Entries |
Document | Title | Date |
20080208142 | Dose Setting Mechanism for an Injection Device - A dose setting mechanism for an injection device, e.g. for repetitive self-injection of e.g. insulin or growth hormone. Has a dose setting member, a driving element for causing a set dose to be injected, and a locking member being connected to the driving element. The position of the locking member is indicative of the remaining amount of liquid in a cartridge. When the amount is below a critical lower value, the locking member assumes a locking position where it prevents the dose setting member from being operated to set a dose. | 08-28-2008 |
20080234633 | Injection Device - An injection device ( | 09-25-2008 |
20080234634 | Syringe Device With a Dose Limiting Mechanism and an Additional Safety Mechanism - A syringe device for ejecting a dose of a medicament, the syringe device comprising: a dose limiting mechanism arranged to interact with a dose ejecting mechanism to prevent ejection of a dose exceeding a set dose, and a safety mechanism, which is arranged such with respect to the dose ejecting mechanism that, if the dose limiting mechanism fails, the safety mechanism prevents ejection of a dose exceeding the set dose. | 09-25-2008 |
20080243087 | Dose Mechanism For an Injection Device For Limiting a Dose Setting Corresponding to the Amount of Medicament Left - A mechanism for preventing setting of a dose, which exceeds the amount of a medicament in a reservoir in an injection device. The device comprises a threaded piston rod, a limiter and a driver. The three elements are arranged such that during dose setting, the limiter is moved towards an end-of-contend position, wherein dose setting is limited. The invention comprises an accumulative and a non-accumulative embodiment. The invention further relates to a mechanism for prevention ejection of a dose exceeding the set dose. | 10-02-2008 |
20090043263 | RETRACTABLE HYPODERMIC SYRINGE - A hypodermic syringe includes a barrel with a plunger slidably extending therein. The barrel may include a barrel adapter at one end to define a luer hub socket and the outer walls of slots in the barrel. The plunger includes an outer plunger element and an inner plunger element telescoping together with a bungee resisting extension of the assembly. The inner and outer plunger elements may be locked in the extended position with the bungee in tension. A seal stop is located at the seal end of the plunger to define an annular pinch therewith to hold an annular seal in radial extension sealing against the internal sidewall of the barrel. A luer hub is fixed at the needle end of the barrel, A plunger cap may be advanced after injection to rotate the plunger. A resistance lock retains the cap and plunger indexed until actuation. The rotation actuates latches and locking fingers on the luer hub to engage a probe axially and rotationally on the seal end of the plunger and disengage the slots in the barrel, respectively. The rotation disengages the seal stop to release the annular seal and finally releases the engagement between the outer plunger element and inner plunger element. The foregoing provides for the retraction of the luer hub and associated needle into the barrel. | 02-12-2009 |
20090054850 | PUSHER WITH A COUPLING ELEMENT - An injection device including a pusher, a dosing element and a coupling element, the pusher being displaceable in an injection direction and having at least one holding or detent area, e.g. a toothed area, for detachably holding the pusher relative to the injection device, wherein the coupling element positions the pusher relative to the dosing element for fixing the axial position of the pusher relative to the dosing element. | 02-26-2009 |
20090137965 | Apparatus for Operating Syringe Piston - An apparatus for operating a syringe piston is developed, which is comprised of: a syringe mounting section for fixedly holding a syringe, a thread hole formed at an upper head part of the syringe mounting section, and a piston press unit having a threaded rod, which is inserted into the thread hole so that the syringe piston press unit can move up and down along the thread hole, a locking slot for fixedly inserting and retaining the medicine filled syringe, a semi-cylindrical tube to assemble with the syringe mounting section. The syringe filled with medical cement is attached to the syringe mounting section and the syringe piston is moved downward with no reverse movement when the piston press unit is rotated, so the medical cement contained in the syringe is injected with a constant pressure, so that a predetermined amount of medical cement is precisely injected into a patient's body. | 05-28-2009 |
20090221973 | ADMINISTERING APPARATUS WITH A RESETTABLE ACTIVATING BLOCK - An administering apparatus for administering an injectable substance in doses is provided. The apparatus includes a casing with a reservoir for the substance, a conveying mechanism which acts to deliver a selected dose of the substance from the reservoir, a dosing and activating mechanism which performs a dosing movement and a delivery movement, and which is coupled to the conveying mechanism such that the delivery movement causes the selected dose to be delivered, a dosage indicator sleeve coupled to the dosing and activating mechanism, and a blocking member in a blocking engagement with the dosing and activating mechanism. | 09-03-2009 |
20090254046 | Injection control method and device - An injection control device having a metered/controlled injection rate proportional to the rate of withdrawal/injection, suitable for cosmetic as well as other applications is described. For example, after the cannula is advanced into an object, the cannula is withdrawn to create a tract or tunnel within the targeted area. As the cannula is withdrawn, filler material in the injection control device is uniformly deposited into the tract or tunnel via the automatic metering system. The automatic metering system incorporates a syringe activating mechanism coupled to a system which is capable of proportioning the deposition rate to the retraction/injection rate of the cannula. Accordingly, more consistent and uniform distribution of the material injected can be achieved with less cannula passes as well as requiring less dependence on the skills of the practitioner of this device. | 10-08-2009 |
20090259197 | Medical Delivery System with Flexible Blocking Element - A medical delivery system ( | 10-15-2009 |
20090275900 | Syringe for injection control device - A specially designed syringe, without the need for finger holds is described, for use in an injection control device. The specially designed syringe is tailored for easy loading and use with the injection control device. The injection control device provides a metered or controlled injection and/or extraction rate proportional to the rate of withdrawal/injection of the body of the injection control device. The automatic metering system incorporates a syringe activating mechanism coupled to a system which is capable of proportioning the deposition rate to the retraction/injection rate of the cannula. Accordingly, more consistent and uniform distribution of the material injected can be achieved with less cannula passes as well as requiring less dependence on the skills of the practitioner of this device. | 11-05-2009 |
20090281505 | Medical Delivery System with Asymmetrical Coding Means - A dosing assembly ( | 11-12-2009 |
20090287161 | METERED, MULTIPLE DOSE/ALIQUOT SYRINGE - A metered multiple aliquot/dose syringe includes a barrel having an open end and a opposing spaced apart port adapted to receive a needle. A piston is provided and slidably disposed within the barrel through the barrel open end and a push rod is connected to the piston for sliding the pistol within the barrel. Structure interconnected to the barrel and the push rod is provided for enabling stepwise movement of the push rod and the piston within the barrel and concomitant tactile and sound indicator of push rod and piston movement. A syringe within the scope of our present invention permits injection of accurate doses due to the physical stops or dosage administered indicators (i.e. elements | 11-19-2009 |
20090299296 | CONTAINER FOR RECEIVING MEDICAL LIQUIDS - A container for receiving liquids with different concentrations of an active substance that is to be administered or dosed, wherein the container includes a hollow body and a displaceable element for expelling the liquid is located for longitudinal movement in the hollow body, and wherein the cross-sectional surface area of the hollow body is inversely proportional to the concentration of the substance, such that, with identical strokes or longitudinal movements of the displaceable element, the discharged amount of active substance remains independent of the concentration of the substance in the container. | 12-03-2009 |
20090318878 | Medication Delivery Device - The medication delivery device is designed to receive a replaceable medication container and to determine an adjusted medication dose AD before each delivery of the medication contained in the medication container if the current content of the medication container is not a multiple of a prescribed dose D and is greater than the prescribed dose D. The adjusted medication dose AD is the dose to be delivered instead of the prescribed dose D during said medication delivery. The adjusted medication dose AD is determined by selecting one of a first dose, to that is higher than the prescribed dose D, and of a second dose, that is lower than the prescribed dose D, as a function of a variable B that cumulates the values (AD−D). | 12-24-2009 |
20090318879 | SYRINGE ACCESORY DEVICE - The invention provides a syringe accessory device for adjustment of a predefined partial syringe dosage comprises a recess ( | 12-24-2009 |
20100010454 | SUBSTANCE DELIVERY DEVICES - A substance delivery device (autoinjector) for use with a container (such as a syringe) containing the substance includes: a body arranged to house or hold the container; a plunger which is movable with respect to at least a portion of the body, the plunger being arranged to act upon the container so as to move the container with respect to the portion of the body; wherein the plunger is also arranged to expel at least a portion of the substance from the container; and wherein the device includes elements for adjusting the amount of substance to be expelled from the container. The device can also have elements for priming the container, and can accommodate containers of different size or shape. | 01-14-2010 |
20100010455 | Medical Delivery System Adapted to be Locked Axially and Unlocked Rotationally - A medical delivery system ( | 01-14-2010 |
20100030158 | Medical Delivery System with Flexible Blocking Element - A container suitable for use in said medical delivery system and a medical delivery system having a container and a dosing assembly, where the container is fastenable to the dosing assembly by a movement comprising a translatory movement followed by a rotational movement. One of the container and the dosing assembly comprises one or more blocking elements movable between a blocking position and a non-blocking position responsive to the rotational movement. Each blocking element is able to engage the other one of the container and the dosing assembly. | 02-04-2010 |
20100087785 | ADMINISTERING APPARATUS WITH FUNCTIONAL DRIVE ELEMENT - An apparatus for administering a fluid product, including a housing, a product member for accommodating the fluid product and/or a reservoir for the fluid product, which product member can be moved relative to the housing from a start position to an inserted position along a longitudinal axis of the housing, a drive member in the housing and movable relative to the product member for emptying the fluid product from the product member and/or the reservoir, wherein the drive member has at least one holding element which holds the drive member in the start position of the product member and wherein, by the movement of the product member, the holding element is moved from the holding position to a released position in which the drive member is movable relative to the housing. | 04-08-2010 |
20100106099 | Syringe Device - A medical delivery system comprising a container and a coupling mechanism movable between a coupling position wherein distal movement of a drive mechanism is transferred to an actuator, and a non-coupling position wherein distal movement is not transferred to the actuator. Moreover the present invention relates to a dosing assembly for use in the medical delivery system and a container for use in the medical delivery system. Finally, the present invention relates to medical delivery system comprising a dosing assembly having means for preventing a drive stem of the dosing assembly from being moved in a distal direction. | 04-29-2010 |
20100152672 | RESETTABLE DRIVE MECHANISM FOR A MEDICATION DELIVERY DEVICE AND MEDICATION DELIVERY DEVICE - A resettable drive mechanism for a medication delivery device is proposed, said mechanism comprising a housing ( | 06-17-2010 |
20100198165 | Ampoule With A Seal In Two Compression States - Ampoules for dispensing flowable substances and metering systems incorporating the same are described herein. An ampoule for a flowable substance includes an ampoule body comprising an interior space for receiving the flowable substance and an inner circumferential surface having a guide region and a sealing region. A piston may be disposed in the interior space of the ampoule body such that the piston is slidably displaceable along a direction of displacement. The piston includes a one sealing element for forming a seal with the inner circumferential surface in a contact zone on the outer circumference of the sealing element. The sealing element has as first compression state when the contact zone is in the guide region and a second compression state when the contact zone is in the sealing region. A second blocking device prevents movement of the contact zone from the sealing region to the guide region. | 08-05-2010 |
20110106017 | APPARATUS AND METHOD FOR IMPROVING ACCURACY AND EFFICIENCY FOR SYRINGES - Embodiments relate to a method and system for controlling a volume of liquid to be drawn and metered. One embodiment relates to a restraining divider for a syringe for controlling a volume of liquid drawn and metered by the syringe comprising a grooved side with a first groove and a second groove. Either the first groove or the second groove fits a shaft of a plunger of the syringe, wherein the length of at least one of the first groove, the second groove or the groove side provides a gap between a compressed thumb flange of said syringe and the body of the syringe. | 05-05-2011 |
20110178474 | DRIVE MECHANISMS SUITABLE FOR USE IN DRUG DELIVERY DEVICES - A drive mechanism suitable for use in drug delivery devices is disclosed. The drive mechanism may be used with injector-type drug delivery devices, such as those permitting a user to set the delivery dose. The drive mechanism may include a housing, a dose dial sleeve, and a drive sleeve. A clutch is configured to permit rotation of the drive sleeve and the dose dial sleeve with respect to the housing when the dose dial sleeve and drive sleeve are coupled through the clutch. Conversely, when the dose dial sleeve and drive sleeve are in a de-coupled state, rotation of the dose dial sleeve with respect to the housing is permitted and rotation of the drive sleeve with respect to the housing is prevented. In the de-coupled state, axial movement of the drive sleeve transfers force in a longitudinal direction for actuation of a drug delivery device. | 07-21-2011 |
20110213315 | MEDICAL INJECTOR WITH SLIDABLE SLEEVE ACTIVATION - In one aspect, a medical injector is provided herein which includes a body; a displaceable plunger disposed in the body; a spring disposed to advance the plunger; a releasable retainer for retaining the plunger in a first state against force of the spring; and, a sleeve disposed on the body, the sleeve being slidable relative to the body. Sliding movement of the sleeve over a predetermined extent relative to the body results in the releasable retainer releasing the plunger thereby allowing the spring to advance the plunger. Advantageously, the subject invention provides a medical injector having an automated plunger drive which is triggered upon sliding movement of the sleeve, thereby minimizing premature or failed activations. | 09-01-2011 |
20110264051 | Syringe With Adjustable Two Piece Plunger Rod - Medical devices comprising a syringe barrel and a two-piece plunger rod are provided. According to one or more embodiments, the two-piece plunger rod includes a distal portion and proximal portion slidably mounted to the distal portion. The distal and proximal portions include a tab and plurality of grooves which engage to adjust the overall length of the plunger rod to a plurality of locked lengths. The locked lengths of the plunger rod permit varying amount of fluid to be expelled from the barrel. | 10-27-2011 |
20110288492 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising a housing ( | 11-24-2011 |
20110306939 | DRUG DELIVERY DEVICE AND METHOD OF MANUFACTURING A DRUG DELIVERY DEVICE - The present invention relates to drug delivery device and a and method of manufacturing a drug delivery device with a housing having a proximal end and a distal end, a cartridge adapted to accommodate a drug, a cartridge retaining member adapted to retain the cartridge, the cartridge retaining member being secured to the housing, and a spring washer being arranged within the housing so as to exerting a force on the cartridge and securing the cartridge against movement with respect to the cartridge retaining member and against movement with respect to the housing. | 12-15-2011 |
20120071836 | DRIVE MECHANISM FOR A DRUG DELIVERY DEVICE - The present invention relates to a drive mechanism for a drug delivery device as well as to a drug delivery device for dispensing of a dose of a medicinal product, wherein the drive mechanism comprises: | 03-22-2012 |
20120136317 | DRUG DELIVERY DEVICE - The invention provides a drug delivery device for dispensing of a dose of a medicinal product, comprising:
| 05-31-2012 |
20120143146 | Assembly for a Drug Delivery Device and Drug Delivery Device - An assembly for a drug delivery device ( | 06-07-2012 |
20120150127 | ASSEMBLY FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE - An assembly for a drug delivery device is provided comprising a housing having a distal end and a proximal end, a dose button configured to be moved with respect to the housing for setting and delivering a dose of a drug from the device, and a blocking member. The blocking member is adapted and arranged to be releasably coupled to the housing such that, when the blocking member is coupled to the housing, movement of the dose button with respect to the housing is prevented. Furthermore, a drug delivery device is provided. | 06-14-2012 |
20120157931 | DRIVE MECHANISM FOR DRUG DELIVERY DEVICE - The present disclosure relates to a drug delivery device, in particular pen-type injectors, wherein a number or pre-set doses can be administered. In particular, the present disclosure relates to such drug delivery devices, where a user may activate the dose injection process and wherein the user is still able to control the dose injection process even after a dose injection process has been activated. The process of injecting a dose is supported by some kind of energy storing means as well as by a force to be exerted by a user. Moreover, the disclosure characterizes by a reduced amount of mechanical components. | 06-21-2012 |
20120172815 | Medicament Delivery Device - The present invention relates to a medicament delivery device comprising an elongated housing ( | 07-05-2012 |
20120209213 | ASSEMBLY FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE - An assembly for a drug delivery device comprises a housing having a proximal end and a distal end, a dose button configured to be moved with respect to the housing for setting and delivering a dose of a drug, and a resilient setting member. For a dose delivery movement, the dose button is arranged to be moveable in the distal direction with respect to the housing from a dose delivery position, thereby deforming the resilient setting member to store energy in the resilient setting member. The assembly is configured to use the energy stored in the resilient setting member for a dose setting movement to move the dose button in the proximal direction with respect to the housing into the dose delivery position. Furthermore, a drug delivery device is provided. | 08-16-2012 |
20120220952 | Ampoule With A Seal In Two Compression States - Ampoules for dispensing flowable substances and metering systems incorporating the same are described herein. An ampoule for a flowable substance includes an ampoule body comprising an interior space for receiving the flowable substance and an inner circumferential surface having a guide region and a sealing region. A piston may be disposed in the interior space of the ampoule body such that the piston is slidably displaceable along a direction of displacement. The piston includes a one sealing element for forming a seal with the inner circumferential surface in a contact zone on the outer circumference of the sealing element. The sealing element has as first compression state when the contact zone is in the guide region and a second compression state when the contact zone is in the sealing region. A second blocking device prevents movement of the contact zone from the sealing region to the guide region. | 08-30-2012 |
20120220953 | Medicament Delivery Device - Medicament delivery device comprising relatively movable housing parts, a medicament container,a proximal plunger rod part and distal plunger rod part in threaded engagement with each other, wherein said proximal plunger rod part is movably arranged in relation to said housing part sand in contact with a stopper of said medicament container, a lever pivotally attached to said housing parts and to the distal plunger rod part. The housing parts are ergonomically shaped having a grip-size for achieving a full hand grip and wherein said distal housing part and said proximal housing part are operably interconnected to each other through said lever such that a relative movement of said housing parts is capable of operating the lever for setting and injecting a dose. | 08-30-2012 |
20120283649 | DRIVE MECHANISM FOR A DRUG DELIVERY DEVICE AND USE OF A RESET MEMBER FOR A DRIVE MECHANISM - A plunger and a lever are arranged in a body and provided with engaging elements engaging the lever with the plunger. The lever is disengageable from the plunger by a shift of the lever, thus enabling a movement of the plunger relatively to the body in the proximal direction. | 11-08-2012 |
20120283650 | ASSEMBLY FOR USE IN A DRUG DELIVERY DEVICE - The present invention relates to an assembly for a drug delivery device comprising a proximal end, a distal end and a moveable member, a dose member, a fixed member and coupling means, wherein in a first state, the moveable member is moveable in an axial direction with respect to the fixed member and the dose member and the coupling means retains the dose member to the fixed member, and wherein in a second state of the assembly, the moveable member is permanently connected with the dose member by means of the coupling means and the dose member is released from the fixed member and the assembly is configured to set and dispense a dose of a fluid medicinal product out of an assembled cartridge by movement of the dose member. Furthermore it relates to a method for setting-up a drug delivery device. | 11-08-2012 |
20120296285 | Assembly of a Drug Delivery Device - An assembly of a drug delivery device comprises a body ( | 11-22-2012 |
20120330244 | DRUG DELIVERY DEVICE WITH CLEARANCE COMPENSATION MEANS - The present invention relates to a drug delivery device for dispensing of a predefined dose of a medicinal product, comprising: a housing, a cartridge holder adapted to receive a cartridge containing the medicinal product to be dispensed, the cartridge holder being connectable to the housing, a drive mechanism to be operably engaged with the cartridge for setting and/or dispensing of a predefined dose of the medicinal product, wherein the drive mechanism is axially slidingly supported in the housing for compensating axial clearance between the drive mechanism and the cartridge and wherein the drive mechanism is axially fixable relative to the housing. | 12-27-2012 |
20130023831 | DRIVE MECHANISM FOR DRUG DELIVERY DEVICES - The present invention relates to a drive mechanism for a drug delivery device for dispensing of a dose of a medicinal product, comprising: a holder for a product-containing cartridge, the cartridge having a piston slidably arranged therein in an axial direction, a piston rod to be operably engaged with the cartridge's piston for dispensing of a dose of the medicinal product, an adjusting assembly adapted to eliminate axial clearance between the piston and the piston rod, wherein the adjusting assembly comprises at least one radially extending spike element for mutually locking in position the piston and the piston rod irrespective of the relative distance between piston and piston rod. | 01-24-2013 |
20130023832 | Drug Delivery Devices and Method of Assembly - A drug delivery device for dispensing of a dose of a medicinal product, comprising a holder ( | 01-24-2013 |
20130041325 | DRUG DELIVERY DEVICE - A drug delivery device comprises a housing and a piston rod arranged in the housing. The piston rod is adapted to be moved along an axial direction to dispense a fluid. A drive member arranged in the housing is operatively coupled to the piston rod and adapted to set up a dose of fluid for dispense in response to a first movement. The drive member is also adapted to move the piston rod to dispense the dose in response to a second movement. The drug delivery device also comprises a pre-dispensing drive member operatively coupled to the drive member and the housing and adapted to move at least the drive member by a pre-dispensing distance between its first and second movement. | 02-14-2013 |
20130184651 | FLEXIBLE FASTENER FOR DRUG DELIVERY DEVICE - An assembly is disclosed comprising: a reservoir holder, a dose setting mechanism, and flexible fastener configured to fasten the reservoir holder to the dose setting mechanism, wherein the flexible fastener is provided at one of the reservoir holder and the dose setting mechanism. The flexible fastener is configured to releasably fasten the reservoir holder and the dose setting mechanism to each other. Moreover, said flexible fastener is arranged on a retention ring provided at the one of the reservoir holder and the dose setting mechanism. Furthermore, a drug delivery device with such an assembly is disclosed. | 07-18-2013 |
20130204203 | Drug Delivery Device - The present invention relates to a drug delivery device for dispensing of a dose of a medicinal product, comprising:
| 08-08-2013 |
20130211341 | Dose Setting Mechanism and Method of Setting a Dose - A dose setting mechanism for a drug delivery device. The mechanism may comprise a drug delivery device housing. A dose dial component is positioned in the housing and rotatable during dose setting and dose delivery. A split threaded insert is in threaded engagement with the dose dial component. The insert can transform from a first configuration to a second configuration when the dose dial component is rotated. In one dose setting mechanism arrangement, the first configuration may comprise a first open configuration and the second configuration may comprise a second closed configuration. | 08-15-2013 |
20130226097 | Assembly for a Drug Delivery Device and Piston Rod - An assembly for a drug delivery device comprises a drive member which is adapted and arranged to be displaced in a dose setting direction for setting a dose of a drug and to be displaced in a dose delivery direction for delivering the set dose of the drug. The assembly comprises a piston rod which is adapted and arranged to be displaced in the dose delivery direction via mechanical interaction with the drive member for delivering the set dose. The assembly comprises at least one resilient pre-delivery element, wherein the assembly is configured such that the resilient pre-delivery element is biased when the drive member is displaced in the dose setting direction for setting the dose, the biased resilient pre-delivery element relaxes before the drive member is displaced in the dose delivery direction for delivering the dose. When the resilient pre-delivery element relaxes, the piston rod is displaced with respect to the resilient pre-delivery element in the dose delivery direction by a pre-delivery distance. Furthermore, a piston rod is provided. | 08-29-2013 |
20130274680 | Pen-Type Injector - A housing for a dispensing apparatus. The housing comprising a main housing and a dose dial sleeve. The dose dial sleeve comprising a helical groove configured to engage a threading provided by the housing. A dose knob is disposed near a proximal end of the dose dial sleeve and a piston rod is provided within the housing. The piston rod is non-rotatable during a dose setting step. A driver comprises an internal threading near a distal portion of the driver and is adapted to engage an external thread of the piston rod. A tubular clutch is located adjacent a distal end of the dose knob and operatively coupled to the dose knob. The dose dial sleeve may extend circumferentially around at least a portion of the tubular clutch. | 10-17-2013 |
20140031763 | SYRINGE - The syringe includes first and second outer cylinders having a flowing port at a distal end through which liquid is flowable, and a plunger inserted from the proximal side of the outer cylinder. The syringe includes a tooth portion provided along the direction of movement of the plunger, and a hook configured to lock the tooth portion at a predetermined locking position and prevent the movement of the plunger in the direction toward the proximal end. The hook retracts from the locking position in association with the unlocking operation and restores automatically to the locking position after the unlocking operation. | 01-30-2014 |
20140163478 | Drug Delivery Device and Cartridge to be Interconnected Therewith - The present invention relates to a drug delivery device for setting and dispensing a dose of a medicament, comprising: a body to accommodate a drive mechanism having a piston rod, a cartridge having a barrel sealed by a piston slidably displaced therein along an axial direction, wherein the cartridge is directly connectable with the body by way of an interface, and wherein the barrel comprises at least one radially extending portion at its outer periphery to cooperate with at least one further functional component of the device. | 06-12-2014 |
20140180217 | LIMITER FOR A DISPENSING DEVICE - A limiter for a dispensing device is provided. The limiter includes a body ( | 06-26-2014 |
20140213985 | Securing Means for a Drug Delivery Device - The present invention relates to a drug delivery device for administering a dose of a medicinal product, comprising: a dose setting and injection mechanism adapted to be operably engaged with a piston of a cartridge containing the medicinal product, at least two housing components being directly and releasably interconnectable to each other, and a flexible coupling means separately coupled to any of said housing components and being adapted to keep the housing components within a predefined spatial range when they are disconnected. | 07-31-2014 |
20140236096 | Drug Delivery Device and Method for a Drug Delivery Device - A drug delivery device is provided comprising a housing comprising a distal end and a proximal end and a cartridge adapted and arranged to contain at least one dose of a drug, a bung being movably arranged within the cartridge. In an initial state of the device, the bung is arranged in a proximal end position with respect to the cartridge. The device further comprises a piston rod adapted and arranged to move the bung in the distal direction with respect to the cartridge for delivering a dose of the drug. The device further comprises a mechanism operable such that, after a dose delivery operation was completed, the piston rod is moved into the proximal direction with respect to the bung by a back off distance (D), wherein in the initial state, a distance between a distal end of the piston rod and a proximal end of the bung is greater than zero, with the distance between the piston rod and the bung in the initial state being defined by the back off distance (D). Furthermore, a method for assembling a drug delivery device is provided. | 08-21-2014 |
20140303565 | NASAL CAVITY ADMINISTRATION CONTAINER - A nasal cavity administration container includes a body section including a medical fluid storage section having an opening and a plunger having a pressing part, and a plunger moving amount regulation member having a stopper and being engaged with the body section, an engagement with the body section being relieved only in a state where the pressing part abuts on the stopper. When the plunger is pushed into the medical fluid storage section, the plunger moves forward until the pressing part abuts on the stopper. The plunger is further pushed into the medical fluid storage section with the plunger moving amount regulation member detached from the body section. The nasal cavity administration container can administer a medical fluid easily and appropriately. | 10-09-2014 |
20140336591 | Dosing System - The invention concerns a dosing system for adjusting a dose volume of a fluid medium. The dosing system has a longitudinal center axis ( | 11-13-2014 |
20150119816 | ASSEMBLY FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE - An assembly for a drug delivery device is provided, the assembly comprising a blocking element and a piston rod having an interaction feature which is adapted and arranged to mechanically cooperate with the blocking element. For delivering a dose of a drug, the piston rod is configured to be moved from an initial position to an end position with respect to the blocking element, wherein the interaction feature is provided along the path between the initial position and the end position. An operating noise is provided to the user when the interaction feature mechanically cooperates with the blocking element while moving the piston rod from the initial position to the end position for dose delivery. The interaction feature is adapted for homogenizing the operating noise so as to prevent the operating noise from being interpreted by the user as signalling the end of the dose delivery operation. Furthermore, a drug delivery device is provided. | 04-30-2015 |
20150343151 | State Changing Appliance for a Drug Delivery Device - A system comprising a state changing appliance and a drug delivery device, the state changing appliance comprising first interface means for rotationally locking to a first exterior portion of the drug delivery device, second interface means for rotationally locking to a second exterior portion of the drug delivery device, the first exterior portion and the second exterior portion being angularly displaceable relative to one another from a first relative position to a second relative position, which second relative position defines a set dose to be expelled by the drug delivery device, and limiter means for limiting a relative angular displacement between the first interface means and the second interface means. | 12-03-2015 |
20150367078 | A Non-Axial Working End-Of Content Mechanism and an Injection Device Comprising the Same - The invention relates to a non-axial working End-of-Content mechanism which is geared by a hypocycloid gearing. The EoC mechanism comprises a first element ( | 12-24-2015 |
20160008550 | Assembly for a Drug Delivery Device | 01-14-2016 |
20160058953 | SYRINGE ACCESSORY - Syringe devices and accessories for providing feedback to a user are disclosed. | 03-03-2016 |
20160067408 | DISPLAY ASSEMBLY FOR A DRUG DELIVERY DEVICE - A display assembly for a drug delivery device ( | 03-10-2016 |
20160067417 | AUTOMATIC DRUG INJECTION DEVICE WITH SOPHISTICATED DRIVE MECHANISM - Handheld drug injection device ( | 03-10-2016 |
20160089500 | Drug Delivery Device with Means for Disabling Activation of Expelling Mechanism - A drug delivery device has a cartridge holder adapted to receive and hold a cartridge, the cartridge holder having a receiving and a holding state. The device further comprises a drive assembly with a piston rod and a drive spring, setting means allowing a user to set a dose amount to be expelled and strain the drive spring correspondingly, and user actuated release means for releasing the drive spring, wherein the drive assembly spring cannot be released to move the piston rod unless the cartridge holder is in the holding state. | 03-31-2016 |
20160106922 | DRUG ADMINISTERING DEVICE AND ASSEMBLY METHOD THEREFOR - The present disclosure refers to drug administering devices that may include a casing front portion in which a cavity is formed and which includes front connecting means, a drug container received in the cavity, a casing rear portion comprising a piston rod which is displaceable into the cavity, and rear connecting means for releasably connecting to the front connecting means, wherein said casing front portion comprises at least two members which, in locking engagement with each other, delimit a front portion of the cavity and a rear portion having a cross section which is narrower than that of the front portion and too narrow for the drug container to pass. | 04-21-2016 |
20160106923 | Injection Device - An Injection device for administering a dose of liquid medicament to patient comprises—a syringe containing the dose of medicament—a hollow injection needle adapted to penetrate skin of the patient, —a stopper translatably disposed within syringe, —a plunger connectable to stopper and translatable in at least a proximal direction to displace stopper in the proximal direction and—a releasable noise component capable of, upon release, generating an audible and/or tactile feedback. The proximal displacement of stopper causes the dose of the medicament to be expelled through the hollow injection needle. The noise component is released when the plunger reaches a position relative to the syringe in which stopper is located in proximity of a proximal end of the syringe. The released noise component impacts on at least one component of the injection device to generate the audible and/or tactile feedback indicating the end of the injection. | 04-21-2016 |
20160129188 | Drug Delivery Device with Dual Layer Spring - The present invention relates to a drug delivery device ( | 05-12-2016 |
20160129203 | ON-BODY INJECTOR AND METHOD OF USE - An on-body injector and method of use including an on-body injector for use with an injection device. The on-body injector includes a bolus reservoir; a bolus injection needle in fluid communication with the bolus reservoir, the bolus injection needle having a bolus injection needle tip aligned with the injection port, the bolus injection needle being slideably biased away from the injection port to define a gap between the bolus injection needle tip and the injection port; and a button operably connected to the bolus injection needle to slide the bolus injection needle along the injection axis. The button is operable to advance the bolus injection needle tip to close the gap and advance the bolus injection needle tip into the injection port. The button is further operable to advance a plunger through the bolus reservoir to deliver a predetermined bolus volume to the patient through the injection flow path. | 05-12-2016 |
20160136358 | DRUG DELIVERY DEVICE - The invention relates to a drug delivery device for selecting and dispensing a number of user variable doses of a medicament including a dose limiter for preventing the setting of a dose, which exceeds the amount of liquid left in a cartridge of the drug delivery device. The device comprises a cartridge ( | 05-19-2016 |
20160151574 | DRUG DELIVERY DEVICE | 06-02-2016 |
20160158454 | DRUG DELIVERY DEVICE - The invention refers to a drug delivery device for selecting and dispensing a number of user variable doses of a medicament. The device comprises a housing ( | 06-09-2016 |
20160193421 | DRUG DELIVERY DEVICE | 07-07-2016 |
20160193425 | DOSE INDICATING MECHANISM FOR A DRUG DELIVERY DEVICE | 07-07-2016 |