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Document |
Document Title |
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7611487 |
Protective 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...
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7608057 |
Protective 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...
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7604613 |
Syringe having a retractable needle
A medical device for delivering a medicament to a patient. The device includes a syringe barrel with a plunger having a hollow front end and a stopper positioned over the plunger front end to seal...
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7597685 |
Injection device
Injection device comprising a tubular elongated main body, a needle shield slidably arranged in said main body, a needle shield link slidably connected to said needle shield, a enclosure containing...
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7597684 |
Prefillable intradermal delivery device
An intradermal delivery device for use in intradermally injecting substances into the skin of an animal includes a needle cannula supported by a hub portion that is attachable to a prefillable...
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7585287 |
Device and method for insertion of a cannula of an infusion device
A device for inserting a subcutaneous infusion device into skin of a patient. The device can include a housing, a needle hub including a needle, a sleeve, and a spring engaging the needle hub. The...
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7582073 |
Safety shield system for prefilled syringe
A medical device is provided which includes a shield system and a syringe which is coupled to the shield system. The shield system includes a syringe holder and a shield which is slidably coupled...
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7569033 |
Safety intravenous catheter assembly
A safety intravenous catheter assembly includes a needle, a catheter hub having an axial bore extending through the catheter hub and a notch extending outwardly in the axial bore, a needle cover,...
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7566324 |
Injection device comprising a needle cover
An injection device including a needle cover, a casing, an injection mechanism, and a needle holder including an injection needle, wherein the needle cover is carried by the casing such that it can...
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7566323 |
Safety intravenous catheter
A medical IV catheter is described comprising a needle cannula having a distal point, a proximal end and further having a shaft with a circumference, a tip protector having a base the tip protector...
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7556617 |
Catheter safety needle
A catheter insertion needle assembly ( 100 ) including a generally elongated body ( 110 ), a slider assembly ( 120 ), and a needle housing ( 126 ) with a needle ( 130 ). The elongated body has a...
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7553293 |
Safety needle assembly
The invention relates to a safety needle assembly for injecting a fluid into a human body comprising a cylindrical housing with a bottom surface supporting a needle cannula and a shield...
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7544169 |
Blood collection device
A blood collection device comprises an open ended syringe like housing into which a vacutainer can be inserted. The front of the device contains a needle holder and a double ended needle. The...
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7534232 |
Indwelling needle
Indwelling needle composed of a body having a closed end, a needle forming at the tip a sharp edge, a tubular hub retaining the proximal end of the needle and slidable along the main body, a...
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7534231 |
Needle tip guard for percutaneous entry needles
A needle tip protective device for use with percutaneous entry needles. In one embodiment, the needle tip protective device includes a needle guard slidably mounted on a hypodermic needle, the...
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7513888 |
Needle guards
A needle guard ( 1 ) based upon a canting plate ( 6 ) becomes lockingly engaged with the needle ( 2 ) shaft both upon retraction of the needle tip within the guard ( 1 ), and upon any attempt to...
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7507222 |
Method and apparatus for shielding the tip of a catheter introducer needle
A medical needle assembly includes a needle cannula having a body and a tip. The tip is disposed at a distal end of the cannula. An elongate member has a first end and a second end. The first end...
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7500965 |
Safety spring catheter introducer assembly
A catheter introducer assembly is disclosed whereby the safety spring clip moves into position to block the needle tip occurs as a direct consequence of the withdrawal of the needle from the...
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7497847 |
Safety shield system for a syringe
A medical device includes a syringe assembly and a shield system for delivering medicament to a patient. The syringe assembly includes a barrel defining a medicament reservoir, a needle cannula...
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7481797 |
Retractable needle single use safety syringe
A safety syringe assembly includes an elongated, generally cylindrical barrel having a hollow interior forming a hollow nozzle located at a distal end of the barrel and opening into the interior of...
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7468057 |
Injection catheter with controllably extendable injection needle
An injection catheter is provided. The injection catheter comprises a catheter body comprising a flexible tubing having proximal and distal ends and at least one lumen therethrough. A needle...
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7465294 |
Retractable hypodermic needle
A needle assembly includes a sheath into which a hypodermic needle is withdrawn in a protected position. Installation of the needle assembly onto a Luer lock causes the needle to be thrust forward...
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7462169 |
Safety shield system for an injection pen needle
A safety shield system for a pen needle according to the invention has a first passive safety shield for the injection end of a needle, covering the needle before and after use, and a second...
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7462168 |
Safety pen needle with passive safety shield system
A pen needle shield system according to the invention comprises at least an injection end shield positioned on the injection side of the hub, shielding the injection end of the needle after an...
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7458962 |
Retractable needle medical device for injecting fluid from a pre-filled cartridge
A device for injecting fluid from a pre-filled cartridge is provided. The device includes a needle for piercing a patient. After an injection, the needle can be retracted to prevent inadvertent...
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7455661 |
Safety shield system for prefilled syringe
A medical device is provided which includes a shield system and a syringe which is coupled to the shield system. The shield system includes a syringe holder and a shield which is slidably coupled...
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7452324 |
Radiation shield for a safety syringe having a needle sheath
A syringe injection shield ( 100 ) is formed primarily from a radio-opaque substance, such as tungsten, to shield medical personnel from exposure to radiation during administration of...
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7449012 |
Automatic injector
An auto-injector for dispensing a predetermined dose of medicament is disclosed. The auto-injector includes a needle cover that is configured to move from a retracted position to an extended locked...
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7445612 |
Safety injection device for a liquid or semi-solid composition
The invention features a safety injection device for injecting a liquid or semi-solid composition into a subject.
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7442185 |
Auto-injector
A device for auto-injection of a dose of medicament, comprises a housing arranged to contain a medicament container therein and a contact part intended to be applied against an injection site, a...
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7434753 |
Simplistic approach to design of a reusable nozzle hub
A novel hub design that enables removal of nozzle core for disposal while the hub is retained for reuse. The reusable hub provides a cost advantage over a one-piece metal design, enabling the use...
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7431713 |
Infusion device with safety guard
An infusion device has a body, flexible wings and a needle projecting generally at right angles from one end of the body. A guard is pivoted to the one end of the body. On one side, the guard has a...
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7422572 |
Compact catheter insertion apparatus
Invention relates to catheter placement devices for peripheral blood vessel catheterization with protected needle tip and shortened length in a transport position (see FIG. 31 ). In the transport...
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7413560 |
Safety arteriovenous fistula needle
A Safety Arteriovenous Fistula (AVF) winged safety needle device provides a safety feature including a protective shield with handling wings, which when placed in cooperating relationship, allows...
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7393345 |
Sterilized safety syringe
A sterilized safety syringe including a syringe tube, a protective cover, a sterilizer, and an air compressor. The protective cover is slid into a guide slot of the syringe tube with several...
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7393344 |
Hypodermic syringe needle assembly and method of making the same
A retractable needle assembly for use in medical procedures comprising a needle assembly including a hub, a hollow needle passing through the hub and projecting from the posterior end of the hub. A...
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7390312 |
Passive safety shield system for injection devices
A passive shield system for a syringe including a body, shield, spring and ring which provide an interlock of the shield in the retracted position prior to receipt of the syringe for bulk...
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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...
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7384414 |
Safety pen needle with non-injection end passive safety features
A pen needle according to the invention comprises a needle hub having a recess for a pen injector and vial. When the pen injector is loaded into the hub, the needle cannula mounted in the hub...
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7380480 |
Safety needle device for tattooing body and eyebrows
A safety needle device for tattooing body and eyebrows comprises a body; a needle; a needle cover for receiving the needle; a holding cover combinable to a rear end of the needle cover; a needle...
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7367962 |
Winged medical needle device
The configuration of the present invention includes a winged shield that has a cylindrical shield tube and wings linked to a front end side of the shield tube, a hub that is inserted into an inner...
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7361160 |
Injection apparatus comprising a needle-protecting device
An injection device including a receptacle for an active substance, which is connected to an injection needle and is accommodated inside a sliding sleeve that can be displaced within a housing by a...
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7357790 |
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 springs...
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7354422 |
Spring launched needle safety clip
A hypodermic needle assembly configured such that the movement of a needle shield into position to block the needle tip occurs as a direct consequence of a longitudinal force applied by insertion...
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7331936 |
Cylindrical pushrod for needle-retracting safety injector and the needle-retraction controllable safety injector
The invention provide a cylindrical pushrod for the syringe needle-retracting safety injector, comprising an outer cylinder, an inner cylinder, a push pole, an underpinned piece and a seal gasket;...
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7320682 |
Safety device
A safety device for a needle is provided. The device includes a spring biased sheath which acts to cover the needle before and after use. The safety device also includes a spring biased lock which...
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7316668 |
Needle shield assembly
A safety needle assembly including a needle with an intravenous puncture tip, a shield in pivotal engagement with respect to the needle, and a hub in the form of a collar providing pivotal...
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7314464 |
Pen needle and safety system
A safety shield system having a needle assembly with a safety shield movable from a first position enclosing an end of a needle cannula, to a second position exposing the end of the needle cannula...
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7306576 |
Medical needle device with mis-punctuation prevention shield
In a medical needle device having a shield for reduction of needlestick injuries, a protrusion is formed on an outer peripheral surface of a hub to which a needle is mounted, a height of the...
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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...
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