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Document Title |
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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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7588556 |
Syringe
Syringe having a plunger, a barrel and a restrictor mechanism between the shaft of the plunger and the barrel and including a first part engaged with the barrel for limiting movement of the first...
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7566326 |
Syringe plunger locking mechanism
A injection system having a syringe body which defines a pumping chamber. A syringe plunger is located in the pumping chamber and is adapted for reciprocal motion within the pumping chamber. The...
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7547297 |
Pharmaceutical syringe piston
A piston stopper ( 2 ) made substantially of rubber has a piston section ( 8 ) enclosed in cap-like manner by an inert film ( 9 ′) facing the contents of a syringe or carpule cylinder ( 1 ), the...
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7534233 |
Flush syringe having anti-reflux features
An I.V. flush syringe assembly includes a barrel having an inside surface defining a chamber for retaining fluid, an open proximal end and a distal end including a distal wall with an elongate tip...
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7517334 |
Medication dispensing apparatus with spring-driven locking feature enabled by administration of final dose
A medication dispensing apparatus with a spring-driven locking feature includes a drive member movable in a distal direction within a housing, and a fluid container with a piston that is...
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7500967 |
Single use syringe
A single use retractable syringe and plunger are provided. The syringe has a barrel having a collar with one or two projections that slidably engage a plurality of interconnected slots of the...
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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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7452344 |
Platelet concentration syringe kit
A single-use system for separating blood and producing platelet concentrates includes an elongated container for receiving blood from a patient. The container has a movable plunger mounted within...
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7449009 |
Device for needle-free injection of a medium into the tissue of a human or an animal, device for needle free production of an injection channel and method for the needle free injection of a medium in the tissue
An injection channel is produced in human or animal tissue by means of a pre-injection device for incorporating a medium which is to be injected. Said pre-injection device comprises a chamber which...
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7445613 |
Product delivery device with rapid piston rod setting
A substance delivery device including a casing formed by a first casing portion for a substance reservoir including a piston, a piston rod movable in an advancing direction to move the piston...
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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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7419478 |
Front-loading syringe for medical injector having a flexible syringe retaining ring
Embodiments of an injector, injector system, syringe, syringe interface, syringe adapter, and piston/plunger assembly for an injector (of contrast medium, for example) are described. Preferably,...
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7374678 |
Apparatus and method for separating and concentrating fluids containing multiple components
An apparatus that allows for separating and collecting a fraction of a sample. The apparatus, when used with a centrifuge, allows for the creation of at least three fractions in the apparatus. It...
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7361164 |
Multi-outlet medical dispensing device
A medical delivery device comprising an elongate body having a plunger slidably and sealingly engaged to form a cavity to receive fluid materials and a first outlet disposed at an end of said body...
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7361162 |
Medicinal syringe with piston stopper withdrawal and rotation-limiting means
The syringe is formed according to DIN ISO 11040 and has a syringe barrel ( 1 ) with a syringe head ( 1 a ) formed on one end and a grip plate ( 4 ) formed at the other open end. An elastomeric...
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7351228 |
Plunger rod for arterial blood collection syringes
An arterial blood collection device is provided having a one-piece plunger rod for use with a blood collection syringe. The plunger rod is hollow, with a closed front end. A self-sealing filter is...
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7331942 |
Flush syringe having anti-reflux stopper
An I.V. flush syringe assembly includes a barrel having an inside surface defining a chamber for retaining fluid, an open proximal end and a distal end including a distal wall with an elongate tip...
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7297136 |
Medicine injection devices and methods
A reloadable medicine injector and methods are described in which a barrel with a receiving cavity is adapted to slidably receive a syringe subassembly for axial movement therein. Upon removal of a...
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7220248 |
Flexible piston rod
A flexible piston rod includes a piston and a row of elements, each having top, bottom, and lateral surfaces, the top surface of one element being connected to the bottom surface of an adjacent...
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7198619 |
Valve syringe
Valve syringes of the invention include a syringe barrel and an applicator valve adapted to rotate relative to the barrel between closed and open positions. In the open position, one or more slots...
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7182987 |
Process of injection moulding a syringe from polyethylene wax containing polypropylenne, syringe obtained thereby and particulate composition therefor
The invention provides a syringe barrel formed by injection moulding of a polypropylene composition, characterised in that said polypropylene composition contains a polyethylene wax. The invention...
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7169180 |
System and method for breast augmentation
A system for breast augmentation includes a plurality of microballoons. An injector can be provided for injecting microballoons into a breast through an incision in the breast. The microballoons...
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7128246 |
Slotted plunger
The invention relates to a receptacle with a plunger, which is displaceably arranged therein. The plunger comprises a plunger body with a flat face, whereby at least two encircling sealing lips are...
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7118556 |
Forward-Mounted Plunger Control for Retrofit Attachment to an Existing Syringe
An adaptor for retrofit attachment to a syringe has a slide slideably mounted on the barrel of the syringe, a housing for releasably engaging a flange formed on the trailing end of the syringe...
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7104972 |
Injection device with a dose setting limiter
An end-of-content arrangement for preventing a dose setting member of an injection device to be set to a dose larger that the medicament remaining in the injection device. The arrangement is...
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7104968 |
Applicator device for suppositories and the like
An applicator for delivering pharmaceutical products or the like to a bodily cavity includes a barrel member having a distal end which is equipped with an opening. The applicator also includes a...
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7090657 |
Auto-disable safety syringe
An auto-disable safety syringe including a needle, a needle seat, a plunger, and a barrel. A cover of a needle seat chamber formed in the needle seat is provided with a splined hole having teeth...
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7083590 |
Multiple material dispensing
A device suitable for use as an intra vaginal device or as a bolus where, after initiation, a member (usually a plunger) moves with a known movement characteristic and is involved in the stagger...
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7081107 |
Syringe and prefilled syringe
A syringe (and a prefilled syringe) of a structure with ventilation means allowing a pusher to be easily pushed or pulled in use, providing an excellent operability of discharging (injecting)...
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7074210 |
Universal protector cap with auto-disable features for needle-free injectors
Disclosed is a medical device used to prevent the cross-contamination of patients or injectors in which various components placed on the injector minimize or eliminate back splash contamination of...
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7060054 |
Suction piece for or on a device administering an injectable product
A suction piece for a device for administering an injectable product, the suction piece including a suction chamber having a chamber opening rim via which the suction piece may be placed on a...
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7056307 |
Weight dependent, automatic filling dosage system and method of using same
The invention concerns a syringe for administering medication to an animal. The syringe includes a handle that may be manually actuated to dispense medication to the animal. The syringe also...
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7056301 |
Syringe
A syringe, on which a needle member is mounted, includes a barrel, a plunger and a stopper. The barrel has a chamber, a stop portion adjacent to the needle member, a lock portion on a wall of the...
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7044125 |
Drug delivery system including holder and drug container
A drug delivery system for administering preset doses of a substance such as a drug, vaccine or the like. The drug delivery system includes a holder and a pre-filled drug container such as a...
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7041084 |
Hand-held, hand operated power syringe and methods
A hand-held power syringe. The power syringe includes a handle with pivotally connected first and second members. The first member is also pivotally connectable to a syringe barrel, while the...
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7041081 |
Continuous liquid infusion device
The invention relates to a continuous liquid infusion device which can be easily prepared for operation with small force, and can infuse liquid at constant infusion rate and amount over a long...
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7033338 |
Cartridge and rod for axially loading medication pump
The present invention concerns a medication pump, a cartridge for use in a medication pump, a pump cap for use with a medication pump, components of the cartridge and methods of use of these...
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7025757 |
Syringe loading devices for use with syringes and medical injectors
A syringe loading/filling device (or “syringe loader”) includes a syringe mounting mechanism adapted to cooperate with an attachment mechanism of a syringe to attach the syringe to the syringe...
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7008405 |
Drive mechanism for an injection device
Injection devices are known for the self administration of medicament by patients. The medicament is typically contained within a cartridge located within the injection device. It is a problem that...
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6986758 |
Device for administering an injectable product in doses
A device for administering an injectable product in doses including a dosage reservoir from which a product dosage is administered, a storage reservoir for storing the product, a transfer conveyor...
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6986756 |
Single use syringe and plunger rod locking device therefor
A single use syringe assembly is provided as well as a locking element for such an assembly. The single use syringe assembly includes a barrel, a plunger rod assembly and a locking element...
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6984222 |
Plunger systems
The plunger systems for use in an injector-actuated syringe of the present invention include a dynamic wedge seal which improves the sealing engagement between the plunger cover and syringe barrel,...
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6981962 |
Liquid dispensing device
A liquid dispensing device for the selective oral administration of a liquid medicine simultaneously with a liquid beverage. The device includes a cup for holding a beverage and a lid sealably...
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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...
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6972008 |
Syringe having a tapered plunger
Syringes of the invention include a barrel having a tapered outlet portion and a plunger that is conformingly tapered to enter the tapered portion of the barrel and to expel the fluid material...
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6966894 |
Syringes and injectors incorporating mechanical fluid agitation devices
A syringe for use with an injector includes a body comprising a distal discharge end, a plunger movably disposed within the body, and an agitation element disposed within the body between the...
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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 )...
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6960195 |
Metering receptacle
A metering receptacle has an elongate hollow body which at one end has a closable exit opening, and which at the other end is closable by way of a plastic plunger stopper. The plunger stopper is at...
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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...
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