| SHL GROUP AB Patent applications |
| Patent application number | Title | Published |
|---|
| 20120136315 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising an elongated housing arranged to contain a medicament container which medicament container contains a number of doses; a dose counter mechanism comprising a dose drum arranged with dose indicia on its outer surface and visible through a window on said housing; a rotatable driver connected to said dose drum; a plunger rod arranged to act on said medicament container for expelling a dose of medicament; an actuation mechanism connected to said rotatable driver and to said plunger rod when said medicament delivery device is actuated; wherein said dose drum is arranged with internal threads, in engagement with corresponding threads on said driver, wherein said threads have a certain pitch; wherein said dose drum is also arranged with external threads in engagement with corresponding threads arranged fixed in relation to said housing, wherein said threads have a certain pitch; and wherein the pitch of the threads between the dose drum and fixed in relation to the housing is lesser than the threads between the dose drum and the driver such that when said driver is rotated a certain angular distance, said dose drum is rotated a lesser angular distance. | 05-31-2012 |
| 20120123350 | Injection Device - The present invention relates to an injection device comprises a generally elongated tubular housing having opposite proximal and distal ends; a needle shield sleeve slidably and coaxially arranged inside the housing and protruding a distance outside the proximal end of the housing; a syringe carrier mechanism comprising a syringe carrier slidably and coaxially arranged to the needle shield sleeve, wherein said syringe carrier comprises a syringe having a medicament and a needle; a first activator member slidably and coaxially arranged to the housing and connected to said needle shield sleeve; an actuating member slidaby and coaxially arranged to the first activator member; a drive mechanism slidably and coaxially arranged to the actuating member and to the syringe carrier mechanism, said drive mechanism being controlled by the actuating member; a second activator member slidably and coaxially arranged to the distal end of the housing and fixedly connected to the actuating member; wherein the first and the second activator members are coaxially movable relative each other from a non-activation position wherein the activator members are abutting to each other to an activation position wherein the activator members are co-acting independent of the sequence in which said activator members are activated; and wherein only in the activation position is the actuating member capable of releasing the drive mechanism to move said syringe carrier mechanism for penetrating the needle and to deliver said medicament though the needle. | 05-17-2012 |
| 20120101449 | Medicament Delivery Device - Medicament delivery device comprising: a first housing part ( | 04-26-2012 |
| 20120041389 | MEDICAMENT DELIVERY DEVICE - The present invention relates to a medicament delivery device comprising a housing ( | 02-16-2012 |
| 20120041368 | Safety Pen Needle Device - The present invention relates to a safety pen needle device comprising a generally tubular hub having a proximal and a distal end, said hub comprising attachment means arranged at its distal end for attaching the safety pen needle device to a medicament container assembly, and a coaxially arranged needle attachment member; an injection needle having an injection end and a non injection end, said injection needle being attached inside said hub and extending through the needle attachment member; wherein said device further comprises a generally tubular rotatable sleeve rotatable arranged on said hub, said rotatable sleeve comprising on its outer circumferential surface at least one guide track comprising flexible means; a generally tubular needle shield slidably arranged on said rotatable sleeve, said needle shield comprising at least one guide protrusion on its inner circumferential surface, wherein said at least one protrusion is arranged to interact with said at least one guide track and with said flexible means; and resilient means co-acting with said needle shield for urging said needle towards the distal end of the device. | 02-16-2012 |
| 20120041363 | Medicament Delivery Device with Electronic Dose Sensor - The present invention relates to a medicament delivery device comprising a generally elongated housing comprising a distal and a proximal housing part having opposite distal and proximal ends; a medicament container coaxially arranged within said proximal housing part; drive means ( | 02-16-2012 |
| 20120035538 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising a generally elongated housing comprising a proximal part ( | 02-09-2012 |
| 20120029443 | Medicament Delivery Device - The present invention relates to a medical delivery device comprising a tubular distal housing; a tubular proximal housing; a medicament container arranged inside said tubular proximal housing; a threaded hollow plunger rod; a spring force means pre-tensioned arranged within said plunger rod; activation means arranged to be movable between a non-medicament delivery state and a medicament delivery state; dose setting means being threadedly arranged to said threaded hollow plunger rod and arranged to be rotationally moved between a stop position and a set dose position, whereby upon activation of said activation means from the non-medicament delivery state to the medicament delivery state, said threaded hollow plunger rod is linearly displaced due to the force of the pre-tensioned spring means such that the dose setting means is also linearly displaced from the set dose position to the stop position. | 02-02-2012 |
| 20110313365 | Dose Setting Mechanism - The present invention relates to a dose setting mechanism intended to be used in a medicament delivery device, comprising an elongated tubular distal housing ( | 12-22-2011 |
| 20110306936 | Medicament Delivery Device - The present invention relates to a medicament delivery device ( | 12-15-2011 |
| 20110288493 | Delivery Member Attachment Device - The present invention relates to a delivery member attachment device ( | 11-24-2011 |
| 20110288492 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising a housing ( | 11-24-2011 |
| 20110251553 | Medicament Delivery Device with Mixing Mechanism - A medicament delivery device comprising a housing ( | 10-13-2011 |
| 20110224622 | Medicament Delivery Device - The present invention relates to a device for delivering medicament, comprising a generally elongated tubular housing having opposite distal and proximal ends, said tubular housing comprising a distal housing part and a proximal housing part releasebly connected to each other by first engagement means; a container inside said proximal housing part and arranged to contain medicament; a threaded plunger rod; a drive nut threadedly connected to the threaded plunger rod; a drive member having a tensioning wheel accessible outside the distal end of the distal housing part, said drive member being connected to the drive nut via a plunger housing arranged between said drive member and said drive nut; spring force means having a first end connected to the drive member and a second end connected to a fixed point on the distal housing part such that said spring force means is tensioned when said tensioning wheel and said drive member are rotated; a manually operated activation means releasable interconnected to said plunger housing by fourth engagement means for providing a rotational locking of the plunger housing in any direction when said drive member is rotated and said spring force means is tensioned, and for releasing said rotational locking when said fourth engagement are moved away from each other, such that said drive member, said plunger housing and said drive nut are rotated in the opposite direction forcing the plunger rod to move axially exerting pressure on the medicament inside the container for expelling a certain predetermined quantity of the medicament through a delivery member; wherein the device further comprises a guide nut arranged with guide ledges which cooperate with longitudinal grooves of the plunger for providing a rotational lock but allowing a longitudinal movement of the plunger rod in relation to the guide nut, and wherein said guide nut is rotationally locked to the distal housing part by fifth engagement means when the two housing parts are connected to each other; and pressure release means comprising slanting wedge-like surfaces arranged on said drive means and slanting wedge-like surfaces arranged on a fixed inner annular surface of the distal housing part, which slanting wedge-like surfaces are abutting each other such that they move out of contact near the end of the delivery of the predetermined quantity when the drive nut is rotated. | 09-15-2011 |
| 20110152781 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising a generally tubular distal housing part ( | 06-23-2011 |
| 20110125106 | Injection Needle Assembly - The present invention relates to an injection needle assembly having opposite distal and proximal ends, and wherein the assembly comprises an injection needle ( | 05-26-2011 |
| 20110106008 | Automatic Injection Device with Needle Insertion - The present invention relates to an injection device comprising a housing ( | 05-05-2011 |
| 20110087163 | Medicament Delivery Device - The present invention relates to an injection device for manually penetrating a needle arranged to said device and automatic injecting a medicament mixture, the device being of the type comprising: a first housing part into which a multi-chamber container is arranged and a second housing part which can be displaced relative to said first housing in order to mix at least two substances arranged inside said container; a plunger rod arranged to act on said container, drive force means capable of pushing said plunger rod for acting on said container, an activation member comprising flexible locking means releasibly connected to said plunger rod for holding said plunger rod and thereby said drive force means in a pre-tensioned state, and a push button protruding from said second housing part; and a locking member being arranged around said activation member and being axially slidable in relation to said activation member between a first position wherein said locking member completely surrounds said locking means and a second position wherein said locking member partially surrounds said locking means after said locking member has been axially displaced by said first housing when said first housing has been displaced into said second housing part; and wherein said flexible locking means are arranged to be released from said plunger rod only after said locking member is moved from the first position to the second position and said push button is axially moved into the second housing part, such that the flexible locking means comes completely out of contact with the locking member. | 04-14-2011 |
| 20110082420 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising a generally tubular distal housing part ( | 04-07-2011 |
| 20110071477 | Device for a Medicament Delivery Device - The present invention relates to damper for a medicament delivery device, which device comprises a container containing medicament, a stopper arranged in said container and movable for expelling said medicament through a dose delivery means, a plunger rod having opposing proximal and distal ends and capable of acting on said stopper, and force means capable of exerting a force on said plunger rod, wherein said damper comprises a tubular sleeve having opposing proximal and distal ends; said sleeve comprises a compartment formed by a closed end wall at the proximal end of the sleeve and the proximal end of the plunger rod which is positioned in an open end at the distal end of the sleeve; and wherein said compartment comprises a sealable and resilient pad, a fluid, and at least one passage for expelling said fluid in an annular space between said sleeve and an inner wall of said container, thereby creating a dampening force, upon movement of said plunger rod. | 03-24-2011 |
| 20110034881 | Auto-Injector - The present invention relates to an auto-injection device comprising a rear housing and a container housing; a medicament container disposed within the container housing; a dose setting mechanism capable of setting and resetting a dose of medicament; a drive nut | 02-10-2011 |
| 20100305512 | Delivery Device - The present invention relates to a delivery device for delivering predetermined amounts of fluid, comprising a body ( | 12-02-2010 |
| 20100305501 | Injector with Thumb Operable Scroll Wheel - The present invention relates to an injector comprising a housing ( | 12-02-2010 |
| 20100298781 | DEVICE FOR DELIVERING MEDICAMENT - The present invention relates to a device for expelling a predetermined quantity of medicament comprising driving means comprising an energy-accumulating member, a nut, and a driver for driving a pressure means; and activation means for activating said driving means wherein said pressure means comprises a movable wall part arranged inside a 2 container and a threaded plunger rod arranged to interact with said driving means for pushing said movable wall part forwardly, and wherein said activation means comprises a manually operated push button arranged on the front end of the device for promoting an ergonomic handling of the device and wherein said activation means are capable of interacting with said driving means in a stepwise mode; such that each time said push button is depressed said pressure means moves an step exerting pressure on the medicament inside the container and expelling a predetermined quantity of the medicament through the opening. | 11-25-2010 |
| 20100298780 | Automatic Injection Device with Actively Triggered Syringe Withdrawal - The present invention relates to an injection device, comprising a housing ( | 11-25-2010 |
| 20100249721 | Device for Delivering a Medicament - A device for delivery of medicament, which device comprises an elongated housing; a container ( | 09-30-2010 |
| 20100249705 | One Shot Injector with Dual Springs - The present invention relates to a medical delivery device comprising a generally elongated housing, a container containing medicament to be delivered, a drive means capable of acting on said container for expelling said medicament, wherein said drive means comprises at least two force spring means arranged between a fixed part of the device and a movable part of the device. | 09-30-2010 |
| 20100222742 | Medical Delivery Device - The present invention relates to an injection device comprising a housing, a container containing medicament to be injected through a needle ( | 09-02-2010 |
| 20100083960 | Activating Mechanism - The present invention relates to a Device for a medical delivery device, which medical delivery device comprises a housing ( | 04-08-2010 |
| 20100065049 | DEVICE FOR DELIVERING MEDICAMENT - The present invention relates to a device for delivery of medicament comprising a main housing; a container arranged in said housing and arranged to be connected to a medicament delivery member, wherein said container includes at least two chambers and at least one longitudinally movable plunger and wherein at least one chamber contains a medicament agent; a pre-treating arrangement acting on said container; drive force means acting on a longitudinally movable plunger rod capable of exerting a force on said container; and activating delivery means acting a said drive force means for delivering medicament via said medicament delivery member characterised in that said pre-treating arrangement comprises clickable means for manually and delay intermittently mixing said medicament agent and for manually priming said container | 03-18-2010 |
| 20100063444 | Auto Injector - The present invention relates to a disposable injection device for delivering a dose of medicament, comprising a generally elongated housing ( | 03-11-2010 |
| 20090293870 | Dose Information Device - The present invention relates to a device to be used with a medical administration device, which administration device comprises administration drive means for administrating a prescribed dose of medicament; mechanical dose setting means for setting a prescribed dose of medicament to be administered, including a mechanical indicating member ( | 12-03-2009 |
| 20090281495 | Device for Delivering Medicament Encompassing a Pressure Release Mechanism - The present invention relates to a device for delivering medicament, comprising a container ( | 11-12-2009 |
| 20090005735 | Medical Device with Orientation Sensitive Priming Mechanism - The present invention relates to a device for a medical device, which medical device comprises a body ( | 01-01-2009 |
| 20080210224 | Dose Counter Device for Inhaler - The invention refers to a dose counter device for an inhaler that in a reliable way will register a delivered dose from a canister comprised in the inhaler, and that at the same time substantially will reduce the risk of falsely register a dose not delivered. Thus, the present invention will in an effective way, substantially avoid erroneous counting of delivered doses from the canister. | 09-04-2008 |
