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9033927 Safety intravenous cannulas  
A safety intravenous cannula and catheter device is disclosed. The device permits easy insertion of a cannula made of a biocompatible material into the vein with a guide needle and withdrawal of...
9022979 Protection device for an injection needle  
Protective devices for injection needles or infusion needles that include a needle holder at a proximal end of the needle, on whose shaft a protective element for the needle tip can be positioned...
9022989 Injection devices  
An injection device has a main drive module which can be screwed into the back of a syringe housing to prepare the injector ready for use. The drive module has a firing button and a drive plunger...
9011388 Passive safety portal device  
A portal access assembly includes an inserter that has a needle, a cap moveable along the length of the needle and an infuser having a cannula through which the needle extends. A safety mechanism...
8992472 Automatic injection device  
An injection device (22) is equipped with a compartment articulated with reference to the device to receive a syringe (10) with staked needle (18) protected by a protection cap (20) coupled with...
8986249 Retractable needle assembly and syringe utilizing the same  
An injection device including a barrel, a hollow plunger having a portion structured and arranged to move within the barrel, a needle unit, and a safety system that one of automatically causes the...
8979791 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...
8979795 Retractable needle adapters and safety syringes  
Barrel adapters for safety syringes include a barrel and a plunger assembly adapted to move within the barrel, a barrel tip adapted to be sealingly engaged with a distal end of the barrel and a...
8979794 Safety assembly for a syringe  
A safety support device for a syringe comprises a support sheath for the body of the syringe and an inner sheath suitable for sliding relative to the support sheath between a waiting, retracted...
8968240 Method of making a needle shielding device  
Methods of manufacturing a catheter introducer or needle assembly and needle shield are disclosed. A needle shield has a blocking object (preferably a ball) which moves from an non-shielding...
8961470 Pen needle with safety shield system  
A needle tip for an injection device includes a body having a front portion, a back portion configured to be removably connected to the pre-loaded injection device, and a wall separating the front...
8945048 Retractable syringe with improved delivery efficiency and locking system  
A plunger, a needle assembly and a retractable syringe comprising same are provided. The plunger comprises a plunger member and a plunger outer having a lock spring that prevents or impedes...
8945050 Pen needle assembly for intradermal injection  
A pen needle assembly (111) includes an outer shell (151) having a first end adapted to contact a patient's skin at an injection site. A hub (131) is movably disposed within the outer shell. A...
8945049 Auto-injector with active agent container latching  
In an elongated casing, an active agent container connected to an injection needle can be shifted axially by a spring force. Auto-injectors which are sold or distributed filled and with the...
8939942 Needle protection assembly  
The application relates to a needle protection assembly (1) comprising:—a supporting element (18) and a needle shield (8),—one locking element (20) located within said needle protection assembly...
8936570 Safety syringe  
The present invention provides a safety syringe which resolves a problem in the prior art whereby the needle assembly does not engage the plunger properly due to limitations in the syringe...
8936569 Self-locking, self-blunting safety needle system and syringe  
A safety needle locking device, which may be used with a syringe, consisting of a Blunting Member (19). The Needle (16) has a Needle Curvature (25) which allows locking of the Blunting Member (19)...
8932266 Autoinjection devices  
An autoinjection device includes a main body 12 in the front end of which is slideably mounted a drawer or front body portion 14. The drawer can be opened to remove or insert a syringe. Closing...
8932264 Medication delivery pen assembly with needle locking safety shield  
A medication delivery pen assembly having a pen body and a needle assembly with a hub connected to the pen body, a needle cannula extending through the hub with a distal end sharpened for...
8920371 Syringe with disabling mechanism  
Syringe assemblies having a passive disabling system to prevent reuse are provided. According to one or more embodiments, the syringe assembly comprises a barrel, plunger rod and stopper wherein...
8915889 Multiple dosage injector  
A medicament dispensing mechanism is disclosed that is configured to eject successive doses of the medicament from a medicament chamber. An embodiment of the dispensing mechanism includes a...
8911401 Safety device for a pre-filled syringe and injection device  
According to the invention, an injection device (D) comprises a pre-filled syringe and a safety device. The pre-filled syringe comprises a barrel with an inner cavity in fluid communication with a...
8900198 Device for protecting an injection apparatus, in particular an injection apparatus for medical use, such as a syringe  
A device comprising a body, a sleeve mobile in relation to the body, and a lock enabling locking of the sleeve in a protective position; the sleeve can be moved between a non-protective position,...
8900199 Needle tip protector and indwelling needle assembly  
A needle tip protector is configured in such a manner that a flexible plate is provided to a protector main body over which an action ring is mounted and that the flexible plate undergoes flexural...
8900200 Syringe with needle guard injection device  
The present invention provides for an injection device including a syringe with a proximal end, a distal end, a needle extending from the distal end, and a plunger inserted into the proximal end....
8888742 Protective shield for hypodermic syringe  
A protective cap coupled to a syringe having a needle attached thereto. The protective cap may be pivoted to a position in alignment with the needle so that the protective cap substantially...
8882706 Pen needle removal device for a drug delivery device  
A removal device (121, 221) for removing and disposing of a pen needle (113, 213) connectable to a drug delivery device (111, 211) includes a body (123, 223) having a cavity (141, 241) for...
8876775 Needle safety cap  
A safety cap for use with a needle, the cap including an opening in the cap adapted to receive a needle therein, a releasable lock mechanism disposed within the opening, and a permanent lock...
8876781 Safety pen needle device  
The present invention relates to a safety pen needle device comprising a first needle shield (60) and a second back-end needle shield (90). During the injection the first needle shield (60) is...
8864706 Retractable syringe with a cutting crown  
A retractable syringe comprises a cutting head mounted on a plunger of the syringe. When the plunger is advanced to expel fluid from the syringe, the cutting crown cuts a retention mechanism which...
8858508 Syringe with automatically triggered safety sleeve  
A medical injection device is provided which includes a shield system and a syringe. The shield system includes a housing, a shield telescopically received in the housing and slidably coupled to...
8845584 Safety shield for medical needles  
A medical needle shield apparatus is provided that includes a needle hub having a needle cannula extending therefrom. At least one shield is extensible from a retracted position to an extended...
8845585 Intravenous catheter set  
The invention includes a barrel, a needle assembly, a catheter, a stopper and a vacuum generator. The needle assembly is disposed in the barrel and has a needle, a needle hub and a needle piston....
8840583 Safety syringe  
A retractable syringe, comprising a needle having a tip and a base, a needle collar coupled to the needle, the needle collar including at least one groove disposed in a bottom portion of the...
8834415 Pen needle tip  
A needle tip assembly includes a needle tip, a needle tip cover structured and arranged to facilitate installation of the needle tip onto at least one of a pen needle, a pre-loaded syringe, and an...
8827955 Cannula device having pivotable needle guard  
A cannula device having a base body made of plastic, on which a cannula is held, and having a guard element that can be moved relative to the base body into a second position, in which the cannula...
8827963 Administering device with holding mechanism  
An apparatus for administering a substance, e.g. a medicinal, pharmaceutical, or cosmetic substance, includes a driving member movably mounted within the apparatus to administer the substance, and...
8821439 Needle guard  
A needle guard assembly having a resilient arm extending from a base situated to slide along the shaft of a needle. In one implementation the needle guard has an elongate containment member that...
8814835 Needle guards and intravenous catheter apparatus comprising the needle guards  
A needle guard may include a base portion having a hole adapted to accommodate a needle shaft of a needle such that the needle may extend through the hole and move relative to the needle guard...
8814827 Retractable syringe  
A syringe including a barrel, a needle subassembly holder positioned in the barrel, and a needle subassembly positioned in the holder. The needle subassembly includes a needle hub releasably...
8808239 Syringe  
A syringe includes a needle, a barrel and a push rod inserted in the barrel. The needle includes a needle seat, a stop ring fitted on an outer wall of the needle seat, and a check groove formed on...
8808244 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...
8801663 Protective device for an injection needle  
A protective device for an injection or infusion needle is provided comprising a needle hub at the proximal end of the needle, on whose shaft a protective member for the needle tip is...
8801673 Safety pen needle assembly having shield for non-patient end  
A safety pen needle assembly is provided herein which includes a hub; a needle fixed to the hub having a distal end, formed for insertion into a patient, and a proximal end; a shield; a biasing...
8790302 Passive reuse prevention syringe that uses a flange lock  
A syringe assembly includes a syringe barrel having an inside surface defining a chamber, an open proximal end, a distal end, and an outlet; a plunger assembly disposed at least partially within...
8784375 Safety carpule system with integral retractable needle  
A safety carpule system with integral retractable needle includes a piston element disposed between a needle hub assembly and a plunger element, each being axially slideable within a cylindrical...
8784374 Disposable self-destructive syringe  
The present invention discloses a disposable self-destructive syringe, which belongs to syringes for medical treatment, comprises a needle (1), a tube (2), a injecting piston-rod (3), ratchet...
8784387 Needle assembly and components thereof  
Needle assemblies are generally discussed herein with particular discussions extended to needle assemblies having a tip protector with a plurality of wall surfaces for preventing contact with the...
8784377 Anti-tampering apparatus and method for drug delivery devices  
An anti-tampering apparatus and method for drug delivery devices provides for the capture of caps in a manner that restricts repositioning of a captured cap onto a corresponding drug delivery...
8784386 Needle safety device  
The invention relates to a needle safety device for a medical device, the needle safety device comprising: a base portion having a bore extending in an axial direction therethrough for receiving a...