Matches 1 - 50 out of 135 1 2 3 >


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US20130317450 Auto-Injector  
The invention refers to a shuttering mechanism (1) for controlling translation of a longitudinally moveable component (2) within a housing (4), the shuttering mechanism (1) comprising at least one...
US20110218500 AUTOMATIC INJECTION DEVICE WITH AUDIBLE INDICATOR OF COMPLETED INJECTION  
The present invention relates to a device (1) for automatic injection comprising a container (2), a piston (8) and: a piston rod (9) coupled to said piston (8) during the injection,biasing means...
US20130085458 Syringe Having Dual Pivoting Arm Plunger Rod  
A syringe assembly includes a syringe barrel having a first end, a second end, and a sidewall extending between the first end and the second end. The syringe assembly further includes a stopper...
US20140330216 PLUNGER-DRIVEN AUTO-INJECTORS  
Plunger sub-assemblies for automatic injectors include a plunger outer having one or more engagement prongs, a plunger inner having one or more engagement slots which correspond with the...
US20140364812 PLUNGER SUB-ASSEMBLIES AND AUTO-INJECTORS HAVING LOW RETRACTION ACTIVATION FORCE  
A low retraction activation force plunger sub-assembly for an automatic injector includes: a plunger outer having one or more engagement prongs, a plunger inner having a shoulder, and a plunger...
US20130085456 Applicator for Dispensing a Medicinal Substance and Methods Associated Therewith  
An applicator 270 includes a stem 174 having an axially-formed slot delivery passage 200. A slot 176 is formed transaxially through the stem 174 and is in communication with the slot delivery...
US20140358117 FIRING BUTTON FOR AUTOMATIC INJECTION DEVICE  
Exemplary embodiments provide firing mechanism assemblies that minimize or eliminate a misfire of an automatic injection device that causes a delay in the delivery of an injection. Exemplary...
US20110178500 FIRING BUTTON FOR AUTOMATIC INJECTION DEVICE  
Exemplary embodiments provide firing mechanism assemblies that minimize or eliminate a misfire of an automatic injection device that causes a delay in the delivery of an injection. Exemplary...
US20130060231 AUTO-INJECTOR FOR RETRACTABLE PREFILLED SYRINGE  
An actuation mechanism for an automatic injector includes a first actuation spring, a first actuation pill, a second actuation spring, and a second actuation pill. In an initial configuration the...
US20120226241 SAFETY SYRINGE WITH RETRACTABLE ROTATION  
A safety syringe with retractile rotation is disclosed. The plunger is capable of rapidly embedding with and positioning at the needle set, the next step of the retractile movement to retract the...
US20140200483 SYRINGE WITH ROTATABLE ELEMENT, ASPIRATION SYSTEMS INCLUDING THE SYRINGE, AND ASSOCIATED METHODS  
A syringe includes a barrel and a rotatable element on the barrel; for example at a proximal location along the length of the barrel. The rotatable element rotates at least partially around the...
US20140066863 Cartridge Holder and Method for Assembling a Cartridge Unit for a Drug Delivery Device  
A cartridge holder for retaining a cartridge comprising a distal end and a proximal end being spaced apart from one another in the direction of an axis, an interior which is suitable to receive...
US20130085455 Syringe Having Pivoting Arm Plunger Rod  
A syringe assembly includes a syringe barrel having a first end, a second end, and a sidewall extending between the first end and the second end. The syringe assembly further includes a stopper...
US20140324013 DELIVERY DEVICE FOR GRAFT MATERIAL  
A method of delivering graft material to a surgical site includes positioning graft material in a tube of a delivery device. The tube defines an open end and a bend along its length. A plunger...
US20150174327 BIOINJECTION DEVICE  
The bioinjection device has a housing including a pistol grip and an elongated barrel. A trigger is pivotally mounted to the housing. A plunger and needle are slidable between a first position in...
US20130110052 BIOINJECTION DEVICE  
The bioinjection device has a housing including a pistol grip and an elongated barrel. A trigger is pivotally mounted to the housing. A plunger and needle are slidable between a first position in...
US20110082429 BIOINJECTION DEVICE  
The bioinjection device has a housing including a pistol grip and an elongated barrel. A trigger is pivotally mounted to the housing. A plunger and needle are slidable between a first position in...
US20130131606 ERGONOMIC SYRINGE AND ADAPTOR  
An ergonomic syringe includes a slide member, wherein force exerted on the slide member causes movement of a syringe plunger within a hollow or partially hollow syringe barrel, for withdrawing...
US20080262440 Holding Device for Locking the Head of a Syringe Piston on a Syringe Pump Pusher  
A holding device for locking the head of a syringe piston on a pusher has arms connected to respective pinions pivotable and translationally displaceable so that the corresponding arm is involved...
US20110213315 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...
US20150080841 ASSEMBLY FOR SEQUENTIALLY DELIVERING SUBSTANCES, AND ASSOCIATED METHODS  
An infusion assembly is provided. Such an infusion assembly includes a first infusion body and a first nozzle operably engaged with the first infusion body. A first plunger is configured to...
US20150100031 AUTOINJECTOR  
An autoinjector includes a housing (10) to receive a syringe (14), and a drive mechanism including first and second springs (30, 32) operating in tandem via an intermediate member (34), on a...
US20120220954 AUTOINJECTOR  
An autoinjector includes a housing (10) to receive a syringe (14), and a drive mechanism including first and second springs (30, 32) operating in tandem via an intermediate member (34), on a...
US20110218513 Biologics Delivery System  
A system for harvesting, preparing, and delivering biological materials or other therapeutic agents is disclosed. The system is adaptable to a variety of biological materials or other therapeutic...
US20140276448 AUTOINJECTOR  
Described is an autoinjector comprising a spring holder, a guide cylinder releasably coupled to the spring holder, a drive assembly releasably coupled to the spring holder, a drive spring adapted...
US20130018248 Devices and methods for ECG guided vascular access  
A new device and a method are provided which allow for making an electrical connection between an electrolyte and an electric wire. A new connector is provided which allows to be used by a single...
US20140005611 DISPOSABLE INJECTOR WITH A FLEXURALLY ELASTIC PISTON-ACTUATING RAM  
A disposable injector with a cylinder/piston unit that can be filled at least temporarily with active substance, with a housing in which a pretensioned and releasable mechanical spring energy...
US20120109076 PISTON FOR SYRINGE HAVING VERY SMALL CAPACITY, AND PLUNGER HAVING THE PISTON MOUNTED THERETO  
Disclosed are a piston for a micro-volume syringe and a plunger. The micro-volume syringe has a syringe barrel with a space defined in it. The piston is slidable on and along a wall of the space....
US20090318880 Syringe With Two Piece Plunger Rod  
Medical devices comprising a syringe barrel, a stopper and a two piece plunger rod are provided. According to one or more embodiments, the two piece plunger rod includes a first plunger rod piece...
US20150209522 DRUG DELIVERY DEVICE AND METHOD FOR DETECTING CONTACT BETWEEN PISTON ROD AND CARTRIDGE BUNG VIA VIBRATION EXCITATION AND MONITORING  
The present invention is directed to a method for detecting a contact between a drive mechanism and a bung in a drug delivery device. The bung is movably provided in a cartridge and the drive...
US20130150800 Auto-Injector  
The invention relates to an auto-injector with an interlock mechanism for defining an operation sequence of the auto-injector (1) in a manner to allow a lateral trigger button (16) to be operated...
US20150190581 PISTON FOR A CARTRIDGE AND PISTON ROD FOR A DRUG DELIVERY DEVICE  
The present invention relates to a piston for a cartridge for a drug delivery device comprising: at least one annular sealing surface to radially abut against an inner side wall of a cartridge, a...
US20110202013 MEDICAL INJECTOR WITH COUPLED BODY PORTIONS  
A medical injector is provided herein which includes first and second body portions each having a longitudinal axis and configured to couple at a coupling. The first and second body portions are...
US20130144222 MEDICINE SYRINGE  
A medicine syringe has a syringe barrel, piston and plunger rod. The syringe barrel is provided with a cylindrical main body defining therein a chamber to be filled with a medical solution, and an...
US20090182285 Syringe Using In Fat Transplantation  
The present invention relates to a syringe used in fat transplantation comprising: a cylinder having a coupling part formed at one side thereof such that a cannula, a needle or a cap is detachably...
US20120109075 MEDICAL DEVICE  
The medical device comprises a wave spring or wave washer in a mechanism to engage or disengage a first element and a second element. The invention also discloses the use of a multiple wave spring...
US20140058335 EXTENDABLE PLUNGER ROD FOR MEDICAL SYRINGE  
A medical syringe with an extendible plunger rod is provided which facilitates injection of a large volume of material, for example, a dermal filler. The rod may include an outer plunger rod, an...
US20150011948 AUTOMATIC INJECTION DEVICE  
Exemplary embodiments provide a syringe plunger formed of a polymeric material. The syringe plunger includes a pressurizer disposed at a proximal end, and a distal end bifurcated into a first...
US20150094687 Dosing and Drive Mechanism for Drug Delivery Device  
The present invention relates to drive mechanisms suitable for use in drug delivery devices, in particular pen-type injectors, wherein a number of pre-set doses of medicinal product can be...
US20110282297 TAMPER EVIDENT NEEDLE GUARD FOR SYRINGES  
A medicine injection device comprises a cartridge having a cartridge barrel and a plunger having a plunger shaft slidable within the cartridge barrel. The cartridge may have, e.g., a pre-filled...
US20130317427 AUTO-INJECTOR  
An auto-injector for administering a dose of a liquid medicament (M) is presented having an elongate case arranged to be held by a user, a tubular chassis telescoped in the case and biased against...
US20130085457 Syringe Having a Spring Action Plunger Rod  
A syringe assembly including a syringe barrel defining a chamber having a stopper therein is disclosed. The syringe assembly includes a plunger rod associated with the stopper, the plunger rod...
US20140257197 MULTIPLE DOSAGE INJECTOR WITH RACK AND PINION DOSAGE SYSTEM  
A dispensing mechanism for delivering a dosage of medicament including a housing, a push button, a crank arm that is slideably engageable with the push button, a ram, and a ratchet gear releasably...
US20150148743 DISPOSABLE SYRINGE AND PUSH ROD FOR THE SAME  
The present invention provides a disposable syringe and a push rod for use in a disposable syringe. The push rod comprises a proximal end, a distal end and an axis extending through the proximal...
US20150238699 DRIVE MECHANISM FOR A DRUG DELIVERY DEVICE AND DRUG DELIVERY DEVICE  
The present invention concerns a drive mechanism for a drug delivery device comprising a housing having a longitudinal axis, a first feedback element which is movable along the longitudinal axis...
US20140343511 Plunger Rod with Dose Setting Means and Injection Device  
The present invention relates to a plunger rod for an injection device, having a distal element slidingly coupled to a proximal element having at least one radially flexible branch. The plunger...
US20120053516 MEDICAL INJECTOR WITH ROTATABLE BODY PORTIONS  
A medical injector is provided herein which includes first and second body portions rotatably coupled together; a displaceable plunger disposed in at least one of the first and second body...
US20110224643 PRE-FILL SYRINGE  
A pre-fill syringe with a receiver tube (1, 12, 21) with a nozzle (4, 20) positioned at the nozzle-side end of the receiving tube (1, 12, 21), the piston (2, 18) is to be formed in such a manner...
US20100057014 SYRINGE PLUNGER AND SYRINGE INCORPORATING THE PLUNGER  
A plunger for a syringe, comprising a cylindrical hollow body having a closed base and an opening located at the opposite base of said hollow body, wherein a seat accessible through said opening...
US20130226098 APPLICATOR  
An applicator 10 for applying a microneedle to a skin includes a tubular housing 11, a piston 20 which transmits a biasing force of a spring 40 to the microneedle, fixation means (a claw receiving...

Matches 1 - 50 out of 135 1 2 3 >