled with the dosing assembly by a spring element, which can deform from a coupled position to a decoupled position during rotation of the dose setting element. The spring element is configured to allow a displacement of the controlling assembly with respect to the dosing assembly. In the coupled position the spring element is configured to block a rotation of the controlling assembly with respect to the dosing assembly.

Abstract: Injection device for delivering a defined number (n) of equal doses of a fluid substance contained in a reservoir (P), the device having a housing (1) within which an arming mechanism and a dose delivery mechanism are arranged along the longitudinal axis of the housing, the housing (1) being coupled to an enclosure (3) adapted for receiving the reservoir (P) with the fluid substance, the arming mechanism comprising a setting sleeve (5) which is axially non-displaceable and rotatable around the axis of the housing in two opposite directions by a defined setting angle (a), the setting sleeve (5) being coupled with a spring (10) which is strained by the rotation of the setting sleeve (5) during arming of the device; the dose delivery mechanism comprising a screw ring (6) and a piston rod (4) which is non-rotatable and axially displaceable within the setting sleeve (5), the piston rod (4) cooperating with the screw ring (6) so that during arming of the device the screw ring (6) and the piston rod (4) are immobili

Abstract: Improvements in a light with a speaker for home or business installation. The lighting fixture houses the audio receiver/audio amplifier for the speaker, the lighting element and control driver for the lighting element. Keeping all of these elements in the same fixture creates a single package for installation. The light emitting diode (LED) has a heatsink that conducts heat from the LED to an area at the top of the fixture. Diverting the heat away from the LED moves the heat away from the speakers and also opens the lower area of the fixture for better acoustics. The heatsink passes through a large diameter woofer that moves air for cooling of the heatsink and the LED lighting. The audio receiver/audio amplifier for the speaker can obtain an audio signal from a wired or wireless connection. A microphone can also be included for two-way communication.

Abstract: An injection device includes a housing with an inspection window and at least two springs. One of the at least two springs is a driving helical spring. A spring block is connected to the housing and secured against rotation relative to the housing. A coupling tube extends above the spring block and above the housing. The injection device includes a plunger at least partially surrounded by the coupling tube. The driving helical spring is connected to the spring block. The coupling tube is at least partially surrounded by the driving helical spring. At least a portion of the proximal end of the plunger is narrower than a first internal diameter of the coupling tube and wider than a second internal diameter of the coupling tube. The rotatable dose knob, the spring block, the coupling tube, the plunger, and the driving helical spring are arranged coaxially.

Abstract: A drive-control system for an injection device for delivering set-table doses of a pharmaceutical substance contained in a cartridge (3), the system comprising a tubular housing body (2) having a longitudinal axis (A-A), a proximal end (2a) and a distal end (2b) connectable to the cartridge enclosure (3), the system further comprising a helical spring (7) contained in the housing body and a piston rod (6) moveable towards said distal end (2b) and blocked in translation towards the proximal end (2a).

Abstract: An automatic applicator for liquid pharmaceutical preparations, particularly for multiple injection application of set doses of a medicine from an exchangeable container is provided. The automatic applicator includes a body housing connected to a housing of an exchangeable container with a medicine having a plunger, the said plunger being displaced only linearly by an integrated driving unit, suitable for immobilizing, driving, leading linearly and blocking rotation of the plunger, driven via a double action clutch, by a tensioning spring situated in the body housing, the spring tensioned by a rotary hand-dose-setting ring via the double action clutch, wherein the driving unit is activated by a trigger unit and a dose is indicated by an indicating arrangement. The automatic applicator further includes at least one block key placed in an upper part of a ratchet barrel, collaborating with at least one key placed in an internal part of the body housing.

Abstract: A setting mechanism for a dosing device, in particular for a device for dosing pharmaceutical or therapeutic substances, the setting mechanism including: a controlling assembly for connecting the setting mechanism with a dose setting element of the dosing device; a driving assembly for connecting the setting mechanism with a driving element of the dosing device; a dosing assembly for connecting the setting mechanism with a dosing element of the dosing device. The controlling assembly is coupled with the dosing assembly by a spring element, which can deform from a coupled position to a decoupled position during rotation of the dose setting element. The spring element is configured to allow a displacement of the controlling assembly with respect to the dosing assembly. In the coupled position the spring element is configured to block a rotation of the controlling assembly with respect to the dosing assembly.

Abstract: An automatic applicator for liquid pharmaceutical preparations, particularly for multiple injection application of set doses of a medicine from an exchangeable container is provided. The automatic applicator includes a body housing connected to a housing of an exchangeable container with a medicine having a plunger, the said plunger being displaced only linearly by an integrated driving unit, suitable for immobilizing, driving, leading linearly and blocking rotation of the plunger, driven via a double action clutch, by a tensioning spring situated in the body housing, the spring tensioned by a rotary hand-dose-setting ring via the double action clutch, wherein the driving unit is activated by a trigger unit and a dose is indicated by an indicating arrangement. The automatic applicator further includes at least one block key placed in an upper part of a ratchet barrel, collaborating with at least one key placed in an internal part of the body housing.

Abstract: An automatic applicator for liquid pharmaceutical preparations, particularly for multiple injection application of set doses of a medicine from an exchangeable container is provided. The automatic applicator includes a body housing connected to a housing of an exchangeable container with a medicine having a plunger, the said plunger being displaced only linearly by an integrated driving unit, suitable for immobilizing, driving, leading linearly and blocking rotation of the plunger, driven via a double action clutch, by a tensioning spring situated in the body housing, the spring tensioned by a rotary hand-dose-setting ring via the double action clutch, wherein the driving unit is activated by a trigger unit and a dose is indicated by an indicating arrangement. The automatic applicator further includes at least one block key placed in an upper part of a ratchet barrel, collaborating with at least one key placed in an internal part of the body housing.

Abstract: The present disclosure concerns an indication mechanism for an automatic applicator, particularly for insulin or other liquid preparations, particularly for multiple injection administration of set doses of a medicine from an exchangeable container, for example for the self-application of insulin by diabetes patients. An indication mechanism for an automatic applicator, having an assembly of at least two barrels movably coupled to each other has an indication barrel mounted on the driving barrel contains only marking on its external surface and is co-axially connected to the pull-push control nut.