| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 604191000 | Having plural material reservoirs | 75 |
| 20080208137 | Multi-Stage Sryinge and Methods of Using the Same - One or more aspects of the present invention relate to syringe having an intermediate plunger that includes a one-way valve having a fluid passage define therethrough. The syringe may be utilized to sequentially inject first and second medical fluids into a patient. | 08-28-2008 |
| 20080215012 | Syringe - A multi-chamber syringe | 09-04-2008 |
| 20080234632 | Pre-Filled Syringe - A two-component mixing type pre-filled syringe | 09-25-2008 |
| 20080255520 | Multiple injection syringe holder - The invention provides a lightweight, inexpensive syringe holder for substantially simultaneous multiple injections such as, but not limited to, intramuscular injections for immunizations. The syringe holder can be molded as a single unit, and can be disposable or reusable, and easily cleanable and/or sterilizable, as desired. The syringe holder can securely accommodate two or more syringes, and two or more substantially simultaneous injections can be performed easily by the administrator using only one hand. Thus, it is possible for the administrator to use two hands, and perform four or more injections that are substantially simultaneous, thus reducing pain, stress and trauma. | 10-16-2008 |
| 20080255521 | Prefilled syringe - In a prefilled syringe separately containing both a lidocaine solution and a hyaluronic acid solution, the viscosity of the hyaluronic acid solution is set so as to be sufficiently higher than the viscosity of the lidocaine solution. When lidocaine discharge from the tip of a hypodermic needle ends, the force f (N) required to discharge the hyaluronic acid solution from the needle tip suddenly increases, imparting sort of a jolt to the hand of the operator and creating a momentary sensation that the plunger is at rest. Letting the force f (N) required to discharge the lidocaine solution be P | 10-16-2008 |
| 20080275403 | Dual syringe assembly - A dual syringe assembly that allows for two liquids to be sequentially injected through the same needle. By way of example, one syringe may contain a steroid and the other syringe may hold an anesthetic. The syringes are coupled to a needle by a connector. The needle can be inserted into a hand by medical personnel and manipulated until placed in contact with a tendon sheath. The steroid can be administered by depressing a plunger of the syringe that contains the steroid. The anesthetic can then be injected into the hand by depressing the plunger of the other syringe. The needle is then pulled out of the hand. The injection of the anesthetic flushes steroid from the needle and the Y-connector so that steroid is not ejected onto surrounding tissue when the needle is removed from the hand. | 11-06-2008 |
| 20080287880 | Dispensing Assembly Including a Syringe or Cartridge, a Closing Cap, and a Mixer - The invention relates to a system for dispensing two components, which comprises a syringe or cartridge, a closing cap and a mixer. The aim of the invention is to provide a system of the aforementioned kind wherein the closing cap is detachable fastened on the syringe or cartridge and the mixer is non-detachable fastened on the cartridge. For this purpose, the fastening means are configured accordingly. The inner bead on the closing cap, in the zone of transition to the cap interior, is provided with a bevelled section that rests on the retaining cams or the retaining bead of the cartridge, while the retaining means on the mixer engage behind the retaining means on the cartridge, thereby forming a non-detachable connection. The invention provides an inexpensive and yet reliable system for dispensing two components, especially for use in dental and medical technology. | 11-20-2008 |
| 20080306448 | Single-Handed Syringe - The present invention provides a syringe device including a needle, a syringe body, and a syringe adaptor between the needle and the syringe body. This syringe adaptor includes a reservoir and a plunger configured to move into and out of the reservoir in a direction perpendicular to the longitudinal direction of the needle. The position and direction of travel of the plunger in the syringe adaptor allows a user of the syringe of the present invention to safely and accurately operate the syringe with one hand. | 12-11-2008 |
| 20080319400 | Multi-Chamber Syringe Having a Gas Separator - A syringe is partitioned into at least proximal and distal chambers to provide a multi-chamber, sequentially dispensing syringe apparatus. The syringe includes a gas separator that prevents gas from exiting a chamber with delivered fluid. | 12-25-2008 |
| 20090054846 | INJECTION DEVICE WITH SECURED DOSING BUTTON - An injection device including an accommodating device for a substance to be delivered, e.g. a vial or ampoule holder, which is insertable into and can be displaced relative to the injection device or a part thereof; an adjusting element for adjusting a dose to be administered from the injection device, which element is inserted in the injection device; and a coupling element for coupling the accommodating device to the adjusting element so that the adjusting element is at least partially moved out from the injection device when the accommodating device is inserted. A method for preparing an injection device using a dual chamber vial or ampoule to administer a substance, wherein the method involves using an adjusting device which is released, extended or pushed out from the injection device not before or after the substance to be administered from dual chamber vial or ampoule is mixed. | 02-26-2009 |
| 20090062740 | Multi-chamber, sequentially dispensing syringe - A discharge assembly is disclosed which partitions a conventional syringe into proximal and distal chambers to provide a multi-chamber, sequentially dispensing syringe apparatus. Incorporated in the discharge assembly is a syringe stopper body and an associated valve stem which in combination form a valve. A syringe plunger communicates through fluid in the proximal chamber to force displacement of the discharge assembly. The valve is actuated by collision between a rigid member which is a part of the valve stem and the distal internal surface of the syringe. The discharge assembly may be made from two parts: (1) the stopper body (made from conventional syringe stopper material); (2) the valve (actuating) stem made from rigid material similar to material from which the syringe barrel is made. Key features of such a multi-chamber syringe apparatus are (1) fluids in the chambers are kept disparate; (2) the discharge assembly may be used in conventional syringes; (3) gas in a closed chamber, proximal to the discharge assembly, is retained in the proximal chamber while only liquid is dispensed therefrom. | 03-05-2009 |
| 20090062741 | Dual lumen syringe - A dual lumen syringe includes a body having a pair of elongate cavities or lumens formed therein. A directional valve is associated with each lumen. The valve is alternated between the first position wherein the lumen is communicably connected to a fluid inlet and a second position wherein the lumen is connected with a fluid outlet. There are a pair of elongate plungers, which are fixedly interconnected by a handle. Each plunger is received and longitudinally slidable in a reciprocating manner through a respective lumen. The valves are switched to a first position wherein the lumens are interconnected with the fluid inlets and the plunger is retracted to aspirate fluids through the respective inlets and into the lumens. The valves are then switched to a second position to communicably interconnect the lumens with the outlets. The plungers are then simultaneously driven inwardly through the respective lumens to drive the fluids simultaneously through the outlets to a dispensing tip permanently connected to the body and in communication with the outlets. | 03-05-2009 |
| 20090076459 | APPLICATOR DEVICE FOR APPLYING A MULTI-COMPONENT FLUID - Disclosed is an applicator device ( | 03-19-2009 |
| 20090105660 | Syringe Cylinder - A syringe cylinder | 04-23-2009 |
| 20090264830 | Kit for Parenteral Administration of Medicaments - The invention relates to a kit for parenteral administration of drugs, particularly a kit for the infusion of those medicaments dissolved in solvents that extract toxic components from PVC, which is also suitable for the infusion of highly active medicaments, said kit ensuring a safe administration both for the patient and for healthcare staff. | 10-22-2009 |
| 20090264831 | Dual Syringe Injector System - Devices and methods for simultaneous injection or delivery of two or more substances from separate syringes. The syringes are loaded into a device that has a handle and a screw driven mechanism for simultaneously depressing the plungers of the syringes. The user grasps the handle and positions the device. Thereafter, the screw mechanism is used to simultaneously advance the plungers of the syringes thereby simultaneously expelling the substances from the syringes. | 10-22-2009 |
| 20090326475 | Syringe Assembly with Plunger Having a Secondary Dispensing Reservoir - A syringe assembly is disclosed which includes a syringe body defining a first fluid reservoir and a fluid outlet. A plunger assembly includes a plunger rod and a plunger. The plunger is supported on a distal end of the plunger rod and defines a second fluid reservoir. The plunger is movable within the syringe body from a retracted position to an advanced position to eject fluid from the first fluid reservoir. A piercing member is supported on a distal end of the plunger rod within the second fluid reservoir. The piercing member is movable to pierce the plunger to eject fluid from the second fluid reservoir when a predetermined force is applied to the plunger in the advanced position. | 12-31-2009 |
| 20100049140 | Injection device with secondary reservoir - A method and apparatus for injecting fluid into areas having high density tissue that creates a high backpressure resistance on the injection device is disclosed. The high backpressure resistance is overcome through a mechanical advantage achieved by using a secondary reservoir having a cross-sectional area smaller than the cross-sectional area of a primary reservoir. Exemplary injection device reservoir housings may comprise a primary reservoir, a secondary reservoir, a check valve, a septum penetrating cannula, travel limits, a pen needle connecting portion, sliding seal guide ribs, a sliding seal, a pen needle assembly, a needle stop, and a patient needle. | 02-25-2010 |
| 20100081997 | DOSAGE DELIVERY DEVICE - A dosage delivery device having a housing within which is formed a reservoir, with a plunger located within the reservoir and movable to dispense a material from a discharge opening of the reservoir. The device includes a plunger actuation mechanism, which is movable between a contracted storage position, in which the mechanism is held, at least partially, within the housing and an extended primed position, in which the plunger can be actuated. The dosage delivery device additionally includes a priming mechanism slidably mounted with respect to the housing and movable between a storage and primed position to expose the discharge opening and release the plunger actuation mechanism. | 04-01-2010 |
| 20100152668 | Method of Using a Syringe | 06-17-2010 |
| 20110022000 | METHOD AND DEVICE - The invention relates to a method and device for treating or preventing or suppressing a disease or condition in a non-human animal. The method comprises the steps of providing a single delivery device containing two components for sequential delivery from the delivery device. A first component is delivered from the single delivery device into a teat canal of a non-human animal and subsequently the second component is delivered from the single delivery device into the teat canal. The components are delivered without substantial mixing of the components. | 01-27-2011 |
| 20110046562 | SPLIT SYRINGE DEVICE - A split syringe includes two or more separate syringes held together to become one full cylindrically shaped syringe assembly. The needles of the separate syringes may be held together by a larger outside needle. For example, two half-cylindrically shaped syringes may be joined together to become one full cylindrically shaped syringe assembly. | 02-24-2011 |
| 20110166531 | SYRINGE - A syringe is disclosed. The syringe may include a syringe body with a fluid chamber, the syringe body having a distal end and a proximal end, with an extrusion opening at the proximal end; a dividing wall disposed within the fluid chamber, defining a first fluid chamber and a second fluid chamber, the first fluid chamber and the second fluid chamber in communication with the extrusion opening; a first plunger disposed in a distal end of the first chamber, the first plunger including a first locking mechanism configured to prevent the first plunger from sliding away from the proximal end of the syringe body, when the first plunger is in a first initial position and the second plunger is being depressed; and a second plunger disposed in a distal end of the second chamber, the second plunger including a second locking mechanism configured to prevent the second plunger from sliding away from the proximal end of the syringe body when the second plunger is in a second initial position and the first plunger is being depressed. | 07-07-2011 |
| 20110295212 | DISCHARGE DEVICE WITH TUBE - A discharge device for discharging a product from a tube having a delivery outlet and a deformable wall. The discharge device according to the invention comprises a housing with a chamber that has a chamber opening and in which the tube is accommodated. A movable stopper is arranged inside the tube and is placed at the end opposite the delivery outlet and closes this end of the tube. An advancing member can be connected to the stopper and is displaceable inside the tube in the direction of the delivery outlet for discharging the fluid product from the tube. | 12-01-2011 |
| 20110301545 | Method of Using a Syringe | 12-08-2011 |
| 20120016313 | Syringe for Sequential Expression of Different Liquids | 01-19-2012 |
| 20120065592 | DEVICE FOR DISPENSING MICROLITER QUANTITIES OF A MATERIAL INTO A PUNCTURE WOUND SITE - A seal-less, hand-held dispensing device for dispensing microliter quantities of a material at a site of a puncture wound having a predetermined dimension of not less than 0.8 mm comprises: a support platform; first and second hollow members on the platform; and a compatibly sized plunger disposed in each hollow member. The hollow members are positioned on the platform such that a circumscribing circle centered on a point between the hollow members has a diameter that is not greater than about 0.8 mm such that both of the hollow members are insertable into a site of a puncture wound without undue disruption of any tissue matter surrounding the site. | 03-15-2012 |
| 20120095407 | Cap Assembly For Use With A Prefilled Lock Solution Syringe - A cap assembly is disclosed for use with a lock solution delivery device. The cap assembly includes a housing defining a receptacle and having an inlet end and an outlet end. A plunger is movable axially within the receptacle from a retracted position to an advanced position and is rotatably supported within the receptacle from a first position to a second position. The plunger includes an axial extension configured to non-rotatably engage a syringe connected to the inlet end of the housing. The plunger is positioned to move from the first position to the second position in response to rotatable detachment of a syringe from the inlet end of the housing. | 04-19-2012 |
| 20120116318 | DEVICES, SYSTEMS AND METHODS FOR MEDICAMENT DELIVERY - An apparatus includes a housing and a medicament container disposed within the housing. The medicament container includes a first plunger and a second plunger, each disposed therein. The medicament container has a first configuration and a second configuration. In the first configuration, the first plunger is disposed in a first position and the second plunger is disposed in a second position spaced apart from the first position by a first distance. Accordingly, a first portion is defined between the first plunger and the second plunger. A second portion is defined between the second plunger and a distal end of the medicament container. In the second configuration, the first plunger remains in the first position and the second plunger is disposed in a third position spaced apart from the first position by a second distance, such that a volume of the second portion is greater when the medicament container is in the second configuration than when in the first configuration. | 05-10-2012 |
| 20120123346 | MEDICATED MODULE WITH NEEDLE GUARD - A medicated module comprising a connecting body configured for attachment to a drug delivery device. A first needle is fixed within the connecting body and an outer body operatively coupled to the connecting body. A needle guard operatively coupled to the outer body and a biasing member positioned between the outer body and needle guard. A second needle fixed within the outer body and a recess within the connecting body defines a reservoir. The reservoir contains at least one dose of a medicament and is configured for fluid communication with the first and second needle. | 05-17-2012 |
| 20120130318 | PRE-FILLED SYRINGE OR AUTOINJECTOR - The invention provides a syringe for dispensing a drug ( | 05-24-2012 |
| 20120136316 | Medicated Module With User Selection - A medicated module ( | 05-31-2012 |
| 20120220949 | MEDICATED MODULE WITH INTEGRAL FLOW DISTRIBUTION SYSTEM - A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament contained within a capsule having an integral flow distributor/distribution system and where both medicaments are delivered through a single hollow needle. | 08-30-2012 |
| 20120220950 | SYRINGE ASSEMBLY WITH PLUNGER HAVING A SECONDARY DISPENSING RESERVOIR - A method of supplying a flush/lock solution to a catheter assembly is disclosed which includes the steps of securing a distal end of a syringe assembly to the catheter assembly, advancing a plunger rod of the syringe assembly within a body of the syringe assembly until the plunger bottoms out on a distal wall of the body to eject a first fluid from a first fluid reservoir of the body from the fluid outlet of the syringe assembly, and after the plunger bottoms out on the distal wall of the body, advancing the plunger rod further within the body to advance a piercing member to pierce the plunger to eject a second fluid from a second fluid reservoir defined by the plunger from the fluid outlet. | 08-30-2012 |
| 20120226238 | MEDICATED MODULE WITH BYPASS AND NEEDLE GUARD - A medicated module attachable to a drug delivery device comprises a connecting body configured for attachment to the drug delivery device. A first needle is fixed within the connecting body and a movable needle hub is operatively coupled to the connecting body. A needle guard is operatively coupled to the connecting body and a biasing member is positioned between the connecting body and needle guard. A second needle is fixed within the needle hub. A first cavity within the connecting body defines a reservoir containing at least one dose of a medicament. The reservoir configured for fluid communication with the first and the second needle. The reservoir comprises a bypass configured to allow medicament from the drug delivery device to bypass the reservoir and exit the second needle. | 09-06-2012 |
| 20120265150 | INJECTOR DEVICE FOR ADMINISTERING MULTIPLE DOSES IN A SINGLE DELIVERY, AND METHODS OF MANUFACTURE - An injector device for dispensing at least two fluids in a sequential delivery includes a plunger located within an inner body, the inner body located within an outer body, a cannula comprising an entry opening integrally joined to the outer body, and at least one piercing member integrally joined with the outer body. In an embodiment, the piercing member includes a neck section and one or more slots that engage a membrane on the inner body so as to continue to allow release of the contents of a first liquid from the outer body just prior to commencement of the flow of a second liquid from the inner body. | 10-18-2012 |
| 20130018323 | Flexible Reservoir for a Medicated ModuleAANM Boyd; Malcolm StanleyAACI WellesbourneAACO GBAAGP Boyd; Malcolm Stanley Wellesbourne GBAANM Davies; James AlexanderAACI Leamington SpaAACO GBAAGP Davies; James Alexander Leamington Spa GBAANM Wallace; Andrew GordonAACI HighleadonAACO GBAAGP Wallace; Andrew Gordon Highleadon GBAANM Sanders; DavidAACI WarwickAACO GBAAGP Sanders; David Warwick GB - A reservoir ( | 01-17-2013 |
| 20130072881 | VACCINE FORMULATIONS - An immunogenic composition comprising a plurality of capsular polysaccharides from | 03-21-2013 |
| 20130090604 | PUSH ROD ACTIVATED MEDICATED MODULE - A medicated module for an injection system to co-deliver at least two medicaments is disclosed. The drug delivery device includes a push rod operably connected to a dose dial button. The medicated module includes a housing having a connector configured for attachment to the drug delivery device, and the housing is configured to receive a portion of the push rod when the medicated module is attached to the drug delivery device. The medicated module further includes a reservoir in the housing comprising a single dose of a medicament and a needle guard operably connected to the housing and configured to move in an axial direction during application to an injection site. Still further, the medicated module includes a sleeve in the housing configured to move axially in the housing and a locking collar in the housing configured to move axially and rotationally in the housing. | 04-11-2013 |
| 20130110050 | MEDICATED MODULE WITH LOCKABLE NEEDLE GUARD | 05-02-2013 |
| 20130197447 | Spring Driven Injection Device with Twin Cartridges - A semi-automatic injection device ( | 08-01-2013 |
| 20130218087 | DRUG DELIVERY SYSTEM - A method and system for delivering a user-settable dose of a first medicament and a non-user settable dose of a second medicament through a single dose setter and a single dispense interface. The drug delivery system includes a drug delivery device and a medicated module. The drug delivery device comprises a single dose setter operably connected to a primary reservoir containing the first medicament. The medicated module comprises (i) a collapsible feature holding the second medicament and (ii) the single dispense interface having an output needle. Further, the drug delivery device and medicated module are each configured such that the single dose setter is mechanically linked to the collapsible feature after attachment of the medicated module to the drug delivery device. | 08-22-2013 |
| 20130218088 | Needle Cannula Containing Medicament - A method and system of delivering a first medicament to a first injection depth and a second medicament to a second injection depth using a single dispense interface. An example medicated module is attachable to a drug delivery device, where the drug delivery device includes a drug reservoir holding a first medicament. The medicated module includes a needle cannula having a sidewall, at least one micro-hole in the sidewall of the needle cannula, and a flexible membrane sealably fixed to an inner surface of the needle cannula. The flexible membrane holds a second medicament between the flexible membrane and a portion of the sidewall having the at least one micro-hole. The first and second medicaments can be delivered to two, axially separate injection depths. | 08-22-2013 |
| 20130218089 | Medicated Module for Administering Fixed Dose - A medicated module attachable to a drug delivery device. The medicated module comprises a housing configured for attachment to a drug delivery device. The drug delivery device comprises a first medicament. A collapsible reservoir is contained within the housing. A pre-determined volume of a second medicament is contained within the reservoir. A needle arrangement is configured within the housing and the needle arrangement is arranged in fluid communication with the collapsible reservoir. A needle shroud may be configured, such that, during an injection step, the shroud acts on the reservoir to inject the second medicament. | 08-22-2013 |
| 20130231613 | DRUG DELIVERY DEVICE HAVING A TRIGGER - A drug delivery device having a trigger biasing member that provides dispense assistance. The drug delivery device includes a variable dose setting mechanism that is operably coupled to a primary reservoir holding a first medicament. The drug delivery device also includes a fixed dose setting mechanism that is operably coupled to a secondary reservoir holding a second medicament. The fixed dose setting mechanism comprises a trigger biasing member or spring. In addition, the drug delivery device includes a mechanical coupling that operably couples the variable dose setting mechanism and the fixed dose setting mechanism. During dose setting, activation of a single dose setter sets a variable dose of the first medicament. Setting of a minimum dose of the first medicament causes a fixed dose of the second medicament to be automatically set, and, during dispense, the trigger spring at least assists with the dispense of the fixed dose of the second medicament. | 09-05-2013 |
| 20130245561 | Medicated Module for Use with Auto-Injector Delivery Device - A drug delivery system to deliver two or more medicaments operable through a auto-injector drug delivery device and a single dispense interface. The device comprises a housing defining a primary reservoir containing a first medicament. A dosing mechanism operably connected to the primary reservoir. A single dispense interface is configured for fluid communication with the primary reservoir and a secondary reservoir of medicament containing at least one drug agent configured for fluid communication to the single dispense interface. A single activation of the dosing mechanism causes medicament from the primary reservoir and a non-user settable dose of the second medicament to be expelled through the single dispense interface. | 09-19-2013 |
| 20130245562 | Automatic Delivery Device with Triggering Mechanism - The present patent application relates to delivery devices, methods, and systems of delivering at least one medicament from a reservoir using an automatic delivery device. Such an automatic delivery device system may comprise a dose injecting mechanism and a dispense interface, such as a needle module. The dose injecting mechanism comprises a triggering mechanism. An activating member, such as a needle guard of the needle module, can be used to initiate the triggering mechanism to enable the device to administer the set dose. The single dispense interface may comprise a medicated module containing at least one dose of a secondary medicament. The dose injecting mechanism may comprise a dose setting mechanism. | 09-19-2013 |
| 20130245563 | Medicated Module with Automatic Reservoir Engagement - A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a rotating housing automatically activates the reservoir when the needle guard is retracted. The needle guard prevents accidental needle sticks after an injection, and locks after dose delivery. | 09-19-2013 |
| 20130261556 | MEDICATED MODULE FOR AN OPHTHALMIC DRUG DELIVERY DEVICE - A drug delivery device having a collar and a linkage component. The drug delivery device includes a variable dose setting mechanism, a fixed dose setting mechanism, a single dose setter, a collar, and a linkage component. The variable dose setting mechanism is operably coupled to a primary reservoir holding a first medicament. The fixed dose setting mechanism is operably coupled to a secondary reservoir holding a second medicament. Further, the single dose setter is operably coupled to the variable dose setting mechanism, and the collar is disposed on the variable dose setting mechanism. Still further, the linkage component is disposed on the fixed dose setting mechanism, wherein the linkage component is capable of engagement with the collar. | 10-03-2013 |
| 20130267908 | DRUG DELIVERY DEVICE - A drug delivery device having a fixed dose setting mechanism with a biasing element. The drug delivery device includes a first dose setting mechanism, where the first dose setting mechanism is operably coupled to a primary reservoir holding a first medicament. The device also includes a dose setter operably coupled to the first dose setting mechanism. The device further includes second dose setting mechanism, where the second dose setting mechanism is operably coupled to a secondary reservoir holding a second medicament. The second dose setting mechanism is mechanically linked to the first dose setting mechanism, and the second dose setting mechanism includes a biasing element. The dose setter is configured to set a variable dose of the first medicament and automatically set a fixed dose of the second medicament upon activation. In addition, the biasing element is configured to assist with dispense of the second medicament. | 10-10-2013 |
| 20140031759 | MEDICATED MODULE ASSEMBLY WITH AUTOMATIC TRIGGER - A module assembly for use with an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts the module that has an automatic triggering system activated by a dispense interface needle guard. When the module contains a single dose of a secondary medicament, both the primary and secondary medicaments are delivered through a single dispense interface, preferably a hollow needle. The module assembly does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a trigger automatically activates movement of a lower hub when the needle guard is retracted. | 01-30-2014 |
| 20140031760 | MEDICATED MODULE WITH LOCK RING - A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is initially in a locked state until attached to a drug delivery where a locking plate is moved to a triggering state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggering state. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery. | 01-30-2014 |
| 20140031761 | MEDICAMENT RESERVOIR FOR A MEDICATED MODULE - A reservoir assembly for a medicated module includes a primary cavity for holding a medicament, a sump region, and a flexible element. The flexible element is configured to allow for fluid communication between the primary cavity and the sump region during a filling process for the reservoir. Further, the flexible element is configured to prevent fluid communication between the primary cavity and the sump region after the filling process. | 01-30-2014 |
| 20140039403 | Module Assembly with Locking Strut - A module assembly for an injection system that may co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The module assembly is initially in a locked state until attached to a drug delivery device where interaction of the cartridge holder with a locking strut changes the module to a triggering state. The module assembly when configured as a medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggering state. The needle guard prevents accidental needle sticks before and after an injection, and locks after dose delivery. | 02-06-2014 |
| 20140046267 | Z-Shaped Fluid Channel Arrangement - The invention is related to a manifold comprising at least two valve receptacles, further comprising a fluid groove arrangement comprising at least two fluid grooves, wherein a first fluid groove of the at least two fluid grooves has a starting point near a first valve receptacle of the at least two valve receptacles and an end point near a second valve receptacle of the at least two valve receptacles and wherein a second fluid groove of the at least two fluid grooves has a starting point near a second valve receptacle of the at least two valve receptacles. The invention is further related to an apparatus comprising a manifold of the aforementioned kind and further comprising an inner body of a dispense interface. | 02-13-2014 |
| 20140052070 | Injection Of Fibrin Sealant Including An Anesthetic In Spinal Applications - A method of treating a disc that is leaking nucleus pulposus through at least one defect in the annulus fibrosus. The method includes injecting a fibrin sealant into the disc to reduce at least a portion of the at least one defect, wherein the fibrin sealant injected into the disc comprises an anesthetic, fibrinogen and an activating compound, wherein at least a portion of the fibrin forms after injection, with the proviso that a corticosteroid is absent from the fibrin sealant injected into the disc. | 02-20-2014 |
| 20140081212 | LOCK OUT MEMBER WITH DIFFERENT CROSS SECTIONS - An apparatus is presented comprising a lock out member configured to be implemented into a medical device, in particular a dispense interface, attachable to a second medical device, in particular a main body, wherein said lock out member is configured to prevent a second attachment of said medical device to said second medical device, wherein said lock out member has at least a first area with a first cross-sectional area, wherein said lock out member has at least a second area having a second cross-sectional area smaller than the first cross-sectional area, such that an electric resistance is defined between opposite ends of the lockout member and wherein said lock out member, at least in the second area, is made of a conductive material. | 03-20-2014 |
| 20140094757 | MEDICATED MODULE WITH LOCK FEATURE - A medicated module for an injection system to co-deliver at least two medicaments is disclosed where a primary delivery device containing a primary medicament accepts a medicated module containing a single dose of a secondary medicament and where both medicaments are delivered through a hollow needle. The medicated module is initially in a locked state until attached to a drug delivery where interaction of the cartridge holder with the module bypass housing changes the module to a triggerable state. The medicated module does not require the user to manually engage a reservoir containing the secondary medicament. Instead, a biasing member automatically activates the reservoir when the needle guard is retracted when the module is in the triggerable state. The needle guard prevents accidental needle sticks before and after an injection, and locks after removal from the injection site. | 04-03-2014 |
| 20140128817 | Medicated Module with User Selection - A medicated module ( | 05-08-2014 |
| 20140188050 | CHECK VALVE ARRANGEMENT - The invention is related to an apparatus comprising a valve body comprising at least two inlet channels and at least one outlet channel and forming a central cavity connecting the at least two inlet channels and the at least one outlet channel, wherein the central cavity encloses a blocking assembly arranged for closing each of the at least two inlet channels by default and for opening an inlet channel when fluid pressure is applied from that inlet channel; wherein each of the at least two inlet channels is configured for fluid communication with a respective reservoir of at least two reservoirs. The invention is further related to a medical device for delivering at least two drug agents from at least two separate reservoirs comprising an apparatus of the aforementioned kind. | 07-03-2014 |
| 20140236093 | HANDHELD MEDICAMENT INJECTION DEVICE WITH ILLUMINATED DOSE BUTTON - A cartridge holder is presented having a first cartridge retainer, at least a second cartridge retainer and a locking device for each cartridge retainer, wherein each cartridge retainer is configured to receive a medicament reservoir and wherein each cartridge retainer is movable between a closed and an open position, wherein the locking devices are configured to lock and unlock the cartridge retainers in the closed position and wherein the locking devices are configured to operate such that only one of the cartridge retainers at a time is movable into the open position. An apparatus is also presented that has a main body and a cartridge holder, wherein the cartridge holder is removably attached to the main body. A method for inserting of a medicament reservoir in a cartridge holder or in an apparatus is also described. | 08-21-2014 |
| 20140276442 | DUAL CHAMBER DEVICE | 09-18-2014 |
| 20140296791 | PRE-FILLED MULTI-CHAMBER DEVICE FOR SEQUENTIAL DELIVERY - The present invention relates to a pre-filled, syringe-like device to delivery multiple fluids (liquid and gas). Different segment of fluids are stored separated and then dispensed sequentially from the device when the plunger of the syringe is pressed. To enable the sequential delivery of pre-filled fluids, the invention includes a novel placement of connector hub(s) on the side of the barrel to allow it to function as intended. This allows fluids to be stored in a single body but in separate compartments and the fluids can be sequentially dispensed by a single plunging mechanism. This is in contrast to other dispensing methods where multiple steps are needed to sequentially dispense the fluids out of the container. In other invention, multiple barrels structures and manifold are also needed to perform sequential delivery. At the connectors, syringe needles, tubing, or a misting-delivering nozzle can be coupled to provide the user-desired dispensing patterns. | 10-02-2014 |
| 20140316342 | TWO-CHAMBER TYPE COMBINED CONTAINER SYRINGE - A two-chamber type combined container-syringe includes an outer tube ( | 10-23-2014 |
| 20140336586 | Drug Filled Delivery Assembly - A drug delivery assembly comprises a housing ( | 11-13-2014 |
| 20150011943 | VETERINARY SYRINGE FOR MULTIPLE INJECTIONS - A trigger operated syringe ( | 01-08-2015 |
| 20150141928 | Dispense Interface - The invention relates to a dispense interface for an ejection device comprising a first part and a second part, at least a first opening, a second opening and a third opening, a fluidic channel and a connection element for each of the openings, wherein the first part is joined to the second part to form at least a part of the fluidic channel connecting the openings with each other and wherein at least one connection element is configured to accept a needle assembly for a fluid tight connection with the corresponding opening and wherein at least one connection element is configured to provide a releasable push fit connection for a fluid tight connection with an ejection device in order to reduce the complexity and provide an easy usage of the dispense interface and at the same time overcome the problems of material compatibility and cross contamination. The invention also relates to a system with a dispense interface according to the invention. The invention further relates to a method for preparing a dispense interface according to the invention. | 05-21-2015 |
| 20150297835 | Drug Delivery Device with Variable Dose Setting Mechanism - A drug delivery system ( | 10-22-2015 |
| 20150374929 | Active Lubrication of Penetrating Devices - Penetrating systems and devices are described herein which include a penetrating portion having a fluid reservoir portion formed from two concentric hollow cylinders joined at one end with a substantially ring-shaped first end piece and associated at the other end with a substantially ring-shaped second end piece, the outer hollow cylinder including a plurality of pores in fluid communication with the fluid reservoir portion, the inner hollow cylinder defining a lumen in fluid communication with a second fluid reservoir portion, and the substantially ring-shaped second end piece forming a deformable barrier. | 12-31-2015 |
| 20150374930 | Active Lubrication of Penetrating Devices - Penetrating systems and devices are described herein which include a penetrating portion with two concentric hollow cylinders joined at one end with a substantially ring-shaped end piece and at the other end with a hollow structure forming a fluid reservoir portion, the outer hollow cylinder including a plurality of pores in fluid communication with the fluid reservoir portion, the inner hollow cylinder in fluid communication with a second fluid reservoir portion, and the hollow structure formed at least in part from a deformable material. | 12-31-2015 |
| 20160022907 | MEDICAMENT CONTAINER CARRIER AND ADAPTER - Described is a medicament container carrier ( | 01-28-2016 |
| 20160030671 | Multi-Chamber Injection Device - A multi-chamber injection device includes multiple syringes. The multiple syringes may be arrayed in a circular, linear, or other format. In some implementations, a needle, port, or similar may be shared by all the syringes in configuration that allows only one syringe to deliver contents at a time while blocking the other syringes from delivering their respective contents. In some implementations, the syringes may be all stored in the same container. One or more of the chambers of a multi-chamber injection device may be preloaded with medication. Different medications may be loaded into different chambers. The medications may be selected to treat the same medical condition. | 02-04-2016 |
| 20160144116 | ASSEMBLY FOR USE IN A DRUG DELIVERY DEVICE - The present invention relates to an assembly for a drug delivery device comprising a dispensing container and a reservoir container for holding a fluid medicinal product, wherein the dispensing container and the reservoir container are connected to one another and are in fluid communication, and wherein the dispensing container is squeezable for dispensing a dose of the fluid medicinal product from the dispensing container, the dispensing container being refillable with the fluid medicinal product from the reservoir container. | 05-26-2016 |
| 20160158457 | INJECTOR FOR ADMINISTERING A LIQUID OR PASTY SUBSTANCE, IN PARTICULAR A DRUG - An injector for administering a first and a second liquid or pasty substance, in particular a drug, comprises an outer injector body in which an inner injector body is longitudinally displaceably guided in which a plunger is longitudinally displaceably guided. To improve such an injector, the inner injector body has a cuff which sealingly contacts the inner wall of the outer injector body and which can be flowed around by the second liquid or pasty substance when it is in the end position in the outer injector body. | 06-09-2016 |
| 20220134014 | INJECTION DEVICE - Apparatuses and methods for delivering a fluid, including a viscous fluid. These apparatuses may include a fluid reservoir, two or more piston chambers, a manifold, a delivery port, and a drive assembly and may be configured to inject either a predetermined amount of fluid or a continuous stream of fluid. These apparatuses may also be configured to switch between filling, injection and aspiration modes. These apparatuses may generally be hand-held and lightweight and may provide a significant mechanical advantage to the user. | 05-05-2022 |
