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Document Title |
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7611489 |
Safety syringe
A safety syringe includes a barrel which has a hollow passage inside and is coupled with a barrel cover. A push rod has a distal end coupled with a rubber ring to form a close contact with the...
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7186241 |
Syringe with needle penetrable and laser resealable stopper
A syringe and a reconstitution syringe are provided for the delivery of controlled doses of any of numerous different sterile substances, such as vaccines, medicaments, pharmaceutical preparations,...
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6945962 |
Sequential syringe apparatus
A medical sequential syringe apparatus has two or more fluids of predetermined volume dispensed therefrom. The apparatus includes a tubular cartridge containing fluid is sealed at one end by a...
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6723074 |
Sequential delivery syringe
A sequential delivery syringe which has an internal chamber located within a body with the internal chamber being substantially closed at one end except for a discharge opening and totally open at...
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6450216 |
Reservoir provided with a device for closing and/or filling and device for dispensing a fluid product comprising same
A reservoir ( 10 ) containing a fluid to be dispensed, and provided with a closure and/or filling device for closing and/or filling said reservoir, said device comprising at least one closure...
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5813570 |
Apparatus for controllably discharging flowable media
A discharge apparatus for flowable media, comprising: a basic body, at least partly receiving a pump unit; the pump unit having a pump chamber connectable to a discharge opening via a discharge...
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5733270 |
Method and device for precise release of an antimicrobial agent
An improved system and method for providing sterile connections. To this end, a device is provided comprising a body, a chamber defined, at least in part, by a portion of the body, the chamber...
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5713875 |
System for administration of a liquid agent to a patient with a syringe pump
A system is provided for accommodating the use of a syringe pump to inject a liquid agent into a patient from a vial having an internal chamber occluded at one end by a stopper located in the...
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5700251 |
Epidural catheter
A catheter body includes a main lumen and an auxiliary lumen. The main lumen has an outlet opening located at a distal end of the body and an inlet opening at a proximal end. The auxiliary lumen...
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5632729 |
Catheter connector
A portal assembly includes a port with at least one resealable septum, and a tube extending from the port with the tube being sized to be received inside a catheter, an angled surface surrounding...
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5593028 |
Multi-pharmaceutical storage, mixing and dispensing vial
A pharmaceutical storage, mixing and dispensing vial (2, 3, 202, 250) is used to store first and second pharmaceuticals (58, 60), mix the pharmaceuticals, and then provide access to the mixed...
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5554125 |
Prefilled vial syringe
A prefilled syringe for one or two component medicaments is based upon the use of a vial containing a medicament or one component of a medicament, the vial having an open bottom closed by a piston....
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5520642 |
Two-component device for the administration of drugs
This invention refers to a device for the administration of aqueous solutions or suspensions of drugs or diagnostic agents including, for instance, contrast media for X-ray, magnetic resonance and...
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5478324 |
Prefilled syringe for storing and for transfer of liquid and sterile medicinal substances
A syringe (10) comprising a glass container (11) having a closed bottom end and containing a liquid drug (12). The container is sealed by an axially slidable plug/plunger/valve assembly (17)...
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5380281 |
Device for the administration of drugs, particularly two-component drugs
The device comprises a tubular housing with two jackets and a container filled with the liquid component of a drug. Within the inner jacket of the housing, close to the closed end thereof, is a...
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5350366 |
Storage device with positive displacement dispenser by means of egress through a pierced septem
A positive displacement ampule for storing a fluid therein and dispensing the fluid therefrom. The ampule includes an elongate vessel for storing the fluid having a large diameter base portion at...
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5330048 |
Controlled access mixing vial
A controlled access mixing vial (2) includes a cylindrical mixing container (8) having a fixed septum (14) at its outer end (10) and a breachable seal (22) at its inner end (12). A first...
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5307953 |
Single dose dispenser having a piercing member
The application describes a dispenser for manual discharge of a single dose of a flowable substance, comprising a casing (1) which has a nozzle (2) and a pair of shoulders (3) aside the nozzle. The...
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5114411 |
Multi-chamber vial
A vial (2) has first and second chambers (56, 54) initially separated by a rupturable barrier (20). The first chamber is a variable volume chamber defined by a cylinder (18), the rupturable barrier...
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5019052 |
Bipartite injector device
Bipartite injector device formed of an outer shell having a front closed end with an external spout and an internal seat communicating by a bore, and a rear open end to receive the stoppered end of...
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4976925 |
Appliance designed for single use for taking samples of liquids
A device for single usage for sampling liquids consisting of a hollow mounting tube closed at one end by a base which has a needle mount and into which can be slid a sampling tube. The sampling...
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4713062 |
Ready to use syringe
The invention provides a ready to use syringe easy to use, of low cost and rapid packing, having high security against bacterial pollution, comprising a cylindrical shaped container for the...
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4669486 |
Device for taking and dispensing blood samples for the purpose of determining blood sedimentation
A device for taking and dispensing blood samples for the purpose of determining blood sedimentation, comprising a sampling tube (6) which is sealed against the ingress of air and liquid by means of...
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4643721 |
Multiple compartment ampule for automatic hypodermic syringes
An ampule for an automatic hypodermic syringe comprises at least two axially aligned and hermetically separated compartments containing respective medicated substances. A nipple member is disposed...
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4542749 |
Syringe for use in hypodermic biopsy, featuring automatic plunger-return
A syringe for hypodermic biopsy featuring automatic plunger-return is set forth herein. It comprises a cylindrical body (1) furnished with a central cylindrical chamber (9)--the latter surrounded...
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4472180 |
Apparatus for withdrawing blood from a test tube or the like
Blood is transferred from a test tube having a supply of blood covered by a head of foamed blood into a second tube which is provided with a graduated scale and both ends of which are open. An...
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4378015 |
Automatic injecting syringe
The hypodermic syringe of this invention is of simplified construction and employs a retracted needle contained within a housing, which needle is driven to inject a dose of medication by pressing...
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4365626 |
Universal syringe
A universal syringe includes a sterile filled glass vial of injectable medicament retained within the vial by identical piston seals disposed proximate each cylinder end. The piston seals are in...
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4296747 |
Cath-a-jet
A device for introducing fluid into urethral catheters having a free end fitment and/or a pierceable injection site comprising a syringe structure actuable to expel fluid from an outlet at one end...
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4295476 |
Blood collection assembly for preventing outward movement of the blood container
A blood collection assembly for use with a blood collection container which includes a cannula-penetrable closure with a lip element associated therewith. Included in this assembly is a receptacle...
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4259956 |
Certi-seal
This patent describes a novel medicament package particularly adapted for the containment of liquid medication comprising a shell vial having cylindrical walls and an open end and a closed end,...
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4188950 |
Disposable syringe
An improved disposable syringe having provisions for rendering the needle incapable of harming one when the unit is discarded. The syringe operates with a retracted needle which is driven to a...
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4182326 |
Laryngotracheal syringe
This patent describes a medicament injector for laryngotracheal anesthesia comprising a cylindrical vial having an open end and a closed end, a resilient plug inserted at least partially through...
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4136695 |
Transvaginal sterilization instrument
A method and instrumentation for sterilization of females has been devised in which one or more hypodermic needles can be inserted into the uterus to a predetermined position or location at the...
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4078565 |
Readily activated hypodermic syringe
A prefilled, readily activated syringe of the disposable type which can be activated in a fast and efficient manner. A vial containing the medicament to be administered is positioned in a syringe...
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4067333 |
Syringe for storage and application of at least two injection media
There is disclosed a syringe for the storage and application of at least two injection media which are to be administered at different parts of a body and at different times. The syringe comprises...
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3994296 |
Syringe
An inverted type syringe for use with a vial having a stopper piston closing at one end of the vial. Complementary male and female connectors on the upper end of the hub and the adjacent portion of...
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3980083 |
Medicament infusor unit
An infusor unit for dispensing a medicament by injection including a vial having an open end and a closed end and a resilient piston adapted to be initially partially inserted into said vial. The...
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3941131 |
Device for administration of viscous fluids for the urethal tract
An applicator useful for the administration of viscous or gel-type drugs to the human urethral tract. The applicator tip has an end through which the medicinal gel is expelled. Adjacent the end, is...
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3923058 |
Multi-chamber syringe
A syringe has a floating barrier seal located at approximately the middle of the syringe chamber, thereby forming (at least) two different chambers on opposite sides of the barrier to provide...
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3916894 |
Syringe seals and piston
An injection molded thermoplastic stopper for syringes having the seal to the barrel effected by a flange extending outward at an acute angle and having its outer edge compressed by engagement with...
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3911916 |
Sequential injection syringe
A sequential injection syringe for injecting two or more different types of medicaments sequentially and without intermixing of the medicaments within the syringe during the injection process. The...
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3890972 |
Syringe injector with pop-top cap
A syringe assembly including a vial in which a unit dose of an injectable medicament can be prepackaged and an injector portion comprising a solid post molded along a substantial portion of the...
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3870044 |
Hypodermic syringe body structure
A hypodermic syringe body structure including a plastic barrel open at one end and having an integral sleeve extending inwards from its other end, a separately formed plastic inner tubular member...
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3858582 |
CARTRIDGE VACCINE INJECTOR
An injector for the injection of vaccines and the like beneath the layers of the skin or between layers of the skin comprising a base member having a generally flat bottom surface adapted to...
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3845763 |
SYRINGE WITH PUNCTURABLE STEM
A syringe adapted to be shipped with the barrel filled with the fluid to be dispensed. The barrel is closed by a piston having a head slidably received in the open end of the barrel and a stem with...
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3766919 |
TELESCOPINGLY COUPLED SYRINGE AND VIAL
An inverted type syringe in which a double-ended needle is molded into a solid post with a socket at its upper end complementary to a stopper piston closing a cylindrical vial. In use, as the...
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3739780 |
SAF-T-JET
This patent describes a medicament injector comprising a cylindrical vial having an open end and a closed end, a resilient plug inserted at least partially through said open end engaging the walls...
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3696806 |
APPARATUS FOR TAKING SAMPLES OF LIQUID
Suction apparatus for taking samples of liquid such as blood. A receiving tube is provided with an axially slidable piston including a perforable resilient partition, and a support rod, carrying a...
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3603310 |
DISPOSABLE SYRINGE
A dispensing syringe is provided having a liquid-fill compartment between an inner piston and an outer piston. In storage the inner piston is partly pierced by the inner end of a two-way syringe...
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