Matches 1 - 50 out of 138 1 2 3 >
Match Document Document Title
7387616 Safe medical needle apparatus  
A safe medical needle apparatus, including a needle duct having a needle head, a needle seat, in which the needle tail is installed; a safe protecting shell and a biasing part through which the...
7347838 Needle tip protector  
A needle tip protector ( 10, 10′ ) including a pair of apertured members ( 28, 30 or 28′, 30′ ) with spring arms ( 22, 24 ) urging the apertured members ( 28, 30 or 28′, 30′ ) out of...
7335187 Safety dialysis needle/catheter system and method of use  
The present invention provides a safety needle/catheter system and method of use for dialysis procedures. The invention includes a safety feature that prevents inadvertent needle sticks by...
7314462 Passive needle-stick protector  
The present invention relates to a needle-stick protector for an intravenous catheter having a body, a needle hub, a needle, and means for ensuring that the needle-stick protector is not removed...
7303548 Catheter introducer assembly having safety shielded needle  
An intravenous catheter introducer assembly having a safety feature to prevent accidental needle sticks. The introducer assembly includes a needle assembly having a groove disposed on its outer...
7291130 Safety needle and catheter assembly  
A catheter and introducer needle assembly having a needle with a proximal and distal end attached to a needle hub and a bent area therebetween. The device further includes a tubular catheter having...
7291128 Medical kit comprising a catheter, a needle and its case  
A sheath is provided with a stationary deflector disposed on the path of the slider so that contact between the slider and the deflector causes the slider to be inclined and consequently causes the...
7264613 Spring clip safety IV catheter  
A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes...
7255685 Retractable I-V catheter placement device  
An intravenous catheter placement device having a hollow body and a nose on one end of the hollow body. A needle hub fits within the nose and contains a needle embedded therein. A catheter is free...
7247148 Protector and storage needle assembly  
The present invention provides a protector and an indwelling needle assembly which are capable of accommodating a needle tip of a used needle body by a simple operation to ensure a high level of...
7241277 Security device for a syringe  
The present invention relates to a safety device ( 2 ) for a prefilled syringe ( 1 ), the syringe comprising a body ( 3 ), a needle carrier ( 4 ), a piston ( 6 ) movable inside the body, and a...
7226434 Safety shield  
A safety shield including a protective device is provided including a piercing member having a proximal end, a distal end and defining a longitudinal axis. A clip defines a first cavity dimensioned...
7214211 Needle assembly with protective element  
The invention relates to a protective device for an injection needle or infusion needle, comprising a needle holder at the proximal end of the needle, on whose shaft a protective element for the...
7189217 Skin puncture device with needle stick protection  
A skin puncture device for use as an intravenous catheter or blood collecting needle set is provided with a mechanism for protection against needle injury and access to fluid passageway during...
7186239 Short catheter  
A catheter assembly is provided which provides a flexible catheter tube having one end provided with a catheter hub. A hollow needle having a needle hub on its end is installed in the catheter tube...
7179244 Resettable safety shield for medical needles  
A medical needle shield apparatus is provided that includes a needle hub having an outer needle cannula extending therefrom. An inner needle is disposed for slidable movement with the outer needle...
7147623 Infusion device with needle shield  
The invention relates to a medication infusion set of the type having a flexible cannula adapted for subcutaneous placement, in combination with an insertion, or puncturing, device comprising an...
7147622 I.V. catheter assembly with blood exposure prevention  
I.V. catheter assembly was a catheter with a distal needle for insertion into a blood vessel a portion of the catheter. An adapter with a self-sealing or self-closing plug is connected to the...
7137966 Immobilizing objects in the body  
Stabilizing an object in the body of a patient involves the injection of a lower critical solution temperature (LCST) material or other flowable material into the body of the patient so that the...
7118584 Steerable sphincterotome and methods for cannulation, papillotomy and sphincterotomy  
The present invention relates to methodology of and apparatus for accurately positioning devices for performing endoscopic cannulation, papillotomy and sphincterotomy and similar procedures. The...
6974444 Safety catheter  
The invention pertains to safety syringes and safety catheters designed to protect the operator from unintentional needle sticks and prevent fluid leakage after use. When the safety catheter is in...
6972002 Passively activated safety shield for a catheter insertion needle  
A passively activated shielding device for a catheter insertion needle. Disclosure of shielding devices according to the instant invention is provided in four embodiments. Unreleasible locking...
6969372 Automatic retraction Huber needle safety enclosure  
An automatic retraction Huber needle safety enclosure which is designed principally for a Huber needle. A Huber needle is a hypodermic needle that is in the shape of a right angle. The safety...
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 may...
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 ...
6939325 Intravenous catheter and insertion device  
To protect against accidental needle prick a catheter and insertion device are provided wherein the needle is retractable within the device after insertion of the catheter. The device includes a...
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,...
6905483 Flashback device for venous specimen collection  
A blood collection device includes a needle hub with a flashback chamber and a vent plug covering the flashback chamber. The vent plug permits a flow of air across the vent plug but prevents a flow...
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...
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 with...
6840920 Butterfly needle with passive guard  
A butterfly needle device having a passive needle protection system includes a needle that has a proximal end, a distal tip and defines a needle axis. A cylindrical base member having an axially...
6761704 Safety blood collection needle assembly  
A dual blunting needle assembly for use in blood collection procedures is provided. The needle assembly includes a hub assembly having a first external cannula with an intravenous puncture tip, a...
6749589 Subcutaneous injection set for use with a reservoir that has a septum  
An infusion set includes a needle hub with a needle to be inserted in a through passageway of the cannula housing through a sealing surface of a soft cannula. The infusion set includes a guide for...
6749588 Catheter and introducer needle assembly with needle shield  
A catheter and introducer needle assembly with a needle shield is provided. The needle shield includes a means for preventing unwanted distal movement of the needle once the needle has been...
6746420 Parenteral apparatus  
A parenteral apparatus ( 10, 50, 60, 70, 90, 110, 120 ) comprises a chamber ( 26 ) for parenteral fluid within a housing ( 12 ). The apparatus also includes an axially slidable seal ( 24 )...
6695814 Safety intravenous catheter assembly and method for use with a needle  
A safety intravenous catheter assembly and method for use with a needle in one embodiment includes a catheter hub and a needle cover attachable to and releasably lockable with the catheter hub when...
6692471 Method and apparatus for safety catheter insertion device  
Apparatuses and methods for safely inserting of a catheter into a patient and the use of a solid needle. An exemplary apparatus of the present invention includes a needle shaft, which is coupled to...
6692464 T-fitting for splittable sheath  
A splittable sheath assembly including a sheath, a T-shaped fitting and an attachment mechanism. The sheath is adapted for use in the trans-cutaneous insertion of medical instrumentation through a...
6689152 Introducer/dilator with balloon protection and methods of use  
An introducer system having an elongate shaft with proximal and distal ends. A flexible sleeve is mounted on the distal end of the shaft and is adapted to circumferentially cover the outer surface...
6676638 Indwelling needle with an inner needle retraction mechanism  
An indwelling needle includes: a container barrel having a retraction mechanism (an actuator and urging element etc.,) for retracting the inner needle after use; and an outer needle support lid...
6663594 Immobilizing objects in the body  
Stabilizing an object in the body of a patient involves the injection of a lower critical solution temperature (LCST) material or other flowable material into the body of the patient so that the...
6659996 Device for delivering biological agents  
A biological agent delivery device for delivering biological agents includes a sheath having a longitudinally extending wall surrounding an interior region, and a closed tip at a distal end. A...
6652490 Catheter and introducer needle assembly with compact needle shield  
A catheter and introducer needle assembly with a compact needle shield is provided wherein the needle includes a discontinuity thereon, which may take the form of an enlarged diameter portion. The...
6652486 Safety catheter  
A catheter and introducer needle assembly having a needle attached to a needle hub, and a enlarged area disposed thereon, and a tubular catheter wherein the introducer needle being coaxially...
6638254 Indwelling needle assembly  
An indwelling needle assembly having an outer needle to be pieced and retained in tissue of a living body, an outer needle hub to which the outer needle is fixed, an inner needle slidably inserted...
6632201 Locking needle protector  
Needle protectors for retaining needles are disclosed. The needle protector includes a housing with an opening at each of a proximal and distal end. The needle protector may include a portion that...
6626874 Anticoagulant internally coated needle  
To prevent blood from clotting or being diluted (which causes inaccuracy in the measurement of the characteristics of blood drawn from a patient), a needle assembly has the interior portion of its...
6623456 Needle member with off-set flash chamber and/or display member  
A needle assembly ( 10 ) for insertion or removal of fluids has a housing ( 20 ) that defines a flash chamber ( 64 ) that is radially offset from the longitudinal axis of the needle. An enhanced...
6616638 Hypodermic needle cap and sharps protective cap ejector  
A removal system and method to facilitate removal of a sheath from a medical device such as a hypodermic needle. The removal system comprises a sheath having an exterior housing defining an...
6607511 Medical device with safety flexible needle  
A device is provided for inserting medical instruments, such as pacemaker leads, into a patient. The device includes a flexible needle with a sharpened tip surrounded by a sheath and catheter. A...
Matches 1 - 50 out of 138 1 2 3 >