Match Document Document Title
6984223 Needle safety device  
A needle assembly includes a needle and a hub mounted to each other. The hub includes a sidewall spaced outwardly from the needle cannula and extending to a distal position between the opposed...
6981965 Universal passive protector for an IV catheter  
A universal passive protector for an IV catheter is provided. The protector comprises an over-the-needle catheter including a proximal hub. The hub is secured within a hub trap comprising first...
6979314 Safety syringe  
A safety syringe has a hollow barrel, a plunger, a connector, a plug and a needle hub. The plunger has a protrusion extended from the plunger and along a longitudinal axis of the plunger. The...
6966897 Combined container-syringe and assembly method of the same  
The present invention provides a combined container-syringe comprising a syringe body containing a cylindrical-shaped cylinder; a cylindrical tip provided at the anterior end of said cylinder; a...
6964648 Device for inserting implants  
A disposable device for inserting one or more implants, the device including a tublar cannula (10) having a tip (11), the cannula also serving as a container for the implants, a plunger (20) and a...
6958055 Retractable needle syringe including a sheath and an intravenous adapter  
A syringe assembly including an adapter, a sheath and filling spike for connecting to said adapter and an intravenous connector for intravenously administering medicine to a patient. The barrel...
6953447 Pre-filled safety injection device with integrated waste collector  
The invention relates to a pre-filled injection device for injecting a liquid or semisolid composition into a subject, said injection device comprising: a housing (1) containing at its distal end...
6953449 Hypodermic syringe having plunger pull-out stopping structure  
A hypodermic syringe includes a barrel, the barrel having two stop portions in the rear side, a radially compressible constraint member mounted in the barrel and stopped between the stop portions...
6945958 Safety needle apparatus  
A safety needle apparatus having a needle is provided that includes a first cylinder extending from a proximal end to a distal end thereof and defining a longitudinal axis. The first cylinder...
6945960 Combination safety needle assembly and medical apparatus  
A method and apparatus are provided for using a medical device (10) comprised of a medical apparatus (20) and a needle assembly (30). The needle assembly includes a needle (70) having a sharpened...
6942642 Retaining needle with wing  
There is here provided an easily operable winged indwelling needle capable of surely preventing accidental sticking. A winged indwelling needle 1 comprises a hollow needle 2 having a knife point...
6939331 Wing-like needle protector  
There is here provided a wing-like needle protector which can surely prevent mistaken sticking, and can safely cap a hollow needle. The wing-like needle protector for housing a wing-like needle 1...
6932803 Needle device  
The present invention is directed to a shieldable blood collection set and a needle assembly for use therewith. The needle assembly includes a needle cannula having a puncture tip at a distal end,...
6929622 Safety syringe cylinder  
A safety syringe cylinder has a structure for attaching a syringe needle precisely. The syringe needle can be retracted into the syringe cylinder for bending. A hook seat is formed at a lower end...
6926698 Safe cover device for the needle of a syringe  
A safe cover device for the needle of a syringe comprising an external sleeve, a syringe clamp, a needle cap and an annular collar, of which the syringe clamp and the annular collar are combined...
6923789 Multiple-component tampon applicator  
There is provided a multiple-component tampon applicator formed from at least three separate components including a barrel, a plunger, a fingergrip, an insertion tip. The at least three separate...
6921382 Retracting device for a safety syringe  
A safety syringe has a barrel, a needle hub movably received in the barrel and having a hollow cone with a flange formed on an inner periphery of the hollow cone and a plunger with a hook formed...
6921386 Intravenous catheter inserting device  
An intravenous catheter inserting device includes a catheter hub engaging an open forward end of a barrel and having a duct that communicates with a passage of the barrel. A tubular catheter is...
6918889 Disposable injection device  
A single-use injection device, includes a pre-filled syringe (1), a syringe body (5) which is integral with the said syringe, and a protective case (10), the syringe body and protective case being...
6913595 Medical device and locking mechanism therefor  
A locking mechanism 10 for a medical sharp device such as a syringe assembly 62 includes a retainer part 12 for retaining a hypodermic needle 22, and a connector part 14. The retainer part...
6911018 Safety syringe  
A hypodermic syringe provides a simple mechanism for manually retracting its needle into the syringe after injection has been completed. The syringe preferably has an elastomeric barrel to exert a...
6908450 Syringe protective structure  
This invention discloses a syringe protective structure comprising a barrel which is a hollow cylinder having an opening disposed at a front end of the barrel, a barrel chamber therein, and a...
6905482 Safety IV catheter infusion device  
A device for delivering an IV catheter to an IV infusion site is disclosed. The device includes a cylindrical housing adapted to fit into the hand of the clinician. A catheter assembly is disposed...
6905478 Non-reusable syringe  
A single use syringe (10) has an outer barrel (11) and an inner barrel (12) slidable within the outer barrel. The two barrels are initially latched together to prevent relative movement...
6893423 Injection syringe with mobile needle guard  
The injection syringe has at least one syringe body (12) provided with a needle (22) and a pusher (14) mounted so as to be able to move in the body (12). The syringe has a movable guard (36) for...
6884224 Needle protection device  
A needle safety and protection device that automatically caps the used tip of a needle the instant the needle is withdrawn from the patient to protect the user against infection risks. A spiral...
6884236 Disposal sterile syringe with retractable taper  
A disposable sterile syringe with retractable taper; wherein, its lower needle lock inserted into injection way via the through hole in the lower needle lock, the needle lock being place and...
6878131 Safety syringe needle device with interchangeable and retractable needle platform  
The syringe includes a barrel, a plunger, and an adapter for mounting the needle in the distal end of the barrel. The adapter includes a protrusion projecting away from the needle end and into the...
6878134 Safety needle assembly with locking retraction  
Provided is an assembly in which a needle is safely housed in a cover. A safety mechanism prevents the needle from being removed from a device, unless the needle is in a “needle safe position”.
6872191 Self-destructive syringe  
The present invention of a self-destructive syringe includes a hollow needle barrel having a detachable structure disposed between a rubber head and a push rod located therein; a retaining ring is...
6872193 IV catheter introducer with retractable needle  
An IV catheter introducer having a retractable needle holder and a tubular plunger that are held by a detent structure in a preferred positional relationship prior to and during insertion of the...
6872190 Safety assembly for a syringe pre-filled with liquid, in particular a medicine  
The syringe (S) comprises a body (K) forming a liquid reservoir, carrying a needle (A) for injecting the liquid, and having a plunger (P) movably mounted in the body (K). The body (K) is housed in...
6869415 Safety device for blood collection  
A safety device for protecting the needle of a blood collector includes a guard member that automatically covers the needle, after a blood collection procedure has been completed. Prior to the...
6863659 Sharp safe hydraulic retractable syringe  
Sharp safe hydraulic retractable syringe that is supplied with a hypodermic needle (4) fully housed within an elongated hollow barrel (2) which cannot be used until the plunger rod stop (16) has...
6855127 Needle assembly  
A needle assembly comprising a needle, a needle hub in which the needle is secured at a distal end portion of the needle hub, a protector having an elongated rod-shaped main body and a needle tip...
6855130 Passive safety device for needle of IV infusion or blood collection set  
A passively shieldable needle assembly set is provided for use with a tube holder. The assembly includes a needle cannula, a hub mounted to the needle cannula and a tip guard slidably movable...
6855128 Dual blunting needle assembly  
A safety needle assembly which is adapted for blunting of both an intravenous puncture tip and a non-patient puncture tip is provided. The needle assembly includes a cannula having a first end...
6852096 Disposable hypodermic syringe with locking protective sheath  
Safety device for a syringe is constituted by a body, a needle carrier, a piston, and a piston plunger. The device includes a sheath and a body. The syringe body may slide axially inside the...
6846301 Disposable safety syringe  
A safety syringe 10 includes a generally tubular body 14 having a needle end 18 and plunger end 22, needle 38 and retractable needle seat 30, two-way valve 36, plunger 42, stopper 62, piston 52,...
6846302 Needle protector device  
A needle protector device comprising a protector tube slidingly disposed in an outer tube and slidingly disposed over a syringe comprising a needle, the protector tube comprising at least one...
6843782 Pre-filled drug-delivery device and method of manufacture and assembly of same  
A drug delivery device having a base member defining a skin-contacting surface, a syringe serving as a reservoir for the drug, and means for expelling drug from the syringe. The syringe is...
6837865 Implant syringe  
An implant syringe including a guide sleeve which has seated therein a syringe needle arrangement composed of a syringe needle, a needle holder, a grip member and a preparation receiving member....
6837872 Needle holder for use with safety needle assembly  
A needle holder for use with a needle assembly for blood collection is provided, and in particular, for use with a needle assembly including an activation mechanism adapted for axial displacement...
6835190 Retractable safety infusion needle  
A needle device, possibly in the form of a butterfly or IV needle, has a housing with an orthogonal passage to the bore of the housing. A key that has a non-uniform opening with spaces defined by...
6832992 Passive safety device for needle of blood collection set  
A needle assembly includes a tube holder for receiving an evacuated fluid collection tube. A needle cannula projects distally from said tube holder and a tip guard is slidably movable along said...
6827704 Safety syringe  
A safety syringe is disclosed. A plurality of axial slits are formed in the outer wall of the unidirectional buckling chamber of the seat. An inner wall of the unidirectional buckling chamber has...
6824531 Medicament container with needle protection housing  
A needle protective housing is fitted to the neck of a medicament container, for example a glass vial, that has a circumferential notch formed at a proximal portion of the neck. The needle...
6824530 Combination needle assembly and needle safety guard  
A safety guard adapted for use with a Huber needle assembly that includes a main body, a pair of butterfly wings extending outwardly from the main body and a needle.
6824527 Protective sheath for winged needles and sheath and needle assembly  
A sheath and needle assembly of the type including a length of tube with a hollow needle at one end, and a pair of outwardly projecting flexible wings adjacent the end of the tubing with the...
6821266 Syringe  
In a syringe, in which a needle assembly is engaged by a plunger and withdrawn into a syringe barrel for safe disposal, the plunger slides in a resilient insert secured at the proximal end of the...